Product comparison · 2 internal hard drives

Origin Storage 1TB Business D/T DC5100 etc 7200Rpm Fixed SATA HD Kit vs Samsung Spinpoint M HM320II internal hard drive

23specifications compared
18differ
5identical
24known for one product only

Key differences

HDD capacity
- 1TB Business D/T DC5100 etc 7200Rpm Fixed SATA HD Kit:1 TB
- Spinpoint M HM320II internal hard drive:320 GB
HDD speed
- 1TB Business D/T DC5100 etc 7200Rpm Fixed SATA HD Kit:7200 RPM
- Spinpoint M HM320II internal hard drive:5400 RPM
HDD size
- 1TB Business D/T DC5100 etc 7200Rpm Fixed SATA HD Kit:3.5"
- Spinpoint M HM320II internal hard drive:2.5"
Interface
- 1TB Business D/T DC5100 etc 7200Rpm Fixed SATA HD Kit:Serial ATA
- Spinpoint M HM320II internal hard drive:Serial ATA II
Storage drive buffer size
- 1TB Business D/T DC5100 etc 7200Rpm Fixed SATA HD Kit:32 MB
- Spinpoint M HM320II internal hard drive:8 MB
Average latency
- 1TB Business D/T DC5100 etc 7200Rpm Fixed SATA HD Kit:4.14 ms
- Spinpoint M HM320II internal hard drive:5.6 ms
Power consumption (standby)
- 1TB Business D/T DC5100 etc 7200Rpm Fixed SATA HD Kit:1 W
- Spinpoint M HM320II internal hard drive:0.25 W
Operating voltage
- 1TB Business D/T DC5100 etc 7200Rpm Fixed SATA HD Kit:5 / 12 V
- Spinpoint M HM320II internal hard drive:5 V

Side by side

Differences highlightedShow differences only

Comparison of HP-HDD-1000/SATA, HM320II
47 specifications	A Origin Storage 1TB Business D/T DC5100 etc 7200Rpm Fixed SATA HD Kit Model HP-HDD-1000/SATA View product	B Samsung Spinpoint M HM320II internal hard drive Model HM320II View product
Features6 differ
HDD capacityDiffers	1 TB	320 GB
HDD speedDiffers	7200 RPM	5400 RPM
HDD sizeDiffers	3.5"	2.5"
InterfaceDiffers	Serial ATA	Serial ATA II
Type	HDD	HDD
Component forKnown for one	PC	Unknown — not stated by the source
Hot-swapKnown for one	No	Unknown — not stated by the source
Storage drive buffer sizeDiffers	32 MB	8 MB
HDD interface transfer rateKnown for one	6 Gbit/s	Unknown — not stated by the source
Read seek timeKnown for one	0.6 ms	Unknown — not stated by the source
Write seek timeKnown for one	0.8 ms	Unknown — not stated by the source
Average latencyDiffers	4.14 ms	5.6 ms
Bytes per sector	512	512
RefurbishedKnown for one	No	Unknown — not stated by the source
Average seek timeKnown for one	Unknown — not stated by the source	12 ms
Power2 differ
Power consumption (standby)Differs	1 W	0.25 W
Power consumption (idle)Known for one	3.7 W	Unknown — not stated by the source
Power consumption (read)Known for one	6.4 W	Unknown — not stated by the source
Power consumption (write)Known for one	6.4 W	Unknown — not stated by the source
Operating voltageDiffers	5 / 12 V	5 V
Power consumption (typical)Known for one	Unknown — not stated by the source	2.5 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	0.67 G	1.5 Grms
Non-operating vibrationKnown for one	1.04 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	350 G	900 G
Packaging contentidentical
Storage drive adapter includedKnown for one	No	Unknown — not stated by the source
Storage drive caddy 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 mm	69.8 mm
DepthDiffers	147 mm	100 mm
HeightDiffers	261 mm	9.5 mm
WeightDiffers	850 g	105 g
Other featuresidentical
Compliance certificatesKnown for one	RoHS	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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