Lenovo Thinkpad X240 Ram Slot

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  • Lenovo ThinkPad X240. Lenovo ThinkPad X240 Laptop. Storage: 256 GB SSD. 3.5 mm Combo Jack Headphone / MIC. Other Ports: Headphone/Microphone Combo Jack,Mini Display Port, VGA, Card Reader.
  • Lenovo Thinkpad X240 (20ALA0K-WIG) Ultrabook (Core i5 4th Gen/4 GB/1 TB/Windows 8) vs Lenovo Thinkpad X250 (20CLA0EBIG) Ultrabook (Core i5 5th Gen/4 GB/1 TB/Windows 8) vs Lenovo Thinkpad X260 comparison on basis of storage, processor, display, ram, reviews & ratings and much more with full phone specifications at Gadgets Now.

Lenovo Thinkpad X240 Ram Slot Machine


ThinkPad X240

This page gives an overview of the ThinkPad X240 (machine types 20AL and 20AM).

Features

Dimensions:

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

Features:

  • One of the following Haswell processors (all 15W TDP ultra low voltage):
    • Intel Core i7-4600U (2.1 GHz / 3.3 GHz Turbo, 2 cores, HyperThreading, 4MB cache)
    • Intel Core i5-4300U (1.9 GHz / 2.9 GHz Turbo, 2 cores, HyperThreading, 3MB cache)
    • Intel Core i5-4200U (1.6 GHz / 2.6 GHz Turbo, 2 cores, HyperThreading, 3MB cache)
    • Intel Core i3-4010U [1.7 GHz, 2 cores, HyperThreading, 3MB cache)
  • 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, optionally, one of the following:
    • 16GB SSD (SATA 42mm M.2 NGFF, type 2242)
    • Ericsson N5321 WWAN 'Integrated Mobile Broadband' -
    • Gobi 5000 (Sierra Wireless EM7355) WWAN 'Integrated Mobile Broadband'
  • 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:

RAM upgradability

This model has a single SODIMM socket, which supports up to 8GB of RAM (PC3-12800 DDR3L SDRAM 1600MHz SODIMM).

Lenovo Thinkpad X240 Ram Slots

The CPU does not support more than 8GB of RAM per SODIMM module. In particular, Linux and Windows fails to boot, and MemTest86+ crashes, when using a 16GB SO-DIMM module, model IMM2G64D3LSOD8AG-B15E from Intelligent Memory (which does work in a ThinkPad X250).

Disassembly

Ram

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.

Lenovo thinkpad x240 memory slots

Lenovo Thinkpad X240 Ram Upgrade

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).

Key mapping

This model has a 6-row keyboard, where the F1 through F12 share the same top-row physical keys with special functions keys (volume, brightness, etc.). By default, the top-row keys invoke the special functions, and require Fn keypress to invoke the usual F1 through F12 functions. To switch the role and have the top-row keys default to F1 through F12, enable Fn-Lock mode (by pressing Fn+Esc).

Moreover, End and Insert share the same physical key. When Fn-Lock is activated, the key default to Insert, and End is invoked as Fn+Insert, which many users find inconvenient. To switch the End and Insert functions, in modern Linux distribution, add the following in a new file /usr/lib/udev/hwdb.d/61-ThinkPad-X240-keyboard.hwdb:

Lenovo thinkpad x240 memory slots

Then run:# udevadm hwdb --update

Lenovo thinkpad x240 ram slots

(The keyboard:... line matches /sys/devices/virtual/dmi/id/modalias, and the hex scancodes are found using # evtest /dev/input/by-path/platform-i8042-serio-0-event-kbd . )

Resources

Resources (by Lenovo)

Other Documents

Lenovo Thinkpad X240 Ram Slot Car

Pages in category 'X240'

The following 21 pages are in this category, out of 21 total.

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Retrieved from 'https://www.thinkwiki.org/w/index.php?title=Category:X240&oldid=56316'
  • Comparison Criteria
    • Summary
    • multimedia
    • performance
    • memory
    • display details
    • peripherals
    • general information
    • networking
    • storage
    • battery
    • ports
    • others
X

Lenovo Thinkpad X240 (20ALA0K-WIG) Ultrabook (Core i5 4th Gen/4 GB/1 TB/Windows 8)

X

Lenovo Thinkpad X260

X
Summary
storage1 TB HDD512 GB SSD
processorIntel Core i5 (4th Gen) ProcessorIntel Core i7 (6th Gen) Processor
display12.5' (31.75 cm) display, 1366 x 768 px12.5' (31.75 cm) display, 1366 x 768 px
ram4 GB DDR3 RAM8 GB DDR4 RAM
secondary camrearfacing
inbuilt microphone
sound technologiesDolby Advanced AudioDolby Advanced Audio v2
webcam
audio solutionHD Audio SolutionHD Audio Solution
speakersStereo Speakers-
performance
clockspeed1.6 Ghz2.5 Ghz
graphic processorIntel HD 4400Intel HD
chipsetIntel HM87 Express-
processorIntel Core i5-4200U (4th Gen)Intel Core i7-6500U (6th Gen)
ram typeDDR3DDR4
memory layout1 x 4 Gigabyte1 x 8 Gigabyte
memory slots1 DIMM-
expandable memory8 GB-
capacity4 GB8 GB
display details
display typeLEDLCD
display size12.5 Inches (31.75 cm)12.5 Inches (31.75 cm)
display resolution1366 x 768 Pixels1366 x 768 Pixels
display touchscreen
display featuresHD LED Anti-glare HD displayHD LCD display with IPS technology
keyboardThinkPad Precision KeyboardStandard Keyboard
backlit keyboard-
pointing deviceTouchpad with Multi-touch Gesture SupportTouchpad with Multi-touch Gestures support
fingerprint scanner
general information
dimensionswxhxd305 x 208 x 20.3 mm305 x 208 x 20.3 mm
operating system type64-bit64-bit
weight1.3 Kg1.3 Kg
operating systemWindows 8Windows 10
modelX240 (20ALA0K-WIG)X260 (20F5A050IG)
brandLenovoLenovo
colorsBlackBlack
wireless lan802.11 b/g/n802.11 a/b/g/n/ac
bluetooth
bluetooth version4.04.1
storage
hdd speedrpm5400 RPM-
hdd capacity1 TB-
hdd typeSATA-
battery life9 Hrs-
battery cell6 Cell Cell6 Cell
battery typeLi-IonLi-Ion
ports
sd card reader
vga port
usb 30 slots22
microphone jack
headphone jack
usb 20 slots1-
sales packageLaptop, Battery, AC Adapter, User GuideUltrabook, Battery, AC Adapter, User Guide
warranty1 Months3 Years
More Details
Price₹ 90,197₹ 114,480
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