Product comparison · 2 optical disc drives

Lenovo 4XA0N82034 optical disc drive Internal DVD-RW Silver vs Lenovo SDX7A06341 optical disc drive DVD±RW Black

Key differences

Internal
- 4XA0N82034 optical disc drive Internal DVD-RW Silver:Yes
- SDX7A06341 optical disc drive DVD±RW Black:No
Product colour
- 4XA0N82034 optical disc drive Internal DVD-RW Silver:Silver
- SDX7A06341 optical disc drive DVD±RW Black:Black
Purpose
- 4XA0N82034 optical disc drive Internal DVD-RW Silver:Laptop
- SDX7A06341 optical disc drive DVD±RW Black:Desktop/Laptop
Optical drive type
- 4XA0N82034 optical disc drive Internal DVD-RW Silver:DVD-RW
- SDX7A06341 optical disc drive DVD±RW Black:DVD±RW
Interface
- 4XA0N82034 optical disc drive Internal DVD-RW Silver:FireWire
- SDX7A06341 optical disc drive DVD±RW Black:USB 2.0
Operating relative humidity (H-H)
- 4XA0N82034 optical disc drive Internal DVD-RW Silver:80 - 90%
- SDX7A06341 optical disc drive DVD±RW Black:15 - 85%
Width
- 4XA0N82034 optical disc drive Internal DVD-RW Silver:135 mm
- SDX7A06341 optical disc drive DVD±RW Black:144 mm
Depth
- 4XA0N82034 optical disc drive Internal DVD-RW Silver:125 mm
- SDX7A06341 optical disc drive DVD±RW Black:137 mm

Differences highlightedShow differences only

Comparison of 4XA0N82034, SDX7A06341
19 specifications	A Lenovo 4XA0N82034 optical disc drive Internal DVD-RW Silver Model 4XA0N82034 View product	B Lenovo SDX7A06341 optical disc drive DVD±RW Black Model SDX7A06341 View product
Design2 differ
InternalDiffers	Yes	No
Product colourDiffers	Silver	Black
Disc loading typeKnown for one	Slot	Unknown — not stated by the source
MountingKnown for one	Horizontal	Unknown — not stated by the source
CertificationKnown for one	Unknown — not stated by the source	IEC 60825-1,EMC,Taiwan EMC(BSMI),SEMKO,CB,CSA,EMI,C-Tick,KC (Korea),UL,TUV,FCC,VCCI,CE MARK,EMC (Taiwan),GOST (Russia),NOM
Performance4 differ
PurposeDiffers	Laptop	Desktop/Laptop
Optical drive typeDiffers	DVD-RW	DVD±RW
Disc types supportedDiffers	DVD	DVD-RAM, DVD-RW, DVD+RW, DVD-R, CD-RW, DVD-ROM, DVD+R, CD-R, CD-ROM
InterfaceDiffers	FireWire	USB 2.0
Drive device, buffer sizeKnown for one	Unknown — not stated by the source	0.75 MB
Operational conditions1 differ
Operating relative humidity (H-H)Differs	80 - 90%	15 - 85%
Operating temperature (T-T)Known for one	5 - 113 °C	Unknown — not stated by the source
Storage temperature (T-T)Known for one	-30 - 140 °C	Unknown — not stated by the source
Weight & dimensions4 differ
WidthDiffers	135 mm	144 mm
DepthDiffers	125 mm	137 mm
HeightDiffers	11 mm	14 mm
WeightDiffers	167 g	200 g
Access timeidentical
CD-ROM drive average random access timeKnown for one	Unknown — not stated by the source	140 ms
DVD-RAM access timeKnown for one	Unknown — not stated by the source	160 ms

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.