Product comparison · 2 internal hard drives

Samsung HD103SI 1TB HDD + 20PK Kit vs Samsung Spinpoint M HM320II internal hard drive

17specifications compared
13differ
4identical
20known for one product only

Key differences

HDD capacity
- HD103SI 1TB HDD + 20PK Kit:1 TB
- Spinpoint M HM320II internal hard drive:320 GB
Interface
- HD103SI 1TB HDD + 20PK Kit:Serial ATA
- Spinpoint M HM320II internal hard drive:Serial ATA II
Storage drive buffer size
- HD103SI 1TB HDD + 20PK Kit:32 MB
- Spinpoint M HM320II internal hard drive:8 MB
Average latency
- HD103SI 1TB HDD + 20PK Kit:5.52 ms
- Spinpoint M HM320II internal hard drive:5.6 ms
Operating temperature (T-T)
- HD103SI 1TB HDD + 20PK Kit:0 - 60 °C
- Spinpoint M HM320II internal hard drive:5 - 55 °C
Operating relative humidity (H-H)
- HD103SI 1TB HDD + 20PK Kit:5 - 90%
- Spinpoint M HM320II internal hard drive:8 - 90%
Operating shock
- HD103SI 1TB HDD + 20PK Kit:70 G
- Spinpoint M HM320II internal hard drive:400 G
Non-operating shock
- HD103SI 1TB HDD + 20PK Kit:300 G
- Spinpoint M HM320II internal hard drive:900 G

Side by side

Differences highlightedShow differences only

Comparison of HD103SI 1TB HDD + 20PK Kit, HM320II
37 specifications	A Samsung HD103SI 1TB HDD + 20PK Kit View product	B Samsung Spinpoint M HM320II internal hard drive Model HM320II View product
Features4 differ
HDD capacityDiffers	1 TB	320 GB
HDD sizeKnown for one	Unknown — not stated by the source	2.5"
InterfaceDiffers	Serial ATA	Serial ATA II
TypeKnown for one	Unknown — not stated by the source	HDD
Storage drive buffer sizeDiffers	32 MB	8 MB
Average seek timeKnown for one	Unknown — not stated by the source	12 ms
Average latencyDiffers	5.52 ms	5.6 ms
Track to track seek timeKnown for one	8.9 ms	Unknown — not stated by the source
Start/stop cyclesKnown for one	50000	Unknown — not stated by the source
Poweridentical
Power consumption (typical)Known for one	Unknown — not stated by the source	2.5 W
Power consumption (standby)Known for one	Unknown — not stated by the source	0.25 W
Operating voltageKnown for one	Unknown — not stated by the source	5 V
Start-up currentKnown for one	Unknown — not stated by the source	1 A
Operational conditions4 differ
Operating temperature (T-T)Differs	0 - 60 °C	5 - 55 °C
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-40 - 70 °C
Operating relative humidity (H-H)Differs	5 - 90%	8 - 90%
Storage relative humidity (H-H)Known for one	Unknown — not stated by the source	5 - 95%
Operating vibrationKnown for one	Unknown — not stated by the source	1.5 Grms
Operating altitudeKnown for one	Unknown — not stated by the source	-300 - 3000 m
Non-operating altitudeKnown for one	Unknown — not stated by the source	-400 - 15000 m
Operating shockDiffers	70 G	400 G
Non-operating shockDiffers	300 G	900 G
Packaging contentidentical
User guideKnown for one	Unknown — not stated by the source	Yes
Weight & dimensions4 differ
WidthDiffers	101.5 mm	69.8 mm
DepthDiffers	147 mm	100 mm
HeightDiffers	26.1 mm	9.5 mm
WeightDiffers	610 g	105 g
Other features1 differ
Power requirementsKnown for one	Unknown — not stated by the source	+5V±5%
Compatible operating systemsKnown for one	Unknown — not stated by the source	Windows 98/2000/XP
Drive ready timeDiffers	12 s	4 s
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
Drive device, transfer rateKnown for one	300 MB/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.

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