Product comparison · 2 internal hard drives

Dell Y4721 internal hard drive vs Fujitsu FTS:JX40-HD45015 internal hard drive

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

Key differences

The Fujitsu FTS:JX40-HD45015 internal hard drive has 304 GB more HDD capacity than the Dell Y4721 internal hard drive (450 GB vs 146 GB). The Fujitsu FTS:JX40-HD45015 internal hard drive has 5,000 RPM more HDD speed than the Dell Y4721 internal hard drive (15000 RPM vs 10000 RPM). The Dell Y4721 internal hard drive has 1" more HDD size than the Fujitsu FTS:JX40-HD45015 internal hard drive (3.5" vs 2.5"). Interface: Ultra320 SCSI on the Dell Y4721 internal hard drive, SAS on the Fujitsu FTS:JX40-HD45015 internal hard drive. Operating voltage: 5 / 12 V on the Dell Y4721 internal hard drive, 5 V on the Fujitsu FTS:JX40-HD45015 internal hard drive.

HDD capacity
- Y4721 internal hard drive:146 GB
- FTS:JX40-HD45015 internal hard drive:450 GB
HDD speed
- Y4721 internal hard drive:10000 RPM
- FTS:JX40-HD45015 internal hard drive:15000 RPM
HDD size
- Y4721 internal hard drive:3.5"
- FTS:JX40-HD45015 internal hard drive:2.5"
Interface
- Y4721 internal hard drive:Ultra320 SCSI
- FTS:JX40-HD45015 internal hard drive:SAS
Operating voltage
- Y4721 internal hard drive:5 / 12 V
- FTS:JX40-HD45015 internal hard drive:5 V

Side by side

Differences highlightedShow differences only

Comparison of Y4721, FTS:JX40-HD45015
7 specifications	A Dell Y4721 internal hard drive Model Y4721 View product	B Fujitsu FTS:JX40-HD45015 internal hard drive Model FTS:JX40-HD45015 View product
Features4 differ
HDD capacityDiffers	146 GB	450 GB
HDD speedDiffers	10000 RPM	15000 RPM
HDD sizeDiffers	3.5"	2.5"
InterfaceDiffers	Ultra320 SCSI	SAS
Type	HDD	HDD
Component forKnown for one	Server/workstation	Unknown — not stated by the source
Power1 differ
Operating voltageDiffers	5 / 12 V	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.

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