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Product comparison · 2 optical disc drives

ASUS ZenDrive U9M vs Buffalo BRUHD-PU3-BK optical disc drive Blu-Ray DVD Combo Black

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  • 23specifications compared
  • 15differ
  • 8identical
  • 41known for one product only

Key differences

The ASUS ZenDrive U9M has 8 x more CD-RW write speed than the Buffalo BRUHD-PU3-BK optical disc drive Blu-Ray DVD Combo Black (24x vs 16x). The Buffalo BRUHD-PU3-BK optical disc drive Blu-Ray DVD Combo Black has 5 - 80% more operating relative humidity (H-H) than the ASUS ZenDrive U9M (20 - 80% vs 15 - 80%). The Buffalo BRUHD-PU3-BK optical disc drive Blu-Ray DVD Combo Black has 2.5 mm more width than the ASUS ZenDrive U9M (138 mm vs 135.5 mm). Purpose: Laptop on the ASUS ZenDrive U9M, Desktop/Laptop on the Buffalo BRUHD-PU3-BK optical disc drive Blu-Ray DVD Combo Black. Optical drive type: DVD±RW on the ASUS ZenDrive U9M, Blu-Ray DVD Combo on the Buffalo BRUHD-PU3-BK optical disc drive Blu-Ray DVD Combo Black.

  • Purpose
    • Laptop
    • Desktop/Laptop
  • Optical drive type
    • DVD±RW
    • Blu-Ray DVD Combo
  • Interface
    • USB 2.0
    • USB 3.1 Gen 1
  • CD-RW write speed
    • 24x
    • 16x
  • Operating relative humidity (H-H)
    • 15 - 80%
    • 20 - 80%
  • Operating temperature (T-T)
    • 5 - 40 °C
    • 5 - 35 °C
  • Width
    • 135.5 mm
    • 138 mm
  • Depth
    • 142.5 mm
    • 152 mm

Side by side

Differences highlightedShow differences only
64 specifications
A

ASUS

ZenDrive U9MView product
B

Buffalo

BRUHD-PU3-BK optical disc drive Blu-Ray DVD Combo Black

Model BRUHD-PU3-BK

View product
Performance4 differ
PurposeDiffersLaptopDesktop/Laptop
Optical drive typeDiffersDVD±RWBlu-Ray DVD Combo
Disc types supportedDiffersCD-R, CD-ROM, CD-RW, DVD+R, DVD+R DL, DVD+RW, DVD-R, DVD-R DL, DVD-ROM, DVD-RWBD-R, BD-R DL, BD-R XL, BD-RE, BD-RE DL, BD-RE XL, BD-ROM, CD-R, CD-ROM, CD-RW, DVD+R, DVD+RW, DVD-R, DVD-RAM, DVD-ROM, DVD-RW
InterfaceDiffersUSB 2.0USB 3.1 Gen 1
Optical disc diameterKnown for one80,120 mm
Power consumption (typical)Known for one7.5 W
Writing speed1 differ
CD-RW write speedDiffers24x16x
DVD+R Double Layer write speedKnown for one6x
DVD+R M-DISC write speedKnown for one4x
DVD+R write speedKnown for one8x
DVD+RW write speedKnown for one8x
DVD-R Double Layer write speedKnown for one6x
DVD-R write speedKnown for one8x
DVD-RW write speedKnown for one6x
CD write speedKnown for one24x
Reading speedidentical
CD-ROM read speedKnown for one24x
DVD+R read speedKnown for one8x
DVD-R Double Layer read speedKnown for one8x
DVD-R read speedKnown for one8x
DVD-RW read speedKnown for one8x
DVD-Video read speedKnown for one4x
DVD+R M-DISC read speedKnown for one8x
DVD-ROM Double Layer read speedKnown for one8x
Video CD read speedKnown for one10x
Audio CD read speedKnown for one10x
DVD+R Double Layer read speedKnown for one8x
DVD+RW read speedKnown for one8x
CD read speedKnown for one24x
Access timeidentical
DVD drive average random access timeKnown for one160 ms
CD-ROM drive average random access timeKnown for one140 ms
Record modesidentical
Disc-at-once (DAO)Known for oneYes
Incremental recordingKnown for oneYes
Multi sessionKnown for oneYes
Over-burn writingKnown for oneYes
Packet writingKnown for oneYes
Random writeKnown for oneYes
Restricted overwriteKnown for oneYes
Sequential writingKnown for oneYes
Session-at-once (SAO)Known for oneYes
Track-at-once (TAO)Known for oneYes
System requirements2 differ
Mac operating systems supportedDiffersMac 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 MavericksMac OS X 10.10 Yosemite, Mac OS X 10.11 El Capitan, Mac OS X 10.12 Sierra, Mac OS X 10.13 High Sierra
Windows operating systems supportedDiffersWindows 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 HomeWindows 10, Windows 7, Windows 8, Windows 8.1
Operational conditions2 differ
Operating relative humidity (H-H)Differs15 - 80%20 - 80%
Operating temperature (T-T)Differs5 - 40 °C5 - 35 °C
Storage relative humidity (H-H)Known for one10 - 90%
Storage temperature (T-T)Known for one-30 - 60 °C
Weight & dimensions4 differ
WidthDiffers135.5 mm138 mm
DepthDiffers142.5 mm152 mm
HeightDiffers13.9 mm14.4 mm
WeightDiffers245 g300 g
Packaging content2 differ
Bundled softwareDiffersCyberLink Power2Go 8, CyberLink PowerBackup 2.5, Nero BackItUp, E-GreenCyberLink PowerDVD 14 CyberLink Power2Go 8.0 LE
Cables includedDiffersUSB Type-A, USB Type-CUSB Type-C
ManualKnown for oneYes
Warranty cardKnown for oneYes
Logistics dataidentical
Harmonized System (HS) codeKnown for one84717030
Other featuresidentical
Compliance certificatesKnown for oneRoHS

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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