Product comparison · 2 internal hard drives

Lenovo 450GB SAS 3.5" HS HDD vs Lenovo 60GB Hard Drive

7specifications compared
6differ
1identical
3known for one product only

Key differences

The Lenovo 450GB SAS 3.5" HS HDD has 390 GB more HDD capacity than the Lenovo 60GB Hard Drive (450 GB vs 60 GB). The Lenovo 450GB SAS 3.5" HS HDD has 9,600 RPM more HDD speed than the Lenovo 60GB Hard Drive (15000 RPM vs 5400 RPM). The Lenovo 450GB SAS 3.5" HS HDD has 1" more HDD size than the Lenovo 60GB Hard Drive (3.5" vs 2.5"). Interface: SAS on the Lenovo 450GB SAS 3.5" HS HDD, EIDE/ATA on the Lenovo 60GB Hard Drive. Operating voltage: 5 / 12 V on the Lenovo 450GB SAS 3.5" HS HDD, 5 V on the Lenovo 60GB Hard Drive.

HDD capacity
- 450GB SAS 3.5" HS HDD:450 GB
- 60GB Hard Drive:60 GB
HDD speed
- 450GB SAS 3.5" HS HDD:15000 RPM
- 60GB Hard Drive:5400 RPM
HDD size
- 450GB SAS 3.5" HS HDD:3.5"
- 60GB Hard Drive:2.5"
Interface
- 450GB SAS 3.5" HS HDD:SAS
- 60GB Hard Drive:EIDE/ATA
Read seek time
- 450GB SAS 3.5" HS HDD:3.4 ms
- 60GB Hard Drive:14 ms
Operating voltage
- 450GB SAS 3.5" HS HDD:5 / 12 V
- 60GB Hard Drive:5 V

Side by side

Differences highlightedShow differences only

Comparison of 450GB SAS 3.5" HS HDD, 60GB Hard Drive
10 specifications	A Lenovo 450GB SAS 3.5" HS HDD View product	B Lenovo 60GB Hard Drive View product
Features5 differ
HDD capacityDiffers	450 GB	60 GB
HDD speedDiffers	15000 RPM	5400 RPM
HDD sizeDiffers	3.5"	2.5"
InterfaceDiffers	SAS	EIDE/ATA
Read seek timeDiffers	3.4 ms	14 ms
Average latencyKnown for one	2 ms	Unknown — not stated by the source
Write seek timeKnown for one	Unknown — not stated by the source	12 ms
Power1 differ
Operating voltageDiffers	5 / 12 V	5 V
Other featuresidentical
HDD transfer rateKnown for one	171 Mbit/s	Unknown — not stated by the source
Internal	Yes	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.

More internal hard drive comparisons

All internal hard drive comparisons