The Toshiba Satellite M645-S4050 is an upper range member of the Satellite M640 Series of laptops.

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The Toshiba Satellite M645-S4050 is an upper range member of the Satellite M640 Series of laptops. It features an NVIDIA GeForce 310M graphics processor that can use up to 2202MB of memory, and a 500GB hard drive that spins at up to 7200rpm. These features mean fast processing of graphics-based applications, and makes the laptop suitable for casual gamers. Wireless LAN connectivity is handled through an Intel Centrino Advanced-N adapter, allowing for a full 802.11 a/g/n with WiMax 6250 technology. The display is a 14 inch widescreen that displays in a top resolution of 1366x768, an equivalent to 720p HD video standards. The optical drive is a DVD-Supermulti. This laptop is fully Energy Star qualified, and uses a high capacity Li-Ion 12-cell battery for longer periods between recharges.

  • Intel Core i5-450M processor
  • Genuine Windows 7 Home Premium (64-bit)
  • NVIDIA GeForce 310M w/NVIDIA Optimus Technology
  • 2202MB total graphics memory: 512MB GDDR3 discrete memory + up to 1690MB shared memory w/NVIDIA TurboCache technology
  • 4GB DDR3 memory
  • 500GB HDD (7200rpm)
  • DVD-SuperMulti (+/-R double layer) with Labelflash drive
  • 14.0 inch widescreen
  • HD TruBrite LED Backlit display
  • 1366x768 (HD), 16:9 aspect ratio, Supports 720p content
  • harman/kardon stereo speakers, Headphone jack (stereo) with Sleep and Music
  • Built-in microphone, Microphone input port
  • Webcam and microphone built into LCD bezel
  • Intel Centrino Advanced-N + WiMax 6250 (WiMax + 802.11a/g/n), 10/100 Ethernet LAN
  • High Capacity Li-Ion (98Wh, 12-cell) battery
  • 2-USB (2.0), 1-eSATA/USB (2.0) combo port with Sleep and Charge
  • RoHS Compliant, Energy Star Qualified, EPEAT Gold
  • Fusion X2 finish in Slate
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