Product comparison · 2 internal hard drives

Lenovo 42T1329-RFB internal hard drive vs Lenovo 45N7309 internal hard drive

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

Key differences

The Lenovo 45N7309 internal hard drive has 250 GB more HDD capacity than the Lenovo 42T1329-RFB internal hard drive (500 GB vs 250 GB). The Lenovo 45N7309 internal hard drive has 0.7" more HDD size than the Lenovo 42T1329-RFB internal hard drive (2.5" vs 1.8"). The Lenovo 45N7309 internal hard drive has 1.7 V more operating voltage than the Lenovo 42T1329-RFB internal hard drive (5 V vs 3.3 V). Interface: Serial ATA on the Lenovo 42T1329-RFB internal hard drive, Serial ATA II on the Lenovo 45N7309 internal hard drive.

HDD capacity
- 42T1329-RFB internal hard drive:250 GB
- 45N7309 internal hard drive:500 GB
HDD size
- 42T1329-RFB internal hard drive:1.8"
- 45N7309 internal hard drive:2.5"
Interface
- 42T1329-RFB internal hard drive:Serial ATA
- 45N7309 internal hard drive:Serial ATA II
Operating voltage
- 42T1329-RFB internal hard drive:3.3 V
- 45N7309 internal hard drive:5 V

Side by side

Differences highlightedShow differences only

Comparison of 42T1329-RFB, 45N7309
8 specifications	A Lenovo 42T1329-RFB internal hard drive Model 42T1329-RFB View product	B Lenovo 45N7309 internal hard drive Model 45N7309 View product
Features3 differ
HDD capacityDiffers	250 GB	500 GB
HDD speed	5400 RPM	5400 RPM
HDD sizeDiffers	1.8"	2.5"
InterfaceDiffers	Serial ATA	Serial ATA II
Type	HDD	HDD
Component forKnown for one	Laptop	Unknown — not stated by the source
Power1 differ
Operating voltageDiffers	3.3 V	5 V
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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