Product comparison · 2 internal hard drives

Dell 400-21028 internal hard drive vs Lenovo 46R6029 internal hard drive

6specifications compared
4differ
2identical
7known for one product only

Key differences

The Dell 400-21028 internal hard drive has 70 GB more HDD capacity than the Lenovo 46R6029 internal hard drive (320 GB vs 250 GB). The Lenovo 46R6029 internal hard drive has 1" more HDD size than the Dell 400-21028 internal hard drive (3.5" vs 2.5"). Component for: PC on the Dell 400-21028 internal hard drive, Laptop on the Lenovo 46R6029 internal hard drive. Operating voltage: 5 V on the Dell 400-21028 internal hard drive, 5 / 12 V on the Lenovo 46R6029 internal hard drive.

HDD capacity
- 400-21028 internal hard drive:320 GB
- 46R6029 internal hard drive:250 GB
HDD size
- 400-21028 internal hard drive:2.5"
- 46R6029 internal hard drive:3.5"
Component for
- 400-21028 internal hard drive:PC
- 46R6029 internal hard drive:Laptop
Operating voltage
- 400-21028 internal hard drive:5 V
- 46R6029 internal hard drive:5 / 12 V

Side by side

Differences highlightedShow differences only

Comparison of 400-21028, 46R6029
13 specifications	A Dell 400-21028 internal hard drive Model 400-21028 View product	B Lenovo 46R6029 internal hard drive Model 46R6029 View product
Features3 differ
HDD capacityDiffers	320 GB	250 GB
HDD speed	7200 RPM	7200 RPM
HDD sizeDiffers	2.5"	3.5"
Interface	Serial ATA	Serial ATA
Component forDiffers	PC	Laptop
TypeKnown for one	Unknown — not stated by the source	HDD
Power1 differ
Operating voltageDiffers	5 V	5 / 12 V
Other featuresidentical
Product colourKnown for one	Black	Unknown — not stated by the source
Data transfer rateKnown for one	1.5 Gbit/s	Unknown — not stated by the source
InternalKnown for one	Yes	Unknown — not stated by the source
Compatible productsKnown for one	Dell OptiPlex 780 USFF	Unknown — not stated by the source
Windows operating systems supportedKnown for one	Unknown — not stated by the source	Yes
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.

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