Product comparison · 2 internal hard drives

HP 459319-001 internal hard drive vs Lenovo 450GB 15K 6Gbps SAS 3.5" Hot-Swap HDD

7specifications compared
4differ
3identical
15known for one product only

Key differences

HDD capacity
- 459319-001 internal hard drive:500 GB
- 450GB 15K 6Gbps SAS 3.5" Hot-Swap HDD:450 GB
HDD speed
- 459319-001 internal hard drive:7200 RPM
- 450GB 15K 6Gbps SAS 3.5" Hot-Swap HDD:15000 RPM
Interface
- 459319-001 internal hard drive:Serial ATA
- 450GB 15K 6Gbps SAS 3.5" Hot-Swap HDD:SAS
HDD interface transfer rate
- 459319-001 internal hard drive:3 Gbit/s
- 450GB 15K 6Gbps SAS 3.5" Hot-Swap HDD:6 Gbit/s

Side by side

Differences highlightedShow differences only

Comparison of 459319-001, 450GB 15K 6Gbps SAS 3.5" Hot-Swap HDD
22 specifications	A HP 459319-001 internal hard drive Model 459319-001 View product	B Lenovo 450GB 15K 6Gbps SAS 3.5" Hot-Swap HDD View product
Features4 differ
HDD capacityDiffers	500 GB	450 GB
HDD speedDiffers	7200 RPM	15000 RPM
HDD size	3.5"	3.5"
InterfaceDiffers	Serial ATA	SAS
Type	HDD	HDD
Component forKnown for one	Unknown — not stated by the source	Server/workstation
Hot-swapKnown for one	Unknown — not stated by the source	Yes
Storage drive buffer sizeKnown for one	Unknown — not stated by the source	16 MB
HDD interface transfer rateDiffers	3 Gbit/s	6 Gbit/s
HDD number of headsKnown for one	Unknown — not stated by the source	6
Read seek timeKnown for one	Unknown — not stated by the source	3.4 ms
Write seek timeKnown for one	Unknown — not stated by the source	3.9 ms
Average latencyKnown for one	Unknown — not stated by the source	2 ms
Bytes per sectorKnown for one	Unknown — not stated by the source	512
Poweridentical
Operating voltage	5 / 12 V	5 / 12 V
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	5 - 55 °C
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-40 - 70 °C
Weight & dimensionsidentical
WidthKnown for one	Unknown — not stated by the source	101.6 mm
DepthKnown for one	Unknown — not stated by the source	147 mm
HeightKnown for one	Unknown — not stated by the source	26.1 mm
WeightKnown for one	Unknown — not stated by the source	800 g
Logistics dataidentical
Harmonized System (HS) codeKnown for one	Unknown — not stated by the source	84717050

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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