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Product comparison · 2 optical disc drives

Iomega CDRW+DVD 52x24x52 16xDVD USB2.0 ext vs NEC DVD+/-RW 8X/2.4X DVD+RW/2X-RW/12XDVD 16/10/40 BEIGE OEM VERSIE

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  • 13specifications compared
  • 12differ
  • 1identical
  • 9known for one product only

Key differences

The Iomega CDRW+DVD 52x24x52 16xDVD USB2.0 ext has 108.96 MB/s more burst transfer rate than the NEC DVD+/-RW 8X/2.4X DVD+RW/2X-RW/12XDVD 16/10/40 BEIGE OEM VERSIE (120 MB/s vs 11.040 MB/s). The Iomega CDRW+DVD 52x24x52 16xDVD USB2.0 ext has 20 x more CD write speed than the NEC DVD+/-RW 8X/2.4X DVD+RW/2X-RW/12XDVD 16/10/40 BEIGE OEM VERSIE (52x vs 32x). The Iomega CDRW+DVD 52x24x52 16xDVD USB2.0 ext has 16 x more CD rewrite speed than the NEC DVD+/-RW 8X/2.4X DVD+RW/2X-RW/12XDVD 16/10/40 BEIGE OEM VERSIE (32x vs 16x). Only the NEC DVD+/-RW 8X/2.4X DVD+RW/2X-RW/12XDVD 16/10/40 BEIGE OEM VERSIE has internal. Compatible operating systems: Windows 98/98SE/2000/Me/XP on the Iomega CDRW+DVD 52x24x52 16xDVD USB2.0 ext, WINDOWS,LINUX,UNIX supported on the NEC DVD+/-RW 8X/2.4X DVD+RW/2X-RW/12XDVD 16/10/40 BEIGE OEM VERSIE.

  • Internal
    • No
    • Yes
  • Burst transfer rate
    • 120 MB/s
    • 11.040 MB/s
  • CD write speed
    • 52x
    • 32x
  • CD rewrite speed
    • 32x
    • 16x
  • CD read speed
    • 52x
    • 40x
  • DVD read speed
    • 16x
    • 12x
  • Access time
    • 80 ms
    • 98 ms
  • Weight
    • 2.1 kg
    • 1.15 kg

Side by side

Differences highlightedShow differences only
22 specifications
A

Iomega

CDRW+DVD 52x24x52 16xDVD USB2.0 extView product
B

NEC

DVD+/-RW 8X/2.4X DVD+RW/2X-RW/12XDVD 16/10/40 BEIGE OEM VERSIEView product
Design1 differ
InternalDiffersNoYes
Performance1 differ
InterfaceKnown for oneUSB 2.0
Burst transfer rateDiffers120 MB/s11.040 MB/s
Writing speed2 differ
CD write speedDiffers52x32x
CD rewrite speedDiffers32x16x
DVD write speedKnown for one8x
DVD rewrite speedKnown for one4x
Reading speed2 differ
CD read speedDiffers52x40x
DVD read speedDiffers16x12x
Access time1 differ
Access timeDiffers80 ms98 ms
Operational conditionsidentical
Operating relative humidity (H-H)Known for one10 - 90%
Operating temperature (T-T)Known for one5 - 40 °C
Weight & dimensions1 differ
WeightDiffers2.1 kg1.15 kg
Other features4 differ
Minimum system requirementsKnown for onePentium II (or equivalent) for minimum requirement or Pentium III (or equivalent) for maximum performance recommended with USB 1.1 or USB 2.0 connection (some USB controllers or motherboards may not support all types of USB devises),USB 2.0, connection required to achieve full 52x24x52x speeds. USB
Drive device speedDiffers10500 RPM10520 RPM
Dimensions (WxDxH)Known for one176 x 376 x 618 mm
Compatible operating systemsDiffersWindows 98/98SE/2000/Me/XPWINDOWS,LINUX,UNIX supported
Track to track seek timeDiffers95 ms54 ms
I/O portsDiffersUSB 2.0ATAPI Ultra DMA 33 mode 2
Write methodsKnown for oneDVD:Random Access Writing (DVD±RW) Sequential Writing (DVD±R/DVD±RW) CD: DAO (disc at once), SAO (session at once), TAO (track at once) with zero gap, variable or fixed packet, multisession
Total storage capacityKnown for one4.7 GB

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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