Build the Best Bang for the Buck PC
Motherboard
Gigabyte Z77X-UP4 TH
It doesn’t cost much to go from strippo mobo to feature-rich
When it comes to motherboards, you can seemingly spend as much as you want or as little. So, do you need a bells-and-whistles board like Asus’s ultimate Z77 P8Z77-V Premium with its Thunderbolt and PLX chips for four-way GPUs, or is a $90 Z77 strippo board good enough? We find the sweet spot for a cost-conscious power user to be right about $190. Sure, you can get a microATX Z77 board for under $100, but it’s usually stripped down to the barest of essentials, with thermals on the VRMs as an afterthought. It’s like getting a new car with roll-up windows and manual locks. We think that by stepping up to about $190, you get such worthwhile amenities as Virtu hybrid-graphics support, multi-GPU support (both CrossFireX and SLI), and ports galore. Some good examples of bang-for-the-buck boards are Asus’s P8Z77-V and Gigabyte’s Z77X-UP4 TH. Both are feature-rich yet don’t break the $200 mark.

Solid-State Drive
400MB/s reads, 250MB/s writes, less than $200
Right now the sweet spot for solid-state drives is a 6Gb/s SATA SSD in a capacity near 256GB (240GB for a SandForce-based drive). Why 256? 256 is big enough to store your OS, programs, and several games, and many modern controllers are optimized for that capacity—SandForce SF-2281 controllers, for example, have 16 lanes, and a 240GB drive has 16 NAND modules. Best of all, thanks to this year’s massive price drops, SSD prices are under a dollar per gigabyte: You can get a 256GB Samsung 830 Series, one of our favorite SSDs, for under $230.

Not the newest nor the fastest, but good speeds for a good price.
So, which SSD offers the best value? Crucial’s M4 SSD is a favorite of system builders for its relatively good performance and low price. It’s not the fastest 6Gb/s SATA SSD, but it’s plenty fast by any standard, and it’s attractively priced. For $180 at the time of this writing, you can get a drive with sustained reads over 400MB/s, sustained writes over 250MB/s, and good random-read and -write performance, as well. For $20 more you get the OCZ Vertex 4, with reads and writes in the 440MB/s range and higher random IOPS, and for $50 more than the M4 you can get a Samsung 830 Series drive, with 500MB/s-plus sequential reads, 400MB/s writes, but lower random IOPS—which is fine, unless you’re running a really active database server.
The specific drive you get will depend on current pricing, and (as is the case with most components) you can get a great drive for a little more than the cost of a very good drive, but right now we think the Crucial M4 is the sweet spot to beat.
Benchmarks
|
Crucial M4 |
OCZ Vertex 4 |
Samsung 830 Series
|
| Capacity |
256GB |
240GB |
256GB |
| Price |
$180 |
$200 |
$230 |
| Price Per Gigabyte |
$.70 |
$.83 |
$.89 |
| Controller |
Marvell 9174 |
Indilinx Everest 2 |
Samsung |
| CrystalDiskMark |
|
|
|
| Sustained Reads (MB/s) |
404.5 |
440.9 |
506.4 |
| Sustained Writes (MB/s) |
257.3 |
446.9 |
398.5 |
| AS SSD |
|
|
|
| 4K Reads (IOPS) |
5,091 |
6,632 |
5,513 |
| 4K Writes (IOPS) |
13,837 |
17,159 |
14,412 |
| Iometer |
|
|
|
| 4KB Random Writes, QD32 |
56,087 |
65,111 |
35,329 |
We used an Asus Sabertooth X79 motherboard, 8GB of DDR3/1333, a GeForce GTX 690, and OCZ Vertex 3 SSD, and 64-bit Windows 7 Professional for testing both CPU configurations.
Hard Drive
The best drive is also the best value
It’s weird to say this, but the sweet-spot hard drive is the same as the Best of the Best hard drive. The 3TB Seagate Barracuda is the best combination of price, performance, and capacity, whether you’re using it as your only drive or as the backup for a boot SSD. Its sequential read and write speeds of over 150MB/s make it the fastest 7,200rpm drive we’ve ever tested, and its price of $140 means its per-gigabyte cost is only 4.6 cents, making it the best value on the market right now. By contrast, 2TB “Green” drives, which spin at around 5,900rpm, are around $120 from WD and Seagate right now. Why pay more per gigabyte for slower storage? Cost-per-gigabyte goes way up as size goes down, too, especially for any drive under 1TB.

At 4.6 cents per gigabyte, you can’t afford to pass up the Barracuda 3TB.
If your budget can’t stretch to $140 and you don’t have an SSD, you’ll want to prioritize performance over capacity. Get a 2TB Barracuda (make sure it’s one of the two-platter 7,200rpm ones with 64MB of cache). At $100, that’s 5 cents per gigabyte. 2TB WD Caviar Black drives, on the other hand, are over $200 at press time.
If you do have an SSD and you only have, say, $85 or $90, get the 1.5TB Barracuda Green from NCIX US. It’s one of the few drives over 1TB that are under $100 right now, though we hope that changes as the industry recovers.
Whether Seagate is engaged in a price war or it just fared better in the Thailand floods of last year, its drive prices are
unbeatable at press time, and the 3TB Barracuda is by far the most screaming deal.
Benchmarks
|
Price |
Price Per Gigabyte |
Spin Speed (rpm) |
Cache (MB) |
| 3TB Seagate Barracuda |
$140 |
0.047 |
7,200 |
64 |
| 1.5TB Seagate Barracuda Green |
$70 |
0.047 |
5,900 |
64 |
| 3TB WD Caviar Green |
$148 |
0.049 |
5,400 |
64 |
| 2TB Seagate Barracuda |
$100 |
0.050 |
7,200 |
64 |
| 2TB Seagate Barracuda Green |
$100 |
0.050 |
5,900 |
64 |
| 1.5TB Seagate Barracuda |
$82 |
0.055 |
7,200 |
32 |
| 2TB WD Caviar Green |
$110 |
0.055 |
5,400 |
64 |
| 3TB HGST Deskstar |
$200 |
0.068 |
7,200 |
64 |
| 1TB WD Caviar Blue |
$83 |
0.083 |
7,200 |
32 |
| 1TB Seagate Barracuda |
$86 |
0.086 |
7,200 |
64 |
| 1TB WD Caviar Green |
$89 |
0.089 |
5,400 |
32 |
Click the next page to see the bang for your buck case, RAM, and cooler.