Western Digital Caviar Green WD20EARX
| Manufacturer | Western Digital |
| Model | Caviar Green |
| Model number | WD20EARX |
| Capacity | 2000 GB |
| Form factor | 3.5" |
| Interface | SATA 6Gb |
| Rotation speed | 5400 rpm |
| Buffer | 64 MB |
| Average rating | /5 (2) |
Test author: Misiek4
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HD Tune
| Maximum transfer | 118.3 MB/s |
|---|---|
| Minimum transfer | 49.9 MB/s |
| Average transfer | 89.8 MB/s |
| Burst rate | 93.8 MB/s |
| Access time | 13.6 ms |
HD Tach
| Average read speed | 94.2 MB/s |
|---|---|
| Burst read speed | 171 MB/s |
| Access time | 16.8 ms |
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Forum discussion (Polish)
Test date: 2011-11-19 11:05:19Computer details used for the disk test Western Digital Caviar Green (WD20EARX), 2000 GB, 64 MB, 5400 rpm:
Configuration name: BIG-2
Processor: Intel Core i5 750 Intel(R) Core(TM) i5 CPU 750 @ 2.67GHz
Motherboard: ASUSTeK Computer INC. P7P55D-E LX
Southbridge: Intel P55 rev. 06
Northbridge: Intel DMI Host Bridge rev. 11
RAM: DDR3 4096 MBytes 668.8 MHz (2:10)
Operating system: Microsoft Windows 7 (6.1) Ultimate Edition (Build 7600)
Configuration name: BIG-2
Processor: Intel Core i5 750 Intel(R) Core(TM) i5 CPU 750 @ 2.67GHz
Motherboard: ASUSTeK Computer INC. P7P55D-E LX
Southbridge: Intel P55 rev. 06
Northbridge: Intel DMI Host Bridge rev. 11
RAM: DDR3 4096 MBytes 668.8 MHz (2:10)
Operating system: Microsoft Windows 7 (6.1) Ultimate Edition (Build 7600)