Product comparison · 2 internal hard drives

Dell Y4721 internal hard drive vs Fujitsu 500GB 2.5" 7200rpm

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

Key differences

The Fujitsu 500GB 2.5" 7200rpm has 354 GB more HDD capacity than the Dell Y4721 internal hard drive (500 GB vs 146 GB). The Dell Y4721 internal hard drive has 2,800 RPM more HDD speed than the Fujitsu 500GB 2.5" 7200rpm (10000 RPM vs 7200 RPM). The Dell Y4721 internal hard drive has 1" more HDD size than the Fujitsu 500GB 2.5" 7200rpm (3.5" vs 2.5"). Interface: Ultra320 SCSI on the Dell Y4721 internal hard drive, Serial ATA III on the Fujitsu 500GB 2.5" 7200rpm. Operating voltage: 5 / 12 V on the Dell Y4721 internal hard drive, 5 V on the Fujitsu 500GB 2.5" 7200rpm.

HDD capacity
- Y4721 internal hard drive:146 GB
- 500GB 2.5" 7200rpm:500 GB
HDD speed
- Y4721 internal hard drive:10000 RPM
- 500GB 2.5" 7200rpm:7200 RPM
HDD size
- Y4721 internal hard drive:3.5"
- 500GB 2.5" 7200rpm:2.5"
Interface
- Y4721 internal hard drive:Ultra320 SCSI
- 500GB 2.5" 7200rpm:Serial ATA III
Operating voltage
- Y4721 internal hard drive:5 / 12 V
- 500GB 2.5" 7200rpm:5 V

Side by side

Differences highlightedShow differences only

Comparison of Y4721, 500GB 2.5" 7200rpm
7 specifications	A Dell Y4721 internal hard drive Model Y4721 View product	B Fujitsu 500GB 2.5" 7200rpm View product
Features4 differ
HDD capacityDiffers	146 GB	500 GB
HDD speedDiffers	10000 RPM	7200 RPM
HDD sizeDiffers	3.5"	2.5"
InterfaceDiffers	Ultra320 SCSI	Serial ATA III
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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