Product comparison · 2 internal hard drives

Origin Storage 300GB SCSI vs Origin Storage 320Gb 7200rpm

8specifications compared
7differ
1identical
18known for one product only

Key differences

HDD capacity
- 300GB SCSI:300 GB
- 320Gb 7200rpm:320 GB
HDD speed
- 300GB SCSI:15000 RPM
- 320Gb 7200rpm:7200 RPM
HDD size
- 300GB SCSI:3.5"
- 320Gb 7200rpm:2.5"
Interface
- 300GB SCSI:Ultra320 SCSI
- 320Gb 7200rpm:Serial ATA III
Hot-swap
- 300GB SCSI:Yes
- 320Gb 7200rpm:No
Operating voltage
- 300GB SCSI:5 / 12 V
- 320Gb 7200rpm:5 V
Weight
- 300GB SCSI:900 g
- 320Gb 7200rpm:220 g

Side by side

Differences highlightedShow differences only

Comparison of 300GB SCSI, NB-320SATA/7
26 specifications	A Origin Storage 300GB SCSI View product	B Origin Storage 320Gb 7200rpm Model NB-320SATA/7 View product
Features5 differ
HDD capacityDiffers	300 GB	320 GB
HDD speedDiffers	15000 RPM	7200 RPM
HDD sizeDiffers	3.5"	2.5"
InterfaceDiffers	Ultra320 SCSI	Serial ATA III
Type	HDD	HDD
Hot-swapDiffers	Yes	No
Storage drive buffer sizeKnown for one	Unknown — not stated by the source	32 MB
HDD interface transfer rateKnown for one	Unknown — not stated by the source	6 Gbit/s
Read seek timeKnown for one	Unknown — not stated by the source	13 ms
Track to track seek timeKnown for one	Unknown — not stated by the source	1 ms
Average seek timeKnown for one	Unknown — not stated by the source	13 ms
Average latencyKnown for one	Unknown — not stated by the source	4.2 ms
Bytes per sectorKnown for one	Unknown — not stated by the source	512
RefurbishedKnown for one	Unknown — not stated by the source	No
Power1 differ
Operating voltageDiffers	5 / 12 V	5 V
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	5 - 55 °C
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-40 - 70 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	5 - 95%
Storage relative humidity (H-H)Known for one	Unknown — not stated by the source	5 - 95%
Packaging contentidentical
Storage drive adapter includedKnown for one	Unknown — not stated by the source	No
Storage drive caddy includedKnown for one	Unknown — not stated by the source	No
Weight & dimensions1 differ
WidthKnown for one	Unknown — not stated by the source	70 mm
DepthKnown for one	Unknown — not stated by the source	25 mm
HeightKnown for one	Unknown — not stated by the source	7 mm
WeightDiffers	900 g	220 g
Other featuresidentical
Compliance certificatesKnown for one	Unknown — not stated by the source	RoHS

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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