Western Digital Caviar Black WD6401AALS
| Manufacturer | Western Digital |
| Model | Caviar Black |
| Model number | WD6401AALS |
| Capacity | 640 GB |
| Form factor | 3.5" |
| Interface | SATA II |
| Rotation speed | 7200 rpm |
| Buffer | 32 MB |
| Average rating | /5 (2) |
Test author: nightvvolf
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HD Tune
| Maximum transfer | 118.1 MB/s |
|---|---|
| Minimum transfer | 55.6 MB/s |
| Average transfer | 94.2 MB/s |
| Burst rate | 128.7 MB/s |
| Access time | 11.9 ms |
HD Tach
| Average read speed | 97.5 MB/s |
|---|---|
| Burst read speed | 232.4 MB/s |
| Access time | 12.3 ms |
ATTO Disk Benchmark
| Read speed | 122853 KB/s |
|---|---|
| Write speed | 123702 KB/s |
More tests for this disk (Polish) Western Digital Caviar Black WD6401AALS
More tests by this user (Polish) nightvvolf
Computer details used for the disk test Western Digital Caviar Black (WD6401AALS), 640 GB, 32 MB, 7200 rpm:
Processor: Intel Core 2 Duo E4600 Intel(R) Core(TM)2 Duo CPU E4600 @ 2.40GHz
Motherboard: Gigabyte Technology Co., Ltd. EP35-DS3R
Southbridge: Intel 82801IR (ICH9R) rev. 02
Northbridge: Intel P35/G33/G31 rev. A2
RAM: DDR2 2048 MBytes 400.0 MHz (1:2)
Operating system: Microsoft Windows XP Professional Dodatek Service Pack 2 (Build 2600)
Processor: Intel Core 2 Duo E4600 Intel(R) Core(TM)2 Duo CPU E4600 @ 2.40GHz
Motherboard: Gigabyte Technology Co., Ltd. EP35-DS3R
Southbridge: Intel 82801IR (ICH9R) rev. 02
Northbridge: Intel P35/G33/G31 rev. A2
RAM: DDR2 2048 MBytes 400.0 MHz (1:2)
Operating system: Microsoft Windows XP Professional Dodatek Service Pack 2 (Build 2600)