Product comparison · 2 internal hard drives

Buffalo OP-HD500 internal hard drive vs Lenovo ThinkPad FDE Serial ATA Hard Drive

Key differences

HDD capacity
- OP-HD500 internal hard drive:500 GB
- ThinkPad FDE Serial ATA Hard Drive:250 GB
HDD size
- OP-HD500 internal hard drive:3.5"
- ThinkPad FDE Serial ATA Hard Drive:2.5"
Operating voltage
- OP-HD500 internal hard drive:5 / 12 V
- ThinkPad FDE Serial ATA Hard Drive:5 V
Width
- OP-HD500 internal hard drive:104 mm
- ThinkPad FDE Serial ATA Hard Drive:69.8 mm
Depth
- OP-HD500 internal hard drive:30 mm
- ThinkPad FDE Serial ATA Hard Drive:100.2 mm
Height
- OP-HD500 internal hard drive:170 mm
- ThinkPad FDE Serial ATA Hard Drive:9.5 mm

Differences highlightedShow differences only

Comparison of OP-HD500, ThinkPad FDE Serial ATA Hard Drive
14 specifications	A Buffalo OP-HD500 internal hard drive Model OP-HD500 View product	B Lenovo ThinkPad FDE Serial ATA Hard Drive View product
Features2 differ
HDD capacityDiffers	500 GB	250 GB
HDD sizeDiffers	3.5"	2.5"
HDD number of headsKnown for one	Unknown — not stated by the source	4
Power1 differ
Operating voltageDiffers	5 / 12 V	5 V
Operational conditionsidentical
Operating shockKnown for one	Unknown — not stated by the source	325 G
Non-operating shockKnown for one	Unknown — not stated by the source	900 G
Weight & dimensions3 differ
WidthDiffers	104 mm	69.8 mm
DepthDiffers	30 mm	100.2 mm
HeightDiffers	170 mm	9.5 mm
WeightKnown for one	899 g	Unknown — not stated by the source
Other featuresidentical
CertificationKnown for one	Unknown — not stated by the source	BSMI, C-Tick, CE, CSA, TUV, UL

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.