Coolermaster Silencio 352: Case Notes

A few quick notes on the Coolermaster Silencio 352, which I used for the first time recently:

It's a micro-ATX (so relatively small) case aimed at quiet computing. Pictures on the net often make it look glossy, but it has a matte finish. It does show some fingerprints, but not nearly as much as you'd think from some pictures.

The side panel had quite a lot of flex to it — the thumb screws were under a fair bit of tension. It's a budget case, the flimsiness of some of the material shows in this. The side panel has about 3–4mm of noise-absorbing foam.

The case is aimed at quiet computing, and it is pretty quiet. You need to be in a quiet room to even tell it's on. However, with only a minimal setup of i5-6600, one SSD, HDD, DVD drive and the PSU, CPU temperature got really high under load, up to 80°C. I'm not sure how it would go with a graphics card in there as well, so I wouldn't recommend this case for a gaming machine.

You can remove a panel at the top with an optional fan mount, which might make airflow slightly better.

Finally, there is very limited space at the back of the case behind the motherboard. This makes cable management really difficult. But it doesn't look too bad when finished up.

Skylake i5-6600 Power Consumption Tests

Another machine with a few different parts but somewhat similar to the previous Skylake power consumption test I did.

System specs: i5-6600, Asus B150M-A, 2x8GB DDR4, 1x240GB Intel 535 SSD, 1xWD Blue 1TB, 1xLiteOn DVD-RW, Antec TPC 550W, Coolermaster Silencio 352. Power measurements were made from the wall (240V AC) with a PowerMate Lite.

Machine State	Consumption (W)	VA	PFC
Off	1.5 W	16.2	0.092
Idle	30 W	45.9	0.65
Prime 95 (Large FFTs, 4 threads)	108 W	115	0.939

The above values are typical. Peak recorded draw was 119.5W. Maximum temperature hit was 80°C. During Prime95 the core frequency fluctuated between 3389 MHz and 3491 MHz.

Not sure why the power usage was so much more than the 6500 system. I guess the combination of faster CPU, different motherboard, extra RAM, fan and SATA drives (even though they were at idle) and warmer "silent" case all contributed to the increase.

Build Log: Fractal Midi R2, i5 4590+H97

Putting together a new machine for a friend. This is its story...

First up, the list of parts used:

CPU: Intel i5 4590 CPU cooler: Coolermaster Hyper 212 Evo Motherboard: Gigabyte H97-D3H RAM: G-Skill Ares 2x4GB 1600MHz SSD: Plextor M5S 256GB HDD: Seagate 2TB 7200RPM ODD: Lite-on DVD-RW Case: Fractal Design Arc Midi R2 PSU: Antec True Power Classic 550W

The usual suspects

Initial reaction to the Fractal Define Arc Midi R2 is that for a mid-sized case, it's...big. At least, it's very wide. Good for big CPU coolers if needed (180mm of clearance).

The Fractal Design Arc Midi R2

The case has some nice features, including an in-built fan controller for up to three fans. The switch for fan speed levels is built into the front of the case. Switching between the speeds after completing the machine, at 12V the fans audible but not too noisy, while down at 5V they're barely audible at all.

Arc Midi R2 front panel connectors, including fan controller switch

The R2 comes with a bunch of screws, cable ties and risers as you would expect. Below is the inside of the case with both side panels removed. If there was a blemish with this case, it was that one of the side panel screws felt slightly cross-threaded when first undone. Very minor in the scheme of things, hardly worth even saying, but I liked everything else about the case :)

On to the rest of the components. CPU is the i5-4590, motherboard is the Gigabyte H97-D3H. Both solid mid-range options for a non-OC machine.

The Gigabyte H97-D3H

I've heard people say that when installing an Intel CPU for the first time, they get a bit scared by the sounds that the lever used to hold the CPU in place can make. It can make creaking sounds, but this is normal in my experience. It is applying a fair bit of force, since it needs to keep the CPU absolutely stationary in its socket.

The i5-4590 in place in the motherboard

Next I installed the RAM and cooler. I did this outside of the case, but that turned out to make accessing the top left of the motherboard awkward when screwing it in place (fat fingers!). Putting the motherboard in first and then mounting the cooler (there is a cutaway behind the motherboard that lets you do this) would have been easier. And while this is a non-overclocking machine — and so the stock cooler would have sufficed — for a little extra quietness I got the aftermarket cooler.

Motherboard with RAM and cooler installed

Adding the other components to the case was fairly straightforward. The drive bays all have rubber sound-reducing grommets to screw hard drives into, and mount points for SSDs. Cable management was an absolute breeze in this. I think I only used two of the cable ties that came in the box, the rest more or less managed itself. I'm far from great at cable management, but this case made it really easy.

The finished product...almost

The picture above is the complete machine, minus the graphics card, which I'm waiting on for stock. Intending on a GTX970, hopefully an MSI model so it will fit without needing to remove the top HDD cage. The loose cable at the bottom of the case is the PCIe power connector for the GPU. I'll post an update when the GPU is in. Currently the machine gets about 10FPS on the Unigine Heaven benchmark the poor dear. I'm sure a GPU will help out a little there.

Update: Addendum for the GPU installation.

Coolermaster N200 (quick review)

Put together a machine for a friend using the Coolermaster N200 over the weekend.

A few notes I made about the case:

• Compact size, if you're doing a basic general use desktop with a micro-ATX motherboard it doesn't waste a huge amount of space compared to cases that support ATX boards (still a lot of free space inside, it's big compared to low profile cases).
• The front panel has that "cheap case" plastic feel (as expected in a sub-$50 case). The panelling and inside weren't too bad though. The panels came off easily, in some cheap cases they're wedged in place.
• Comes with lots of screws, cable ties and miscellaneous stuff (rubber drive mounts!) that are sometimes missing or skimped on in cheap cases.
• Front cables are nice and long.
• Comes with two fans. Only 3-pin, so no control over fan speed, but they weren't overly loud.
• Little bit of cable management space, not a lot but enough for a low-powered machine.

Overall it was a pretty decent case to work with, would be happy to use it again.

Budget Small(ish) Web Browser Box

I wanted a small box to sit in the corner as basically nothing more than a web browser. Since mITX parts were so difficult to source locally, I went the smallest mATX case I could find.

Here is the parts list:

• CPU: AMD A4-5300 $55
• Mobo: Asus F2A55M-LK-Plus $49
• RAM: 1x4GB 1600 (already had)
• SSD: Plextor M5S 128GB $89
• Case: Coolermaster RC361 $49
• PSU: Corsair VS450 $49
• KB/Mouse: USB combo (already had)

Total: $291 (would have been about $350 if I didn't have RAM/KB/mouse already).

Some happy snaps:

The motherboard, fresh out of the box. Notice how it captures the light...(because of my crappy photography)

The motherboard was fairly low end, but was a good price so I grabbed it. It doesn't have a USB 3 header of SATA 3, but since the build didn't need either, it filled the requirements.

CPU, pins pins pins

Motherboard with RAM, CPU and HSF mounted

Mounting the AMD HSF was straightforward: stick it on the CPU and clip it into place. Easier than Intel's "four pins" mechanism, which takes a little getting used to.

The empty case

The Coolermaster RC361 is about the smallest micro-ATX case I could source locally. It's a "sideways" mini tower, so can stand upright or on its side. For a case that cost less than $50, it's not too bad.

Case with the power supply (tucked away, unusually, in the front of the case)

Mounting the power supply was fairly tricky, and given its unusual location, there's no way to turn the PSU on or off without pulling the front of the case off (which, unlike some cases, came off easily). I don't think access to the PSU switch will prove too much of a problem for my uses. The case also has no place to mount an SSD. Since I didn't have a mounting kit, I just taped it to the bottom of the case. The RC361 does come with a comprehensive set of extra screws and cable ties.

The completed build. SSD isn't visible because it's taped to the bottom of the case

Installed Kubuntu 13.04, it worked really well. The AMD A4-5300 (with proprietary Catalyst drivers installed) will even play some games at a reasonable level (if with low settings).

Case Fan Review: Antec TrueQuiet Pro, Aerocool SharkFan and Coolermaster Sickleflow

I started on a vendetta to try and get my computer to run a bit quieter. Although I think the main culprit of noise levels is the stock CPU fan, the case fans in the Corsair 300R were making some noise, so I bought a few other fans to try out.

The fans were:

• CoolerMaster SickleFlow 120mm ($8)
• Aerocool SharkFan 120mm Blue Edition ($13)
• Antec TrueQuiet Pro 120mm ($20)

CoolerMaster SickleFlow (left) and Aerocool SharkFan (right)

I don't have a dB meter -- quantitative testing isn't how I roll -- so I was just going by the ear test.

The CoolerMaster SickleFlow was the cheapest and was pretty loud, louder than the stock case fan.

The Aerocool was initially really loud as well, but then I realised the "extension lead" in the packet for a voltage reducer. With this fitted it reduced the noise to about the same as the stock fan.

The Antec TrueQuiet Pro had a physical switch for adjusting the speed. At full speed it too was louder than the stock fan, but when switched down to low speed it was quieter.

Spending the extra for something like the TrueQuiet Pro is worthwhile if noise levels are important.