NEC Floppy Disk Drive 3.5 vs Samsung SFD-321B/LFBL1

Comparison of Floppy Disk Drive 3.5, SFD-321B/LFBL1

16 specifications	A NEC Floppy Disk Drive 3.5View product	B Samsung SFD-321B/LFBL1 Model SFD-321B/LFBL1 View product
Featuresidentical
Drive device speedKnown for one	—Unknown — not stated by the source	300 RPM
Mean time between failures (MTBF)Known for one	—Unknown — not stated by the source	30000 h
Compatible operating systemsKnown for one	—Unknown — not stated by the source	Windows XP/2000/ME/98/98 SE Mac OS X 10.2 Mac OS X 10.1 Mac OS 9.x Mac OS 8.6
Diskette drive memory	1.44 MB	1.44 MB
Device typeKnown for one	Internal floppy drive	—Unknown — not stated by the source
InterfaceKnown for one	ATA	—Unknown — not stated by the source
USB poweredKnown for one	No	—Unknown — not stated by the source
Weight & dimensions1 differ
WeightDiffers	430 g	460 g
HeightKnown for one	25.4 mm	—Unknown — not stated by the source
Size (imperial)Known for one	8.89 cm (3.5")	—Unknown — not stated by the source
Drive device heightKnown for one	2.54 cm	—Unknown — not stated by the source
Certificatesidentical
SafetyKnown for one	—Unknown — not stated by the source	UL,CSA, FCC,TUV,CE,MIC,C-TICK
Operational conditionsidentical
Operating relative humidity (H-H)Known for one	—Unknown — not stated by the source	20 - 80%
Operating temperature (T-T)Known for one	—Unknown — not stated by the source	5 - 40 °C
Storage temperature (T-T)Known for one	—Unknown — not stated by the source	-40 - 60 °C
Ports & interfacesidentical
I/O portsKnown for one	—Unknown — not stated by the source	ATAPI

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.