Product comparison · 2 internal hard drives

Dell NR694 internal hard drive vs Lenovo 90Y8879 internal hard drive

7specifications compared
6differ
1identical
3known for one product only

Key differences

The Lenovo 90Y8879 internal hard drive has 220 GB more HDD capacity than the Dell NR694 internal hard drive (300 GB vs 80 GB). The Lenovo 90Y8879 internal hard drive has 2,800 RPM more HDD speed than the Dell NR694 internal hard drive (10000 RPM vs 7200 RPM). The Dell NR694 internal hard drive has 1" more HDD size than the Lenovo 90Y8879 internal hard drive (3.5" vs 2.5"). Interface: Serial ATA II on the Dell NR694 internal hard drive, SAS on the Lenovo 90Y8879 internal hard drive. Component for: PC on the Dell NR694 internal hard drive, Server/workstation on the Lenovo 90Y8879 internal hard drive.

HDD capacity
- NR694 internal hard drive:80 GB
- 90Y8879 internal hard drive:300 GB
HDD speed
- NR694 internal hard drive:7200 RPM
- 90Y8879 internal hard drive:10000 RPM
HDD size
- NR694 internal hard drive:3.5"
- 90Y8879 internal hard drive:2.5"
Interface
- NR694 internal hard drive:Serial ATA II
- 90Y8879 internal hard drive:SAS
Component for
- NR694 internal hard drive:PC
- 90Y8879 internal hard drive:Server/workstation
HDD interface transfer rate
- NR694 internal hard drive:3 Gbit/s
- 90Y8879 internal hard drive:6 Gbit/s

Side by side

Differences highlightedShow differences only

Comparison of NR694, 90Y8879
10 specifications	A Dell NR694 internal hard drive Model NR694 View product	B Lenovo 90Y8879 internal hard drive Model 90Y8879 View product
Features6 differ
HDD capacityDiffers	80 GB	300 GB
HDD speedDiffers	7200 RPM	10000 RPM
HDD sizeDiffers	3.5"	2.5"
InterfaceDiffers	Serial ATA II	SAS
Type	HDD	HDD
Component forDiffers	PC	Server/workstation
Hot-swapKnown for one	Unknown — not stated by the source	Yes
HDD interface transfer rateDiffers	3 Gbit/s	6 Gbit/s
Poweridentical
Operating voltageKnown for one	Unknown — not stated by the source	5 V
Packaging dataidentical
Quantity per packKnown for one	1 pc(s)	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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