Western Digital Caviar Black WD6402AAEX
| Manufacturer | Western Digital |
| Model | Caviar Black |
| Model number | WD6402AAEX |
| Capacity | 640 GB |
| Form factor | 3.5" |
| Interface | SATA 6Gb |
| Rotation speed | 7200 rpm |
| Buffer | 64 MB |
| Average rating | /5 (1) |
Test author: Zingeer
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HD Tune
| Maximum transfer | 133.3 MB/s |
|---|---|
| Minimum transfer | 47.2 MB/s |
| Average transfer | 102.9 MB/s |
| Burst rate | 168.1 MB/s |
| Access time | 19.5 ms |
HD Tach
| Average read speed | 113.5 MB/s |
|---|---|
| Burst read speed | 348.7 MB/s |
| Access time | 18 ms |
ATTO Disk Benchmark
| Read speed | 123135 KB/s |
|---|---|
| Write speed | 125144 KB/s |
More tests for this disk (Polish) Western Digital Caviar Black WD6402AAEX
More tests by this user (Polish) Zingeer
Computer details used for the disk test Western Digital Caviar Black (WD6402AAEX), 640 GB, 64 MB, 7200 rpm:
Configuration name: Nautis
Processor: AMD Athlon II X2 255 AMD Athlon(tm) II X2 255 Processor
Motherboard: ASUSTeK Computer INC. M4A88TD-V EVO/USB3
Southbridge: AMD SB850 rev. 40
Northbridge: AMD 880G rev. 00
RAM: DDR3 4096 MBytes 669.7 MHz (3:10)
Operating system: Microsoft Windows 7 (6.1) Service Pack 1 (Build 7601)
Configuration name: Nautis
Processor: AMD Athlon II X2 255 AMD Athlon(tm) II X2 255 Processor
Motherboard: ASUSTeK Computer INC. M4A88TD-V EVO/USB3
Southbridge: AMD SB850 rev. 40
Northbridge: AMD 880G rev. 00
RAM: DDR3 4096 MBytes 669.7 MHz (3:10)
Operating system: Microsoft Windows 7 (6.1) Service Pack 1 (Build 7601)