Product comparison · 2 internal hard drives

Seagate Cheetah 15K.5 SAS 300GB vs Seagate Cheetah 15K.5 Ultra320 SCSI 146GB

Key differences

HDD capacity
- Cheetah 15K.5 SAS 300GB:300 GB
- Cheetah 15K.5 Ultra320 SCSI 146GB:146.8 GB
Interface
- Cheetah 15K.5 SAS 300GB:SAS
- Cheetah 15K.5 Ultra320 SCSI 146GB:SCSI

Differences highlightedShow differences only

Comparison of Cheetah 15K.5 SAS 300GB, Cheetah 15K.5 Ultra320 SCSI 146GB
14 specifications	A Seagate Cheetah 15K.5 SAS 300GB View product	B Seagate Cheetah 15K.5 Ultra320 SCSI 146GB View product
Features2 differ
HDD capacityDiffers	300 GB	146.8 GB
InterfaceDiffers	SAS	SCSI
Storage drive buffer sizeKnown for one	Unknown — not stated by the source	16 MB

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.