Product comparison · 2 internal hard drives

CoreParts 250GB 3.5" SATA II vs CoreParts 320GB 3.5" SATA

Key differences

HDD capacity
- 250GB 3.5" SATA II:250 GB
- 320GB 3.5" SATA:320 GB
Interface
- 250GB 3.5" SATA II:Serial ATA II
- 320GB 3.5" SATA:Serial ATA
HDD interface transfer rate
- 250GB 3.5" SATA II:3 Gbit/s
- 320GB 3.5" SATA:1.5 Gbit/s

Differences highlightedShow differences only

Comparison of 250GB 3.5" SATA II, 320GB 3.5" SATA
9 specifications	A CoreParts 250GB 3.5" SATA II View product	B CoreParts 320GB 3.5" SATA View product
Features3 differ
HDD capacityDiffers	250 GB	320 GB
InterfaceDiffers	Serial ATA II	Serial ATA
Component forKnown for one	Unknown — not stated by the source	Server/workstation
Storage drive buffer sizeKnown for one	Unknown — not stated by the source	8 MB
HDD interface transfer rateDiffers	3 Gbit/s	1.5 Gbit/s

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.