Product comparison · 2 internal hard drives

Samsung Spinpoint F3 HD253GJ/D internal hard drive vs Samsung Spinpoint M HN-M320MBB internal hard drive

23specifications compared
17differ
6identical
10known for one product only

Key differences

HDD capacity
- Spinpoint F3 HD253GJ/D internal hard drive:250 GB
- Spinpoint M HN-M320MBB internal hard drive:320 GB
HDD speed
- Spinpoint F3 HD253GJ/D internal hard drive:7200 RPM
- Spinpoint M HN-M320MBB internal hard drive:5400 RPM
HDD size
- Spinpoint F3 HD253GJ/D internal hard drive:3.5"
- Spinpoint M HN-M320MBB internal hard drive:2.5"
Storage drive buffer size
- Spinpoint F3 HD253GJ/D internal hard drive:16 MB
- Spinpoint M HN-M320MBB internal hard drive:8 MB
Track to track seek time
- Spinpoint F3 HD253GJ/D internal hard drive:8.9 ms
- Spinpoint M HN-M320MBB internal hard drive:12 ms
Average latency
- Spinpoint F3 HD253GJ/D internal hard drive:4.17 ms
- Spinpoint M HN-M320MBB internal hard drive:5.6 ms
Power consumption (standby)
- Spinpoint F3 HD253GJ/D internal hard drive:1 W
- Spinpoint M HN-M320MBB internal hard drive:0.2 W
Operating voltage
- Spinpoint F3 HD253GJ/D internal hard drive:5 / 12 V
- Spinpoint M HN-M320MBB internal hard drive:5 V

Side by side

Differences highlightedShow differences only

Comparison of HD253GJ/D, HN-M320MBB
33 specifications	A Samsung Spinpoint F3 HD253GJ/D internal hard drive Model HD253GJ/D View product	B Samsung Spinpoint M HN-M320MBB internal hard drive Model HN-M320MBB View product
Features6 differ
HDD capacityDiffers	250 GB	320 GB
HDD speedDiffers	7200 RPM	5400 RPM
HDD sizeDiffers	3.5"	2.5"
Storage drive buffer sizeDiffers	16 MB	8 MB
Write speedKnown for one	Unknown — not stated by the source	145 MB/s
Read speedKnown for one	Unknown — not stated by the source	300 MB/s
Track to track seek timeDiffers	8.9 ms	12 ms
Average latencyDiffers	4.17 ms	5.6 ms
Bytes per sectorKnown for one	512	Unknown — not stated by the source
Power2 differ
Power consumption (standby)Differs	1 W	0.2 W
Power consumption (idle)Known for one	Unknown — not stated by the source	0.7 W
Power consumption (read)Known for one	Unknown — not stated by the source	2.2 W
Power consumption (write)Known for one	Unknown — not stated by the source	2.2 W
Operating voltageDiffers	5 / 12 V	5 V
Start-up currentKnown for one	Unknown — not stated by the source	1 A
Power consumption (off)Known for one	1 W	Unknown — not stated by the source
Operational conditions4 differ
Operating temperature (T-T)Differs	0 - 60 °C	5 - 55 °C
Operating vibrationKnown for one	Unknown — not stated by the source	1.5 G
Non-operating altitudeDiffers	-300 - 12000 m	-400 - 15000 m
Operating shockDiffers	70 G	325 G
Non-operating shockDiffers	300 G	750 G
Weight & dimensions4 differ
WidthDiffers	101.5 mm	69.8 mm
DepthDiffers	147 mm	100 mm
HeightDiffers	26.1 mm	9.5 mm
WeightDiffers	475 g	107 g
Other features1 differ
Drive ready timeDiffers	8 s	4 s
InternalKnown for one	Yes	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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