You don't need a massive case to cram in tons of computing muscle. With a little help from a few manufacturers, our excessively-overclocked GeForce GTX 580 SLI build is small enough to sit atop most desks (and smoke our $2000 SBM machine).
It's not uncommon for PC enthusiasts to gravitate toward enormous cases that sit under their desks. Not only do those enclosures command attention, but they also have the extra space for installing add-ins and keeping them nice and cool.
And yet, our own case comparisons prove that extra space doesn't always translate into better airflow. Moreover, even a majority of enthusiasts don’t add more than a trio of three hard drives to their potent builds.
With that in mind, we're going to try something different today.

Harangued by lovers of multifaceted fascias, bright lights, and big windows, we decided to see how far we could push performance, while keeping our box's footprint as unassuming as possible.
As a frame of reference, we're comparing today's effort to our recent $2000 System Builder Marathon configuration. And like that build, we begin today's tale with a lovingly-chosen shopping list.
| Ultimate Performance Mini PC Components | ||
|---|---|---|
| Motherboard | Asus Maximus IV Gene-Z: LGA 1155 Intel Z68 Express | $170 |
| Graphics | PNY XLR8 VCGGTX580XPB-LC-CPU GeForce GTX 580 PNY XLR8 VCGGTX580XPB-LC GeForce GTX 580 (for SLI) | $1080 |
| Processor | Intel Core i7-2600K: 3.4 GHz-3.8 GHz, 8 MB Shared L3 Cache | $315 |
| Memory | G.Skill F3-17600CL9D-8GBXLD: DDR3-2200 C9, 4 GB x2 (8 GB) | $300 |
| System Drive | Crucial CT256M4SSD2CCA 256 GB, SATA 6Gb/s SSD | $380 |
| Storage Drive | 2 x Seagate Momentus ST9750420AS 750 GB, 7200 RPM Hard Drive | $80 |
| Optical | LG WH12LS30: 12x BD-R 2x BD-RE 16x DVD±R 8x DVD+RW | $80 |
| Case | Fractal Design Arc Mini | $100 |
| Power | Seasonic SS-850HT: 850 W, ATX12V v2.31, 80 PLUS Silver | $120 |
| Heat Sink | PNY XLR8 / Asetek Integrated Liquid Cooling | |
| Total Cost | $2625 | |
Unlike our System Builder Marathon machines, which are all sponsored by Newegg, this build was “off the books.” We pieced it together through some very helpful press contacts and and used a few parts we simply had laying around.
Our test results prove that we still didn’t cut any corners, even if some of the parts we picked aren't for everyone.
- Maximum Performance From MicroATX
- The Impetus: PNY’s Liquid-Cooled GeForce GTX 580 Graphics In SLI
- The Smaller Footprint: Fractal Design’s Arc Mini
- Overcoming Overclocking Ordeals: Asus’ Maximus IV Gene-Z
- Lightening The Load With Crucial And Seagate
- Busting The Remaining Barriers
- Hardware Installation
- Overclocking
- Test Settings
- Benchmark Results: 3DMark And PCMark
- Benchmark Results: SiSoftware Sandra
- Benchmark Results: Crysis And F1 2010
- Benchmark Results: Just Cause 2 And Metro 2033
- Benchmark Results: Audio And Video Encoding
- Benchmark Results: Productivity
- Power, Heat, And Efficiency
- Getting More Performance From A Smaller PC
Create a new thread in the UK Article comments forum about this subject
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0 Hidetranzz , 5 October 2011 17:32The final power rating seems a little out. Drawing 875 at 88% gives 770w used. If you use 98% efficiency it gives a similar number to as stated.
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0 HidePsychoBat , 5 November 2011 19:04I really love this build and would like to build my own rig with Maximus IV Gene-Z and Fractal Design ARC Mini but I'd be getting 2xGTX 580 without liquid cooling. Would it be possible to sufficiently aircool these cards or should I drop the idea and go for a larger case?
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0 Hidegraemevermeulen , 22 August 2012 23:32Gorgeous