Product comparison · 2 floppy drives

NEC FD1231H-305 floppy drive vs Sandberg USB Floppy Drive

3specifications compared
2differ
1identical
25known for one product only

Key differences

Drive device speed
- FD1231H-305 floppy drive:300 RPM
- USB Floppy Drive:360 RPM
Weight
- FD1231H-305 floppy drive:430 g
- USB Floppy Drive:390 g

Side by side

Differences highlightedShow differences only

Comparison of FD1231H-305, 133-50
28 specifications	A NEC FD1231H-305 floppy drive Model FD1231H-305 View product	B Sandberg USB Floppy Drive Model 133-50 View product
Features1 differ
Device typeKnown for one	Unknown — not stated by the source	External floppy drive
InterfaceKnown for one	Unknown — not stated by the source	USB 2.0
Drive device speedDiffers	300 RPM	360 RPM
USB poweredKnown for one	Unknown — not stated by the source	Yes
Access timeKnown for one	3 ms	Unknown — not stated by the source
Data transfer rateKnown for one	250 Mbit/s	Unknown — not stated by the source
Maximum data transfer rateKnown for one	500 Mbit/s	Unknown — not stated by the source
Diskette drive memoryKnown for one	1.44 MB	Unknown — not stated by the source
Weight & dimensions1 differ
WidthKnown for one	Unknown — not stated by the source	140 mm
DepthKnown for one	Unknown — not stated by the source	20 mm
HeightKnown for one	Unknown — not stated by the source	100 mm
WeightDiffers	430 g	390 g
Cable lengthKnown for one	Unknown — not stated by the source	0 m
Size (imperial)Known for one	Unknown — not stated by the source	8.89 cm (3.5")
Packaging dataidentical
Package widthKnown for one	Unknown — not stated by the source	145 mm
Package depthKnown for one	Unknown — not stated by the source	25 mm
Package heightKnown for one	Unknown — not stated by the source	180 mm
Package weightKnown for one	Unknown — not stated by the source	440 g
Other featuresidentical
LED indicatorsKnown for one	Unknown — not stated by the source	Power, Read, Write
Number of discs	1 discs	1 discs
Dimensions (WxDxH)Known for one	25.4 x 101.6 x 146 mm	Unknown — not stated by the source
Technical detailsidentical
Number of cylindersKnown for one	Unknown — not stated by the source	80
Recording technologyKnown for one	Unknown — not stated by the source	Modified frequency modulation (MFM)
Supported data transfer ratesKnown for one	250 / 500	Unknown — not stated by the source
Operational conditionsidentical
Operating relative humidity (H-H)Known for one	20 - 80%	Unknown — not stated by the source
Operating temperature (T-T)Known for one	4 - 46 °C	Unknown — not stated by the source
Storage temperature (T-T)Known for one	-20 - 46 °C	Unknown — not stated by the source
Ports & interfacesidentical
I/O portsKnown for one	34 pin	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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