Product comparison · 2 internal hard drives

Samsung SpinPoint F1 HD322HJ internal hard drive vs Samsung SATA II 1.5TB

21specifications compared
9differ
12identical
13known for one product only

Key differences

HDD capacity
- SpinPoint F1 HD322HJ internal hard drive:320 GB
- SATA II 1.5TB:1.5 TB
HDD speed
- SpinPoint F1 HD322HJ internal hard drive:7200 RPM
- SATA II 1.5TB:5400 RPM
Storage drive buffer size
- SpinPoint F1 HD322HJ internal hard drive:16 MB
- SATA II 1.5TB:32 MB
Average latency
- SpinPoint F1 HD322HJ internal hard drive:4.17 ms
- SATA II 1.5TB:5.52 ms
Power consumption (standby)
- SpinPoint F1 HD322HJ internal hard drive:0.8 W
- SATA II 1.5TB:1 W
Non-operating shock
- SpinPoint F1 HD322HJ internal hard drive:350 G
- SATA II 1.5TB:300 G
Weight
- SpinPoint F1 HD322HJ internal hard drive:470 g
- SATA II 1.5TB:650 g
Data transfer rate
- SpinPoint F1 HD322HJ internal hard drive:3 Gbit/s
- SATA II 1.5TB:166 Gbit/s

Side by side

Differences highlightedShow differences only

Comparison of HD322HJ, SATA II 1.5TB
34 specifications	A Samsung SpinPoint F1 HD322HJ internal hard drive Model HD322HJ View product	B Samsung SATA II 1.5TB View product
Features4 differ
HDD capacityDiffers	320 GB	1.5 TB
HDD speedDiffers	7200 RPM	5400 RPM
HDD size	3.5"	3.5"
Interface	Serial ATA II	Serial ATA II
TypeKnown for one	Unknown — not stated by the source	HDD
Storage drive buffer sizeDiffers	16 MB	32 MB
Average seek time	8.9 ms	8.9 ms
Average latencyDiffers	4.17 ms	5.52 ms
Bytes per sector	512	512
Start/stop cycles	50000	50000
Power1 differ
Power consumption (standby)Differs	0.8 W	1 W
Power consumption (PowerSave)Known for one	Unknown — not stated by the source	1 W
Power consumption (idle)Known for one	Unknown — not stated by the source	5.1 W
Power consumption (read)Known for one	Unknown — not stated by the source	6.3 W
Power consumption (write)Known for one	Unknown — not stated by the source	6.3 W
Operating voltage	5 / 12 V	5 / 12 V
Operational conditions1 differ
Operating temperature (T-T)	0 - 60 °C	0 - 60 °C
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-40 - 70 °C
Operating relative humidity (H-H)	5 - 90%	5 - 90%
Storage relative humidity (H-H)Known for one	Unknown — not stated by the source	5 - 95%
Operating altitude	-300 - 3000 m	-300 - 3000 m
Non-operating altitude	-300 - 12000 m	-300 - 12000 m
Operating shock	70 G	70 G
Non-operating shockDiffers	350 G	300 G
Weight & dimensions1 differ
WeightDiffers	470 g	650 g
WidthKnown for one	101.5 mm	Unknown — not stated by the source
DepthKnown for one	147 mm	Unknown — not stated by the source
HeightKnown for one	26.1 mm	Unknown — not stated by the source
Other features2 differ
Dimensions (WxDxH)Known for one	Unknown — not stated by the source	101.5 x 147 x 26.1 mm
Data transfer rateDiffers	3 Gbit/s	166 Gbit/s
Drive ready timeDiffers	8 s	12 s
Internal	Yes	Yes
Maximum data transfer rateKnown for one	Unknown — not stated by the source	300 Mbit/s
Power requirementsKnown for one	5/12 VDC	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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