Product comparison · 2 internal hard drives

Lenovo 250GB 7.2K SATA 2.5'' vs Lenovo 49Y1902 internal hard drive

8specifications compared
4differ
4identical
1known for one product only

Key differences

The Lenovo 49Y1902 internal hard drive has 1" more HDD size than the Lenovo 250GB 7.2K SATA 2.5'' (3.5" vs 2.5"). HDD capacity: 250 GB on the Lenovo 250GB 7.2K SATA 2.5'', 2 TB on the Lenovo 49Y1902 internal hard drive. Interface: Serial ATA III on the Lenovo 250GB 7.2K SATA 2.5'', NL-SAS on the Lenovo 49Y1902 internal hard drive. Operating voltage: 5 V on the Lenovo 250GB 7.2K SATA 2.5'', 5 / 12 V on the Lenovo 49Y1902 internal hard drive.

HDD capacity
- 250GB 7.2K SATA 2.5'':250 GB
- 49Y1902 internal hard drive:2 TB
HDD size
- 250GB 7.2K SATA 2.5'':2.5"
- 49Y1902 internal hard drive:3.5"
Interface
- 250GB 7.2K SATA 2.5'':Serial ATA III
- 49Y1902 internal hard drive:NL-SAS
Operating voltage
- 250GB 7.2K SATA 2.5'':5 V
- 49Y1902 internal hard drive:5 / 12 V

Side by side

Differences highlightedShow differences only

Comparison of 250GB 7.2K SATA 2.5'', 49Y1902
9 specifications	A Lenovo 250GB 7.2K SATA 2.5''View product	B Lenovo 49Y1902 internal hard drive Model 49Y1902 View product
Features3 differ
HDD capacityDiffers	250 GB	2 TB
HDD sizeDiffers	2.5"	3.5"
InterfaceDiffers	Serial ATA III	NL-SAS
Component forKnown for one	Unknown — not stated by the source	Server/workstation
Power1 differ
Operating voltageDiffers	5 V	5 / 12 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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