Product comparison · 2 internal hard drives

Lenovo 03X3912 internal hard drive vs Lenovo 04W1256 internal hard drive

8specifications compared
5differ
3identical
3known for one product only

Key differences

The Lenovo 03X3912 internal hard drive has 1,800 RPM more HDD speed than the Lenovo 04W1256 internal hard drive (7200 RPM vs 5400 RPM). The Lenovo 03X3912 internal hard drive has 1" more HDD size than the Lenovo 04W1256 internal hard drive (3.5" vs 2.5"). HDD capacity: 2 TB on the Lenovo 03X3912 internal hard drive, 250 GB on the Lenovo 04W1256 internal hard drive. Component for: Server/workstation on the Lenovo 03X3912 internal hard drive, Laptop on the Lenovo 04W1256 internal hard drive. Operating voltage: 5 / 12 V on the Lenovo 03X3912 internal hard drive, 5 V on the Lenovo 04W1256 internal hard drive.

HDD capacity
- 03X3912 internal hard drive:2 TB
- 04W1256 internal hard drive:250 GB
HDD speed
- 03X3912 internal hard drive:7200 RPM
- 04W1256 internal hard drive:5400 RPM
HDD size
- 03X3912 internal hard drive:3.5"
- 04W1256 internal hard drive:2.5"
Component for
- 03X3912 internal hard drive:Server/workstation
- 04W1256 internal hard drive:Laptop
Operating voltage
- 03X3912 internal hard drive:5 / 12 V
- 04W1256 internal hard drive:5 V

Side by side

Differences highlightedShow differences only

Comparison of 03X3912, 04W1256
11 specifications	A Lenovo 03X3912 internal hard drive Model 03X3912 View product	B Lenovo 04W1256 internal hard drive Model 04W1256 View product
Features4 differ
HDD capacityDiffers	2 TB	250 GB
HDD speedDiffers	7200 RPM	5400 RPM
HDD sizeDiffers	3.5"	2.5"
Interface	Serial ATA II	Serial ATA II
Type	HDD	HDD
Component forDiffers	Server/workstation	Laptop
HDD interface transfer rateKnown for one	3 Gbit/s	Unknown — not stated by the source
Power1 differ
Operating voltageDiffers	5 / 12 V	5 V
Packaging dataidentical
Quantity per pack	1 pc(s)	1 pc(s)
Other featuresidentical
Compatible productsKnown for one	TS430	Unknown — not stated by the source
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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