Testing Methodology

For testing full ATX cases, we use the following standardized testbed in stock and overclocked configurations to get a feel for how well the case handles heat and noise.

ATX Test Configuration
CPU Intel Core i7-2700K
(95W TDP, tested at stock speed and overclocked to 4.3GHz @ 1.38V)
Motherboard Gigabyte GA-Z77X-UD4H
Graphics Card ASUS GeForce GTX 560 Ti DCII TOP
(tested at stock speed and overclocked to 1GHz/overvolted to 1.13V)

2x NVIDIA GeForce GTX 580 in SLI
(full fat testing only)
Memory 2x2GB Crucial Ballistix Smart Tracer DDR3-1600
Drives Kingston SSDNow V+ 100 64GB SSD

Samsung 5.25" BD-ROM/DVDRW Drive

3x HGST DeskStar 3TB 7200-RPM HDD
CPU Cooler Cooler Master Hyper 212 Evo with Cooler Master ThermalFusion 400
Power Supply SilverStone Strider Plus 1000W 80 Plus Silver

Each case is tested in a stock configuration and an overclocked configuration that generates substantially more heat (and thus may produce more noise). The system is powered on and left idle for fifteen minutes, the thermal and acoustic results recorded, and then stressed by running seven threads in Prime95 (in-place large FFTs) on the CPU and OC Scanner (maximum load) on the GPU. At the end of fiteen minutes, thermal and acoustic results are recorded. This is done for the stock settings and for the overclock, and if the enclosure has a fan controller, these tests are repeated for each setting. Ambient temperature is also measured after the fifteen idle minutes but before the stress test and used to calculate the final reported results.

For the "full fat" testbed, the GTX 560 Ti is swapped out for a pair of GTX 580s, and three hard disks are added to fill out the case.

Thank You!

Before moving on, we'd like to thank the following vendors for providing us with the hardware used in our testbed.

Assembling the SilverStone Raven RV04 Noise and Thermal Testing
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  • maximumGPU - Friday, June 21, 2013 - link

    to be honest the AP's have killer airflow, but i think they tend towards the "loud" side of the equation a bit too much for my taste. If there was a 180mm fan out there with similar airflow but quieter i'd change my AP's in a heartbeat.
  • JDG1980 - Saturday, June 22, 2013 - link

    Did you try the AP182? It has an analog controller built in so that it can be adjusted to exactly the speed/noise level you want. And its controller has the same screw spacing as the switch on the AP181, so you can integrate it into a TJ08-E or FT02 and mount the potentiometer in the same place the speed switch on the old fan was.
  • Impulses - Thursday, June 27, 2013 - link

    I think you and the industry in general are over thinking this... Straight airflow was prefectly achievable with some of the oldest ATX cases out there, most of them just had oddly placed fan mounts... Straight airflow with a standard ATX case only became harder to work out when they started putting the PSU at the bottom which then brought the drive bays in line with the CPU/RAM (and with this case we've now come full circle, it'd work equally well if you flipped it all around and would probably leave more bay room on the bottom).

    I have an old/cheap Thermaltake case I've clung to because the front fan mount (s) were tied to the hard drive bay, which could be placed at any point in the 5.25" stack... Thus, I've got am optical driveand card reader in line with the PSU at the top, a fan mount just below that in line with the CPU fan, and some freedom to configure either front or side intake for the GPUs depending on whether I'm running blower style coolers or open ones...

    The only thing wrong with the original ATX spec was the position of the fan mounts and the industry's obsession with having a smorgasbord of 5.25" bays on nine out of ten cases. Even having the PSU near the CPU isn't a big deal anymore with current CPU/PSU designs, certainly no worse than having it next to several GPUs that can get 10-20 degrees hotter than any CPU (each!). It baffles me that everyone keeps flirting with so many oddball designs and ignoring the plainly obvious, the more you mangle a case's flow of air the worse it'll do.
  • genghisquan - Friday, June 21, 2013 - link

    While he did praise the cases's airflow/cooling abilities, the author points out several flaws in this case's design. I didn't get the "on and on" vibe that you were talkin' about. However, I still have to agree with you that the earlier Raven designs were way better than this.
  • 7amood - Friday, June 21, 2013 - link

    I love the case internal design but I hate all the plastic. I'll wait for the TJ04 maybe they will use an easily removable front door rather than using this stupid hinge door.
  • Shiitaki - Friday, June 21, 2013 - link

    I currently have the Raven RV03 case and love the original design of rotating the motherboard. The included fans on the bottom should be 200mm, and quieter ones would be an improvement. The big reason for me was the ease of connecting things, not having to crawl under the desk, and reach behind the case. I keep it on the floor, as most people with large cases do. The RV04 is just a case, like any other. There's nothing novel or original about it. Antec used a similar cooling design of blowing air from front to back 15 years ago. Considering how much work it is to assemble a Silverstone case, without a justification, it's just going to be an annoyance to build for no reason.

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