Product comparison · 2 internal hard drives

Acer 3TB 3.5" 7.2k SATA HP Entry vs HP 72GB 6G SAS 15K SFF (2.5-inch) Dual Port Enterprise 3yr Warranty Hard Drive

5specifications compared
5differ
0identical
11known for one product only

Key differences

The HP 72GB 6G SAS 15K SFF (2.5-inch) Dual Port Enterprise 3yr Warranty Hard Drive has 7,800 RPM more HDD speed than the Acer 3TB 3.5" 7.2k SATA HP Entry (15000 RPM vs 7200 RPM). The Acer 3TB 3.5" 7.2k SATA HP Entry has 1" more HDD size than the HP 72GB 6G SAS 15K SFF (2.5-inch) Dual Port Enterprise 3yr Warranty Hard Drive (3.5" vs 2.5"). HDD capacity: 3 TB on the Acer 3TB 3.5" 7.2k SATA HP Entry, 72 GB on the HP 72GB 6G SAS 15K SFF (2.5-inch) Dual Port Enterprise 3yr Warranty Hard Drive. Interface: Serial ATA on the Acer 3TB 3.5" 7.2k SATA HP Entry, SAS on the HP 72GB 6G SAS 15K SFF (2.5-inch) Dual Port Enterprise 3yr Warranty Hard Drive. Operating voltage: 5 / 12 V on the Acer 3TB 3.5" 7.2k SATA HP Entry, 5 V on the HP 72GB 6G SAS 15K SFF (2.5-inch) Dual Port Enterprise 3yr Warranty Hard Drive.

HDD capacity
- 3TB 3.5" 7.2k SATA HP Entry:3 TB
- 72GB 6G SAS 15K SFF (2.5-inch) Dual Port Enterprise 3yr Warranty Hard Drive:72 GB
HDD speed
- 3TB 3.5" 7.2k SATA HP Entry:7200 RPM
- 72GB 6G SAS 15K SFF (2.5-inch) Dual Port Enterprise 3yr Warranty Hard Drive:15000 RPM
HDD size
- 3TB 3.5" 7.2k SATA HP Entry:3.5"
- 72GB 6G SAS 15K SFF (2.5-inch) Dual Port Enterprise 3yr Warranty Hard Drive:2.5"
Interface
- 3TB 3.5" 7.2k SATA HP Entry:Serial ATA
- 72GB 6G SAS 15K SFF (2.5-inch) Dual Port Enterprise 3yr Warranty Hard Drive:SAS
Operating voltage
- 3TB 3.5" 7.2k SATA HP Entry:5 / 12 V
- 72GB 6G SAS 15K SFF (2.5-inch) Dual Port Enterprise 3yr Warranty Hard Drive:5 V

Side by side

Differences highlightedShow differences only

Comparison of 3TB 3.5" 7.2k SATA HP Entry, 72GB 6G SAS 15K SFF (2.5-inch) Dual Port Enterprise 3yr Warranty Hard Drive
16 specifications	A Acer 3TB 3.5" 7.2k SATA HP Entry View product	B HP 72GB 6G SAS 15K SFF (2.5-inch) Dual Port Enterprise 3yr Warranty Hard Drive View product
Features4 differ
HDD capacityDiffers	3 TB	72 GB
HDD speedDiffers	7200 RPM	15000 RPM
HDD sizeDiffers	3.5"	2.5"
InterfaceDiffers	Serial ATA	SAS
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
Power1 differ
Operating voltageDiffers	5 / 12 V	5 V
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	-20 - 70 °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
Hot-Plug supportKnown for one	Yes	Unknown — not stated by the source
InternalKnown for one	Yes	Unknown — not stated by the source
Number of products includedKnown for one	1 pc(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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