Product comparison · 2 internal hard drives

Hypertec 147GB Ultra320 SCSI vs Hypertec 300GB Hot-Swap SAS HDD

9specifications compared
5differ
4identical
1known for one product only

Key differences

The Hypertec 300GB Hot-Swap SAS HDD has 153 GB more HDD capacity than the Hypertec 147GB Ultra320 SCSI (300 GB vs 147 GB). The Hypertec 147GB Ultra320 SCSI has 5,000 RPM more HDD speed than the Hypertec 300GB Hot-Swap SAS HDD (15000 RPM vs 10000 RPM). The Hypertec 147GB Ultra320 SCSI has 1" more HDD size than the Hypertec 300GB Hot-Swap SAS HDD (3.5" vs 2.5"). Interface: Ultra320 SCSI on the Hypertec 147GB Ultra320 SCSI, SAS on the Hypertec 300GB Hot-Swap SAS HDD. Operating voltage: 5 / 12 V on the Hypertec 147GB Ultra320 SCSI, 5 V on the Hypertec 300GB Hot-Swap SAS HDD.

HDD capacity
- 147GB Ultra320 SCSI:147 GB
- 300GB Hot-Swap SAS HDD:300 GB
HDD speed
- 147GB Ultra320 SCSI:15000 RPM
- 300GB Hot-Swap SAS HDD:10000 RPM
HDD size
- 147GB Ultra320 SCSI:3.5"
- 300GB Hot-Swap SAS HDD:2.5"
Interface
- 147GB Ultra320 SCSI:Ultra320 SCSI
- 300GB Hot-Swap SAS HDD:SAS
Operating voltage
- 147GB Ultra320 SCSI:5 / 12 V
- 300GB Hot-Swap SAS HDD:5 V

Side by side

Differences highlightedShow differences only

Comparison of 147GB Ultra320 SCSI, 300GB Hot-Swap SAS HDD
10 specifications	A Hypertec 147GB Ultra320 SCSI View product	B Hypertec 300GB Hot-Swap SAS HDD View product
Features4 differ
HDD capacityDiffers	147 GB	300 GB
HDD speedDiffers	15000 RPM	10000 RPM
HDD sizeDiffers	3.5"	2.5"
InterfaceDiffers	Ultra320 SCSI	SAS
Component for	Server/workstation	Server/workstation
Hot-swap	Yes	Yes
Power1 differ
Operating voltageDiffers	5 / 12 V	5 V
Other featuresidentical
Drive device, transfer rateKnown for one	320 MB/s	Unknown — not stated by the source
Internal	Yes	Yes
USB powered	No	No

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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