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Slim rectangular silver external DVD writer with USB cable

Lenovo

Lenovo 4XA0E97775 external cd DVD writer USB 3.0

SKU CH-CZ9N-XN2YH MPN 4XA0E97775

Slim USB 3.0 DVD writer reads and burns CDs and DVDs at up to 24× and 8× speeds

  • Slim 13.2 mm profile fits tight bags
  • USB 3.0 connection works with USB 2.0 ports
  • Burns DVD±R, ±RW and DVD-RAM discs
  • 235 g weight adds little to carry load
  • 154 mm length slides beside a laptop

Compact USB DVD Burner

The Lenovo 4XA0E97775 is a slim external optical drive for notebooks and desktops that lack an internal bay. It connects through a USB 3.0 port and is also compatible with USB 2.0 connections. The drive reads and writes CD and DVD media, including double-layer discs and DVD-RAM formats. It suits users who need occasional disc access for software installs, backups or media playback.

Thermals and Power

The unit draws power directly from the USB bus so no external adapter is required. Its 9.5 mm UltraSlim engine runs without a dedicated fan, keeping acoustic output negligible during read or write operations. The lightweight 235 g chassis dissipates heat passively across its 136 mm by 154 mm footprint. Normal use stays well within the USB high-speed power envelope of 480 Mbps.

Maximum Write Speed

DVD media write performance tops out at 8x with a sustained transfer rate of 11.08 Mbytes per second. CD media reaches 24x at 3,600 kB per second. Average access times are 160 ms for DVD-ROM and 140 ms for CD-ROM. Buyers who need Blu-ray recording or faster DVD speeds should consider a different drive class.

Pontos fortes

  • Slim 13.2 mm profile fits tight bags
  • USB 3.0 connection works with USB 2.0 ports
  • Burns DVD±R, ±RW and DVD-RAM discs
  • 235 g weight adds little to carry load
  • 154 mm length slides beside a laptop

Especificações

BrandLenovo
Model4XA0E97775
Peso de envio0.91 kg
Dimensões da embalagem305 × 229 × 102 mm

Perguntas sobre este artigo

How do I install the Lenovo 4XA0E97775 drive and what step is often missed?

Connect the USB 3.0 cable to a USB 3.0 or 2.0 port; the step users miss is downloading the updated driver for Windows 7, 8, or 10 before first use.

What maintenance or replacement will the Lenovo 4XA0E97775 need later?

The drive has no user-serviceable parts; replacement is only needed if the laser mechanism fails or the USB cable is damaged.

What limit appears first during sustained use of the Lenovo 4XA0E97775?

The sustained transfer rate caps at 11.08 Mbytes/s for DVD and 3,600 kB/s for CD, limited by the USB 2.0 high-speed interface.

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