Product comparison · 2 internal hard drives

HP QAK555A internal hard drive vs Origin Storage HDD 500GB 3.5in NearLine SAS

6specifications compared
4differ
2identical
35known for one product only

Key differences

HDD capacity
- QAK555A internal hard drive:1 TB
- HDD 500GB 3.5in NearLine SAS:500 GB
HDD size
- QAK555A internal hard drive:1"
- HDD 500GB 3.5in NearLine SAS:3.5"
Interface
- QAK555A internal hard drive:Serial ATA III
- HDD 500GB 3.5in NearLine SAS:NL-SAS
Data transfer rate
- QAK555A internal hard drive:6 Gbit/s
- HDD 500GB 3.5in NearLine SAS:3 Gbit/s

Side by side

Differences highlightedShow differences only

Comparison of QAK555A, DELL-500NLS/7-BWOC
41 specifications	A HP QAK555A internal hard drive Model QAK555A View product	B Origin Storage HDD 500GB 3.5in NearLine SAS Model DELL-500NLS/7-BWOC View product
Features3 differ
HDD capacityDiffers	1 TB	500 GB
HDD speed	7200 RPM	7200 RPM
HDD sizeDiffers	1"	3.5"
InterfaceDiffers	Serial ATA III	NL-SAS
TypeKnown for one	Unknown — not stated by the source	HDD
Component forKnown for one	Unknown — not stated by the source	PC
Hot-swapKnown for one	Unknown — not stated by the source	No
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
24/7 operationKnown for one	Unknown — not stated by the source	No
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	1400000 h
Poweridentical
Power consumption (typical)Known for one	Unknown — not stated by the source	8.93 W
Power consumption (idle)Known for one	Unknown — not stated by the source	4.84 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 features1 differ
Product colourKnown for one	Unknown — not stated by the source	Black
Compliance certificatesKnown for one	Unknown — not stated by the source	RoHS
Data transfer rateDiffers	6 Gbit/s	3 Gbit/s
Internal	Yes	Yes
MountingKnown for one	Unknown — not stated by the source	Horizontal
Compatible productsKnown for one	Unknown — not stated by the source	Dell PowerEdge 1900
Warranty periodKnown for one	Unknown — not stated by the source	5 year(s)
CertificationKnown for one	RoHS	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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