Product comparison · 2 internal hard drives

Lenovo ThinkPad 60 GB 7200 rpm Serial ATA Hard Drive vs Lenovo ThinkPad High Speed 60GB Hard Disk Drive

8specifications compared
4differ
4identical
13known for one product only

Key differences

The Lenovo ThinkPad 60 GB 7200 rpm Serial ATA Hard Drive has 1,800 RPM more HDD speed than the Lenovo ThinkPad High Speed 60GB Hard Disk Drive (7200 RPM vs 5400 RPM). The Lenovo ThinkPad High Speed 60GB Hard Disk Drive has 6 more HDD heads than the Lenovo ThinkPad 60 GB 7200 rpm Serial ATA Hard Drive (8 vs 2). The Lenovo ThinkPad 60 GB 7200 rpm Serial ATA Hard Drive has 50 MB/s more drive device, transfer rate than the Lenovo ThinkPad High Speed 60GB Hard Disk Drive (150 MB/s vs 100 MB/s). Interface: Serial ATA on the Lenovo ThinkPad 60 GB 7200 rpm Serial ATA Hard Drive, Ultra-ATA/100 on the Lenovo ThinkPad High Speed 60GB Hard Disk Drive.

HDD speed
- ThinkPad 60 GB 7200 rpm Serial ATA Hard Drive:7200 RPM
- ThinkPad High Speed 60GB Hard Disk Drive:5400 RPM
Interface
- ThinkPad 60 GB 7200 rpm Serial ATA Hard Drive:Serial ATA
- ThinkPad High Speed 60GB Hard Disk Drive:Ultra-ATA/100
HDD number of heads
- ThinkPad 60 GB 7200 rpm Serial ATA Hard Drive:2
- ThinkPad High Speed 60GB Hard Disk Drive:8
Drive device, transfer rate
- ThinkPad 60 GB 7200 rpm Serial ATA Hard Drive:150 MB/s
- ThinkPad High Speed 60GB Hard Disk Drive:100 MB/s

Side by side

Differences highlightedShow differences only

Comparison of ThinkPad 60 GB 7200 rpm Serial ATA Hard Drive, ThinkPad High Speed 60GB Hard Disk Drive
21 specifications	A Lenovo ThinkPad 60 GB 7200 rpm Serial ATA Hard Drive View product	B Lenovo ThinkPad High Speed 60GB Hard Disk Drive View product
Features3 differ
HDD speedDiffers	7200 RPM	5400 RPM
InterfaceDiffers	Serial ATA	Ultra-ATA/100
Storage drive buffer sizeKnown for one	8 MB	Unknown — not stated by the source
HDD number of headsDiffers	2	8
Access timeKnown for one	17.5 ms	Unknown — not stated by the source
Average seek timeKnown for one	12 ms	Unknown — not stated by the source
Average latencyKnown for one	5.5 ms	Unknown — not stated by the source
Read seek timeKnown for one	Unknown — not stated by the source	12 ms
Write seek timeKnown for one	Unknown — not stated by the source	14 ms
Operational conditionsidentical
Operating temperature (T-T)Known for one	5 - 35 °C	Unknown — not stated by the source
Operating relative humidity (H-H)Known for one	5 - 85%	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	102 g	Unknown — not stated by the source
Other features1 differ
Dimensions (WxDxH)Known for one	70 x 100 x 9.5 mm	Unknown — not stated by the source
Drive device, transfer rateDiffers	150 MB/s	100 MB/s

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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