Product comparison · 2 internal hard drives

Lenovo 00NA231 internal hard drive vs Lenovo 81Y9810 internal hard drive

8specifications compared
6differ
2identical
2known for one product only

Key differences

The Lenovo 00NA231 internal hard drive has 7,800 RPM more HDD speed than the Lenovo 81Y9810 internal hard drive (15000 RPM vs 7200 RPM). The Lenovo 81Y9810 internal hard drive has 1" more HDD size than the Lenovo 00NA231 internal hard drive (3.5" vs 2.5"). The Lenovo 00NA231 internal hard drive has 6 Gbit/s more HDD interface transfer rate than the Lenovo 81Y9810 internal hard drive (12 Gbit/s vs 6 Gbit/s). HDD capacity: 600 GB on the Lenovo 00NA231 internal hard drive, 2 TB on the Lenovo 81Y9810 internal hard drive. Interface: SAS on the Lenovo 00NA231 internal hard drive, Serial ATA III on the Lenovo 81Y9810 internal hard drive.

HDD capacity
- 00NA231 internal hard drive:600 GB
- 81Y9810 internal hard drive:2 TB
HDD speed
- 00NA231 internal hard drive:15000 RPM
- 81Y9810 internal hard drive:7200 RPM
HDD size
- 00NA231 internal hard drive:2.5"
- 81Y9810 internal hard drive:3.5"
Interface
- 00NA231 internal hard drive:SAS
- 81Y9810 internal hard drive:Serial ATA III
HDD interface transfer rate
- 00NA231 internal hard drive:12 Gbit/s
- 81Y9810 internal hard drive:6 Gbit/s
Operating voltage
- 00NA231 internal hard drive:5 V
- 81Y9810 internal hard drive:5 / 12 V

Side by side

Differences highlightedShow differences only

Comparison of 00NA231, 81Y9810
10 specifications	A Lenovo 00NA231 internal hard drive Model 00NA231 View product	B Lenovo 81Y9810 internal hard drive Model 81Y9810 View product
Features5 differ
HDD capacityDiffers	600 GB	2 TB
HDD speedDiffers	15000 RPM	7200 RPM
HDD sizeDiffers	2.5"	3.5"
InterfaceDiffers	SAS	Serial ATA III
Type	HDD	HDD
Component forKnown for one	Server/workstation	Unknown — not stated by the source
HDD interface transfer rateDiffers	12 Gbit/s	6 Gbit/s
Power1 differ
Operating voltageDiffers	5 V	5 / 12 V
Packaging dataidentical
Quantity per pack	1 pc(s)	1 pc(s)
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.

More internal hard drive comparisons

All internal hard drive comparisons