Product comparison · 2 internal hard drives

Dell HY281 internal hard drive vs HP 900GB 10000RPM 6G SFF SAS SC Hard Drive

8specifications compared
6differ
2identical
1known for one product only

Key differences

The HP 900GB 10000RPM 6G SFF SAS SC Hard Drive has 820 GB more HDD capacity than the Dell HY281 internal hard drive (900 GB vs 80 GB). The HP 900GB 10000RPM 6G SFF SAS SC Hard Drive has 2,800 RPM more HDD speed than the Dell HY281 internal hard drive (10000 RPM vs 7200 RPM). The Dell HY281 internal hard drive has 1" more HDD size than the HP 900GB 10000RPM 6G SFF SAS SC Hard Drive (3.5" vs 2.5"). Interface: Serial ATA II on the Dell HY281 internal hard drive, SAS on the HP 900GB 10000RPM 6G SFF SAS SC Hard Drive. Component for: PC on the Dell HY281 internal hard drive, Server/workstation on the HP 900GB 10000RPM 6G SFF SAS SC Hard Drive.

HDD capacity
- HY281 internal hard drive:80 GB
- 900GB 10000RPM 6G SFF SAS SC Hard Drive:900 GB
HDD speed
- HY281 internal hard drive:7200 RPM
- 900GB 10000RPM 6G SFF SAS SC Hard Drive:10000 RPM
HDD size
- HY281 internal hard drive:3.5"
- 900GB 10000RPM 6G SFF SAS SC Hard Drive:2.5"
Interface
- HY281 internal hard drive:Serial ATA II
- 900GB 10000RPM 6G SFF SAS SC Hard Drive:SAS
Component for
- HY281 internal hard drive:PC
- 900GB 10000RPM 6G SFF SAS SC Hard Drive:Server/workstation
HDD interface transfer rate
- HY281 internal hard drive:3 Gbit/s
- 900GB 10000RPM 6G SFF SAS SC Hard Drive:6 Gbit/s

Side by side

Differences highlightedShow differences only

Comparison of HY281, 900GB 10000RPM 6G SFF SAS SC Hard Drive
9 specifications	A Dell HY281 internal hard drive Model HY281 View product	B HP 900GB 10000RPM 6G SFF SAS SC Hard Drive View product
Features6 differ
HDD capacityDiffers	80 GB	900 GB
HDD speedDiffers	7200 RPM	10000 RPM
HDD sizeDiffers	3.5"	2.5"
InterfaceDiffers	Serial ATA II	SAS
Component forDiffers	PC	Server/workstation
HDD interface transfer rateDiffers	3 Gbit/s	6 Gbit/s
Poweridentical
Operating voltageKnown for one	Unknown — not stated by the source	5 V

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