Product comparison · 2 internal hard drives

Origin Storage 2.5in Nearline SATA vs Origin Storage 1TB Hot Plug NLSATA RD240 Nearline 7.2K

42specifications compared
17differ
25identical
9known for one product only

Key differences

The Origin Storage 1TB Hot Plug NLSATA RD240 Nearline 7.2K has 64 MB more storage drive buffer size than the Origin Storage 2.5in Nearline SATA (128 MB vs 64 MB). The Origin Storage 2.5in Nearline SATA has 13 more HDD heads than the Origin Storage 1TB Hot Plug NLSATA RD240 Nearline 7.2K (16 vs 3). The Origin Storage 1TB Hot Plug NLSATA RD240 Nearline 7.2K has 600,000 h more mean time between failures (MTBF) than the Origin Storage 2.5in Nearline SATA (2000000 h vs 1400000 h). Only the Origin Storage 1TB Hot Plug NLSATA RD240 Nearline 7.2K has hot-swap. Operating voltage: 5 V on the Origin Storage 2.5in Nearline SATA, 5 / 12 V on the Origin Storage 1TB Hot Plug NLSATA RD240 Nearline 7.2K.

Hot-swap
- 2.5in Nearline SATA:No
- 1TB Hot Plug NLSATA RD240 Nearline 7.2K:Yes
Storage drive buffer size
- 2.5in Nearline SATA:64 MB
- 1TB Hot Plug NLSATA RD240 Nearline 7.2K:128 MB
HDD number of heads
- 2.5in Nearline SATA:16
- 1TB Hot Plug NLSATA RD240 Nearline 7.2K:3
Mean time between failures (MTBF)
- 2.5in Nearline SATA:1400000 h
- 1TB Hot Plug NLSATA RD240 Nearline 7.2K:2000000 h
Power consumption (idle)
- 2.5in Nearline SATA:3.31 W
- 1TB Hot Plug NLSATA RD240 Nearline 7.2K:4.45 W
Power consumption (read)
- 2.5in Nearline SATA:5.21 W
- 1TB Hot Plug NLSATA RD240 Nearline 7.2K:8.08 W
Operating voltage
- 2.5in Nearline SATA:5 V
- 1TB Hot Plug NLSATA RD240 Nearline 7.2K:5 / 12 V
Operating vibration
- 2.5in Nearline SATA:0.5 G
- 1TB Hot Plug NLSATA RD240 Nearline 7.2K:0.25 G

Side by side

Differences highlightedShow differences only

Comparison of DELL-1000NLSA/7-S9, IBM-1000NLSA/7-S9
51 specifications	A Origin Storage 2.5in Nearline SATA Model DELL-1000NLSA/7-S9 View product	B Origin Storage 1TB Hot Plug NLSATA RD240 Nearline 7.2K Model IBM-1000NLSA/7-S9 View product
Features4 differ
Hot-swapDiffers	No	Yes
Storage drive buffer sizeDiffers	64 MB	128 MB
HDD sustained transfer rateKnown for one	115 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	16	3
Read seek timeKnown for one	7.5 ms	Unknown — not stated by the source
Write seek timeKnown for one	8.5 ms	Unknown — not stated by the source
Full stroke seek timeKnown for one	18.08 ms	Unknown — not stated by the source
Track to track seek timeKnown for one	0.44 ms	Unknown — not stated by the source
Mean time between failures (MTBF)Differs	1400000 h	2000000 h
Power3 differ
Power consumption (idle)Differs	3.31 W	4.45 W
Power consumption (read)Differs	5.21 W	8.08 W
Power consumption (write)Known for one	6 W	Unknown — not stated by the source
Operating voltageDiffers	5 V	5 / 12 V
Start-up currentKnown for one	18.35 A	Unknown — not stated by the source
Operational conditions5 differ
Operating vibrationDiffers	0.5 G	0.25 G
Non-operating vibrationDiffers	3 G	4.9 G
Operating altitudeDiffers	-61 - 3048 m	-304.8 - 3048 m
Non-operating altitudeDiffers	-61 - 12210 m	-304.8 - 12192 m
Non-operating shockDiffers	400 G	300 G
Weight & dimensions4 differ
WidthDiffers	70.1 mm	101.8 mm
DepthDiffers	100.5 mm	26.1 mm
HeightDiffers	15 mm	147 mm
WeightDiffers	320 g	850 g
Other features1 differ
Compatible productsDiffers	Dell PowerEdge 1950	IBM/Lenovo ThinkServer RD240
Hot-Plug supportKnown for one	Unknown — not stated by the source	Yes

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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