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Disks (Polish)

Western Digital Caviar Black WD7502AAEX

ManufacturerWestern Digital
ModelCaviar Black
Model numberWD7502AAEX
Capacity750 GB
Form factor3.5"
InterfaceSATA 6Gb
Rotation speed7200 rpm
Buffer64 MB
Average rating
  • current
3.83/5 (2)


Test author: gradek83

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More tests for this disk (Polish) Western Digital Caviar Black WD7502AAEX
More tests by this user (Polish) gradek83

HD Tune
HD Tune Disk test result

Maximum transfer100.1 MB/s
Minimum transfer46.1 MB/s
Average transfer77.4 MB/s
Burst rate149.8 MB/s
Access time12 ms
HD Tach
HD Tach Disk test result

Average read speed81.4 MB/s
Burst read speed233.7 MB/s
Access time11.8 ms
ATTO Disk Benchmark
ATTO Disk Benchmark Disk test result

Read speed99604 KB/s
Write speed110695 KB/s

More tests for this disk (Polish) Western Digital Caviar Black WD7502AAEX
More tests by this user (Polish) gradek83

Test date: 2011-10-05 13:41:37
Computer details used for the disk test Western Digital Caviar Black (WD7502AAEX), 750 GB, 64 MB, 7200 rpm:
Configuration name: Mini ITX INTEL
Processor: Intel Core 2 Intel(R) Atom(TM) CPU D525 @ 1.80GHz (Engineering Sample)
Motherboard: Intel Corporation D525MW
Southbridge: Intel ID27BC rev. 01
Northbridge: Intel IDA000 rev. 02
RAM: 4096 MBytes
Operating system: Microsoft Windows XP Professional Dodatek Service Pack 3 (Build 2600)