Product comparison · 2 internal hard drives

Dell 40GB SATA 5400rpm vs Dell 6Y971 internal hard drive

4specifications compared
4differ
0identical
5known for one product only

Key differences

The Dell 40GB SATA 5400rpm has 22 GB more HDD capacity than the Dell 6Y971 internal hard drive (40 GB vs 18 GB). The Dell 6Y971 internal hard drive has 9,600 RPM more HDD speed than the Dell 40GB SATA 5400rpm (15000 RPM vs 5400 RPM). The Dell 6Y971 internal hard drive has 1" more HDD size than the Dell 40GB SATA 5400rpm (3.5" vs 2.5"). Interface: Serial ATA on the Dell 40GB SATA 5400rpm, Ultra160 SCSI on the Dell 6Y971 internal hard drive.

HDD capacity
- 40GB SATA 5400rpm:40 GB
- 6Y971 internal hard drive:18 GB
HDD speed
- 40GB SATA 5400rpm:5400 RPM
- 6Y971 internal hard drive:15000 RPM
HDD size
- 40GB SATA 5400rpm:2.5"
- 6Y971 internal hard drive:3.5"
Interface
- 40GB SATA 5400rpm:Serial ATA
- 6Y971 internal hard drive:Ultra160 SCSI

Side by side

Differences highlightedShow differences only

Comparison of 40GB SATA 5400rpm, 6Y971
9 specifications	A Dell 40GB SATA 5400rpm View product	B Dell 6Y971 internal hard drive Model 6Y971 View product
Features4 differ
HDD capacityDiffers	40 GB	18 GB
HDD speedDiffers	5400 RPM	15000 RPM
HDD sizeDiffers	2.5"	3.5"
InterfaceDiffers	Serial ATA	Ultra160 SCSI
TypeKnown for one	Unknown — not stated by the source	HDD
Component forKnown for one	Unknown — not stated by the source	Server/workstation
Packaging dataidentical
Quantity per packKnown for one	Unknown — not stated by the source	1 pc(s)
Poweridentical
Operating voltageKnown for one	5 V	Unknown — not stated by the source
Other featuresidentical
InternalKnown for one	Yes	Unknown — not stated by the source

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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