Product comparison · 2 internal hard drives

Dell WK405 internal hard drive vs Lenovo 00NA616 internal hard drive

6specifications compared
5differ
1identical
3known for one product only

Key differences

The Lenovo 00NA616 internal hard drive has 2,800 RPM more HDD speed than the Dell WK405 internal hard drive (10000 RPM vs 7200 RPM). The Dell WK405 internal hard drive has 1" more HDD size than the Lenovo 00NA616 internal hard drive (3.5" vs 2.5"). HDD capacity: 1 TB on the Dell WK405 internal hard drive, 900 GB on the Lenovo 00NA616 internal hard drive. Interface: Serial ATA on the Dell WK405 internal hard drive, SAS on the Lenovo 00NA616 internal hard drive. Operating voltage: 5 / 12 V on the Dell WK405 internal hard drive, 5 V on the Lenovo 00NA616 internal hard drive.

HDD capacity
- WK405 internal hard drive:1 TB
- 00NA616 internal hard drive:900 GB
HDD speed
- WK405 internal hard drive:7200 RPM
- 00NA616 internal hard drive:10000 RPM
HDD size
- WK405 internal hard drive:3.5"
- 00NA616 internal hard drive:2.5"
Interface
- WK405 internal hard drive:Serial ATA
- 00NA616 internal hard drive:SAS
Operating voltage
- WK405 internal hard drive:5 / 12 V
- 00NA616 internal hard drive:5 V

Side by side

Differences highlightedShow differences only

Comparison of WK405, 00NA616
9 specifications	A Dell WK405 internal hard drive Model WK405 View product	B Lenovo 00NA616 internal hard drive Model 00NA616 View product
Features4 differ
HDD capacityDiffers	1 TB	900 GB
HDD speedDiffers	7200 RPM	10000 RPM
HDD sizeDiffers	3.5"	2.5"
InterfaceDiffers	Serial ATA	SAS
Type	HDD	HDD
Storage drive buffer sizeKnown for one	32 MB	Unknown — not stated by the source
Power1 differ
Operating voltageDiffers	5 / 12 V	5 V
Packaging dataidentical
Quantity per packKnown for one	1 pc(s)	Unknown — not stated by the source
Other featuresidentical
Windows operating systems supportedKnown for one	Unknown — not stated by the source	Yes

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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