Product comparison · 2 internal hard drives

Dell HDD 2TB 2.5" 7.2K NL SAS 512n 12gb/s HP vs Seagate SkyHawk Recertified

6specifications compared
4differ
2identical
15known for one product only

Key differences

HDD size
- HDD 2TB 2.5" 7.2K NL SAS 512n 12gb/s HP:2.5"
- SkyHawk Recertified:3.5"
Interface
- HDD 2TB 2.5" 7.2K NL SAS 512n 12gb/s HP:NL-SAS
- SkyHawk Recertified:Serial ATA
Component for
- HDD 2TB 2.5" 7.2K NL SAS 512n 12gb/s HP:Server/workstation
- SkyHawk Recertified:Surveillance system
HDD interface transfer rate
- HDD 2TB 2.5" 7.2K NL SAS 512n 12gb/s HP:12 Gbit/s
- SkyHawk Recertified:6 Gbit/s

Side by side

Differences highlightedShow differences only

Comparison of HDD 2TB 2.5" 7.2K NL SAS 512n 12gb/s HP, SkyHawk Recertified
21 specifications	A Dell HDD 2TB 2.5" 7.2K NL SAS 512n 12gb/s HP View product	B Seagate SkyHawk Recertified View product
Features4 differ
HDD capacity	2 TB	2 TB
HDD sizeDiffers	2.5"	3.5"
InterfaceDiffers	NL-SAS	Serial ATA
Type	HDD	HDD
Component forDiffers	Server/workstation	Surveillance system
Storage drive buffer sizeKnown for one	Unknown — not stated by the source	256 MB
HDD interface transfer rateDiffers	12 Gbit/s	6 Gbit/s
HDD sustained transfer rateKnown for one	Unknown — not stated by the source	180 MiB/s
24/7 operationKnown for one	Unknown — not stated by the source	Yes
Workload rate limitKnown for one	Unknown — not stated by the source	180 TB/year
Mean time between failures (MTBF)Known for one	Unknown — not stated by the source	1000000 h
HDD speedKnown for one	7200 RPM	Unknown — not stated by the source
Poweridentical
Power consumption (standby)Known for one	Unknown — not stated by the source	0.25 W
Power consumption (idle)Known for one	Unknown — not stated by the source	2.5 W
Start-up currentKnown for one	Unknown — not stated by the source	1.8 A
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	0 - 70 °C
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	20.2 mm
WeightKnown for one	Unknown — not stated by the source	415 g
Logistics dataidentical
Harmonized System (HS) codeKnown for one	Unknown — not stated by the source	84717050

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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