Corsair 4000D & 4000D Airflow Case Reviews: Thermals, Noise, & Build QualityMonday, 19 October 2020
We’ve been sent three cases for review by Corsair: the 4000D, the 4000D Airflow, and the 4000X. Today we’ll be covering the two 4000D variants, since they’re entirely identical other than the “front bezel” plate that ships with the enclosure. Companies like Phanteks and Cooler Master have sometimes handled situations like this by sending us multiple front panels, but Corsair is fighting hard to eliminate our last few square feet of storage space--we have all three. As of this writing, all 4000D SKUs are available for sale for $80.
Corsair 220T Airflow Case Review: Shortening the ATX Form FactorSaturday, 15 February 2020
In the proud tradition of the Phanteks P400A, the Lian Li PC-O11 Air, and the entire Cooler Master HAF family, the Corsair iCUE 220T RGB Airflow is another case that has the bravado to put “airflow” right in the name. As we’ve seen in the past, though, sometimes a name is just a name, and it’s our job to put that to the test. The original H500P was an example of this, and it tucked its tail between its legs and released a fix later. The 220T comes in black and white and in two variants, “airflow” and “tempered glass,” of which we’ve received the former for review. The tempered glass version is $10 more and has a glass front panel rather than a steel one. We’re more interested in this one, clearly, and so we’ll be reviewing the 220T Airflow today.
HW News - AMD Delays 3950X w/ Threadripper, 7nm Supply Hurting, R5 3500XSaturday, 21 September 2019
Hardware news headlines with AMD's delay of the 3950X and the 7nm shortage that TSMC is experiencing. The shortage, it seems, is one of those "good problems" to have -- TSMC's 7nm process is so popular that it's struggling to keep up with demand, and so the fab is working to increase wafer output. Separately, news talks issues with iCUE software causing impact to FPS, somewhat unsurprisingly, in coincidental timing with the 465X iCUE launch.
Show notes continue below the embedded video.
Corsair iCUE 465X RGB Case Review: Glass, LEDs, and Some AirflowTuesday, 17 September 2019
We never reviewed the Corsair 460X, but now we are reviewing the Corsair iCUE 465X. It's good that we never reviewed the first case, because we’re thoroughly tired of trying to find new things to say about case revisions when we’ve just gotten through looking at the prior one. The 465X is a familiar design with a full-length PSU shroud and tempered glass side and front panels, but with open-air gaps on either side that so many case manufacturers seem afraid to commit to. Corsair's 465X is priced similarly to the NZXT H700 non-i, Cooler Master H500P Mesh, and Lian Li O11 Dynamic after fan purchases. Pricing is supposed to be in the $150-$160 range, with some impact assuredly from tariffs and the rest from the RGB LEDs, three fans, and cut-down Node internally.
Corsair H115i Platinum RGB Review: Finally Not AsetekWednesday, 10 April 2019
Asetek has a stranglehold on most of the closed-loop liquid cooler market for PC hardware, easily holding majority placement in all CLCs sold in the US. CoolIT has long been a contender of Asetek’s, with the two having battled legally over Asetek’s patents on pump-in-block design, and has also been one of Corsair’s two liquid cooling partners. Both Asetek and CoolIT make the Corsair liquid coolers, though the latter fell out of popularity for a number of years. Finally, with the Platinum line, Corsair is working with CoolIT in a mainstream product. The H115i Platinum uses a new pump and block design, and that’s something we’ll show off thoroughly in our upcoming liquid cooler internals comparison video. For today, we’re focusing on reviewing the $160 H115i Platinum for thermals, acoustics, and overall value at the price point.
Asetek has previously received settlements in legal disputes against CoolIT, the other supplier of Corsair’s closed-loop liquid coolers, and has also won legal battles against Cooler Master for its Seidon series. Asetek, it seems, has a patent on the pump-in-block design approach, and has had judges rule in its favor. This has led to an exodus of non-Asetek coolers in the US market, with companies like Swiftech and Be Quiet! pulling their similarly-made (but non-Asetek) coolers out of the US market. We’re left with a few braver souls, like those using Apaltek-made designs, and some companies that have worked around the patents. DeepCool would be an example, which uses a three-chamber, very complicated approach to its pump manufacturing.
HW News - TSMC 5nm Process, Corsair CLC Recall, Intel 56-Core CPU, & Ryzen 3000Sunday, 07 April 2019
Hardware news this week focuses once again on process improvement and Ryzen 3000 discussion, although there's also a CLC recall that affects about 1% of Corsair Platinum owners (due to a leak). We also talk about the Epic Games' response to conspiracies surrounding Tencent and 'spyware.'
Show notes continue below the video embed.
Corsair 680X RGB Case Review vs. Lian Li O11 DynamicTuesday, 12 March 2019
The Corsair Crystal 680X is the newer, larger sibling to the 280X, a micro-ATX case that we reviewed back in June. The similarity in appearance is obvious, but Corsair has used the past year to make many changes, and the result is something more than just a scaled-up 280X and perhaps closer to a Lian Li O11 Dynamic.
First is the door, which is a step up from the old version. Instead of four thumbscrews, the panel is set on hinges and held shut with a magnet. This is a better-looking and better-functioning option. It’d be nice to have a way to lock the door in place even more securely during transportation, but that’s a minor issue and systems of this size rarely move.
Removing the front panel is a more elaborate process than usual, but it’s also unnecessary. The filter and fans are both mounted on a removable tray, and everything else is easily accessible through the side of the case. Fan trays (or radiator brackets, or whatever you want to call them) are always an improvement. If for some reason the panel does need to be removed, it involves removing three screws from inside the case, popping the plastic section off, and removing a further four screws from outside. The plastic half is held on by metal clips that function the same way as the plastic clips in the 280X, but are easier to release. Despite appearances, the glass pane is still not intended to be slid out, although it could be freed from its frame by removing many more screws.
Corsair H100i Pro Review vs. H100i V2, CLC 280, & MoreSunday, 22 July 2018
Corsair’s H100i Pro is the third Corsair product to use Asetek’s 6th Generation pump solution. Asetek didn’t push performance in significant ways with 6th Gen, but instead focused on endurance improvement and reducing hotspots that encourage permeation of the tubes. This time, just to keep things sort of interesting, we’ll talk about how pump speed impacts the performance of this particular cooler – a topic we’ve explored with Gen5 coolers in the past.
We originally detailed Gen6 in this H150i Pro review, if you’re a bit behind. On the whole, Asetek’s sixth generation pump isn’t all that different from its Gen5 pumps. Performance is marginally worse, if anything, as almost all changes were focused on slimming down the CPU block and improving endurance. Asetek looked at key hotspots in its Gen5 pumps and rerouted flow to reduce strain and failure potential. Liquid should still remain below 60C at all times, but Gen6 will now better enable this than Gen5. Don’t expect better performance, though. Despite improving the impeller quality significantly, overall performance remains unchanged at best, if not slightly worse.
What Are Memory Timings? CAS Latency, tRCD, tRP, & tRAS (Pt 1)Monday, 02 July 2018
Frequency is the most advertised spec of RAM. As anyone who’s dug a little deeper knows, memory performance depends on timings as well--and not just the primary ones. We found this out the hard way while doing comparative testing for an article on extremely high frequency memory which refused to stabilize. We shelved that article indefinitely, but due to reader interest (thanks, John), we decided to explore memory subtimings in greater depth.
This content hopes to define memory timings and demystify the primary timings, including CAS (CL), tRAS, tRP, tRAS, and tRCD. As we define primary memory timings, we’ll also demonstrate how some memory ratios work (and how they sometimes can operate out of ratio), and how much tertiary and secondary timings (like tRFC) can impact performance. Our goal is to revisit this topic with a secondary and tertiary timings deep-dive, similar to this one.
We got information and advice from several memory and motherboard manufacturers in the course of our research, and we were warned multiple times about the difficulty of tackling this subject. On the one hand, it’s easy to get lost in minutiae, and on the other it’s easy to summarize things incorrectly. As ASUS told us, “you need to take your time on this one.” This is a general introduction, to be followed by another article with more detail on secondary and tertiary timings.
Corsair 280X Micro-ATX Case Review (ft. Mini-ITX Parts)Sunday, 24 June 2018
The review embargo on Corsair’s new Crystal 280X micro-ATX case lifted during Computex, possibly the busiest week of the year--but since we’ve just started testing small form factor cases, we chose to push back the review another week or two.
The 280X is fairly large to call itself small form factor, and that can be an unfair advantage when comparing performance against truly small mini-ITX cases like the SG13. One justification is that (unlike the Cryorig Taku), the 280X uses its extra room to supports full-size components except for the motherboard, which must be either micro ATX or mini ITX.
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