Product comparison · 2 internal hard drives

Acer KH.01K01.030 internal hard drive vs Acer KH.50007.021 internal hard drive

10specifications compared
5differ
5identical
1known for one product only

Key differences

The Acer KH.01K01.030 internal hard drive has 1,800 RPM more HDD speed than the Acer KH.50007.021 internal hard drive (7200 RPM vs 5400 RPM). The Acer KH.01K01.030 internal hard drive has 4.5 Gbit/s more HDD interface transfer rate than the Acer KH.50007.021 internal hard drive (6 Gbit/s vs 1.5 Gbit/s). The Acer KH.01K01.030 internal hard drive has 15.5 mm more height than the Acer KH.50007.021 internal hard drive (25 mm vs 9.5 mm). HDD capacity: 1 TB on the Acer KH.01K01.030 internal hard drive, 500 GB on the Acer KH.50007.021 internal hard drive. Interface: Serial ATA III on the Acer KH.01K01.030 internal hard drive, Serial ATA on the Acer KH.50007.021 internal hard drive.

HDD capacity
- KH.01K01.030 internal hard drive:1 TB
- KH.50007.021 internal hard drive:500 GB
HDD speed
- KH.01K01.030 internal hard drive:7200 RPM
- KH.50007.021 internal hard drive:5400 RPM
Interface
- KH.01K01.030 internal hard drive:Serial ATA III
- KH.50007.021 internal hard drive:Serial ATA
HDD interface transfer rate
- KH.01K01.030 internal hard drive:6 Gbit/s
- KH.50007.021 internal hard drive:1.5 Gbit/s
Height
- KH.01K01.030 internal hard drive:25 mm
- KH.50007.021 internal hard drive:9.5 mm

Side by side

Differences highlightedShow differences only

Comparison of KH.01K01.030, KH.50007.021
11 specifications	A Acer KH.01K01.030 internal hard drive Model KH.01K01.030 View product	B Acer KH.50007.021 internal hard drive Model KH.50007.021 View product
Features4 differ
HDD capacityDiffers	1 TB	500 GB
HDD speedDiffers	7200 RPM	5400 RPM
InterfaceDiffers	Serial ATA III	Serial ATA
Storage drive buffer sizeKnown for one	64 MB	Unknown — not stated by the source
HDD interface transfer rateDiffers	6 Gbit/s	1.5 Gbit/s
Weight & dimensions1 differ
HeightDiffers	25 mm	9.5 mm

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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