Product comparison · 2 internal hard drives

Dell 6Y971 internal hard drive vs Dell PE2950_1TBSATA_ALT internal hard drive

6specifications compared
3differ
3identical
2known for one product only

Key differences

The Dell 6Y971 internal hard drive has 7,800 RPM more HDD speed than the Dell PE2950_1TBSATA_ALT internal hard drive (15000 RPM vs 7200 RPM). HDD capacity: 18 GB on the Dell 6Y971 internal hard drive, 1 TB on the Dell PE2950_1TBSATA_ALT internal hard drive. Interface: Ultra160 SCSI on the Dell 6Y971 internal hard drive, Serial ATA on the Dell PE2950_1TBSATA_ALT internal hard drive.

HDD capacity
- 6Y971 internal hard drive:18 GB
- PE2950_1TBSATA_ALT internal hard drive:1 TB
HDD speed
- 6Y971 internal hard drive:15000 RPM
- PE2950_1TBSATA_ALT internal hard drive:7200 RPM
Interface
- 6Y971 internal hard drive:Ultra160 SCSI
- PE2950_1TBSATA_ALT internal hard drive:Serial ATA

Side by side

Differences highlightedShow differences only

Comparison of 6Y971, PE2950_1TBSATA_ALT
8 specifications	A Dell 6Y971 internal hard drive Model 6Y971 View product	B Dell PE2950_1TBSATA_ALT internal hard drive Model PE2950_1TBSATA_ALT View product
Features3 differ
HDD capacityDiffers	18 GB	1 TB
HDD speedDiffers	15000 RPM	7200 RPM
HDD size	3.5"	3.5"
InterfaceDiffers	Ultra160 SCSI	Serial ATA
Type	HDD	HDD
Component for	Server/workstation	Server/workstation
Packaging dataidentical
Quantity per packKnown for one	1 pc(s)	Unknown — not stated by the source
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.

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