Product comparison · 2 internal hard drives

Dell 990FD-RFB internal hard drive vs Dell J1D1H internal hard drive

Key differences

HDD capacity
- 990FD-RFB internal hard drive:600 GB
- J1D1H internal hard drive:1 TB
HDD speed
- 990FD-RFB internal hard drive:15000 RPM
- J1D1H internal hard drive:7200 RPM
Interface
- 990FD-RFB internal hard drive:SAS
- J1D1H internal hard drive:Serial ATA

Differences highlightedShow differences only

Comparison of 990FD-RFB, J1D1H
8 specifications	A Dell 990FD-RFB internal hard drive Model 990FD-RFB View product	B Dell J1D1H internal hard drive Model J1D1H View product
Features3 differ
HDD capacityDiffers	600 GB	1 TB
HDD speedDiffers	15000 RPM	7200 RPM
InterfaceDiffers	SAS	Serial ATA
RefurbishedKnown 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.