Product comparison · 2 internal hard drives

Lenovo 39M4518 internal hard drive vs Lenovo 90Y8878 internal hard drive

7specifications compared
5differ
2identical
1known for one product only

Key differences

The Lenovo 90Y8878 internal hard drive has 220 GB more HDD capacity than the Lenovo 39M4518 internal hard drive (300 GB vs 80 GB). The Lenovo 90Y8878 internal hard drive has 2,800 RPM more HDD speed than the Lenovo 39M4518 internal hard drive (10000 RPM vs 7200 RPM). The Lenovo 39M4518 internal hard drive has 1" more HDD size than the Lenovo 90Y8878 internal hard drive (3.5" vs 2.5"). Interface: Serial ATA II on the Lenovo 39M4518 internal hard drive, SAS on the Lenovo 90Y8878 internal hard drive. Operating voltage: 5 / 12 V on the Lenovo 39M4518 internal hard drive, 5 V on the Lenovo 90Y8878 internal hard drive.

HDD capacity
- 39M4518 internal hard drive:80 GB
- 90Y8878 internal hard drive:300 GB
HDD speed
- 39M4518 internal hard drive:7200 RPM
- 90Y8878 internal hard drive:10000 RPM
HDD size
- 39M4518 internal hard drive:3.5"
- 90Y8878 internal hard drive:2.5"
Interface
- 39M4518 internal hard drive:Serial ATA II
- 90Y8878 internal hard drive:SAS
Operating voltage
- 39M4518 internal hard drive:5 / 12 V
- 90Y8878 internal hard drive:5 V

Side by side

Differences highlightedShow differences only

Comparison of 39M4518, 90Y8878
8 specifications	A Lenovo 39M4518 internal hard drive Model 39M4518 View product	B Lenovo 90Y8878 internal hard drive Model 90Y8878 View product
Features4 differ
HDD capacityDiffers	80 GB	300 GB
HDD speedDiffers	7200 RPM	10000 RPM
HDD sizeDiffers	3.5"	2.5"
InterfaceDiffers	Serial ATA II	SAS
Power1 differ
Operating voltageDiffers	5 / 12 V	5 V
Logistics dataidentical
Harmonized System (HS) codeKnown for one	Unknown — not stated by the source	84717050

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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