Product comparison · 2 internal hard drives

Hypertec 300GB Ultra320 SCSI vs Lenovo ThinkStation 450GB SAS HDD

Key differences

Differences highlightedShow differences only

Comparison of 300GB Ultra320 SCSI, ThinkStation 450GB SAS HDD
19 specifications	A Hypertec 300GB Ultra320 SCSI View product	B Lenovo ThinkStation 450GB SAS HDD View product
Features2 differ
HDD capacityDiffers	300 GB	450 GB
InterfaceDiffers	Ultra320 SCSI	SAS
Component forKnown for one	Unknown — not stated by the source	Server/workstation
Storage drive buffer sizeKnown for one	Unknown — not stated by the source	16 MB
Read seek timeKnown for one	Unknown — not stated by the source	3.5 ms
Average latencyKnown for one	Unknown — not stated by the source	2 ms
SMART technologyKnown for one	Unknown — not stated by the source	Yes
HDD sizeKnown for one	3.5"	Unknown — not stated by the source
Weight & dimensionsidentical
WidthKnown for one	Unknown — not stated by the source	4 in
DepthKnown for one	Unknown — not stated by the source	5.8 in
HeightKnown for one	Unknown — not stated by the source	1 in
Other featuresidentical
HDD transfer rateKnown for one	Unknown — not stated by the source	300 Mbit/s
Compatible operating systemsKnown for one	Unknown — not stated by the source	Windows 7
Mac compatibilityKnown for one	Unknown — not stated by the source	No
Drive device, transfer rateKnown for one	320 MB/s	Unknown — not stated by the source
USB poweredKnown for one	No	Unknown — not stated by the source
Poweridentical
Operating voltageKnown for one	5 / 12 V	Unknown — not stated by the source

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.