My 7,200 RPM Western Digital Caviar Black 640GB in my desktop gets a 5.9, and it was my understanding that this was one of the fasted spinners. Then I just got a laptop with a 500GB spinner that runs at 5,400, and it also gets a 5.9....so I don't know what to believe anymore....lol.
What I posted concerned laptops only.
Remember lappys only have 1.8in. or 2.5in spinners not 3.5in.
There is a big performance difference between 1.8, 2.5 and 3.5 spinners.
Many 5400rpm 3.5in. desktop spinners perform as well as or better than 7200rpm 2.5in laptop spinner.
Also the older lappys may be running SATA 1.5 and newer laptops can be running SATA 6.0Gb/s
Chipset can effect speeds.
WEI is not a great benchmark. HD Tune is a much better utility for testing actual read/write speed on spinners.
EDIT: 1.8 inch spinners are common in laptops also. These are more likely to have 4.9 WEI scores.
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My Computer
At a glance
Windows7 Pro 64bit SP-1; Windows XP Pro 32bitIntel Core i7-870 Lynnfield 2.93GHz LGA 1156 ...8GB@1400MHz Crucial Ballistix DDR3-1600 4x2GBASUS ENGTX460 DirectCU/2DI/1GD5 1GB 256-bit G...
- Computer Manufacturer/Model Number
- Hopalong/ Godzilla
- OS
- Windows7 Pro 64bit SP-1; Windows XP Pro 32bit
- CPU
- Intel Core i7-870 Lynnfield 2.93GHz LGA 1156 95W Quad-Core
- Motherboard
- ASUS P7P55D-E PRO
- Memory
- 8GB@1400MHz Crucial Ballistix DDR3-1600 4x2GB
- Graphics Card(s)
- ASUS ENGTX460 DirectCU/2DI/1GD5 1GB 256-bit GDDR5
- Sound Card
- VIA Onboard
- Monitor(s) Displays
- Asus VS248H-P 24"; Samsung SyncMaster 941BW 19"ws
- Screen Resolution
- 1920x1080; 1440x900
- Hard Drives
- Samsung 830 120GB SSD
Intel 320 120GB SSD
Western Digital Caviar Black WD7501AALS 750GB 7200 RPM SATA 3.0Gb/s
Western Digital Caviar Black WD6401AALS 640GB 7200 RPM SATA 3.0Gb/s
- PSU
- COOLER MASTER Silent Pro RS850-AMBAJ3-US 850W Modular
- Case
- COOLER MASTER HAF 932 RC-932-KKN5-GP Black
- Cooling
- Scythe "Mugen-2 Rev.B" (2 ScytheKaze-Jyuni PWM fans)
- Keyboard
- Logitech K-320
- Mouse
- Kensington
- Antivirus
- Avast Inernet Suite
- Browser
- IE 9 ; Chrome



