Product comparison · 2 internal hard drives

HP 500GB SATA 3G 7200rpm NCQ vs HP StorageWorks MSA2, 450GB, 3G, 15K rpm, 3.5 inch

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

Key differences

The HP 500GB SATA 3G 7200rpm NCQ has 50 GB more HDD capacity than the HP StorageWorks MSA2, 450GB, 3G, 15K rpm, 3.5 inch (500 GB vs 450 GB). The HP StorageWorks MSA2, 450GB, 3G, 15K rpm, 3.5 inch has 7,800 RPM more HDD speed than the HP 500GB SATA 3G 7200rpm NCQ (15000 RPM vs 7200 RPM). Interface: Serial ATA II on the HP 500GB SATA 3G 7200rpm NCQ, SAS on the HP StorageWorks MSA2, 450GB, 3G, 15K rpm, 3.5 inch.

HDD capacity
- 500GB SATA 3G 7200rpm NCQ:500 GB
- StorageWorks MSA2, 450GB, 3G, 15K rpm, 3.5 inch:450 GB
HDD speed
- 500GB SATA 3G 7200rpm NCQ:7200 RPM
- StorageWorks MSA2, 450GB, 3G, 15K rpm, 3.5 inch:15000 RPM
Interface
- 500GB SATA 3G 7200rpm NCQ:Serial ATA II
- StorageWorks MSA2, 450GB, 3G, 15K rpm, 3.5 inch:SAS

Side by side

Differences highlightedShow differences only

Comparison of 500GB SATA 3G 7200rpm NCQ, StorageWorks MSA2, 450GB, 3G, 15K rpm, 3.5 inch
14 specifications	A HP 500GB SATA 3G 7200rpm NCQ View product	B HP StorageWorks MSA2, 450GB, 3G, 15K rpm, 3.5 inch View product
Features3 differ
HDD capacityDiffers	500 GB	450 GB
HDD speedDiffers	7200 RPM	15000 RPM
HDD sizeKnown for one	Unknown — not stated by the source	3.5"
InterfaceDiffers	Serial ATA II	SAS
Type	HDD	HDD
HDD interface transfer rate	3 Gbit/s	3 Gbit/s
Native Command Queuing (NCQ)Known for one	Yes	Unknown — not stated by the source
Poweridentical
Operating voltageKnown for one	Unknown — not stated by the source	5 / 12 V
Weight & dimensionsidentical
WeightKnown for one	Unknown — not stated by the source	1.36 kg
Packaging dataidentical
Quantity per packKnown for one	Unknown — not stated by the source	1 pc(s)
Other featuresidentical
Dimensions (WxDxH)Known for one	Unknown — not stated by the source	806.5 x 548.4 x 419.4 mm
Internal	Yes	Yes
Size (imperial)Known for one	Unknown — not stated by the source	80.7 cm (31.8")
Windows operating systems supportedKnown for one	Yes	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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