Difference between revisions of "Category:X240"

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(RAM upgradability)
(Disassembly)
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=== RAM upgradability ===
 
=== RAM upgradability ===
This model has a single SODIMM socket, which supports up to 8GB of RAM (PC3-12800 DDR3L SDRAM 1600MHz SODIMM). The CPU does not support more than 8GB of RAM per module.
+
This model has a single SODIMM socket, which supports up to 8GB of RAM (PC3-12800 DDR3L SDRAM 1600MHz SODIMM). The CPU does not support more than 8GB of RAM per SODIMM module.
 +
 
 +
=== Disassembly ===
 +
Any internal component replacement or upgrade (including hard disk and expansion cards) requires opening the back cover. Keyboard replacement requires full assembly and disassembly of the system board, and fresh thermal paste for the CPU heatsink.
 +
 
 +
Opening the case involves two stages:
 +
* Opening a handful of screws (these have tiny retainer rings made of transparent plastic; be careful not to drop them when removing the back cover).
 +
* Carefully prying apart dozens of little fragile plastic latches. This requires a plastic case opening tool to avoid damage (a metal screwdriver will nick and scratch the plastic)).
  
 
=== Resources ===
 
=== Resources ===

Revision as of 11:56, 25 March 2014


ThinkPad X240

This page gives an overview of the ThinkPad X240 (machine types 20AL and 20AM) that is due to start selling at the end of october 2013. Note: This information was collected from various sources and it does not yet contain the official specifications by Lenovo.

Features

Dimensions:

  • 305.5 mm x 208.12 mm x 20.3 mm
  • Weight: 1.36 kg

Features:

  • Intel HD4400 Graphics integrated into CPU
  • Up to 8GB of RAM (PC3-12800 DDR3L SDRAM 1600MHz SODIMM) in a single socket
  • One of the following TFT displays:
    • 12.5" HD (1366 x 768)
    • 12.5" HD IPS (1366 x 768)
    • 12.5" HD IPS Touch (1366 x 768)
    • 12.5" FHD IPS (1920 x 1080)
    • 12.5" FHD IPS Touch (1920 x 1080)
  • 2.5" × 7mm hard drive bay with one of the following hard drives:
    • HD
      • 320GB (7200 rpm) OPAL
      • 1TB (5400 rpm)
      • 500GB (7200 rpm)
    • SSD
      • 128GB / 512GB SSD SATA3
      • Intel® 180GB SSD SATA3
      • 256GB SSD eDrive (OPAL 2.0)
  • M.2 slot with one of the following:
    • 16GB SSD
    • WWAN "Integrated Mobile Broadband" (Ericsson N5321)
  • Display connectors
    • Mini DisplayPort port with audio
    • VGA port
  • 3.5mm Headphone+Mic combo jack
  • 2 x USB 3.0 ports, one of which is "Always on" for power
  • 4-in-1 SD card reader (SD / SDHC / SDXC / MMC slot)
  • Smart card reader (optional)
  • Ethernet: Intel® 82577LM Gigabit (Hanksville)
  • Wireless, one of the following:
    • Intel Dual Band Wireless-AC 7260 (2x2, 802.11ac/a/b/g/n, BlueTooth 4.0)
    • Intel Dual Band Wireless-N 7260 (2x2, 802.11abgn, BlueTooth 4.0)
  • NFC Transmitter
  • 720p HD Integrated camera
  • Batteries:
    • Internal (front) battery: 23.2Whr 3 cell Li-Polymer (optional)
    • External (rear) battery: one of
      • 23.2Wh 3 cell Li-Polymer (Type 68)
      • 72Wh 6 cell Li-Ion (Type 68+)
    • External battery can be swapped while running on the internal battery ("Power Bridge")
  • Kensington lock
  • Integrated Fingerprint Reader (optional)
  • VGA connector
  • Compatible docking stations:

ThinkPad X240

RAM upgradability

This model has a single SODIMM socket, which supports up to 8GB of RAM (PC3-12800 DDR3L SDRAM 1600MHz SODIMM). The CPU does not support more than 8GB of RAM per SODIMM module.

Disassembly

Any internal component replacement or upgrade (including hard disk and expansion cards) requires opening the back cover. Keyboard replacement requires full assembly and disassembly of the system board, and fresh thermal paste for the CPU heatsink.

Opening the case involves two stages:

  • Opening a handful of screws (these have tiny retainer rings made of transparent plastic; be careful not to drop them when removing the back cover).
  • Carefully prying apart dozens of little fragile plastic latches. This requires a plastic case opening tool to avoid damage (a metal screwdriver will nick and scratch the plastic)).

Resources

Resources (by Lenovo)

Other Documents