Product comparison · 2 internal hard drives

Lenovo 03T7934 internal hard drive vs Lenovo 03T7940 internal hard drive

8specifications compared
4differ
4identical
2known for one product only

Key differences

The Lenovo 03T7934 internal hard drive has 1" more HDD size than the Lenovo 03T7940 internal hard drive (3.5" vs 2.5"). HDD capacity: 2 TB on the Lenovo 03T7934 internal hard drive, 300 GB on the Lenovo 03T7940 internal hard drive. Interface: Serial ATA III on the Lenovo 03T7934 internal hard drive, SAS on the Lenovo 03T7940 internal hard drive. Operating voltage: 5 / 12 V on the Lenovo 03T7934 internal hard drive, 5 V on the Lenovo 03T7940 internal hard drive.

HDD capacity
- 03T7934 internal hard drive:2 TB
- 03T7940 internal hard drive:300 GB
HDD size
- 03T7934 internal hard drive:3.5"
- 03T7940 internal hard drive:2.5"
Interface
- 03T7934 internal hard drive:Serial ATA III
- 03T7940 internal hard drive:SAS
Operating voltage
- 03T7934 internal hard drive:5 / 12 V
- 03T7940 internal hard drive:5 V

Side by side

Differences highlightedShow differences only

Comparison of 03T7934, 03T7940
10 specifications	A Lenovo 03T7934 internal hard drive Model 03T7934 View product	B Lenovo 03T7940 internal hard drive Model 03T7940 View product
Features3 differ
HDD capacityDiffers	2 TB	300 GB
HDD sizeDiffers	3.5"	2.5"
InterfaceDiffers	Serial ATA III	SAS
HDD interface transfer rateKnown for one	6 Gbit/s	Unknown — not stated by the source
HDD speedKnown for one	Unknown — not stated by the source	10000 RPM
Power1 differ
Operating voltageDiffers	5 / 12 V	5 V

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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