Product comparison · 2 internal hard drives

HP 1TB 6G SAS 7.2K rpm LFF (3.5-inch) Dual Port Midline 1yr Warranty Hard Drive vs HP 320GB 2.5" 7.2k SATA

5specifications compared
4differ
1identical
19known for one product only

Key differences

The HP 1TB 6G SAS 7.2K rpm LFF (3.5-inch) Dual Port Midline 1yr Warranty Hard Drive has 1" more HDD size than the HP 320GB 2.5" 7.2k SATA (3.5" vs 2.5"). HDD capacity: 1 TB on the HP 1TB 6G SAS 7.2K rpm LFF (3.5-inch) Dual Port Midline 1yr Warranty Hard Drive, 320 GB on the HP 320GB 2.5" 7.2k SATA. Interface: SAS on the HP 1TB 6G SAS 7.2K rpm LFF (3.5-inch) Dual Port Midline 1yr Warranty Hard Drive, Serial ATA on the HP 320GB 2.5" 7.2k SATA. Operating voltage: 5 / 12 V on the HP 1TB 6G SAS 7.2K rpm LFF (3.5-inch) Dual Port Midline 1yr Warranty Hard Drive, 5 V on the HP 320GB 2.5" 7.2k SATA.

HDD capacity
- 1TB 6G SAS 7.2K rpm LFF (3.5-inch) Dual Port Midline 1yr Warranty Hard Drive:1 TB
- 320GB 2.5" 7.2k SATA:320 GB
HDD size
- 1TB 6G SAS 7.2K rpm LFF (3.5-inch) Dual Port Midline 1yr Warranty Hard Drive:3.5"
- 320GB 2.5" 7.2k SATA:2.5"
Interface
- 1TB 6G SAS 7.2K rpm LFF (3.5-inch) Dual Port Midline 1yr Warranty Hard Drive:SAS
- 320GB 2.5" 7.2k SATA:Serial ATA
Operating voltage
- 1TB 6G SAS 7.2K rpm LFF (3.5-inch) Dual Port Midline 1yr Warranty Hard Drive:5 / 12 V
- 320GB 2.5" 7.2k SATA:5 V

Side by side

Differences highlightedShow differences only

Comparison of 1TB 6G SAS 7.2K rpm LFF (3.5-inch) Dual Port Midline 1yr Warranty Hard Drive, 320GB 2.5" 7.2k SATA
24 specifications	A HP 1TB 6G SAS 7.2K rpm LFF (3.5-inch) Dual Port Midline 1yr Warranty Hard Drive View product	B HP 320GB 2.5" 7.2k SATA View product
Features3 differ
HDD capacityDiffers	1 TB	320 GB
HDD speed	7200 RPM	7200 RPM
HDD sizeDiffers	3.5"	2.5"
InterfaceDiffers	SAS	Serial ATA
TypeKnown for one	HDD	Unknown — not stated by the source
HDD interface transfer rateKnown for one	6 Gbit/s	Unknown — not stated by the source
Full stroke seek timeKnown for one	16.2 ms	Unknown — not stated by the source
Track to track seek timeKnown for one	0.5 ms	Unknown — not stated by the source
Average seek timeKnown for one	8.5 ms	Unknown — not stated by the source
Bytes per sectorKnown for one	512	Unknown — not stated by the source
Power1 differ
Operating voltageDiffers	5 / 12 V	5 V
Weight & dimensionsidentical
WidthKnown for one	110.7 mm	Unknown — not stated by the source
DepthKnown for one	188.7 mm	Unknown — not stated by the source
HeightKnown for one	26.4 mm	Unknown — not stated by the source
WeightKnown for one	1.36 kg	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	0 - 60 °C
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-20 - 60 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	5 - 90%
Storage relative humidity (H-H)Known for one	Unknown — not stated by the source	5 - 90%
Other featuresidentical
InternalKnown for one	Unknown — not stated by the source	Yes
Number of products includedKnown for one	Unknown — not stated by the source	1 pc(s)
Windows operating systems supportedKnown for one	Unknown — not stated by the source	Yes
Linux operating systems supportedKnown for one	Unknown — not stated by the source	Yes
Compatible productsKnown for one	Unknown — not stated by the source	HP EliteBook 2570p

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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