Product comparison · 2 internal hard drives

Origin Storage HDD 500GB 3.5in NearLine SAS in Hot Swap Caddy vs Samsung Spinpoint M HM320II internal hard drive

23specifications compared
17differ
6identical
22known for one product only

Key differences

HDD capacity
- HDD 500GB 3.5in NearLine SAS in Hot Swap Caddy:500 GB
- Spinpoint M HM320II internal hard drive:320 GB
HDD speed
- HDD 500GB 3.5in NearLine SAS in Hot Swap Caddy:7200 RPM
- Spinpoint M HM320II internal hard drive:5400 RPM
Interface
- HDD 500GB 3.5in NearLine SAS in Hot Swap Caddy:NL-SAS
- Spinpoint M HM320II internal hard drive:Serial ATA II
Storage drive buffer size
- HDD 500GB 3.5in NearLine SAS in Hot Swap Caddy:128 MB
- Spinpoint M HM320II internal hard drive:8 MB
Average latency
- HDD 500GB 3.5in NearLine SAS in Hot Swap Caddy:4.16 ms
- Spinpoint M HM320II internal hard drive:5.6 ms
Power consumption (typical)
- HDD 500GB 3.5in NearLine SAS in Hot Swap Caddy:8.93 W
- Spinpoint M HM320II internal hard drive:2.5 W
Operating voltage
- HDD 500GB 3.5in NearLine SAS in Hot Swap Caddy:5 / 12 V
- Spinpoint M HM320II internal hard drive:5 V
Operating relative humidity (H-H)
- HDD 500GB 3.5in NearLine SAS in Hot Swap Caddy:5 - 95%
- Spinpoint M HM320II internal hard drive:8 - 90%

Side by side

Differences highlightedShow differences only

Comparison of DELL-500NLS/7-S6, HM320II
45 specifications	A Origin Storage HDD 500GB 3.5in NearLine SAS in Hot Swap Caddy Model DELL-500NLS/7-S6 View product	B Samsung Spinpoint M HM320II internal hard drive Model HM320II View product
Features5 differ
HDD capacityDiffers	500 GB	320 GB
HDD speedDiffers	7200 RPM	5400 RPM
HDD size	2.5"	2.5"
InterfaceDiffers	NL-SAS	Serial ATA II
Type	HDD	HDD
Component forKnown for one	Server/workstation	Unknown — not stated by the source
Hot-swapKnown for one	No	Unknown — not stated by the source
Storage drive buffer sizeDiffers	128 MB	8 MB
HDD interface transfer rateKnown for one	12 Gbit/s	Unknown — not stated by the source
Average latencyDiffers	4.16 ms	5.6 ms
24/7 operationKnown for one	No	Unknown — not stated by the source
Bytes per sector	512	512
RefurbishedKnown for one	No	Unknown — not stated by the source
Mean time between failures (MTBF)Known for one	1400000 h	Unknown — not stated by the source
Average seek timeKnown for one	Unknown — not stated by the source	12 ms
Power2 differ
Power consumption (typical)Differs	8.93 W	2.5 W
Power consumption (idle)Known for one	4.84 W	Unknown — not stated by the source
Operating voltageDiffers	5 / 12 V	5 V
Power consumption (standby)Known for one	Unknown — not stated by the source	0.25 W
Start-up currentKnown for one	Unknown — not stated by the source	1 A
Operational conditions6 differ
Operating temperature (T-T)	5 - 55 °C	5 - 55 °C
Storage temperature (T-T)	-40 - 70 °C	-40 - 70 °C
Operating relative humidity (H-H)Differs	5 - 95%	8 - 90%
Storage relative humidity (H-H)	5 - 95%	5 - 95%
Operating vibrationDiffers	0.5 G	1.5 Grms
Non-operating vibrationKnown for one	0.25 G	Unknown — not stated by the source
Operating altitudeDiffers	-304.8 - 3048 m	-300 - 3000 m
Non-operating altitudeDiffers	-304.8 - 12192 m	-400 - 15000 m
Operating shockDiffers	70 G	400 G
Non-operating shockDiffers	300 G	900 G
Packaging contentidentical
Storage drive adapter includedKnown for one	No	Unknown — not stated by the source
User guideKnown for one	Unknown — not stated by the source	Yes
Weight & dimensions4 differ
WidthDiffers	101.8 mm	69.8 mm
DepthDiffers	147 mm	100 mm
HeightDiffers	26.1 mm	9.5 mm
WeightDiffers	850 g	105 g
Other featuresidentical
Compliance certificatesKnown for one	RoHS	Unknown — not stated by the source
Warranty periodKnown for one	5 year(s)	Unknown — not stated by the source
Power requirementsKnown for one	Unknown — not stated by the source	+5V±5%
Product colourKnown for one	Unknown — not stated by the source	Black
Compatible operating systemsKnown for one	Unknown — not stated by the source	Windows 98/2000/XP
Drive ready timeKnown for one	Unknown — not stated by the source	4 s
InternalKnown for one	Unknown — not stated by the source	Yes
Supported data transfer ratesKnown for one	Unknown — not stated by the source	138, 300MB/s
Acoustic pressure emissionsKnown for one	Unknown — not stated by the source	2.6 dB

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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