Product comparison · 2 internal hard drives

Acer KH.01K01.018 internal hard drive vs Acer KH.01K01.040 internal hard drive

Key differences

Interface: SAS on the Acer KH.01K01.018 internal hard drive, Serial ATA III on the Acer KH.01K01.040 internal hard drive.

Interface
- KH.01K01.018 internal hard drive:SAS
- KH.01K01.040 internal hard drive:Serial ATA III

Differences highlightedShow differences only

Comparison of KH.01K01.018, KH.01K01.040
11 specifications	A Acer KH.01K01.018 internal hard drive Model KH.01K01.018 View product	B Acer KH.01K01.040 internal hard drive Model KH.01K01.040 View product
Features1 differ
HDD capacity	1 TB	1 TB
HDD speed	7200 RPM	7200 RPM
InterfaceDiffers	SAS	Serial ATA III
Type	HDD	HDD
Storage drive buffer sizeKnown for one	64 MB	Unknown — not stated by the source
HDD interface transfer rateKnown for one	Unknown — not stated by the source	6 Gbit/s
Weight & dimensionsidentical
Height	25 mm	25 mm
Packaging dataidentical
Quantity per pack	1 pc(s)	1 pc(s)
Other featuresidentical
Windows operating systems supported	Yes	Yes
Mac operating systems supported	Yes	Yes
Linux operating systems supported	Yes	Yes

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.