SilverStone Sugo SG05: The Mini-ITX Standard Bearer
by Dustin Sklavos on August 19, 2012 12:01 AM EST- Posted in
- SilverStone
- Mini ITX
- Cases/Cooling/PSUs
- HTPC
Testing Methodology
For testing Mini-ITX 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.
| Mini-ITX Test Configuration | |
| CPU |
Intel Core i3-2120 (65W TDP) |
| Motherboard | Zotac Z68ITX-A-E |
| Graphics Card |
Intel HD 2000 IGP Zotac GeForce GTS 450 Eco (dedicated) ASUS GeForce GTX 560 Ti DCII TOP (dedicated extra) |
| Memory | 2x2GB Crucial Ballistix Smart Tracer DDR3-1600 |
| Drives |
Kingston SSDNow V+ 100 64GB SSD SilverStone Slimline DVD+/-RW Drive |
| CPU Cooler | SilverStone NT07-1156 with Cooler Master ThermalFusion 400 |
| Power Supply | Included 450W 80 Plus Bronze PSU |
Each case is tested with just the Core i3's integrated graphics as well as with a discrete graphics card. The system is powered on and left idle for fifteen minutes, the thermal and acoustic results recorded, and then stressed by running four threads (three with a dedicated GPU) in Prime95 (in-place large FFTs) on the CPU, and OC Scanner (maximum load) is run when the dedicated GPU is installed. At the end of fiteen minutes, thermal and acoustic results are recorded. 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.
We try to maintain an ambient testing temperature of between 22C and 24C. Non-thermal test results aren't going to be directly comparable to the finest decimal point, but should be roughly comparable and give a broader idea of how the enclosure performs.
Thank You!
Before moving on, we'd like to thank the following vendors for providing us with the hardware used in our testbed.
- Thank you to Puget Systems for providing us with the Intel Core i3-2120.
- Thank you to Zotac for providing us with the Z68ITX-A-E motherboard and GeForce GTS 450 Eco.
- Thank you to Crucial for providing us with the Ballistix Smart Tracer memory.
- Thank you to Kingston for providing us with the SSDNow V+ 100 SSD.
- And thank you to SilverStone for providing us with the NT07-1156 heatsink/fan combo.
Facebook
Twitter
RSS
70 Comments
View All Comments
janderk - Sunday, August 19, 2012 - link
This is exactly what I wanted to say.If you aren't into heavy gaming (I just program) this thing will idle well below 50W and will hardly go over 150W if you load it.
The 300W supply will be much more efficient in this kind of usage. I wish the review had added the power used in idle and under load (with and without an additional graphics card). That would provide the curious with the right information if 300W is enough for them.
For those of us who care about the environment (or like saving on the energy bill) it is quite hard to find a low Wattage good quality power supply. Compliments to Silverstone to providing one. Hopefully there will be a 200W option next year :)
Metaluna - Sunday, August 19, 2012 - link
Just to add to this: More efficiency = less heat generated in the PSU for a given load. With these SFX PSUs being limited to 80mm fans, they can't really move much air without ramping the speed up to audible levels. It's even worse because these cases are more likely to be sitting on your desk close to your ears.That said, it really depends on the design of the specific PSUs, and since the power draw is so small anyway, any small differences in efficiency might not be very noticeable in practice. A good 450W will probably not be significantly worse than a budget 300W for example. I certainly wouldn't give up something like front panel USB 3.0 just to get the smaller PSU, for example.
batteries4ever - Sunday, August 19, 2012 - link
I am with the 300W fans, and would go even more extreme towards an external 200W brick...... and a smaller enclosure. enclosures are like suitcases, each size has its justification!RaistlinZ - Sunday, August 19, 2012 - link
I'm sorry, but your choice of PSU really isn't going to have one iota of difference on the global environment. Seriously.Zap - Monday, August 20, 2012 - link
To paraphrase a common quote:"Every journey begins with a single step."
UpSpin - Sunday, August 19, 2012 - link
As always, great review.I also own such a MiniITX case, just with a different front (SG06). I run it with a quad core Intel CPU and EVGA GTX560Ti. Runs fine and silent. Silent but only because I modded the case.
The ODD isn't really worth the wasted space. I haven't used it at all since I own the case (1 year), but because some people still use DVD or BluRay they should keep it, maybe optional?
The 3.5" clamp is somehow stupid, better inlcude a few 2.5" holdings. (That's what I did) Make an open air construction and place it in front of the front intake fan. Then customers can add 3 or 4 2.5" HDDs, like 1 SSD, 3 RAID 1TB drives. Because the HDD holding is a lightweight construction, they don't block the air flow and get cooled fine. (I put 3 HDDs in a closed custom made shock absorbing case (tube) with a low spinning fan which blows air through the tube, thus I don't hear the HDDs at all. But such a construction might be too expensive for mass production)
But the really annoying part is the PSU fan. The fan is too small. In the current design most of the air must get blown through the PSU fan. The heated air from the HDDs, Mainboard and mainly CPU + the heat produced by the PSU must get pushed through the tiny PSU with a 80mm fan. That's idiotic. It's loud and reduces the lifetime of any PSU drastically. I had to replace the 80mm fan with a 120mm fan and made a custom case for the PSU, now it's silent and cool.
The case itself is very clairaudient because of the huge amount of air holes. This makes the noisy PSU even more annyoing and difficult to make the PC silent with standard components.
Because the PSU issue isn't solveable with the current design and default PSU cases, and the case is very clairaudient at all, Silverstone should redesign the whole case and optimize the airflow. Like putting the PSU at the front, reduce the amount of air holes but optimize the air flow, maybe put the mainboard on the side & GPU to the bottom (better airflow for the mainboard, GPU fan noise gets absorbed from the desk), or anything else.
It's difficult to build a small system which is both powerful and silent with standard components. For the money it's a great case, but if you want it silent, you have to mod it, which is the only real drawback I have. Once you've done that, you'll have a powerful PC in the smallest case possible.
Olaf van der Spek - Sunday, August 19, 2012 - link
Why doesn't the PSU take in fresh air via the top? Would seem like a much better design.Socaddict - Sunday, August 19, 2012 - link
I have the PSU in mine flipped. Didn't take any real work to sort out.hybridE4t - Monday, August 20, 2012 - link
Having it pull air from inside the case then exhausting it will aid throughput of air through the entire case and lead to better cooling throughout, particluarly if your other fans are orientated to complement this push-pull effect. Not recommended for low quality PSUs but as SilverStone are supplying both the case and PSU the fact they've orientated it this way suggests that they're confident it provides a net benefit.Jumpman23 - Sunday, August 19, 2012 - link
I've been reading reviews on Newegg on the older version of this case with the 450W PSU and a lot of people are saying that the connector included in the PSU is wrong for slim optical drives and you need to buy a separate adapter in order for it to work. Is this still the case with this? If it is, it's a pretty big oversight.