Product comparison · 2 internal hard drives

Acer 300GB 6G SAS 10K SFF vs HP 450GB 6G SAS 10K rpm SFF (2.5-inch) Dual Port Enterprise 3yr Warranty Hard Drive

5specifications compared
2differ
3identical
18known for one product only

Key differences

The HP 450GB 6G SAS 10K rpm SFF (2.5-inch) Dual Port Enterprise 3yr Warranty Hard Drive has 150 GB more HDD capacity than the Acer 300GB 6G SAS 10K SFF (450 GB vs 300 GB). Interface: SAS on the Acer 300GB 6G SAS 10K SFF, Serial ATA on the HP 450GB 6G SAS 10K rpm SFF (2.5-inch) Dual Port Enterprise 3yr Warranty Hard Drive.

HDD capacity
- 300GB 6G SAS 10K SFF:300 GB
- 450GB 6G SAS 10K rpm SFF (2.5-inch) Dual Port Enterprise 3yr Warranty Hard Drive:450 GB
Interface
- 300GB 6G SAS 10K SFF:SAS
- 450GB 6G SAS 10K rpm SFF (2.5-inch) Dual Port Enterprise 3yr Warranty Hard Drive:Serial ATA

Side by side

Differences highlightedShow differences only

Comparison of 300GB 6G SAS 10K SFF, 450GB 6G SAS 10K rpm SFF (2.5-inch) Dual Port Enterprise 3yr Warranty Hard Drive
23 specifications	A Acer 300GB 6G SAS 10K SFF View product	B HP 450GB 6G SAS 10K rpm SFF (2.5-inch) Dual Port Enterprise 3yr Warranty Hard Drive View product
Features2 differ
HDD capacityDiffers	300 GB	450 GB
InterfaceDiffers	SAS	Serial ATA
TypeKnown for one	Unknown — not stated by the source	HDD
HDD interface transfer rateKnown for one	Unknown — not stated by the source	6 Gbit/s
Full stroke seek timeKnown for one	Unknown — not stated by the source	8 ms
Track to track seek timeKnown for one	Unknown — not stated by the source	0.4 ms
Average seek timeKnown for one	Unknown — not stated by the source	4 ms
Bytes per sectorKnown for one	Unknown — not stated by the source	512
Hot-swapKnown for one	Yes	Unknown — not stated by the source
Weight & dimensionsidentical
WidthKnown for one	Unknown — not stated by the source	78.7 mm
DepthKnown for one	Unknown — not stated by the source	138.4 mm
HeightKnown for one	Unknown — not stated by the source	16 mm
WeightKnown for one	Unknown — not stated by the source	450 g
Operational conditionsidentical
Operating temperature (T-T)Known for one	0 - 60 °C	Unknown — not stated by the source
Storage temperature (T-T)Known for one	-40 - 65 °C	Unknown — not stated by the source
Operating relative humidity (H-H)Known for one	5 - 90%	Unknown — not stated by the source
Storage relative humidity (H-H)Known for one	5 - 90%	Unknown — not stated by the source
Other featuresidentical
Data transfer rateKnown for one	6 Gbit/s	Unknown — not stated by the source
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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