Product comparison · 2 internal hard drives

Lenovo 750GB 3.5" SATA vs Lenovo ThinkPad 200 GB FDE 7200 rpm Serial ATA Hard Drive

5specifications compared
3differ
2identical
12known for one product only

Key differences

The Lenovo 750GB 3.5" SATA has 550 GB more HDD capacity than the Lenovo ThinkPad 200 GB FDE 7200 rpm Serial ATA Hard Drive (750 GB vs 200 GB). The Lenovo 750GB 3.5" SATA has 24 MB more storage drive buffer size than the Lenovo ThinkPad 200 GB FDE 7200 rpm Serial ATA Hard Drive (32 MB vs 8 MB). The Lenovo ThinkPad 200 GB FDE 7200 rpm Serial ATA Hard Drive has 2.8 ms more average seek time than the Lenovo 750GB 3.5" SATA (11 ms vs 8.2 ms).

HDD capacity
- 750GB 3.5" SATA:750 GB
- ThinkPad 200 GB FDE 7200 rpm Serial ATA Hard Drive:200 GB
Storage drive buffer size
- 750GB 3.5" SATA:32 MB
- ThinkPad 200 GB FDE 7200 rpm Serial ATA Hard Drive:8 MB
Average seek time
- 750GB 3.5" SATA:8.2 ms
- ThinkPad 200 GB FDE 7200 rpm Serial ATA Hard Drive:11 ms

Side by side

Differences highlightedShow differences only

Comparison of 750GB 3.5" SATA, ThinkPad 200 GB FDE 7200 rpm Serial ATA Hard Drive
17 specifications	A Lenovo 750GB 3.5" SATA View product	B Lenovo ThinkPad 200 GB FDE 7200 rpm Serial ATA Hard Drive View product
Features3 differ
HDD capacityDiffers	750 GB	200 GB
HDD sizeKnown for one	3.5"	Unknown — not stated by the source
TypeKnown for one	HDD	Unknown — not stated by the source
Storage drive buffer sizeDiffers	32 MB	8 MB
Average seek timeDiffers	8.2 ms	11 ms
Access timeKnown for one	Unknown — not stated by the source	15.2 ms
Poweridentical
Operating voltageKnown for one	5 / 12 V	Unknown — not stated by the source
Weight & dimensionsidentical
WidthKnown for one	101.6 mm	Unknown — not stated by the source
DepthKnown for one	26.1 mm	Unknown — not stated by the source
HeightKnown for one	147 mm	Unknown — not stated by the source
WeightKnown for one	700 g	Unknown — not stated by the source
Other featuresidentical
Windows operating systems supportedKnown for one	Yes	Unknown — not stated by the source
Dimensions (WxDxH)Known for one	Unknown — not stated by the source	70 x 100 x 9.5 mm
Compatible operating systemsKnown for one	Unknown — not stated by the source	Windows 2000, Windows XP, Windows Vista
InternalKnown for one	Unknown — not stated by the source	Yes

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.

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