Product comparison · 2 internal hard drives

Dell 2RR9T internal hard drive vs Dell 7RGK3 internal hard drive

Key differences

HDD capacity
- 2RR9T internal hard drive:900 GB
- 7RGK3 internal hard drive:2 TB
HDD speed
- 2RR9T internal hard drive:10000 RPM
- 7RGK3 internal hard drive:7200 RPM
HDD size
- 2RR9T internal hard drive:2.5"
- 7RGK3 internal hard drive:3.5"
Interface
- 2RR9T internal hard drive:SAS
- 7RGK3 internal hard drive:NL-SAS
Operating voltage
- 2RR9T internal hard drive:5 V
- 7RGK3 internal hard drive:5 / 12 V
Storage drive adapter included
- 2RR9T internal hard drive:No
- 7RGK3 internal hard drive:Yes

Differences highlightedShow differences only

Comparison of 2RR9T, 7RGK3
12 specifications	A Dell 2RR9T internal hard drive Model 2RR9T View product	B Dell 7RGK3 internal hard drive Model 7RGK3 View product
Features4 differ
HDD capacityDiffers	900 GB	2 TB
HDD speedDiffers	10000 RPM	7200 RPM
HDD sizeDiffers	2.5"	3.5"
InterfaceDiffers	SAS	NL-SAS
Type	HDD	HDD
Component forKnown for one	Server/workstation	Unknown — not stated by the source
Storage drive buffer sizeKnown for one	64 MB	Unknown — not stated by the source
HDD interface transfer rateKnown for one	Unknown — not stated by the source	6 Gbit/s
Power1 differ
Operating voltageDiffers	5 V	5 / 12 V
Packaging content1 differ
Storage drive adapter includedDiffers	No	Yes
Logistics dataidentical
Harmonized System (HS) code	84717050	84717050
Packaging dataidentical
Quantity per packKnown for one	Unknown — not stated by the source	1 pc(s)

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.