Product comparison · 2 internal hard drives

HP 2TB SATA 6Gb/s 7200 Hard Drive vs Lenovo 40K1042 internal hard drive

6specifications compared
3differ
3identical
8known for one product only

Key differences

The Lenovo 40K1042 internal hard drive has 7,800 RPM more HDD speed than the HP 2TB SATA 6Gb/s 7200 Hard Drive (15000 RPM vs 7200 RPM). HDD capacity: 2 TB on the HP 2TB SATA 6Gb/s 7200 Hard Drive, 36.4 GB on the Lenovo 40K1042 internal hard drive. Interface: Serial ATA on the HP 2TB SATA 6Gb/s 7200 Hard Drive, SAS on the Lenovo 40K1042 internal hard drive.

HDD capacity
- 2TB SATA 6Gb/s 7200 Hard Drive:2 TB
- 40K1042 internal hard drive:36.4 GB
HDD speed
- 2TB SATA 6Gb/s 7200 Hard Drive:7200 RPM
- 40K1042 internal hard drive:15000 RPM
Interface
- 2TB SATA 6Gb/s 7200 Hard Drive:Serial ATA
- 40K1042 internal hard drive:SAS

Side by side

Differences highlightedShow differences only

Comparison of 2TB SATA 6Gb/s 7200 Hard Drive, 40K1042
14 specifications	A HP 2TB SATA 6Gb/s 7200 Hard Drive View product	B Lenovo 40K1042 internal hard drive Model 40K1042 View product
Features3 differ
HDD capacityDiffers	2 TB	36.4 GB
HDD speedDiffers	7200 RPM	15000 RPM
InterfaceDiffers	Serial ATA	SAS
Storage drive buffer sizeKnown for one	64 MB	Unknown — not stated by the source
HDD interface transfer rateKnown for one	6 Gbit/s	Unknown — not stated by the source
Full stroke seek timeKnown for one	21 ms	Unknown — not stated by the source
Track to track seek timeKnown for one	2 ms	Unknown — not stated by the source
Average seek timeKnown for one	11 ms	Unknown — not stated by the source
Weight & dimensionsidentical
WidthKnown for one	89 mm	Unknown — not stated by the source
DepthKnown for one	101.7 mm	Unknown — not stated by the source
HeightKnown for one	25.4 mm	Unknown — not stated by the source

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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