Product comparison · 2 internal hard drives

Dell HY939 internal hard drive vs Fujitsu S26391-F1323-E329 internal hard drive

6specifications compared
5differ
1identical
3known for one product only

Key differences

The Fujitsu S26391-F1323-E329 internal hard drive has 174 GB more HDD capacity than the Dell HY939 internal hard drive (320 GB vs 146 GB). The Dell HY939 internal hard drive has 9,600 RPM more HDD speed than the Fujitsu S26391-F1323-E329 internal hard drive (15000 RPM vs 5400 RPM). The Dell HY939 internal hard drive has 1" more HDD size than the Fujitsu S26391-F1323-E329 internal hard drive (3.5" vs 2.5"). Interface: SAS on the Dell HY939 internal hard drive, Serial ATA on the Fujitsu S26391-F1323-E329 internal hard drive. Type: HDD on the Dell HY939 internal hard drive, Hybrid-HDD on the Fujitsu S26391-F1323-E329 internal hard drive.

HDD capacity
- HY939 internal hard drive:146 GB
- S26391-F1323-E329 internal hard drive:320 GB
HDD speed
- HY939 internal hard drive:15000 RPM
- S26391-F1323-E329 internal hard drive:5400 RPM
HDD size
- HY939 internal hard drive:3.5"
- S26391-F1323-E329 internal hard drive:2.5"
Interface
- HY939 internal hard drive:SAS
- S26391-F1323-E329 internal hard drive:Serial ATA
Type
- HY939 internal hard drive:HDD
- S26391-F1323-E329 internal hard drive:Hybrid-HDD

Side by side

Differences highlightedShow differences only

Comparison of HY939, S26391-F1323-E329
9 specifications	A Dell HY939 internal hard drive Model HY939 View product	B Fujitsu S26391-F1323-E329 internal hard drive Model S26391-F1323-E329 View product
Features5 differ
HDD capacityDiffers	146 GB	320 GB
HDD speedDiffers	15000 RPM	5400 RPM
HDD sizeDiffers	3.5"	2.5"
InterfaceDiffers	SAS	Serial ATA
TypeDiffers	HDD	Hybrid-HDD
Hybrid-HDD cache memoryKnown for one	Unknown — not stated by the source	16 GB
Component forKnown for one	Server/workstation	Unknown — not stated by the source
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