Product comparison · 2 internal hard drives

Origin Storage 450gb 15k 3.5in SAS Recertified 2 Years RTB vs Seagate Momentus ST9120822A-RFB internal hard drive

16specifications compared
12differ
4identical
26known for one product only

Key differences

HDD capacity
- 450gb 15k 3.5in SAS Recertified 2 Years RTB:450 GB
- Momentus ST9120822A-RFB internal hard drive:120 GB
HDD speed
- 450gb 15k 3.5in SAS Recertified 2 Years RTB:15000 RPM
- Momentus ST9120822A-RFB internal hard drive:5400 RPM
Interface
- 450gb 15k 3.5in SAS Recertified 2 Years RTB:SAS
- Momentus ST9120822A-RFB internal hard drive:Ultra-ATA/100
Component for
- 450gb 15k 3.5in SAS Recertified 2 Years RTB:Server/workstation
- Momentus ST9120822A-RFB internal hard drive:Laptop
Storage drive buffer size
- 450gb 15k 3.5in SAS Recertified 2 Years RTB:16 MB
- Momentus ST9120822A-RFB internal hard drive:8 MB
HDD number of heads
- 450gb 15k 3.5in SAS Recertified 2 Years RTB:6
- Momentus ST9120822A-RFB internal hard drive:3
Average latency
- 450gb 15k 3.5in SAS Recertified 2 Years RTB:2 ms
- Momentus ST9120822A-RFB internal hard drive:5.6 ms
Operating temperature (T-T)
- 450gb 15k 3.5in SAS Recertified 2 Years RTB:5 - 55 °C
- Momentus ST9120822A-RFB internal hard drive:0 - 60 °C

Side by side

Differences highlightedShow differences only

Comparison of SAS-450/15-RECERT, ST9120822A-RFB
42 specifications	A Origin Storage 450gb 15k 3.5in SAS Recertified 2 Years RTB Model SAS-450/15-RECERT View product	B Seagate Momentus ST9120822A-RFB internal hard drive Model ST9120822A-RFB View product
Features7 differ
HDD capacityDiffers	450 GB	120 GB
HDD speedDiffers	15000 RPM	5400 RPM
HDD size	2.5"	2.5"
InterfaceDiffers	SAS	Ultra-ATA/100
Type	HDD	HDD
Component forDiffers	Server/workstation	Laptop
Storage drive buffer sizeDiffers	16 MB	8 MB
HDD interface transfer rateKnown for one	6 Gbit/s	Unknown — not stated by the source
HDD number of headsDiffers	6	3
Read seek timeKnown for one	3.4 ms	Unknown — not stated by the source
Write seek timeKnown for one	3.9 ms	Unknown — not stated by the source
Average latencyDiffers	2 ms	5.6 ms
Bytes per sector	512	512
RefurbishedKnown for one	Yes	Unknown — not stated by the source
Mean time between failures (MTBF)Known for one	1600000 h	Unknown — not stated by the source
Access timeKnown for one	Unknown — not stated by the source	12.5 ms
Poweridentical
Power consumption (typical)Known for one	14.6 W	Unknown — not stated by the source
Power consumption (idle)Known for one	10.1 W	Unknown — not stated by the source
Operating voltage	5 V	5 V
Power consumption (standby)Known for one	Unknown — not stated by the source	0.2 W
Operational conditions1 differ
Operating temperature (T-T)Differs	5 - 55 °C	0 - 60 °C
Storage temperature (T-T)Known for one	-40 - 70 °C	Unknown — not stated by the source
Operating relative humidity (H-H)Known for one	5 - 95%	Unknown — not stated by the source
Storage relative humidity (H-H)Known for one	5 - 95%	Unknown — not stated by the source
Operating vibrationKnown for one	1 G	Unknown — not stated by the source
Non-operating vibrationKnown for one	3 G	Unknown — not stated by the source
Operating altitudeKnown for one	-304.8 - 3048 m	Unknown — not stated by the source
Non-operating altitudeKnown for one	-304.8 - 12192 m	Unknown — not stated by the source
Operating shockKnown for one	60 G	Unknown — not stated by the source
Non-operating shockKnown for one	300 G	Unknown — not stated by the source
Packaging contentidentical
Storage drive adapter includedKnown for one	No	Unknown — not stated by the source
Sustainabilityidentical
Sustainability certificatesKnown for one	RoHS	Unknown — not stated by the source
Weight & dimensions4 differ
WidthDiffers	101.6 mm	69.8 mm
DepthDiffers	146.5 mm	100.2 mm
HeightDiffers	25.4 mm	9.5 mm
WeightDiffers	676 g	102 g
Other featuresidentical
Compliance certificatesKnown for one	RoHS	Unknown — not stated by the source
HDD transfer rateKnown for one	Unknown — not stated by the source	100 Mbit/s
Dimensions (WxDxH)Known for one	Unknown — not stated by the source	69.85 x 100.2 x 9.5 mm
InternalKnown for one	Unknown — not stated by the source	Yes
Sustained data rateKnown for one	Unknown — not stated by the source	44 MB/s
Packaging dataidentical
Quantity per packKnown for one	Unknown — not stated by the source	1 pc(s)

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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