Product comparison · 2 internal hard drives

Origin Storage 2TB Hot Plug NLSATA RD240 Nearline 7.2K vs Origin Storage 300GB Hot Plug SAS HDD RD240 7.2K

40specifications compared
13differ
27identical
10known for one product only

Key differences

The Origin Storage 2TB Hot Plug NLSATA RD240 Nearline 7.2K has 112 MB more storage drive buffer size than the Origin Storage 300GB Hot Plug SAS HDD RD240 7.2K (128 MB vs 16 MB). The Origin Storage 2TB Hot Plug NLSATA RD240 Nearline 7.2K has 1 more HDD heads than the Origin Storage 300GB Hot Plug SAS HDD RD240 7.2K (5 vs 4). The Origin Storage 2TB Hot Plug NLSATA RD240 Nearline 7.2K has 400,000 h more mean time between failures (MTBF) than the Origin Storage 300GB Hot Plug SAS HDD RD240 7.2K (2000000 h vs 1600000 h). Only the Origin Storage 300GB Hot Plug SAS HDD RD240 7.2K has refurbished. HDD capacity: 2 TB on the Origin Storage 2TB Hot Plug NLSATA RD240 Nearline 7.2K, 300 GB on the Origin Storage 300GB Hot Plug SAS HDD RD240 7.2K.

HDD capacity
- 2TB Hot Plug NLSATA RD240 Nearline 7.2K:2 TB
- 300GB Hot Plug SAS HDD RD240 7.2K:300 GB
Interface
- 2TB Hot Plug NLSATA RD240 Nearline 7.2K:NL-SATA
- 300GB Hot Plug SAS HDD RD240 7.2K:SAS
Storage drive buffer size
- 2TB Hot Plug NLSATA RD240 Nearline 7.2K:128 MB
- 300GB Hot Plug SAS HDD RD240 7.2K:16 MB
HDD number of heads
- 2TB Hot Plug NLSATA RD240 Nearline 7.2K:5
- 300GB Hot Plug SAS HDD RD240 7.2K:4
Refurbished
- 2TB Hot Plug NLSATA RD240 Nearline 7.2K:No
- 300GB Hot Plug SAS HDD RD240 7.2K:Yes
Mean time between failures (MTBF)
- 2TB Hot Plug NLSATA RD240 Nearline 7.2K:2000000 h
- 300GB Hot Plug SAS HDD RD240 7.2K:1600000 h
Power consumption (idle)
- 2TB Hot Plug NLSATA RD240 Nearline 7.2K:5.17 W
- 300GB Hot Plug SAS HDD RD240 7.2K:8.74 W
Operating vibration
- 2TB Hot Plug NLSATA RD240 Nearline 7.2K:0.5 G
- 300GB Hot Plug SAS HDD RD240 7.2K:1 G

Side by side

Differences highlightedShow differences only

Comparison of IBM-2000NLSA/7-S9, IBM-300SAS/15-S9
50 specifications	A Origin Storage 2TB Hot Plug NLSATA RD240 Nearline 7.2K Model IBM-2000NLSA/7-S9 View product	B Origin Storage 300GB Hot Plug SAS HDD RD240 7.2K Model IBM-300SAS/15-S9 View product
Features6 differ
HDD capacityDiffers	2 TB	300 GB
InterfaceDiffers	NL-SATA	SAS
Storage drive buffer sizeDiffers	128 MB	16 MB
HDD sustained transfer rateKnown for one	175 MiB/s	Unknown — not stated by the source
HDD number of cylindersKnown for one	16383	Unknown — not stated by the source
HDD number of headsDiffers	5	4
Average latencyKnown for one	4.16 ms	Unknown — not stated by the source
24/7 operationKnown for one	No	Unknown — not stated by the source
RefurbishedDiffers	No	Yes
Mean time between failures (MTBF)Differs	2000000 h	1600000 h
Read seek timeKnown for one	Unknown — not stated by the source	3.4 ms
Write seek timeKnown for one	Unknown — not stated by the source	3.9 ms
Power1 differ
Power consumption (idle)Differs	5.17 W	8.74 W
Power consumption (read)Known for one	9.42 W	Unknown — not stated by the source
Start-up currentKnown for one	2.6 A	Unknown — not stated by the source
Power consumption (typical)Known for one	Unknown — not stated by the source	12.92 W
Operational conditions3 differ
Operating vibrationDiffers	0.5 G	1 G
Non-operating vibrationDiffers	4.9 G	3 G
Operating shockDiffers	40 G	60 G
Weight & dimensions3 differ
WidthDiffers	101.8 mm	101.6 mm
DepthDiffers	147 mm	146.5 mm
HeightDiffers	26.1 mm	25.4 mm
Other featuresidentical
Drive ready timeKnown for one	20 s	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.

More internal hard drive comparisons

All internal hard drive comparisons