Product comparison · 2 internal hard drives

HP 1TB SATA 6G 2.5" 8GB 2nd SSHD vs HP 450GB 12G SAS 15K rpm LFF (3.5-inch) SC Converter Enterprise 3yr Warranty Hard Drive

5specifications compared
5differ
0identical
13known for one product only

Key differences

The HP 450GB 12G SAS 15K rpm LFF (3.5-inch) SC Converter Enterprise 3yr Warranty Hard Drive has 1" more HDD size than the HP 1TB SATA 6G 2.5" 8GB 2nd SSHD (3.5" vs 2.5"). HDD capacity: 1 TB on the HP 1TB SATA 6G 2.5" 8GB 2nd SSHD, 450 GB on the HP 450GB 12G SAS 15K rpm LFF (3.5-inch) SC Converter Enterprise 3yr Warranty Hard Drive. Interface: Serial ATA III on the HP 1TB SATA 6G 2.5" 8GB 2nd SSHD, SAS on the HP 450GB 12G SAS 15K rpm LFF (3.5-inch) SC Converter Enterprise 3yr Warranty Hard Drive. Type: Hybrid-HDD on the HP 1TB SATA 6G 2.5" 8GB 2nd SSHD, HDD on the HP 450GB 12G SAS 15K rpm LFF (3.5-inch) SC Converter Enterprise 3yr Warranty Hard Drive. Operating voltage: 5 V on the HP 1TB SATA 6G 2.5" 8GB 2nd SSHD, 5 / 12 V on the HP 450GB 12G SAS 15K rpm LFF (3.5-inch) SC Converter Enterprise 3yr Warranty Hard Drive.

HDD capacity
- 1TB SATA 6G 2.5" 8GB 2nd SSHD:1 TB
- 450GB 12G SAS 15K rpm LFF (3.5-inch) SC Converter Enterprise 3yr Warranty Hard Drive:450 GB
HDD size
- 1TB SATA 6G 2.5" 8GB 2nd SSHD:2.5"
- 450GB 12G SAS 15K rpm LFF (3.5-inch) SC Converter Enterprise 3yr Warranty Hard Drive:3.5"
Interface
- 1TB SATA 6G 2.5" 8GB 2nd SSHD:Serial ATA III
- 450GB 12G SAS 15K rpm LFF (3.5-inch) SC Converter Enterprise 3yr Warranty Hard Drive:SAS
Type
- 1TB SATA 6G 2.5" 8GB 2nd SSHD:Hybrid-HDD
- 450GB 12G SAS 15K rpm LFF (3.5-inch) SC Converter Enterprise 3yr Warranty Hard Drive:HDD
Operating voltage
- 1TB SATA 6G 2.5" 8GB 2nd SSHD:5 V
- 450GB 12G SAS 15K rpm LFF (3.5-inch) SC Converter Enterprise 3yr Warranty Hard Drive:5 / 12 V

Side by side

Differences highlightedShow differences only

Comparison of 1TB SATA 6G 2.5" 8GB 2nd SSHD, 450GB 12G SAS 15K rpm LFF (3.5-inch) SC Converter Enterprise 3yr Warranty Hard Drive
18 specifications	A HP 1TB SATA 6G 2.5" 8GB 2nd SSHD View product	B HP 450GB 12G SAS 15K rpm LFF (3.5-inch) SC Converter Enterprise 3yr Warranty Hard Drive View product
Features4 differ
HDD capacityDiffers	1 TB	450 GB
HDD speedKnown for one	Unknown — not stated by the source	15000 RPM
HDD sizeDiffers	2.5"	3.5"
InterfaceDiffers	Serial ATA III	SAS
TypeDiffers	Hybrid-HDD	HDD
Full stroke seek timeKnown for one	Unknown — not stated by the source	5.9 ms
Track to track seek timeKnown for one	Unknown — not stated by the source	0.15 ms
Average seek timeKnown for one	Unknown — not stated by the source	2.9 ms
Bytes per sectorKnown for one	Unknown — not stated by the source	512
Hybrid-HDD cache memoryKnown for one	8 GB	Unknown — not stated by the source
HDD interface transfer rateKnown for one	6 Gbit/s	Unknown — not stated by the source
Power1 differ
Operating voltageDiffers	5 V	5 / 12 V
Weight & dimensionsidentical
WidthKnown for one	Unknown — not stated by the source	105.8 mm
DepthKnown for one	Unknown — not stated by the source	170 mm
HeightKnown for one	Unknown — not stated by the source	26.8 mm
Packaging dataidentical
Quantity per packKnown for one	1 pc(s)	Unknown — not stated by the source
Other featuresidentical
Windows operating systems supportedKnown for one	Yes	Unknown — not stated by the source
Linux 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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