Product comparison · 2 internal hard drives

HP 146GB 6G SAS 15K SFF (2.5-inch) Dual Port Enterprise 3yr Wty Hard Drive vs Lenovo ThinkServer 450GB, 15K, HS

10specifications compared
8differ
2identical
6known for one product only

Key differences

The Lenovo ThinkServer 450GB, 15K, HS has 304 GB more HDD capacity than the HP 146GB 6G SAS 15K SFF (2.5-inch) Dual Port Enterprise 3yr Wty Hard Drive (450 GB vs 146 GB). The Lenovo ThinkServer 450GB, 15K, HS has 1" more HDD size than the HP 146GB 6G SAS 15K SFF (2.5-inch) Dual Port Enterprise 3yr Wty Hard Drive (3.5" vs 2.5"). The Lenovo ThinkServer 450GB, 15K, HS has 23.1 mm more width than the HP 146GB 6G SAS 15K SFF (2.5-inch) Dual Port Enterprise 3yr Wty Hard Drive (101.8 mm vs 78.7 mm). Operating voltage: 5 V on the HP 146GB 6G SAS 15K SFF (2.5-inch) Dual Port Enterprise 3yr Wty Hard Drive, 5 / 12 V on the Lenovo ThinkServer 450GB, 15K, HS.

HDD capacity
- 146GB 6G SAS 15K SFF (2.5-inch) Dual Port Enterprise 3yr Wty Hard Drive:146 GB
- ThinkServer 450GB, 15K, HS:450 GB
HDD size
- 146GB 6G SAS 15K SFF (2.5-inch) Dual Port Enterprise 3yr Wty Hard Drive:2.5"
- ThinkServer 450GB, 15K, HS:3.5"
Operating voltage
- 146GB 6G SAS 15K SFF (2.5-inch) Dual Port Enterprise 3yr Wty Hard Drive:5 V
- ThinkServer 450GB, 15K, HS:5 / 12 V
Width
- 146GB 6G SAS 15K SFF (2.5-inch) Dual Port Enterprise 3yr Wty Hard Drive:78.7 mm
- ThinkServer 450GB, 15K, HS:101.8 mm
Depth
- 146GB 6G SAS 15K SFF (2.5-inch) Dual Port Enterprise 3yr Wty Hard Drive:138.4 mm
- ThinkServer 450GB, 15K, HS:147 mm
Height
- 146GB 6G SAS 15K SFF (2.5-inch) Dual Port Enterprise 3yr Wty Hard Drive:16 mm
- ThinkServer 450GB, 15K, HS:26.1 mm
Weight
- 146GB 6G SAS 15K SFF (2.5-inch) Dual Port Enterprise 3yr Wty Hard Drive:450 g
- ThinkServer 450GB, 15K, HS:709 g
Data transfer rate
- 146GB 6G SAS 15K SFF (2.5-inch) Dual Port Enterprise 3yr Wty Hard Drive:6 Gbit/s
- ThinkServer 450GB, 15K, HS:3 Gbit/s

Side by side

Differences highlightedShow differences only

Comparison of 146GB 6G SAS 15K SFF (2.5-inch) Dual Port Enterprise 3yr Wty Hard Drive, ThinkServer 450GB, 15K, HS
16 specifications	A HP 146GB 6G SAS 15K SFF (2.5-inch) Dual Port Enterprise 3yr Wty Hard Drive View product	B Lenovo ThinkServer 450GB, 15K, HS View product
Features2 differ
HDD capacityDiffers	146 GB	450 GB
HDD speed	15000 RPM	15000 RPM
HDD sizeDiffers	2.5"	3.5"
Interface	SAS	SAS
Hot-swapKnown for one	Unknown — not stated by the source	Yes
Read seek timeKnown for one	Unknown — not stated by the source	3.4 ms
Average latencyKnown for one	Unknown — not stated by the source	2 ms
TypeKnown for one	HDD	Unknown — not stated by the source
Power1 differ
Operating voltageDiffers	5 V	5 / 12 V
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	5 - 55 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	5 - 95%
Weight & dimensions4 differ
WidthDiffers	78.7 mm	101.8 mm
DepthDiffers	138.4 mm	147 mm
HeightDiffers	16 mm	26.1 mm
WeightDiffers	450 g	709 g
Other features1 differ
Data transfer rateDiffers	6 Gbit/s	3 Gbit/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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