Product comparison · 2 internal hard drives

Dell U709K internal hard drive vs Dell WD1003FBYX-18Y7BO internal hard drive

6specifications compared
4differ
2identical
1known for one product only

Key differences

The Dell U709K internal hard drive has 2,800 RPM more HDD speed than the Dell WD1003FBYX-18Y7BO internal hard drive (10000 RPM vs 7200 RPM). The Dell WD1003FBYX-18Y7BO internal hard drive has 1" more HDD size than the Dell U709K internal hard drive (3.5" vs 2.5"). HDD capacity: 300 GB on the Dell U709K internal hard drive, 1 TB on the Dell WD1003FBYX-18Y7BO internal hard drive. Interface: SAS on the Dell U709K internal hard drive, Serial ATA on the Dell WD1003FBYX-18Y7BO internal hard drive.

HDD capacity
- U709K internal hard drive:300 GB
- WD1003FBYX-18Y7BO internal hard drive:1 TB
HDD speed
- U709K internal hard drive:10000 RPM
- WD1003FBYX-18Y7BO internal hard drive:7200 RPM
HDD size
- U709K internal hard drive:2.5"
- WD1003FBYX-18Y7BO internal hard drive:3.5"
Interface
- U709K internal hard drive:SAS
- WD1003FBYX-18Y7BO internal hard drive:Serial ATA

Side by side

Differences highlightedShow differences only

Comparison of U709K, WD1003FBYX-18Y7BO
7 specifications	A Dell U709K internal hard drive Model U709K View product	B Dell WD1003FBYX-18Y7BO internal hard drive Model WD1003FBYX-18Y7BO View product
Features4 differ
HDD capacityDiffers	300 GB	1 TB
HDD speedDiffers	10000 RPM	7200 RPM
HDD sizeDiffers	2.5"	3.5"
InterfaceDiffers	SAS	Serial ATA
Poweridentical
Operating voltageKnown for one	Unknown — not stated by the source	5 / 12 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