Product comparison · 2 internal hard drives

HP 18GB 15K Ultra320 SCSI Pluggable Hard Drive vs Origin Storage Enigma FIPS Encrypted

Key differences

HDD capacity
- 18GB 15K Ultra320 SCSI Pluggable Hard Drive:18.2 GB
- Enigma FIPS Encrypted:320 GB
HDD speed
- 18GB 15K Ultra320 SCSI Pluggable Hard Drive:15000 RPM
- Enigma FIPS Encrypted:7200 RPM
HDD size
- 18GB 15K Ultra320 SCSI Pluggable Hard Drive:3.5"
- Enigma FIPS Encrypted:2.5"
Interface
- 18GB 15K Ultra320 SCSI Pluggable Hard Drive:Ultra320 SCSI
- Enigma FIPS Encrypted:Serial ATA II
Operating voltage
- 18GB 15K Ultra320 SCSI Pluggable Hard Drive:5 / 12 V
- Enigma FIPS Encrypted:5 V

Differences highlightedShow differences only

Comparison of 18GB 15K Ultra320 SCSI Pluggable Hard Drive, ENFIP-DELL-320/NB52
8 specifications	A HP 18GB 15K Ultra320 SCSI Pluggable Hard Drive View product	B Origin Storage Enigma FIPS Encrypted Model ENFIP-DELL-320/NB52 View product
Features4 differ
HDD capacityDiffers	18.2 GB	320 GB
HDD speedDiffers	15000 RPM	7200 RPM
HDD sizeDiffers	3.5"	2.5"
InterfaceDiffers	Ultra320 SCSI	Serial ATA II
Type	HDD	HDD
Hot-swapKnown for one	Yes	Unknown — not stated by the source
Storage drive buffer sizeKnown for one	Unknown — not stated by the source	128 MB
Power1 differ
Operating voltageDiffers	5 / 12 V	5 V

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.