Testing Methodology and System Setup
Testing Methods

We have switched to an upgraded storage testing rig so we can reach the greater IOPS of modern Solid State Drives.  Future reviews will use updated values as we re-run our test suite on previous hardware.  Luckily, the upgrade had a negligible effect on standard hard disks.

Western Digital 2TB Caviar Green Review: Bigger and Quieter! - Storage 26
2TB Green Beastie awaits testing goodness…

Our tests are a good mix of synthetic and real-world benchmarks.  PCMark, IOMeter, HDTach, HDTune, Yapt and our custom File Copy test round out the selection to cover just about all bases.  If you have any questions about our tests just drop into the Storage Forum and we’ll help you out!

Test System Setup

For this test we had to play a bit of catch up, since the largest drive we had previously benched was the WD Caviar SE16 750GB.  To round out the testing, we brought in both early and late models of the WD 1TB GP.  A little known fact is that WD silently updated their earlier GP line, dropping the platter count from 4 to 3 and simultaneously increasing aureal density from 250GB/platter to just over 333GB/platter.

Hard Drive Test System Setup

CPU

Intel Core i7 920

Motherboard

Asus P6T

Memory 

Corsair Dominator 6GB DDR3-1600

Hard Drive

Intel X25-M 80GB SSD
WD VelociRaptor 300GB WD3000GLFS
WD Caviar Green WD10EACS-00ZJB0 (250GB/platter)
WD Caviar Green WD10EACS-22D6B0 (333GB/platter)
WD Caviar Green WD20EADS-00R6B0 (500GB/platter)

Sound Card

Asus Xonar D1

Video Card

EVGA Geforce GTX 260 Core 216

Video Drivers

Geforce 181.22

Power Supply Corsair 620HX

DirectX Version

DX9.0c

Operating System

Windows XP X64 SP2


  • PCMark05
  • Yapt
  • IOMeter
  • HDTach
  • HDTune
  • PCPer File Copy Test
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