Product comparison · 2 internal hard drives

Dell 342-3580 internal hard drive vs Dell 8WR7C-104 internal hard drive

7specifications compared
5differ
2identical
2known for one product only

Key differences

The Dell 8WR7C-104 internal hard drive has 7,800 RPM more HDD speed than the Dell 342-3580 internal hard drive (15000 RPM vs 7200 RPM). The Dell 342-3580 internal hard drive has 1" more HDD size than the Dell 8WR7C-104 internal hard drive (3.5" vs 2.5"). HDD capacity: 1 TB on the Dell 342-3580 internal hard drive, 146 GB on the Dell 8WR7C-104 internal hard drive. Interface: NL-SAS on the Dell 342-3580 internal hard drive, SAS on the Dell 8WR7C-104 internal hard drive. Operating voltage: 5 / 12 V on the Dell 342-3580 internal hard drive, 5 V on the Dell 8WR7C-104 internal hard drive.

HDD capacity
- 342-3580 internal hard drive:1 TB
- 8WR7C-104 internal hard drive:146 GB
HDD speed
- 342-3580 internal hard drive:7200 RPM
- 8WR7C-104 internal hard drive:15000 RPM
HDD size
- 342-3580 internal hard drive:3.5"
- 8WR7C-104 internal hard drive:2.5"
Interface
- 342-3580 internal hard drive:NL-SAS
- 8WR7C-104 internal hard drive:SAS
Operating voltage
- 342-3580 internal hard drive:5 / 12 V
- 8WR7C-104 internal hard drive:5 V

Side by side

Differences highlightedShow differences only

Comparison of 342-3580, 8WR7C-104
9 specifications	A Dell 342-3580 internal hard drive Model 342-3580 View product	B Dell 8WR7C-104 internal hard drive Model 8WR7C-104 View product
Features4 differ
HDD capacityDiffers	1 TB	146 GB
HDD speedDiffers	7200 RPM	15000 RPM
HDD sizeDiffers	3.5"	2.5"
InterfaceDiffers	NL-SAS	SAS
Type	HDD	HDD
Component for	Server/workstation	Server/workstation
HDD interface transfer rateKnown for one	6 Gbit/s	Unknown — not stated by the source
Hot-swapKnown for one	Unknown — not stated by the source	Yes
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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