Product comparison · 2 optical disc drives

Dynabook Ultra-slim USB DVD-RW Drive vs Lenovo 4XA1L13934 optical disc drive Internal DVD±RW Silver

12specifications compared
10differ
2identical
37known for one product only

Key differences

The Dynabook Ultra-slim USB DVD-RW Drive has 0.25 MB more drive device, buffer size than the Lenovo 4XA1L13934 optical disc drive Internal DVD±RW Silver (0.75 MB vs 0.5 MB). The Dynabook Ultra-slim USB DVD-RW Drive has 12.3 mm more depth than the Lenovo 4XA1L13934 optical disc drive Internal DVD±RW Silver (139.3 mm vs 127 mm). The Dynabook Ultra-slim USB DVD-RW Drive has 4.5 mm more height than the Lenovo 4XA1L13934 optical disc drive Internal DVD±RW Silver (13.5 mm vs 9 mm). Only the Lenovo 4XA1L13934 optical disc drive Internal DVD±RW Silver has internal. Product colour: Black on the Dynabook Ultra-slim USB DVD-RW Drive, Silver on the Lenovo 4XA1L13934 optical disc drive Internal DVD±RW Silver.

Internal
- Ultra-slim USB DVD-RW Drive:No
- 4XA1L13934 optical disc drive Internal DVD±RW Silver:Yes
Product colour
- Ultra-slim USB DVD-RW Drive:Black
- 4XA1L13934 optical disc drive Internal DVD±RW Silver:Silver
Purpose
- Ultra-slim USB DVD-RW Drive:Laptop
- 4XA1L13934 optical disc drive Internal DVD±RW Silver:Desktop
Optical drive type
- Ultra-slim USB DVD-RW Drive:DVD-RW
- 4XA1L13934 optical disc drive Internal DVD±RW Silver:DVD±RW
Interface
- Ultra-slim USB DVD-RW Drive:USB 2.0
- 4XA1L13934 optical disc drive Internal DVD±RW Silver:Serial ATA
Drive device, buffer size
- Ultra-slim USB DVD-RW Drive:0.75 MB
- 4XA1L13934 optical disc drive Internal DVD±RW Silver:0.5 MB
Depth
- Ultra-slim USB DVD-RW Drive:139.3 mm
- 4XA1L13934 optical disc drive Internal DVD±RW Silver:127 mm
Height
- Ultra-slim USB DVD-RW Drive:13.5 mm
- 4XA1L13934 optical disc drive Internal DVD±RW Silver:9 mm

Side by side

Differences highlightedShow differences only

Comparison of PS0048UA1DVD, 4XA1L13934
49 specifications	A Dynabook Ultra-slim USB DVD-RW Drive Model PS0048UA1DVD View product	B Lenovo 4XA1L13934 optical disc drive Internal DVD±RW Silver Model 4XA1L13934 View product
Design2 differ
InternalDiffers	No	Yes
Product colourDiffers	Black	Silver
Disc loading typeKnown for one	Front	Unknown — not stated by the source
CertificationKnown for one	Unknown — not stated by the source	UL, CSA, TUV, SEMKO
Performance5 differ
PurposeDiffers	Laptop	Desktop
Optical drive typeDiffers	DVD-RW	DVD±RW
Disc types supportedDiffers	CD-R, CD-ROM, CD-RW, DVD+R, DVD+RW, DVD-R, DVD-RW	CD-DA, CD-R, CD-ROM, CD-RW, DVD+R, DVD+R DL, DVD+RW, DVD-R, DVD-R DL, DVD-RAM, DVD-ROM, DVD-RW
InterfaceDiffers	USB 2.0	Serial ATA
Drive device, buffer sizeDiffers	0.75 MB	0.5 MB
Optical disc diameterKnown for one	80,120 mm	Unknown — not stated by the source
Compatible productsKnown for one	Unknown — not stated by the source	P340/P350/P360 TWR
Writing speedidentical
CD-R write speedKnown for one	24x	Unknown — not stated by the source
CD-RW write speedKnown for one	24x	Unknown — not stated by the source
DVD+R Double Layer write speedKnown for one	6x	Unknown — not stated by the source
DVD+R write speedKnown for one	8x	Unknown — not stated by the source
DVD+RW write speedKnown for one	8x	Unknown — not stated by the source
DVD-R Double Layer write speedKnown for one	6x	Unknown — not stated by the source
DVD-R write speedKnown for one	8x	Unknown — not stated by the source
DVD-RW write speedKnown for one	6x	Unknown — not stated by the source
Reading speedidentical
CD-R read speedKnown for one	24x	Unknown — not stated by the source
CD-ROM read speedKnown for one	24x	Unknown — not stated by the source
CD-RW read speedKnown for one	24x	Unknown — not stated by the source
DVD+R read speedKnown for one	8x	Unknown — not stated by the source
DVD-R Double Layer read speedKnown for one	6x	Unknown — not stated by the source
DVD-R read speedKnown for one	8x	Unknown — not stated by the source
DVD-ROM read speedKnown for one	8x	Unknown — not stated by the source
DVD-RW read speedKnown for one	6x	Unknown — not stated by the source
DVD+R Double Layer read speedKnown for one	6x	Unknown — not stated by the source
DVD+RW read speedKnown for one	8x	Unknown — not stated by the source
Access timeidentical
DVD drive average random access timeKnown for one	130 ms	Unknown — not stated by the source
CD-ROM drive average random access timeKnown for one	130 ms	Unknown — not stated by the source
System requirementsidentical
Windows operating systems supportedKnown for one	Windows 10	Unknown — not stated by the source
Weight & dimensions3 differ
DepthDiffers	139.3 mm	127 mm
HeightDiffers	13.5 mm	9 mm
WeightDiffers	220 g	160 g
WidthKnown for one	Unknown — not stated by the source	128 mm
Packaging contentidentical
Quantity per pack	1 pc(s)	1 pc(s)
Cables includedKnown for one	USB	Unknown — not stated by the source
Warranty card	Yes	Yes
Other featuresidentical
Recommended system requirementsKnown for one	Microsoft Windows 10 <br> 1GHz or faster CPU recommended.<br> 1GB RAM and 16GB free disk space required under 32-bit OS (2GB RAM and 20GB space under 64-bit OS) for creating DVD disc.<br>	Unknown — not stated by the source
Logistics dataidentical
Harmonized System (HS) codeKnown for one	84717030	Unknown — not stated by the source
Operational conditionsidentical
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	15 - 85%
Operating temperature (T-T)Known for one	Unknown — not stated by the source	5 - 50 °C
Storage relative humidity (H-H)Known for one	Unknown — not stated by the source	15 - 80%
Storage temperature (T-T)Known for one	Unknown — not stated by the source	5 - 45 °C
Packaging dataidentical
Package widthKnown for one	Unknown — not stated by the source	190 mm
Package depthKnown for one	Unknown — not stated by the source	180 mm
Package heightKnown for one	Unknown — not stated by the source	105 mm
Package weightKnown for one	Unknown — not stated by the source	454 g

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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