Product comparison · 2 internal hard drives

Lenovo 40K1049 internal hard drive vs Lenovo 73GB 10K SAS 2.5" SFF Slim-HS hard disk

6specifications compared
3differ
3identical
5known for one product only

Key differences

The Lenovo 40K1049 internal hard drive has 5,000 RPM more HDD speed than the Lenovo 73GB 10K SAS 2.5" SFF Slim-HS hard disk (15000 RPM vs 10000 RPM). The Lenovo 40K1049 internal hard drive has 1" more HDD size than the Lenovo 73GB 10K SAS 2.5" SFF Slim-HS hard disk (3.5" vs 2.5"). Operating voltage: 5 / 12 V on the Lenovo 40K1049 internal hard drive, 5 V on the Lenovo 73GB 10K SAS 2.5" SFF Slim-HS hard disk.

HDD speed
- 40K1049 internal hard drive:15000 RPM
- 73GB 10K SAS 2.5" SFF Slim-HS hard disk:10000 RPM
HDD size
- 40K1049 internal hard drive:3.5"
- 73GB 10K SAS 2.5" SFF Slim-HS hard disk:2.5"
Operating voltage
- 40K1049 internal hard drive:5 / 12 V
- 73GB 10K SAS 2.5" SFF Slim-HS hard disk:5 V

Side by side

Differences highlightedShow differences only

Comparison of 40K1049, 73GB 10K SAS 2.5" SFF Slim-HS hard disk
11 specifications	A Lenovo 40K1049 internal hard drive Model 40K1049 View product	B Lenovo 73GB 10K SAS 2.5" SFF Slim-HS hard disk View product
Features2 differ
HDD capacity	73 GB	73 GB
HDD speedDiffers	15000 RPM	10000 RPM
HDD sizeDiffers	3.5"	2.5"
Interface	SAS	SAS
Type	HDD	HDD
Storage drive buffer sizeKnown for one	Unknown — not stated by the source	8 MB
Average seek timeKnown for one	Unknown — not stated by the source	4.7 ms
Average latencyKnown for one	Unknown — not stated by the source	3 ms
Component forKnown for one	Server/workstation	Unknown — not stated by the source
Power1 differ
Operating voltageDiffers	5 / 12 V	5 V
Packaging dataidentical
Quantity per packKnown for one	1 pc(s)	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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