Product comparison · 2 optical disc drives

ASUS ZenDrive U8M (SDRW-08U8M-U) vs iStorage USB3 BD-RE Blu-ray Disk Burner 16x

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  • 23specifications compared
  • 16differ
  • 7identical
  • 34known for one product only

Key differences

  • Optical drive type
    • ZenDrive U8M (SDRW-08U8M-U):DVD±RW
    • USB3 BD-RE Blu-ray Disk Burner 16x:Blu-Ray DVD Combo
  • Interface
    • ZenDrive U8M (SDRW-08U8M-U):USB Type-C
    • USB3 BD-RE Blu-ray Disk Burner 16x:USB 3.2 Gen 1 (3.1 Gen 1)
  • CD-R write speed
    • ZenDrive U8M (SDRW-08U8M-U):24x
    • USB3 BD-RE Blu-ray Disk Burner 16x:48x
  • DVD+R Double Layer write speed
    • ZenDrive U8M (SDRW-08U8M-U):6x
    • USB3 BD-RE Blu-ray Disk Burner 16x:8x
  • DVD+R write speed
    • ZenDrive U8M (SDRW-08U8M-U):8x
    • USB3 BD-RE Blu-ray Disk Burner 16x:16x
  • DVD-R Double Layer write speed
    • ZenDrive U8M (SDRW-08U8M-U):6x
    • USB3 BD-RE Blu-ray Disk Burner 16x:8x
  • DVD-R write speed
    • ZenDrive U8M (SDRW-08U8M-U):8x
    • USB3 BD-RE Blu-ray Disk Burner 16x:16x
  • CD-ROM read speed
    • ZenDrive U8M (SDRW-08U8M-U):24x
    • USB3 BD-RE Blu-ray Disk Burner 16x:48x

Side by side

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Comparison of ZenDrive U8M (SDRW-08U8M-U), USB3 BD-RE Blu-ray Disk Burner 16x
57 specifications
Designidentical
InternalNoNo
Product colourBlackBlack
Disc loading typeTrayTray
MountingHorizontalHorizontal
Performance3 differ
Optical drive typeDiffersDVD±RWBlu-Ray DVD Combo
Disc types supportedDiffersCD-R, CD-RW, DVD+R, DVD+R DL, DVD+RW, DVD-R, DVD-R DL, DVD-RWBD-R, BD-R DL, BD-RE, BD-RE DL, DVD+R, DVD+R DL, DVD+RW, DVD-RAM
InterfaceDiffersUSB Type-CUSB 3.2 Gen 1 (3.1 Gen 1)
Drive device, buffer sizeKnown for oneUnknown — not stated by the source4 MB
Plug and PlayKnown for oneUnknown — not stated by the sourceYes
PurposeKnown for oneDesktop/LaptopUnknown — not stated by the source
Optical disc diameterKnown for one80,120 mmUnknown — not stated by the source
Writing speed5 differ
CD-R write speedDiffers24x48x
CD-RW write speed24x24x
BD-R Dual Layer write speedKnown for oneUnknown — not stated by the source8x
BD-R write speedKnown for oneUnknown — not stated by the source16x
BD-RE write speedKnown for oneUnknown — not stated by the source2x
BD-R Triple Layer write speedKnown for oneUnknown — not stated by the source6x
BD-R Quad Layer write speedKnown for oneUnknown — not stated by the source6x
DVD+R Double Layer write speedDiffers6x8x
DVD+R write speedDiffers8x16x
DVD+RW write speed8x8x
DVD-R Double Layer write speedDiffers6x8x
DVD-R write speedDiffers8x16x
DVD-RAM write speedKnown for oneUnknown — not stated by the source5x
DVD-RW write speed6x6x
DVD+R M-DISC write speedKnown for one4xUnknown — not stated by the source
Reading speed2 differ
CD-ROM read speedDiffers24x48x
BD-ROM read speedKnown for oneUnknown — not stated by the source12x
DVD-ROM read speedDiffers8x16x
CD-R read speedKnown for one24xUnknown — not stated by the source
DVD+R read speedKnown for one8xUnknown — not stated by the source
DVD-R Double Layer read speedKnown for one8xUnknown — not stated by the source
DVD-R read speedKnown for one8xUnknown — not stated by the source
DVD-RW read speedKnown for one8xUnknown — not stated by the source
DVD+R M-DISC read speedKnown for one8xUnknown — not stated by the source
DVD+R Double Layer read speedKnown for one8xUnknown — not stated by the source
DVD+RW read speedKnown for one8xUnknown — not stated by the source
Access timeidentical
BD-ROM average random access timeKnown for oneUnknown — not stated by the source180 ms
CD-ROM drive average random access timeKnown for oneUnknown — not stated by the source150 ms
DVD-RAM access timeKnown for oneUnknown — not stated by the source160 ms
Record modesidentical
Disc-at-once (DAO)Known for oneUnknown — not stated by the sourceYes
Fixed packetKnown for oneUnknown — not stated by the sourceYes
Multi sessionKnown for oneUnknown — not stated by the sourceYes
Packet writingKnown for oneUnknown — not stated by the sourceYes
Session-at-once (SAO)Known for oneUnknown — not stated by the sourceYes
Track-at-once (TAO)Known for oneUnknown — not stated by the sourceYes
Variable packetKnown for oneUnknown — not stated by the sourceYes
System requirements2 differ
Mac operating systems supportedDiffersMac 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, Mac OS X 11.0 Big SurMac OS X 10.0 Cheetah, Mac OS X 10.1 Puma, Mac 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, Mac OS X 10.14 Mojave, Mac OS X 10.15 Catalina, Mac OS X 10.15.3 Catalina, Mac OS X 10.2 Jaguar, Mac OS X 10.3 Panther, Mac OS X 10.4 Tiger, Mac OS X 10.5
Windows operating systems supportedDiffersWindows 10, Windows 8, Windows 8.1Windows 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 IoT Enterprise, Windows 10 x64, Windows 7, Windows 7 Enterprise, Windows 7 Enterprise x64, Windows 7 Home Basic, Windows
Weight & dimensions4 differ
WidthDiffers135.5 mm152.4 mm
DepthDiffers142.5 mm228.6 mm
HeightDiffers13.9 mm50.8 mm
WeightDiffers235 g198.45 g
Other featuresidentical
M-DISC supportedKnown for oneUnknown — not stated by the sourceYes
Logistics dataidentical
Country of originKnown for oneUnknown — not stated by the sourceUnited States
Harmonized System (HS) codeKnown for one84717030Unknown — not stated by the source
Packaging contentidentical
Bundled softwareKnown for oneCyberLink Power2Go 8 CyberLink PowerBackup 2.6 Nero BackItUp E-GreenUnknown — 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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