Product comparison · 2 internal hard drives

Lenovo 146GB SAS 10000RPM 2.5" vs Lenovo 39T2772-RFB internal hard drive

6specifications compared
5differ
1identical
2known for one product only

Key differences

The Lenovo 146GB SAS 10000RPM 2.5" has 106 GB more HDD capacity than the Lenovo 39T2772-RFB internal hard drive (146 GB vs 40 GB). The Lenovo 146GB SAS 10000RPM 2.5" has 5,800 RPM more HDD speed than the Lenovo 39T2772-RFB internal hard drive (10000 RPM vs 4200 RPM). The Lenovo 146GB SAS 10000RPM 2.5" has 0.7" more HDD size than the Lenovo 39T2772-RFB internal hard drive (2.5" vs 1.8"). Interface: SAS on the Lenovo 146GB SAS 10000RPM 2.5", EIDE/ATA on the Lenovo 39T2772-RFB internal hard drive.

HDD capacity
- 146GB SAS 10000RPM 2.5":146 GB
- 39T2772-RFB internal hard drive:40 GB
HDD speed
- 146GB SAS 10000RPM 2.5":10000 RPM
- 39T2772-RFB internal hard drive:4200 RPM
HDD size
- 146GB SAS 10000RPM 2.5":2.5"
- 39T2772-RFB internal hard drive:1.8"
Interface
- 146GB SAS 10000RPM 2.5":SAS
- 39T2772-RFB internal hard drive:EIDE/ATA
Operating voltage
- 146GB SAS 10000RPM 2.5":5 V
- 39T2772-RFB internal hard drive:3.3 V

Side by side

Differences highlightedShow differences only

Comparison of 146GB SAS 10000RPM 2.5", 39T2772-RFB
8 specifications	A Lenovo 146GB SAS 10000RPM 2.5"View product	B Lenovo 39T2772-RFB internal hard drive Model 39T2772-RFB View product
Features4 differ
HDD capacityDiffers	146 GB	40 GB
HDD speedDiffers	10000 RPM	4200 RPM
HDD sizeDiffers	2.5"	1.8"
InterfaceDiffers	SAS	EIDE/ATA
Component forKnown for one	Unknown — not stated by the source	Laptop
Power1 differ
Operating voltageDiffers	5 V	3.3 V
Packaging dataidentical
Quantity per packKnown for one	1 pc(s)	Unknown — not stated by the source

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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