Product comparison · 2 internal hard drives

Lenovo 03T7871 internal hard drive vs Lenovo 03T7940 internal hard drive

9specifications compared
5differ
4identical
1known for one product only

Key differences

The Lenovo 03T7940 internal hard drive has 2,800 RPM more HDD speed than the Lenovo 03T7871 internal hard drive (10000 RPM vs 7200 RPM). The Lenovo 03T7871 internal hard drive has 1" more HDD size than the Lenovo 03T7940 internal hard drive (3.5" vs 2.5"). HDD capacity: 3 TB on the Lenovo 03T7871 internal hard drive, 300 GB on the Lenovo 03T7940 internal hard drive. Operating voltage: 5 / 12 V on the Lenovo 03T7871 internal hard drive, 5 V on the Lenovo 03T7940 internal hard drive.

HDD capacity
- 03T7871 internal hard drive:3 TB
- 03T7940 internal hard drive:300 GB
HDD speed
- 03T7871 internal hard drive:7200 RPM
- 03T7940 internal hard drive:10000 RPM
HDD size
- 03T7871 internal hard drive:3.5"
- 03T7940 internal hard drive:2.5"
Operating voltage
- 03T7871 internal hard drive:5 / 12 V
- 03T7940 internal hard drive:5 V

Side by side

Differences highlightedShow differences only

Comparison of 03T7871, 03T7940
10 specifications	A Lenovo 03T7871 internal hard drive Model 03T7871 View product	B Lenovo 03T7940 internal hard drive Model 03T7940 View product
Features3 differ
HDD capacityDiffers	3 TB	300 GB
HDD speedDiffers	7200 RPM	10000 RPM
HDD sizeDiffers	3.5"	2.5"
HDD interface transfer rateKnown for one	6 Gbit/s	Unknown — not stated by the source
Power1 differ
Operating voltageDiffers	5 / 12 V	5 V
Other features1 differ
Compatible productsDiffers	N3310 N4610 RD350 RD450 RD550 RD650 TD350	RS140

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.

More internal hard drive comparisons

All internal hard drive comparisons