Product comparison · 2 internal hard drives

Dell Y4721 internal hard drive vs HP 716262-001 internal hard drive

5specifications compared
5differ
0identical
3known for one product only

Key differences

The HP 716262-001 internal hard drive 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 1" more HDD size than the HP 716262-001 internal hard drive (3.5" vs 2.5"). Interface: Ultra320 SCSI on the Dell Y4721 internal hard drive, Serial ATA III on the HP 716262-001 internal hard drive. Type: HDD on the Dell Y4721 internal hard drive, Hybrid-HDD on the HP 716262-001 internal hard drive. Operating voltage: 5 / 12 V on the Dell Y4721 internal hard drive, 5 V on the HP 716262-001 internal hard drive.

HDD capacity
- Y4721 internal hard drive:146 GB
- 716262-001 internal hard drive:500 GB
HDD size
- Y4721 internal hard drive:3.5"
- 716262-001 internal hard drive:2.5"
Interface
- Y4721 internal hard drive:Ultra320 SCSI
- 716262-001 internal hard drive:Serial ATA III
Type
- Y4721 internal hard drive:HDD
- 716262-001 internal hard drive:Hybrid-HDD
Operating voltage
- Y4721 internal hard drive:5 / 12 V
- 716262-001 internal hard drive:5 V

Side by side

Differences highlightedShow differences only

Comparison of Y4721, 716262-001
8 specifications	A Dell Y4721 internal hard drive Model Y4721 View product	B HP 716262-001 internal hard drive Model 716262-001 View product
Features4 differ
HDD capacityDiffers	146 GB	500 GB
HDD speedKnown for one	10000 RPM	Unknown — not stated by the source
HDD sizeDiffers	3.5"	2.5"
InterfaceDiffers	Ultra320 SCSI	Serial ATA III
TypeDiffers	HDD	Hybrid-HDD
Component forKnown for one	Server/workstation	Unknown — not stated by the source
Hybrid-HDD cache memoryKnown for one	Unknown — not stated by the source	8 GB
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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