Product comparison · 2 internal hard drives

Lenovo 160GB Serial ATA 5400rpm hard drive vs Lenovo ThinkPad 200 GB FDE 7200 rpm Serial ATA Hard Drive

7specifications compared
2differ
5identical
12known for one product only

Key differences

The Lenovo ThinkPad 200 GB FDE 7200 rpm Serial ATA Hard Drive has 40 GB more HDD capacity than the Lenovo 160GB Serial ATA 5400rpm hard drive (200 GB vs 160 GB). The Lenovo ThinkPad 200 GB FDE 7200 rpm Serial ATA Hard Drive has 1,800 RPM more HDD speed than the Lenovo 160GB Serial ATA 5400rpm hard drive (7200 RPM vs 5400 RPM).

HDD capacity
- 160GB Serial ATA 5400rpm hard drive:160 GB
- ThinkPad 200 GB FDE 7200 rpm Serial ATA Hard Drive:200 GB
HDD speed
- 160GB Serial ATA 5400rpm hard drive:5400 RPM
- ThinkPad 200 GB FDE 7200 rpm Serial ATA Hard Drive:7200 RPM

Side by side

Differences highlightedShow differences only

Comparison of 160GB Serial ATA 5400rpm hard drive, ThinkPad 200 GB FDE 7200 rpm Serial ATA Hard Drive
19 specifications	A Lenovo 160GB Serial ATA 5400rpm hard drive View product	B Lenovo ThinkPad 200 GB FDE 7200 rpm Serial ATA Hard Drive View product
Features2 differ
HDD capacityDiffers	160 GB	200 GB
HDD speedDiffers	5400 RPM	7200 RPM
HDD sizeKnown for one	2.5"	Unknown — not stated by the source
Interface	Serial ATA	Serial ATA
Storage drive buffer size	8 MB	8 MB
HDD number of headsKnown for one	2	Unknown — not stated by the source
Average seek time	11 ms	11 ms
Average latencyKnown for one	5.5 ms	Unknown — not stated by the source
Access timeKnown for one	Unknown — not stated by the source	15.2 ms
Poweridentical
Operating voltageKnown for one	5 V	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	5 - 55 °C	Unknown — not stated by the source
Operating relative humidity (H-H)Known for one	8 - 90%	Unknown — not stated by the source
Weight & dimensionsidentical
WidthKnown for one	70 mm	Unknown — not stated by the source
DepthKnown for one	100 mm	Unknown — not stated by the source
HeightKnown for one	9.5 mm	Unknown — not stated by the source
WeightKnown for one	100 g	Unknown — not stated by the source
Other featuresidentical
Dimensions (WxDxH)	70 x 100 x 9.5 mm	70 x 100 x 9.5 mm
Internal	Yes	Yes
Compatible operating systemsKnown for one	Unknown — not stated by the source	Windows 2000, Windows XP, Windows Vista

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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