Product comparison · 2 internal hard drives

Acer KH.01K01.018 internal hard drive vs Acer KH.04K01.001 internal hard drive

9specifications compared
3differ
6identical
2known for one product only

Key differences

The Acer KH.04K01.001 internal hard drive has 3 TB more HDD capacity than the Acer KH.01K01.018 internal hard drive (4 TB vs 1 TB). The Acer KH.04K01.001 internal hard drive has 64 MB more storage drive buffer size than the Acer KH.01K01.018 internal hard drive (128 MB vs 64 MB). Interface: SAS on the Acer KH.01K01.018 internal hard drive, Serial ATA III on the Acer KH.04K01.001 internal hard drive.

HDD capacity
- KH.01K01.018 internal hard drive:1 TB
- KH.04K01.001 internal hard drive:4 TB
Interface
- KH.01K01.018 internal hard drive:SAS
- KH.04K01.001 internal hard drive:Serial ATA III
Storage drive buffer size
- KH.01K01.018 internal hard drive:64 MB
- KH.04K01.001 internal hard drive:128 MB

Side by side

Differences highlightedShow differences only

Comparison of KH.01K01.018, KH.04K01.001
11 specifications	A Acer KH.01K01.018 internal hard drive Model KH.01K01.018 View product	B Acer KH.04K01.001 internal hard drive Model KH.04K01.001 View product
Features3 differ
HDD capacityDiffers	1 TB	4 TB
InterfaceDiffers	SAS	Serial ATA III
Storage drive buffer sizeDiffers	64 MB	128 MB
HDD interface transfer rateKnown for one	Unknown — not stated by the source	6 Gbit/s
Weight & dimensionsidentical
HeightKnown for one	25 mm	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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