NEC FD-1231H 3.5" 1.44MB silver vs Samsung SFD-321B/LFBL1

Comparison of FD-1231H 3.5" 1.44MB silver, SFD-321B/LFBL1

15 specifications	A NEC FD-1231H 3.5" 1.44MB silverView 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)	30000 h	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
Access timeKnown for one	94 ms	—Unknown — not stated by the source
Drive device, transfer rateKnown for one	0.125 MB/s	—Unknown — not stated by the source
Track to track seek timeKnown for one	3 ms	—Unknown — not stated by the source
Weight & dimensions1 differ
WeightDiffers	430 g	460 g
Size (imperial)Known for one	8.89 cm (3.5")	—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
Other featuresidentical
Dimensions (WxDxH)Known for one	101.6 x 146 x 25.4 mm	—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.