Product comparison · 2 internal hard drives

Acer KH.02K01.021 internal hard drive vs Acer KH.50008.049 internal hard drive

Key differences

HDD capacity
- KH.02K01.021 internal hard drive:2 TB
- KH.50008.049 internal hard drive:500 GB
HDD size
- KH.02K01.021 internal hard drive:3.5"
- KH.50008.049 internal hard drive:2.5"
Interface
- KH.02K01.021 internal hard drive:Serial ATA
- KH.50008.049 internal hard drive:Serial ATA III
Type
- KH.02K01.021 internal hard drive:Hybrid-HDD
- KH.50008.049 internal hard drive:HDD
Operating voltage
- KH.02K01.021 internal hard drive:5 / 12 V
- KH.50008.049 internal hard drive:5 V

Differences highlightedShow differences only

Comparison of KH.02K01.021, KH.50008.049
11 specifications	A Acer KH.02K01.021 internal hard drive Model KH.02K01.021 View product	B Acer KH.50008.049 internal hard drive Model KH.50008.049 View product
Features4 differ
HDD capacityDiffers	2 TB	500 GB
HDD sizeDiffers	3.5"	2.5"
InterfaceDiffers	Serial ATA	Serial ATA III
TypeDiffers	Hybrid-HDD	HDD
Hybrid-HDD cache memoryKnown for one	8 GB	Unknown — not stated by the source
Storage drive buffer sizeKnown for one	Unknown — not stated by the source	32 MB
Power1 differ
Operating voltageDiffers	5 / 12 V	5 V
Other featuresidentical
Compatible productsKnown for one	Aspire At3-710 Aspire Atc-710 Predator G1-710 Predator G6-710 Predator G3-710	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.