Product comparison · 2 internal hard drives

Samsung SpinPoint F1 HD103UJ internal hard drive vs Samsung SpinPoint T HD402LJ, 400 GB

10specifications compared
7differ
3identical
17known for one product only

Key differences

The Samsung SpinPoint F1 HD103UJ internal hard drive has 24 MB more storage drive buffer size than the Samsung SpinPoint T HD402LJ, 400 GB (32 MB vs 8 MB). The Samsung SpinPoint F1 HD103UJ internal hard drive has 76.1 mm more width than the Samsung SpinPoint T HD402LJ, 400 GB (101.5 mm vs 25.4 mm). The Samsung SpinPoint F1 HD103UJ internal hard drive has 45.4 mm more depth than the Samsung SpinPoint T HD402LJ, 400 GB (147 mm vs 101.6 mm). HDD capacity: 1 TB on the Samsung SpinPoint F1 HD103UJ internal hard drive, 400 GB on the Samsung SpinPoint T HD402LJ, 400 GB. Interface: Serial ATA II on the Samsung SpinPoint F1 HD103UJ internal hard drive, Serial ATA on the Samsung SpinPoint T HD402LJ, 400 GB.

HDD capacity
- SpinPoint F1 HD103UJ internal hard drive:1 TB
- SpinPoint T HD402LJ, 400 GB:400 GB
Interface
- SpinPoint F1 HD103UJ internal hard drive:Serial ATA II
- SpinPoint T HD402LJ, 400 GB:Serial ATA
Storage drive buffer size
- SpinPoint F1 HD103UJ internal hard drive:32 MB
- SpinPoint T HD402LJ, 400 GB:8 MB
Width
- SpinPoint F1 HD103UJ internal hard drive:101.5 mm
- SpinPoint T HD402LJ, 400 GB:25.4 mm
Depth
- SpinPoint F1 HD103UJ internal hard drive:147 mm
- SpinPoint T HD402LJ, 400 GB:101.6 mm
Height
- SpinPoint F1 HD103UJ internal hard drive:26.1 mm
- SpinPoint T HD402LJ, 400 GB:146.1 mm
Weight
- SpinPoint F1 HD103UJ internal hard drive:650 g
- SpinPoint T HD402LJ, 400 GB:640 g

Side by side

Differences highlightedShow differences only

Comparison of HD103UJ, SpinPoint T HD402LJ, 400 GB
27 specifications	A Samsung SpinPoint F1 HD103UJ internal hard drive Model HD103UJ View product	B Samsung SpinPoint T HD402LJ, 400 GB View product
Features3 differ
HDD capacityDiffers	1 TB	400 GB
InterfaceDiffers	Serial ATA II	Serial ATA
Storage drive buffer sizeDiffers	32 MB	8 MB
Average seek timeKnown for one	8.9 ms	Unknown — not stated by the source
Average latencyKnown for one	4.17 ms	Unknown — not stated by the source
Start/stop cyclesKnown for one	50000	Unknown — not stated by the source
HDD sizeKnown for one	Unknown — not stated by the source	3.5"
Write seek timeKnown for one	Unknown — not stated by the source	8.9 ms
Poweridentical
Power consumption (standby)Known for one	1 W	Unknown — not stated by the source
Operating voltageKnown for one	Unknown — not stated by the source	5 / 12 V
Operational conditionsidentical
Operating temperature (T-T)Known for one	0 - 60 °C	Unknown — not stated by the source
Storage temperature (T-T)Known for one	-40 - 70 °C	Unknown — not stated by the source
Operating relative humidity (H-H)Known for one	5 - 90%	Unknown — not stated by the source
Storage relative humidity (H-H)Known for one	5 - 95%	Unknown — not stated by the source
Operating altitudeKnown for one	-300 - 3.000 m	Unknown — not stated by the source
Non-operating altitudeKnown for one	-300 - 12000 m	Unknown — not stated by the source
Non-operating shockKnown for one	300 G	Unknown — not stated by the source
Weight & dimensions4 differ
WidthDiffers	101.5 mm	25.4 mm
DepthDiffers	147 mm	101.6 mm
HeightDiffers	26.1 mm	146.1 mm
WeightDiffers	650 g	640 g
Other featuresidentical
Drive device, transfer rateKnown for one	300 MB/s	Unknown — not stated by the source
Drive ready timeKnown for one	12 s	Unknown — not stated by the source
Data transfer rateKnown for one	Unknown — not stated by the source	3 Gbit/s

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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