Product comparison · 2 internal hard drives

HP 146GB SCSI U320 vs Origin Storage HDD 3TB 3.5in NearLine SAS in Hot Swap Caddy

4specifications compared
3differ
1identical
36known for one product only

Key differences

HDD capacity
- 146GB SCSI U320:146 GB
- HDD 3TB 3.5in NearLine SAS in Hot Swap Caddy:4 TB
HDD speed
- 146GB SCSI U320:15000 RPM
- HDD 3TB 3.5in NearLine SAS in Hot Swap Caddy:7200 RPM
Interface
- 146GB SCSI U320:SCSI U320,SCSI
- HDD 3TB 3.5in NearLine SAS in Hot Swap Caddy:SAS

Side by side

Differences highlightedShow differences only

Comparison of 146GB SCSI U320, DELL-3000NLS/7-S11
40 specifications	A HP 146GB SCSI U320 View product	B Origin Storage HDD 3TB 3.5in NearLine SAS in Hot Swap Caddy Model DELL-3000NLS/7-S11 View product
Features3 differ
HDD capacityDiffers	146 GB	4 TB
HDD speedDiffers	15000 RPM	7200 RPM
HDD sizeKnown for one	Unknown — not stated by the source	3.5"
InterfaceDiffers	SCSI U320,SCSI	SAS
TypeKnown for one	Unknown — not stated by the source	HDD
Hot-swapKnown for one	Unknown — not stated by the source	Yes
Storage drive buffer sizeKnown for one	Unknown — not stated by the source	128 MB
HDD interface transfer rateKnown for one	Unknown — not stated by the source	12 Gbit/s
Average latencyKnown for one	Unknown — not stated by the source	4.16 ms
Bytes per sectorKnown for one	Unknown — not stated by the source	512
RefurbishedKnown for one	Unknown — not stated by the source	No
Mean time between failures (MTBF)Known for one	Unknown — not stated by the source	2000000 h
Poweridentical
Power consumption (typical)Known for one	Unknown — not stated by the source	10.72 W
Power consumption (idle)Known for one	Unknown — not stated by the source	6.74 W
Operating voltageKnown for one	Unknown — not stated by the source	5 / 12 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%
Operating vibrationKnown for one	Unknown — not stated by the source	0.5 G
Non-operating vibrationKnown for one	Unknown — not stated by the source	0.25 G
Operating altitudeKnown for one	Unknown — not stated by the source	-304.8 - 3048 m
Non-operating altitudeKnown for one	Unknown — not stated by the source	-304.8 - 12192 m
Operating shockKnown for one	Unknown — not stated by the source	70 G
Non-operating shockKnown for one	Unknown — not stated by the source	300 G
Packaging contentidentical
Storage drive adapter includedKnown for one	Unknown — not stated by the source	No
Weight & dimensionsidentical
WidthKnown for one	Unknown — not stated by the source	101.8 mm
DepthKnown for one	Unknown — not stated by the source	147 mm
HeightKnown for one	Unknown — not stated by the source	26.1 mm
WeightKnown for one	Unknown — not stated by the source	850 g
Logistics dataidentical
Harmonized System (HS) codeKnown for one	Unknown — not stated by the source	84717050
Other featuresidentical
Compliance certificatesKnown for one	Unknown — not stated by the source	RoHS
Warranty periodKnown for one	Unknown — not stated by the source	5 year(s)
Wi-FiKnown for one	No	Unknown — not stated by the source
Ethernet LANKnown for one	No	Unknown — not stated by the source
FireWire 400Known for one	No	Unknown — not stated by the source
FireWire 800Known for one	No	Unknown — not stated by the source
InternalKnown for one	Yes	Unknown — not stated by the source
USB 3.2 Gen 1 (3.1 Gen 1) ports quantityKnown for one	0	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.

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