Product comparison · 2 internal hard drives

Origin Storage 300GB 15K PE M520/M620/M820 vs Origin Storage 2TB NLSAS 7.2K XSERIES

33specifications compared
15differ
18identical
4known for one product only

Key differences

The Origin Storage 300GB 15K PE M520/M620/M820 has 7,800 RPM more HDD speed than the Origin Storage 2TB NLSAS 7.2K XSERIES (15000 RPM vs 7200 RPM). The Origin Storage 2TB NLSAS 7.2K XSERIES has 1" more HDD size than the Origin Storage 300GB 15K PE M520/M620/M820 (3.5" vs 2.5"). The Origin Storage 2TB NLSAS 7.2K XSERIES has 2.16 ms more average latency than the Origin Storage 300GB 15K PE M520/M620/M820 (4.16 ms vs 2 ms). HDD capacity: 300 GB on the Origin Storage 300GB 15K PE M520/M620/M820, 2 TB on the Origin Storage 2TB NLSAS 7.2K XSERIES. Interface: SAS on the Origin Storage 300GB 15K PE M520/M620/M820, NL-SAS on the Origin Storage 2TB NLSAS 7.2K XSERIES.

HDD capacity
- 300GB 15K PE M520/M620/M820:300 GB
- 2TB NLSAS 7.2K XSERIES:2 TB
HDD speed
- 300GB 15K PE M520/M620/M820:15000 RPM
- 2TB NLSAS 7.2K XSERIES:7200 RPM
HDD size
- 300GB 15K PE M520/M620/M820:2.5"
- 2TB NLSAS 7.2K XSERIES:3.5"
Interface
- 300GB 15K PE M520/M620/M820:SAS
- 2TB NLSAS 7.2K XSERIES:NL-SAS
Average latency
- 300GB 15K PE M520/M620/M820:2 ms
- 2TB NLSAS 7.2K XSERIES:4.16 ms
Power consumption (typical)
- 300GB 15K PE M520/M620/M820:8.4 W
- 2TB NLSAS 7.2K XSERIES:9.59 W
Power consumption (idle)
- 300GB 15K PE M520/M620/M820:4.8 W
- 2TB NLSAS 7.2K XSERIES:5.78 W
Operating voltage
- 300GB 15K PE M520/M620/M820:5 V
- 2TB NLSAS 7.2K XSERIES:5 / 12 V

Side by side

Differences highlightedShow differences only

Comparison of DELL-300SAS/15-S15, IBM-2000NLS/7-S4
37 specifications	A Origin Storage 300GB 15K PE M520/M620/M820 Model DELL-300SAS/15-S15 View product	B Origin Storage 2TB NLSAS 7.2K XSERIES Model IBM-2000NLS/7-S4 View product
Features5 differ
HDD capacityDiffers	300 GB	2 TB
HDD speedDiffers	15000 RPM	7200 RPM
HDD sizeDiffers	2.5"	3.5"
InterfaceDiffers	SAS	NL-SAS
Average latencyDiffers	2 ms	4.16 ms
24/7 operationKnown for one	Unknown — not stated by the source	No
HDD number of headsKnown for one	4	Unknown — not stated by the source
Power3 differ
Power consumption (typical)Differs	8.4 W	9.59 W
Power consumption (idle)Differs	4.8 W	5.78 W
Operating voltageDiffers	5 V	5 / 12 V
Operational conditions3 differ
Non-operating vibrationDiffers	2.4 G	0.25 G
Operating shockDiffers	40 G	70 G
Non-operating shockDiffers	400 G	300 G
Weight & dimensions4 differ
WidthDiffers	69.8 mm	101.8 mm
DepthDiffers	100.5 mm	147 mm
HeightDiffers	15 mm	26.1 mm
WeightDiffers	320 g	850 g
Other featuresidentical
Windows operating systems supportedKnown for one	Unknown — not stated by the source	Yes
Linux operating systems supportedKnown 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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