Product comparison · 2 internal hard drives

Origin Storage 2TB 7K Opt 790/990MT vs Origin Storage 300GB 15k xSeries 3250 > 3850 SAS

34specifications compared
19differ
15identical
11known for one product only

Key differences

HDD capacity
- 2TB 7K Opt 790/990MT:2 TB
- 300GB 15k xSeries 3250 > 3850 SAS:300 GB
HDD speed
- 2TB 7K Opt 790/990MT:7000 RPM
- 300GB 15k xSeries 3250 > 3850 SAS:15000 RPM
Interface
- 2TB 7K Opt 790/990MT:Serial ATA III
- 300GB 15k xSeries 3250 > 3850 SAS:SAS
Type
- 2TB 7K Opt 790/990MT:Hybrid-HDD
- 300GB 15k xSeries 3250 > 3850 SAS:HDD
Storage drive buffer size
- 2TB 7K Opt 790/990MT:64 MB
- 300GB 15k xSeries 3250 > 3850 SAS:16 MB
Read seek time
- 2TB 7K Opt 790/990MT:8.5 ms
- 300GB 15k xSeries 3250 > 3850 SAS:3.4 ms
Write seek time
- 2TB 7K Opt 790/990MT:9.5 ms
- 300GB 15k xSeries 3250 > 3850 SAS:3.9 ms
Average latency
- 2TB 7K Opt 790/990MT:4.16 ms
- 300GB 15k xSeries 3250 > 3850 SAS:2 ms

Side by side

Differences highlightedShow differences only

Comparison of DELL-2000SH/7-F22, IBM-300SAS/15-S4RC
45 specifications	A Origin Storage 2TB 7K Opt 790/990MT Model DELL-2000SH/7-F22 View product	B Origin Storage 300GB 15k xSeries 3250 > 3850 SAS Model IBM-300SAS/15-S4RC View product
Features10 differ
HDD capacityDiffers	2 TB	300 GB
HDD speedDiffers	7000 RPM	15000 RPM
InterfaceDiffers	Serial ATA III	SAS
TypeDiffers	Hybrid-HDD	HDD
Storage drive buffer sizeDiffers	64 MB	16 MB
Hybrid-HDD cache memoryKnown for one	8 GB	Unknown — not stated by the source
HDD sustained transfer rateKnown for one	210 MiB/s	Unknown — not stated by the source
HDD number of cylindersKnown for one	16383	Unknown — not stated by the source
Read seek timeDiffers	8.5 ms	3.4 ms
Write seek timeDiffers	9.5 ms	3.9 ms
Average latencyDiffers	4.16 ms	2 ms
Bytes per sectorDiffers	4096	512
RefurbishedDiffers	No	Yes
Mean time between failures (MTBF)Known for one	Unknown — not stated by the source	1600000 h
Power2 differ
Power consumption (typical)Differs	6.7 W	12.92 W
Power consumption (standby)Known for one	0.75 W	Unknown — not stated by the source
Power consumption (idle)Differs	4.5 W	8.74 W
Start-up currentKnown for one	2 A	Unknown — not stated by the source
Operational conditions5 differ
Operating vibrationDiffers	0.5 G	1 G
Operating altitudeDiffers	-304 - 3048 m	-304.8 - 3048 m
Non-operating altitudeDiffers	-304 - 12192 m	-304.8 - 12192 m
Operating shockDiffers	80 G	60 G
Non-operating shockDiffers	350 G	300 G
Weight & dimensions2 differ
DepthDiffers	147 mm	146.5 mm
HeightDiffers	26.1 mm	25.4 mm
Other featuresidentical
Compliance certificatesKnown for one	RoHS	Unknown — not stated by the source
Drive ready timeKnown for one	1 s	Unknown — not stated by the source
Sustainabilityidentical
Sustainability certificatesKnown for one	Unknown — not stated by the source	RoHS
Packaging dataidentical
Quantity per packKnown for one	Unknown — not stated by the source	1 pc(s)
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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