Product comparison · 2 optical disc drives

ASUS ZenDrive U9M vs Lenovo 4XA0Q12897 optical disc drive Internal DVD-ROM Black, Grey

9specifications compared
8differ
1identical
50known for one product only

Key differences

The ASUS ZenDrive U9M has 10 - 90% more storage relative humidity (H-H) than the Lenovo 4XA0Q12897 optical disc drive Internal DVD-ROM Black, Grey (10 - 90% vs 0 - 90%). The ASUS ZenDrive U9M has 4.9 mm more height than the Lenovo 4XA0Q12897 optical disc drive Internal DVD-ROM Black, Grey (13.9 mm vs 9 mm). The Lenovo 4XA0Q12897 optical disc drive Internal DVD-ROM Black, Grey has 169 g more weight than the ASUS ZenDrive U9M (414 g vs 245 g). Only the Lenovo 4XA0Q12897 optical disc drive Internal DVD-ROM Black, Grey has internal. Product colour: Black on the ASUS ZenDrive U9M, Black, Grey on the Lenovo 4XA0Q12897 optical disc drive Internal DVD-ROM Black, Grey.

Internal
- ZenDrive U9M:No
- 4XA0Q12897 optical disc drive Internal DVD-ROM Black, Grey:Yes
Product colour
- ZenDrive U9M:Black
- 4XA0Q12897 optical disc drive Internal DVD-ROM Black, Grey:Black, Grey
Purpose
- ZenDrive U9M:Laptop
- 4XA0Q12897 optical disc drive Internal DVD-ROM Black, Grey:Desktop
Optical drive type
- ZenDrive U9M:DVD±RW
- 4XA0Q12897 optical disc drive Internal DVD-ROM Black, Grey:DVD-ROM
Operating relative humidity (H-H)
- ZenDrive U9M:15 - 80%
- 4XA0Q12897 optical disc drive Internal DVD-ROM Black, Grey:0 - 85%
Storage relative humidity (H-H)
- ZenDrive U9M:10 - 90%
- 4XA0Q12897 optical disc drive Internal DVD-ROM Black, Grey:0 - 90%
Height
- ZenDrive U9M:13.9 mm
- 4XA0Q12897 optical disc drive Internal DVD-ROM Black, Grey:9 mm
Weight
- ZenDrive U9M:245 g
- 4XA0Q12897 optical disc drive Internal DVD-ROM Black, Grey:414 g

Side by side

Differences highlightedShow differences only

Comparison of ZenDrive U9M, 4XA0Q12897
59 specifications	A ASUS ZenDrive U9M View product	B Lenovo 4XA0Q12897 optical disc drive Internal DVD-ROM Black, Grey Model 4XA0Q12897 View product
Design2 differ
InternalDiffers	No	Yes
Product colourDiffers	Black	Black, Grey
Disc loading typeKnown for one	Tray	Unknown — not stated by the source
MountingKnown for one	Horizontal	Unknown — not stated by the source
Performance2 differ
PurposeDiffers	Laptop	Desktop
Optical drive typeDiffers	DVD±RW	DVD-ROM
Disc types supportedKnown for one	CD-R, CD-ROM, CD-RW, DVD+R, DVD+R DL, DVD+RW, DVD-R, DVD-R DL, DVD-ROM, DVD-RW	Unknown — not stated by the source
InterfaceKnown for one	USB 2.0	Unknown — not stated by the source
Optical disc diameterKnown for one	80,120 mm	Unknown — not stated by the source
Compatible productsKnown for one	Unknown — not stated by the source	M710s, M910s
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 M-DISC write speedKnown for one	4x	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	8x	Unknown — not stated by the source
DVD-R read speedKnown for one	8x	Unknown — not stated by the source
DVD-RW read speedKnown for one	8x	Unknown — not stated by the source
DVD-Video read speedKnown for one	4x	Unknown — not stated by the source
DVD+R M-DISC read speedKnown for one	8x	Unknown — not stated by the source
DVD-ROM Double Layer read speedKnown for one	8x	Unknown — not stated by the source
Video CD read speedKnown for one	10x	Unknown — not stated by the source
Audio CD read speedKnown for one	10x	Unknown — not stated by the source
DVD+R Double Layer read speedKnown for one	8x	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	160 ms	Unknown — not stated by the source
CD-ROM drive average random access timeKnown for one	140 ms	Unknown — not stated by the source
Record modesidentical
Disc-at-once (DAO)Known for one	Yes	Unknown — not stated by the source
Incremental recordingKnown for one	Yes	Unknown — not stated by the source
Multi sessionKnown for one	Yes	Unknown — not stated by the source
Over-burn writingKnown for one	Yes	Unknown — not stated by the source
Packet writingKnown for one	Yes	Unknown — not stated by the source
Random writeKnown for one	Yes	Unknown — not stated by the source
Restricted overwriteKnown for one	Yes	Unknown — not stated by the source
Sequential writingKnown for one	Yes	Unknown — not stated by the source
Session-at-once (SAO)Known for one	Yes	Unknown — not stated by the source
Track-at-once (TAO)Known for one	Yes	Unknown — not stated by the source
System requirementsidentical
Mac operating systems supportedKnown for one	Mac OS X 10.10 Yosemite, Mac OS X 10.11 El Capitan, Mac OS X 10.12 Sierra, Mac OS X 10.6 Snow Leopard, Mac OS X 10.7 Lion, Mac OS X 10.8 Mountain Lion, Mac OS X 10.9 Mavericks	Unknown — not stated by the source
Windows operating systems supportedKnown for one	Windows 10, Windows 10 Education, Windows 10 Education x64, Windows 10 Enterprise, Windows 10 Enterprise x64, Windows 10 Home, Windows 10 Home x64, Windows 10 IOT Core, Windows 10 Pro, Windows 10 Pro x64, Windows 7, Windows 7 Enterprise, Windows 7 Enterprise x64, Windows 7 Home Basic, Windows 7 Home	Unknown — not stated by the source
Operational conditions2 differ
Operating relative humidity (H-H)Differs	15 - 80%	0 - 85%
Operating temperature (T-T)Known for one	5 - 40 °C	Unknown — not stated by the source
Storage relative humidity (H-H)Differs	10 - 90%	0 - 90%
Storage temperature (T-T)Known for one	-30 - 60 °C	Unknown — not stated by the source
Weight & dimensions2 differ
WidthKnown for one	135.5 mm	Unknown — not stated by the source
DepthKnown for one	142.5 mm	Unknown — not stated by the source
HeightDiffers	13.9 mm	9 mm
WeightDiffers	245 g	414 g
Packaging contentidentical
Quantity per packKnown for one	1 pc(s)	Unknown — not stated by the source
Bundled softwareKnown for one	CyberLink Power2Go 8, CyberLink PowerBackup 2.5, Nero BackItUp, E-Green	Unknown — not stated by the source
Cables includedKnown for one	USB Type-A, USB Type-C	Unknown — not stated by the source

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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