Product comparison · 2 internal hard drives

Acer 4TB 6G SAS 7.2K LFF vs HP 500GB 6G SATA 7.2K rpm SFF (2.5-inch) Quick Release Midline 1yr Warranty Hard Drive

5specifications compared
4differ
1identical
18known for one product only

Key differences

The Acer 4TB 6G SAS 7.2K LFF has 1" more HDD size than the HP 500GB 6G SATA 7.2K rpm SFF (2.5-inch) Quick Release Midline 1yr Warranty Hard Drive (3.5" vs 2.5"). HDD capacity: 4 TB on the Acer 4TB 6G SAS 7.2K LFF, 500 GB on the HP 500GB 6G SATA 7.2K rpm SFF (2.5-inch) Quick Release Midline 1yr Warranty Hard Drive. Interface: SAS on the Acer 4TB 6G SAS 7.2K LFF, Serial ATA on the HP 500GB 6G SATA 7.2K rpm SFF (2.5-inch) Quick Release Midline 1yr Warranty Hard Drive. Operating voltage: 5 / 12 V on the Acer 4TB 6G SAS 7.2K LFF, 5 V on the HP 500GB 6G SATA 7.2K rpm SFF (2.5-inch) Quick Release Midline 1yr Warranty Hard Drive.

HDD capacity
- 4TB 6G SAS 7.2K LFF:4 TB
- 500GB 6G SATA 7.2K rpm SFF (2.5-inch) Quick Release Midline 1yr Warranty Hard Drive:500 GB
HDD size
- 4TB 6G SAS 7.2K LFF:3.5"
- 500GB 6G SATA 7.2K rpm SFF (2.5-inch) Quick Release Midline 1yr Warranty Hard Drive:2.5"
Interface
- 4TB 6G SAS 7.2K LFF:SAS
- 500GB 6G SATA 7.2K rpm SFF (2.5-inch) Quick Release Midline 1yr Warranty Hard Drive:Serial ATA
Operating voltage
- 4TB 6G SAS 7.2K LFF:5 / 12 V
- 500GB 6G SATA 7.2K rpm SFF (2.5-inch) Quick Release Midline 1yr Warranty Hard Drive:5 V

Side by side

Differences highlightedShow differences only

Comparison of 4TB 6G SAS 7.2K LFF, 500GB 6G SATA 7.2K rpm SFF (2.5-inch) Quick Release Midline 1yr Warranty Hard Drive
23 specifications	A Acer 4TB 6G SAS 7.2K LFF View product	B HP 500GB 6G SATA 7.2K rpm SFF (2.5-inch) Quick Release Midline 1yr Warranty Hard Drive View product
Features3 differ
HDD capacityDiffers	4 TB	500 GB
HDD sizeDiffers	3.5"	2.5"
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	16.96 ms
Track to track seek timeKnown for one	Unknown — not stated by the source	0.7 ms
Average seek timeKnown for one	Unknown — not stated by the source	8.5 ms
Bytes per sectorKnown for one	Unknown — not stated by the source	512
Hot-swapKnown for one	Yes	Unknown — not stated by the source
Power1 differ
Operating voltageDiffers	5 / 12 V	5 V
Weight & dimensionsidentical
WidthKnown for one	Unknown — not stated by the source	73.9 mm
DepthKnown for one	Unknown — not stated by the source	100.2 mm
HeightKnown for one	Unknown — not stated by the source	18.8 mm
WeightKnown for one	Unknown — not stated by the source	1.36 kg
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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