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Product comparison · 2 floppy drives

NEC FD1231H-305 floppy drive vs NEC FDD External USB Black

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  • 5specifications compared
  • 4differ
  • 1identical
  • 13known for one product only

Key differences

The NEC FD1231H-305 floppy drive has 499.5 Mbit/s more maximum data transfer rate than the NEC FDD External USB Black (500 Mbit/s vs 0.5 Mbit/s). The NEC FD1231H-305 floppy drive has 150 g more weight than the NEC FDD External USB Black (430 g vs 280 g). Dimensions (WxDxH): 25.4 x 101.6 x 146 mm on the NEC FD1231H-305 floppy drive, 103 x 142 x 17 mm on the NEC FDD External USB Black. Supported data transfer rates: 250 / 500 on the NEC FD1231H-305 floppy drive, 500/ 300/ 250 kB/s on the NEC FDD External USB Black.

  • Maximum data transfer rate
    • 500 Mbit/s
    • 0.5 Mbit/s
  • Weight
    • 430 g
    • 280 g
  • Dimensions (WxDxH)
    • 25.4 x 101.6 x 146 mm
    • 103 x 142 x 17 mm
  • Supported data transfer rates
    • 250 / 500
    • 500/ 300/ 250 kB/s

Side by side

Differences highlightedShow differences only
18 specifications
A

NEC

FD1231H-305 floppy drive

Model FD1231H-305

View product
B

NEC

FDD External USB BlackView product
Features1 differ
Access timeKnown for one3 ms
Drive device speedKnown for one300 RPM
Data transfer rateKnown for one250 Mbit/s
Maximum data transfer rateDiffers500 Mbit/s0.5 Mbit/s
InterfaceKnown for oneUSB
Mean time between failures (MTBF)Known for one30000 h
Track to track seek timeKnown for one3 ms
USB poweredKnown for oneYes
Weight & dimensions1 differ
WeightDiffers430 g280 g
Size (imperial)Known for one8.89 cm (3.5")
Operational conditionsidentical
Operating relative humidity (H-H)Known for one20 - 80%
Operating temperature (T-T)Known for one4 - 46 °C
Storage temperature (T-T)Known for one-20 - 46 °C
Ports & interfacesidentical
I/O portsKnown for one34 pin
Other features1 differ
Dimensions (WxDxH)Differs25.4 x 101.6 x 146 mm103 x 142 x 17 mm
Number of discsKnown for one1 discs
Technical details1 differ
Supported data transfer ratesDiffers250 / 500500/ 300/ 250 kB/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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