Product comparison · 2 internal hard drives

Acer KH.50001.022 internal hard drive vs HP 146GB 3G SAS 10K SFF (2.5-inch) Dual Port Enterprise 3yr Warranty Hard Drive

6specifications compared
5differ
1identical
4known for one product only

Key differences

The Acer KH.50001.022 internal hard drive has 354 GB more HDD capacity than the HP 146GB 3G SAS 10K SFF (2.5-inch) Dual Port Enterprise 3yr Warranty Hard Drive (500 GB vs 146 GB). The HP 146GB 3G SAS 10K SFF (2.5-inch) Dual Port Enterprise 3yr Warranty Hard Drive has 2,800 RPM more HDD speed than the Acer KH.50001.022 internal hard drive (10000 RPM vs 7200 RPM). The Acer KH.50001.022 internal hard drive has 1" more HDD size than the HP 146GB 3G SAS 10K SFF (2.5-inch) Dual Port Enterprise 3yr Warranty Hard Drive (3.5" vs 2.5"). Interface: Serial ATA III on the Acer KH.50001.022 internal hard drive, SAS on the HP 146GB 3G SAS 10K SFF (2.5-inch) Dual Port Enterprise 3yr Warranty Hard Drive. Operating voltage: 5 / 12 V on the Acer KH.50001.022 internal hard drive, 5 V on the HP 146GB 3G SAS 10K SFF (2.5-inch) Dual Port Enterprise 3yr Warranty Hard Drive.

HDD capacity
- KH.50001.022 internal hard drive:500 GB
- 146GB 3G SAS 10K SFF (2.5-inch) Dual Port Enterprise 3yr Warranty Hard Drive:146 GB
HDD speed
- KH.50001.022 internal hard drive:7200 RPM
- 146GB 3G SAS 10K SFF (2.5-inch) Dual Port Enterprise 3yr Warranty Hard Drive:10000 RPM
HDD size
- KH.50001.022 internal hard drive:3.5"
- 146GB 3G SAS 10K SFF (2.5-inch) Dual Port Enterprise 3yr Warranty Hard Drive:2.5"
Interface
- KH.50001.022 internal hard drive:Serial ATA III
- 146GB 3G SAS 10K SFF (2.5-inch) Dual Port Enterprise 3yr Warranty Hard Drive:SAS
Operating voltage
- KH.50001.022 internal hard drive:5 / 12 V
- 146GB 3G SAS 10K SFF (2.5-inch) Dual Port Enterprise 3yr Warranty Hard Drive:5 V

Side by side

Differences highlightedShow differences only

Comparison of KH.50001.022, 146GB 3G SAS 10K SFF (2.5-inch) Dual Port Enterprise 3yr Warranty Hard Drive
10 specifications	A Acer KH.50001.022 internal hard drive Model KH.50001.022 View product	B HP 146GB 3G SAS 10K SFF (2.5-inch) Dual Port Enterprise 3yr Warranty Hard Drive View product
Features4 differ
HDD capacityDiffers	500 GB	146 GB
HDD speedDiffers	7200 RPM	10000 RPM
HDD sizeDiffers	3.5"	2.5"
InterfaceDiffers	Serial ATA III	SAS
Storage drive buffer sizeKnown for one	16 MB	Unknown — not stated by the source
HDD interface transfer rateKnown for one	6 Gbit/s	Unknown — not stated by the source
Component forKnown for one	Unknown — not stated by the source	Server/workstation
Power1 differ
Operating voltageDiffers	5 / 12 V	5 V
Other featuresidentical
Data transfer rateKnown for one	Unknown — not stated by the source	3 Gbit/s

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.

More internal hard drive comparisons

All internal hard drive comparisons