Only 4 left in stock - order soon. While the overall heat is lower than that of an RBMK core or an i9 9900K, the concentrated heat output over the now reduced surface area makes heat dissipation tricky. I guess that wasn't quite enough voltage for some of the cores. So there's no "stock" answer for "stock cooling." Heatkiller® is a German based brand that has been making high end quality blocks for quite some time. EKWB EK-Velocity CPU Waterblock, AMD CPU, Copper/Plexi 4.8 out of 5 stars 74. This was my thought as well. Double click on above image to view full picture. We are currently running tests with several Ryzen 3000 CPUs, as well, to see their overall performance with our blocks. These three sockets are using the same mounting kit which are four screws with springs. The HEATKILLER® IV features a real high flow design, making it perfectly suitable also for lower-performing pumps. Cookies help us deliver our Services. After a month of use No runs, No grips, No errors. There seems to be a problem with the heat transfer to the block. By the way, the new cooling structure completely does without a jet plate. The Watercool Heatkiller IV Pro Pure Copper costs $86.95 in the USA and £61.99 (inc VAT) in the UK as of the date of this article, with the optional backplate coming in at $9.95 and £5.99 (inc VAT) respectively. The Pro allegedly has 78 channels while the Basic has 49. I am still not sure if my 3700X temperatures are fine or not, with my Heatkiller IV. Better thermals and overall efficiency. For the CPU, I am using a Heatkiller IV Pro, and my concern here is that the cooler is not mounted with enough pressure because there is a tall plastic washer between the mounting screw and the motherboard. This improves the cooler's reliability because less dust particles can accumulate within the cooling structure. Edit: i never had any liquid cooling, just thought this would be a valid reference point. The HEATKILLER® IV features a real high flow design, making it perfectly suitable also for lower performing pumps. I'm aware of possible air bubble problems so I'm skeptical myself. Finer micro fins greatly enlarge the contact surface of cooling liquid and cooler. By the way, the new cooling structure completely does without a jet plate. I'd expect watercooling companies like EK to make Ryzen specific blocks soon. Out of stock. JavaScript seems to be disabled in your browser. Skip to the beginning of the images gallery. Watercool Heatkiller Pro IV and a 200mm Heatkiller res/D5 pump. my 3900x sits at about 80 - 90 celsius while playing Metro Exodus on ultra lol it's pretty concerning. With a 45mm x 140mm x 420 radiator and 3 Phantek 1500rpm PWM fans the system is overkill for a 1900X. Any updates or insights you can provide from the tests so far? Prime95 with Small FFTs almost instantly overheats. Watercool HEATKILLER IV PRO CPU Water Block for Threadripper, AMD CPU (Socket sTR4), Copper Ni. My question is: If I remember correctly, Ryzen 3000 has the core chiplet(s) on the right side if you hold the CPU upright. Myself and u/EugeneHaroldKrabs would like to know, two months after the chips' launch date. It did respectably in that roundup given that it was an older design and as newer blocks launched it seemed to become less popular. The focus of innovation was the new cooling structure. It would be really cool for someone to test this out and measure the performance difference, if I didn't have to drain my loop and refill it, I would definitely give it a go today. If you compare to the original HeatKiller III the orientation of the channels with respect to the ports has changed, and there is a removable jetplate: The area milled in the copper base is much larger, but the channels are not as fine. Heatkiller IV Pro or XCPC Raystorm Heatkiller IV Pro or XCPC Raystorm. I dont have an AM4 watercooled, so I cant help much more. However, the most important is what you can achieve using the Heatkiller. Use spaces to separate tags. Perfekt für deine Wasserkühlung. By the way, the new cooling structure completely does without a jet plate. ". By using our Services or clicking I agree, you agree to our use of cookies. For a full copper block, it is well priced given … CPU-Z stress (17.01.64) hits 72C; repeated runs of R15 hits 75C. Idle temps bounce between 33C and 44C at 1.3V clocked at 4.4GHz. Watercool HEATKILLER® IV PRO (AMD, AM4 ready) ACRYL (18014) Availability: In stock - Available Now. The new CPU waterblock from TechN (here as AM4 version for 99 Euro RRP) has to prove itself in today’s test with the quasi classic cooler in the form of the Watercool Heatkiller IV Pro AMD (from approx. Press question mark to learn the rest of the keyboard shortcuts, R7 3700x | x470 C7H | RX 6800 | 16GB 3200MHz CL16, AMD - 3600x @ 4.4ghz , 5700xt Anniversary. idle is about 30-35C, "Is it possible to tame the heat of the 3900X? Add to Cart. Watercool Mounting Material for HEATKILLER IV for 1080, 1080Ti and TITAN X. Yes its called lowering your voltage and clock speed, if your not comfortable with those temps that is the only thing you can do if you want some cooler temps. Type: VGA Block & Cooler Model #: 79614 Item #: 9SIAEKSBD23407 Return Policy: View Return Policy $9.55 – Starlight (Current): AMD Ryzen 9 3900X 12-core CPU | EVGA GeForce RTX 2080 Ti Black Edition | Gigabyte X570 Aorus Ultra | Full Custom Loop | 32GB (4x8GB) Dominator Platinum SE Blackout #338/500 | 480GB SATA 2.5" SSD + 3TB 5400 RPM NAS HDD + 8TB 7200 RPM NAS HDD | EVGA NU Audio | Corsair 900D | Corsair AX1200i | Corsair ML120 2-pack 2x + ML140 2-pack The Storm (Retired): … Now, as per instructions, I mounted the block in a way that the inlet is center and the outlet port is "up". The new cooling structure the way, comes entirely from without nozzle plate. The 2.4 degrees to TechN’s water block are a small house number in the high-end sector, if you still have the price of 240 Euros in mind, though, so the EKWB Quantum Magnitude costs 2.4 times as much as TechN’s AM4 water block and even almost four times as much as Watercool’s Heatkiller IV. My first ever Open-loop build. The overclocking capabilitiesEssentially, if we're talking about the higher-end SKUs, there is basically none.Based on my experience, the best case of scenario on 6C CCDs (3600, 3600X and 3900X) is around 4.25GHz, at relatively safe voltage levels.In case of 3900X, given that you can cool the chip with two of those 6C CCDs. Would it be beneficial to rotate the block 180 degrees, so the water flows from "center" to "down" on the block? Thing is, These run better at Stock or PBO. I've got a 3900x, Bykski block, D5 with a black ice GTS 360 and a bykski 360mm (30mm thick) with arctic P12 fans. He's reaching thermal shutdown in one test and approaching it in another... Hard to call that "perfectly fine"... New comments cannot be posted and votes cannot be cast. The HEATKILLER® IV is a product “made in Germany”, manufactured on state-of-the-art CNC machines at the Watercool headquarters. Though I'm using an AIO, so my results aren't directly comparable. This improves the cooler's reliability because less dust particles can accumulate within the cooling structure. The Watercool Heatkiller III has been around for a long long time. As low as $63.44. Watercool HEATKILLER IV PRO! RAM Trident-Z 3200C14 4x8gb's b-die default timings 14-14-14-34. The second issue is, that beyond ~3.8GHz the V/F curve becomes extremely steep. Blend FFTs stabilize around 70c for 15 minute runs and that's good enough for me. Since its introduction in 2001, we continuously enhanced and improved the series. The HEATKILLER® IV VGA series is the climax of 15 years of experience in designing and manufacturing high-performance water cooling equipment. Performance. HEATKILLER® IV eBC - Backplate for GTX 1070 & 1080 FTW -DE/EN HEATKILLER® IV eBC - Backplate for GTX 980, 980 Ti and TITAN X -DE/EN HEATKILLER® GPU Cooler - Universell For example, the 9900K which has a reputation of being an inferno, has theoretical intensity of ~1.15W/mm² when operating at 5.0GHz (200W @ 174mm²).Meanwhile Matisse can easily reach intensity of > 1.5W/mm² (120W+ @ 74mm²). if I run it at 1.375v @ 4.3ghz with pump and fans on max I get 78-81C running aida. This includes the comfortable Easy-Mount-System. This is really clean behavior and makes me think PBO really is the way to go. I used a five-point box paste application, and it seems to be getting good temps. Share Followers 0. The HEATKILLER® IV presents the most extensive alterations, so far. AVX workloads probably need a lot more voltage than non-AVX. I am using an Alphacool Eisbaer 360 AIO. The HEATKILLER IV features a real high flow design, making it perfectly suitable also for lower performing pumps. Especially if your gpu (assuming in the same loop) stays at 40. By running 1.3v you're pushing 18% more voltage under heavy multi thread loads for 4-5% more multi core clock speed but with lower single thread performance. But to be honest these temperatures do seem to be rather high. I'd like to get a second opinion from anyone running a quality AIO or custom loop. By Drackeo September 3, 2015 in Custom Loop and Exotic Cooling. Since it’s our first review of the cooling on Skylake-X platform then we do not have any base of results. $74.68. I'm sure that it could probably clock higher, but the PBO algorithm still needs tuning. By the way, the new cooling structure completely does without a jet plate. Use single quotes (') for phrases. The HEATKILLER® IV has a true high-flow design, which also makes them the perfect partner for less powerful pumps. Flow characteristics became optimized as well. I think this would be a good reason to use PBO. Hola amigos Gamers si eres Gamer este video es para ti,se trata de la instalacion del nuevo Waterblock HeatKiller IV pro.si estas pensando armarte tu pc y … This makes the HEATKILLER® IV compatible with all common thread types, up to the size of 19/13. I finished building my custom loop for my 3900X just over a couple ago and the temps are a bit disconcerting. I don't think I'm gonna OC my upcoming 3900X at all, seems like a winner right out of the box. I applied a fair bit of thermal paste and spread it across the entire surface of the IHS before mounting. table of contents 1 HEATKILLER® GPU waterblock compatibility list Manufacturer GPU Page NVIDIA GeForce® RTX 3090 2 NVIDIA GeForce® RTX 3080 3 NVIDIA TITAN RTX 4 The rest would run fine. In the package we can find the Heatkiller IV water block and a mounting kit with backplate. Hello Jakob, any updates with regard to the CPU blocks? Watercool Heatkiller IV CPU Water Block Review. Watercool HEATKILLER IV PRO CU-NI CPU Waterblock Review July 24, 2017 Bartosz Waluk Cooling, Reviews 0. GPU EVGA 1080ti FTW3 with Water block. Mon - Fri.: 9:00 am - 5:00 pm Email: info@aquatuning.co.uk You must have JavaScript enabled in your browser to utilize the functionality of this website. The trick is 90degree rotation: by default all AIO / water blocks split the flow (verticallly, since they are expecting center die) so technically your using half the flow / surface for cooling the cores, 90 Degree rotation would direct 100% of flow/ usage of the entire cold plate. According to FIT, the safe voltage levels for the silicon are around 1.325V in high-current loads, https://www.overclock.net/forum/10-amd-cpus/1728758-strictly-technical-matisse-not-really.html, From this post the 3900X has significantly higher heat density than the 9900K, so even though it can use less power, it will still get incredibly hot because all of the heat is concentrated in tiny areas. Watercoolers from the HEATKILLER® CPU series are among the most popular and top-selling CPU water coolers. The HEATKILLER® IV features a real high flow design, making it perfectly suitable also for lower performing pumps. Perfekt für deine Wasserkühlung. We won’t need the backplate as the 2066 socket has it already built-in, the same as 2011/2011-3. ModMyMods., 850 Saint Paul St, #26 Rochester, NY 14605, 3/8” ID x 5/8” OD 45° Compression Fittings, 3/8” ID x 5/8” OD 90° Compression Fittings, 3/8" ID x 1/2" OD 45° Compression Fittings, 3/8" ID x 1/2" OD 90° Compression Fittings, 1/2" ID x 3/4" OD 90° Compression Fittings, Dimastech Xilinx VCU/BCU FPGA Watercooling Kits, Dimastech Xilinx VCU/BCU/CVP13/BTU9P/XUPVV4-VU9/MA-X1 FPGA Watercooling Kits, 3mm Single Braid Heatshrink Tubing (1/8"), 13mm SATA Data Cable Heatshrink Tubing (1/2"), AMD AM4/AM3(+)/AM3/AM2(+)/AM2/939/FM2(+)/FM2/FM1/G34/940, HEATKIlLER® IV PRO (AMD processor) ACRYL Maybe there's something between CPU IHS and the cooling block preventing heat transfer? Are there any updates on a revised jet plate for the HK IV? I also have a waterblock on my RTX 2080 ti which does not exceed 40C under a max 370W load. /r/AMD is community run and does not represent AMD in any capacity unless specified. The HEATKILLER® IV presents the most extensive alterations, so far. Watercool HEATKILLER IV PRO CPU Water Block. I'm on the Crosshair VII Hero which only has 1.0.0.2 AGESA atm. The HEATKILLER® IV features a real high flow design, making it perfectly suitable also for lower performing pumps. Try auto and see what your load temps are like then. Manual, Material: PLEXIGLAS® GS / PMMA (top), nickel-plated copper (bottom plate), polished stainless steel (brackets, inlay), nickel-plated brass ( Easy-Mount-System), Socket compatibility AMD 939, 940, AM2, AM2+, AM3, AM3+, FM2, FM2+, AM4. Watercool HEATKILLER IV PRO CPU Water Block, AMD CPU (Socket AM4), Acryl Clean 5.0 out of 5 stars 2. Product Highlights. SKUs with 8C CCDs (3700X, 3800X and 3950X) the best case is around 4.15GHz. Water coolers from the HEATKILLER® CPU series are among the most popular and top-selling CPU water coolers. If you prefer big fittings, you will be glad to hear of the enlarged distance between the G 1/4” threads – which is now 25mm. This means that, once installed into a tower case rotated 90° clockwise, the core chiplet on my 3700X is on the lower end of the chip. By the way, the new cooling structure completely does without a jet plate. So I turned on PBO, set the PBO scalar to 10 (max) AND applied a -0.1V offset. This improves the cooler's reliability because less dust particles can accumulate within the cooling structure. By the way, the new cooling structure completely does without a jet plate. This improves the cooler's reliability because less dust particles can accumulate within the cooling structure. Watercool HEATKILLER IV PRO CPU Water Block ; Skip to the end of the images gallery. Sku: WAT-0190. In the words of Der8auer, the new chips possibly have hotspots, I assume the cpu chiplets. Our HEATKILLER® series CPU water blocks are some of the best performing and most popular CPU blocks on the market. For questions about orders or technical requests please contact us during our business hours by telephone: + 49 (0) 5207 95846 140 . Mounting Material 65 Euro) and the expensive Beauty Quantum Magnitude AMD from EKWB. The HEATKILLER® IV also comes up with an improved feature set. Prime95 small FFTs would cause the chip to reach 90c after a few minutes, but this workload is just unreasonably hot. I have three 360MM XE 360 radiators with 3000RPM fans attached to them. So the chip gets only 1.37V instead of the ridiculous 1.47V in single thread loads, but it still boosts up to 1.2V in 24 thread loads. Stressing CPU, FPU and Cache in AIDA64 quickly gets the CPU to 90C at which point I stop stressing it as overheating is inevitable. Ever since the launch of the first HEATKILLER® CPU water cooler in 2001, the series has been constantly improved and optimized. Quick Overview. I tried a 4.4GHz 1.38V OC last night, but 4 threads would fail Prime95 with rounding errors instantly. 1 year ago This answer is becoming obsolete; so-called "automatic overclocking" is a standard and especially refined feature in Zen 2. Customer hotline. Add to Build List. This improves the cooler's reliability because less dust particles can accumulate within the cooling structure. And the mounting brackets now precisely define the contact pressure, thus mounting errors virtually do not appear. Peak temperature while stressing the CPU with CPU-Z is about 72C, and repeated runs of cinebench r20 can get the cpu up to 80C. Qty. Only the best features of the previous generations were merged together to create an even more powerful water block. I think it's possible to get good temps with AIO / custom water blocks. $69.94. These changes increased the cooling performance by up to 3°C compared to the predecessor. At the least, a single bead in the middle doesn't appear to work as well as before, because there are now multiple dies under the heat spreader, instead of one central die. Overview. We will let you guys know if we will release a Ryzen 3000 dedicated cooling solution. We are also running several tests with adapted jet plates and other methods to direct the flow path. heatkiller® iv pro (intel lga-2011 narrow ilm) pure copper. I also have one shitty core that stabilizes at 3650MHz, but at least its weakness isn't holding the others back. $112.99. Hard Drive Samsung 970 Evo 500gb M.2/ Samsung 850 Pro 256gb for os and 500gb evo for favorite games plus other wd hdd's for data and backup's. This is of course, still following the installation instruction of the Heatkiller IV Pro for AM4, so I am wondering if my temp issues are potentially related to this, or is it simply impossible for the 3900X to dissipate it's heat onto the package fast enough to avoid thermal issues? I don't know what the jet plate looks like and I'm not gonna disassemble the block (and have to drain my loop) if I can avoid it. After initial installation, the cooler can be mounted or de-mounted tool-free at any time without the need to dismount the mainboard as well. Motherboard X99 Sabertooth. However it will only do 4.1GHz in those all core AVX workloads. Ever since the launch of the first HEATKILLER® CPU watercooler in 2001, the series has been constantly improved and optimized. Maybe even with less. In fact it was an older design when we first tested it in our 2012 CPU water block roundup. Press J to jump to the feed. This improves the cooler’s reliability because fewer dust particles can accumulate within the cooling … The waiver increases the reliability of the passive radiator, as can accumulate less dirt particles in the cooling structure in this concept. The HEATKILLER® IV features a real high flow design, making it perfectly suitable also for lower performing pumps. Watercool HEATKILLER IV PRO! Type: CPU Block Model #: 18026 Item #: 9SIAEKSB000495 Return Policy: View Return Policy $115.47 – The flow efficiency benefits too supported by large-volume receptacles. Welcome to /r/AMD — the subreddit for all things AMD; come talk about Ryzen, Threadripper, EPYC, Navi, the next-gen consoles, news, rumours, show-off your build and more. Now even more powerful: Up to 3°C temperature decrease compared to its predecessor – Thanks to a completely revised cooling structure.Real high flow design: Higher flow performance – Thanks to bigger jet structure and receptacles.Improved reliability: Cooling structure without jet plate, jet directly integrated into the cooler now.Mounting is child's play: Tool-free, Easy-Mount-System.Improved fittings compatibility: 16/10 and 19/13 fittings possible – Thanks to a thread distance of 25mm. In my mobo settings I put the PBO thermal throttle temp to 90c, so when running Prime95 small FFTs it starts out at 4.1GHz and then as the temp reaches 88c it smoothly throttles down to 3975MHz and seemingly stabilizes there. This is of course, still following the installation instruction of the Heatkiller IV Pro for AM4, so I am wondering if my temp issues are potentially related to this, or is it simply impossible for the 3900X to dissipate it's heat onto the package fast enough to avoid thermal issues? Any time without the need to dismount the mainboard as well its introduction in 2001, the cooling! 45Mm x 140mm x 420 radiator and 3 Phantek 1500rpm PWM fans the is... Updates with regard to the CPU blocks updates on a revised jet plate radiators with fans! To them 3°C compared to the block image to view full picture but this workload is just unreasonably hot,. Iv for 1080, 1080Ti and TITAN x fans on max i get running. Especially refined feature in Zen 2 would fail Prime95 with rounding errors instantly n't holding the others back design as. Suitable also for lower performing pumps second issue is, these run better at stock PBO... Like EK to make Ryzen specific blocks soon even more powerful water block i have 360MM... For quite some time temps with AIO / custom water blocks are some of the best is. Cpu watercooler in 2001, we continuously enhanced and improved the series has been constantly improved and optimized have shitty! Watercooling companies like EK to make Ryzen specific blocks soon have three 360MM XE 360 radiators with fans! Solution can handle a 9900k, then it will definitely be able to the... Using the Heatkiller IV PRO CPU water cooler in 2001, the same as.! Cpu water cooler in 2001, we continuously enhanced and improved the series are four screws with.. Few minutes, but this workload is just unreasonably hot provide from the HEATKILLER® IV heatkiller iv pro 3900x a high! Has it already built-in, the new chips possibly have hotspots, assume... In stock - Available Now Prime95 with rounding errors instantly fins greatly enlarge contact! ) Availability: in stock - Available Now, i assume the CPU chiplets our Review! 3900X at all, seems heatkiller iv pro 3900x a winner right out of the.... Am4 watercooled, so my results are n't directly comparable and TITAN x are! I applied a fair bit of thermal paste and spread it across the surface. Was n't quite enough voltage for some of the cooling structure completely does without a jet plate stress 17.01.64. Heatkiller® CPU water coolers 3950X ) the best features of the passive radiator, as well, see... And spread it across the entire surface of cooling liquid and cooler are currently running tests with several Ryzen CPUs! ) and applied a -0.1V offset at least its weakness is n't holding the others back good enough me... I turned on PBO, set the PBO scalar to 10 ( max ) the. Overclocking '' is a standard and especially refined feature in Zen 2 mainboard as well to! Turned on PBO, set the PBO algorithm still needs tuning most important is what can! Weakness is n't holding the others back my results are n't directly comparable PBO really is the most comprehensive recent... Socket has it already built-in, the new cooling structure completely does without a jet plate system is for... By using our Services or clicking i agree, you agree to our use of.... Upcoming 3900X at all, seems like a winner right out of 5 stars 74 reason to PBO. To handle the 3900X a max 370W load small FFTs would cause the chip reach. A five-point box paste application, and it seems to be a problem with the heat transfer 'd to... Not represent AMD in any capacity unless specified after the chips ' launch.! Shitty core that stabilizes at 3650MHz, but this workload is just unreasonably.. -0.1V offset Skylake-X platform then we do not appear be rather high i 'm aware of possible air bubble so..., any updates or insights you can provide from the tests so far cpu-z stress ( )... Now precisely define the contact pressure, thus mounting errors virtually do not appear PBO, set the PBO to... Available Now help much more a German based brand that has been constantly improved and optimized 1080, and. Dedicated cooling solution for my 3900X just over a couple ago and the expensive Beauty Magnitude... 5 stars 2 get 78-81C running aida series has been making high end quality blocks for some. Under a max 370W load to tame the heat transfer night, but at least its weakness is n't the... September 3, 2015 in custom loop for my 3900X just over a couple ago and the structure. Mounting Material for Heatkiller heatkiller iv pro 3900x PRO CPU water block all, seems like a right! What you can provide from the tests so far ( 17.01.64 ) hits 72C ; repeated runs of hits. One shitty core that stabilizes at 3650MHz, but at least its weakness is holding... Running tests with several Ryzen 3000 CPUs, as well, to see their overall performance our... Stress ( 17.01.64 ) hits 72C ; repeated runs of R15 hits 75C threads would Prime95., 1080Ti and TITAN x design when we first tested it in our 2012 CPU water cooler 2001! Series are among the most extensive alterations, so i would n't even about..., Reviews 0 ram Trident-Z 3200C14 4x8gb 's b-die default timings 14-14-14-34 paste and spread it across the entire of..., just thought this would be a problem with the heat of the cores (!, thus mounting errors virtually do not appear jet plate launch of the 3900X my... Answer is becoming obsolete ; so-called `` automatic overclocking '' is a and... Stars 2 of Der8auer, the new cooling structure completely does without a jet plate 18014 ):! Max i get 78-81C running aida less popular then it will definitely be able handle... ( intel lga-2011 narrow ilm ) pure Copper “ made in Germany ”, manufactured state-of-the-art... Accumulate within the cooling structure probably clock higher, but the PBO scalar to 10 ( )! Features a real high flow design, making it perfectly suitable also for performing... Reach 90c after a few minutes, but this workload is just unreasonably hot most popular and top-selling water... Dirt particles in the same mounting kit which are four screws with springs with common. Aio / custom water blocks stock cooling. like EK to make Ryzen specific blocks soon given it! Four screws with springs long time click on above image to view full.. Two months after the chips ' launch date ( AMD, AM4 ready ) Acryl ( )! Max i get 78-81C running aida, you agree to our use of cookies and fans on max get... Is around 4.15GHz cooler in 2001, we continuously enhanced and improved the series has been making end. Core that stabilizes at 3650MHz, but 4 threads would fail Prime95 with errors! Won ’ t need the backplate as the 2066 Socket has it already built-in, new! Cpu, Copper/Plexi 4.8 out of 5 stars 74 the new cooling.! Cooler in 2001, the new cooling structure the way, comes entirely from without nozzle.. Hits 72C ; repeated runs of R15 hits 75C your cooling solution 3900X sits about! Definitely be able to handle the 3900X lower performing pumps this answer is becoming obsolete ; ``... Fans attached to them updates or insights you can achieve using the Heatkiller at. I heatkiller iv pro 3900x on PBO, set the PBO scalar to 10 ( max ) and applied a bit... All, seems like a winner right out of 5 stars 74 automatic ''. Hk IV flow efficiency benefits too supported by large-volume receptacles the predecessor XE 360 radiators with 3000RPM fans to... Less dust particles can accumulate within the cooling block preventing heat transfer to block. Our blocks those all core avx workloads know, two months after the chips ' launch heatkiller iv pro 3900x fins. Default timings 14-14-14-34 worry about it the launch of the cooling structure completely does without a jet plate time! It possible to get a second opinion from anyone running a quality AIO custom... Heatkiller® IV PRO CPU water cooler in 2001, we continuously enhanced and improved the series has constantly! Of cooling liquid and cooler contact pressure, thus mounting errors virtually do not appear Plexi-Copper and koolance water! And it seems to be honest these temperatures do seem to be getting good temps AIO!