Product comparison · 2 internal hard drives

Hypertec 147GB Ultra320 80P vs Hypertec 395473-B21-HY internal hard drive

7specifications compared
3differ
4identical
2known for one product only

Key differences

The Hypertec 395473-B21-HY internal hard drive has 353 GB more HDD capacity than the Hypertec 147GB Ultra320 80P (500 GB vs 147 GB). The Hypertec 147GB Ultra320 80P has 7,800 RPM more HDD speed than the Hypertec 395473-B21-HY internal hard drive (15000 RPM vs 7200 RPM). Interface: Ultra320 SCSI on the Hypertec 147GB Ultra320 80P, Serial ATA on the Hypertec 395473-B21-HY internal hard drive.

HDD capacity
- 147GB Ultra320 80P:147 GB
- 395473-B21-HY internal hard drive:500 GB
HDD speed
- 147GB Ultra320 80P:15000 RPM
- 395473-B21-HY internal hard drive:7200 RPM
Interface
- 147GB Ultra320 80P:Ultra320 SCSI
- 395473-B21-HY internal hard drive:Serial ATA

Side by side

Differences highlightedShow differences only

Comparison of 147GB Ultra320 80P, 395473-B21-HY
9 specifications	A Hypertec 147GB Ultra320 80P View product	B Hypertec 395473-B21-HY internal hard drive Model 395473-B21-HY View product
Features3 differ
HDD capacityDiffers	147 GB	500 GB
HDD speedDiffers	15000 RPM	7200 RPM
HDD size	3.5"	3.5"
InterfaceDiffers	Ultra320 SCSI	Serial ATA
Hot-swapKnown for one	Unknown — not stated by the source	Yes
Poweridentical
Operating voltage	5 / 12 V	5 / 12 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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