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Product comparison · 2 optical disc drives

NEC AD-7220S optical disc drive Internal Black vs Philips SPD6104BD DVD 20x ReWriter Internal Drive, SATA

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  • 6specifications compared
  • 3differ
  • 3identical
  • 58known for one product only

Key differences

  • CD rewrite speed
    • 32x
    • 24x
  • DVD+R write speed
    • 22x
    • 20x
  • Weight
    • 600 g
    • 0.75 g

Side by side

Differences highlightedShow differences only
64 specifications
A

NEC

AD-7220S optical disc drive Internal Black

Model AD-7220S

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B

Philips

SPD6104BD DVD 20x ReWriter Internal Drive, SATA

Model SPD6104BD/97

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Performanceidentical
InterfaceKnown for oneSerial ATA
LightScribeKnown for oneNo
Optical disc diameterKnown for one120 mm
Burst transfer rateKnown for one150 MB/s
Writing speed2 differ
CD rewrite speedDiffers32x24x
DVD+R write speedDiffers22x20x
CD write speedKnown for one48x
CD-R write speedKnown for one48x
CD-RW write speedKnown for one32x
DVD+R Double Layer write speedKnown for one8x
DVD+RW write speedKnown for one8x
DVD-R Double Layer write speedKnown for one8x
DVD-R write speedKnown for one22x
DVD-RW write speedKnown for one6x
Reading speedidentical
DVD-RAM read speedKnown for one12x
CD read speedKnown for one48x
Access timeidentical
Access timeKnown for one160 ms
DVD drive average random access timeKnown for one160 ms
CD-ROM drive average random access timeKnown for one140 ms
Operational conditionsidentical
Operating relative humidity (H-H)Known for one15 - 80%
Operating temperature (T-T)Known for one5 - 50 °C
Storage temperature (T-T)Known for one-40 - 65 °C
Weight & dimensions1 differ
WidthKnown for one14.8 mm
DepthKnown for one170 mm
HeightKnown for one4.2 mm
WeightDiffers600 g0.75 g
Packaging dataidentical
Package tare weightKnown for one0.15 g
Package weightKnown for one1 kg
Package widthKnown for one22.6 mm
Package depthKnown for one10.7 mm
Package heightKnown for one200 mm
Packaging contentidentical
Quantity per packKnown for one1 pc(s)
Other featuresidentical
Minimum RAMKnown for one128 MB
Input powerKnown for one5 W
Internal memoryKnown for one2 MB
Maximum input powerKnown for one5 W
Minimum storage drive spaceKnown for one650 MB
Number of products includedKnown for one1 pc(s)
Relative humidityKnown for one15 - 80%
Gross weight of outer cartonKnown for one10.8 kg
Height (cm) outer cartonKnown for one23.4 cm
Length (cm) outer cartonKnown for one51.2 cm
Net weight of outer cartonKnown for one8.5 kg
Packaging net weightKnown for one0.85 kg
Packaging tare weightKnown for one0.15 kg
Quantity outer cartonKnown for one10 pc(s)
Tare weight outer cartonKnown for one2.3 kg
Width (cm) outer cartonKnown for one47.2 cm
Media types supportedKnown for oneDVDROM, DVD+R, DVD+R DL, DVD+RW, DVD-R, DVD-R DL, DVD-RW, DVD-RAM, CD-ROM (mode 1), CD-ROM/XA (mode 2, form 1/form 2), Photo CD, CD Extra, CD-TEXT, CD-I, VIDEO CD, DVD-Video, DVD-Audio, CD-DA, Enhance CD, UDF (fixed/variable Packet mode), DVD-Audio
Dimensions (WxDxH)Known for one148 x 170 x 42 mm
Logistics dataidentical
Master (outer) case gross weightKnown for one10.8 g
Designidentical
InternalKnown for oneYes
Product colourKnown for oneBlack
Disc loading typeKnown for oneTray
MountingKnown for oneVertical/Horizontal
Record modesidentical
Disc-at-once (DAO)Known for oneYes
Fixed packetKnown for oneYes
Multi sessionKnown for oneYes
Session-at-once (SAO)Known for oneYes
Track-at-once (TAO)Known for oneYes
Variable packetKnown for oneYes

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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