Difference between revisions of "Category:X220"

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m (Corrected maximum RAM speed possible to 1866 MHz. Added BIOS version information relative to RAM speed in Notes section.)
 
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=== ThinkPad X220 ===
 
=== ThinkPad X220 ===
This page gives an overview of all ThinkPad X220 related topics.
+
This page gives an overview of the ThinkPad X220.
 
 
==== Machine Type ====
 
* 4287, 4290, 4291
 
  
 
==== Features ====
 
==== Features ====
*One of the following [[Intel Core i5]] or [[Intel Core i7]] processors:
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*One of the following processors:
 +
** Intel® Core™ i3-2310M (2.1GHz, 3MB L3 cache)
 +
** Intel® Core™ i5-2410M (2.3GHz, 3MB L3 cache)
 
** Intel® Core™ i5-2410M (2.3GHz, 3MB L3 cache)
 
** Intel® Core™ i5-2410M (2.3GHz, 3MB L3 cache)
 
** Intel® Core™ i5-2520M (2.5GHz, 3MB L3 cache)
 
** Intel® Core™ i5-2520M (2.5GHz, 3MB L3 cache)
 
** Intel® Core™ i5-2540M (2.6GHz, 3MB L3 cache)
 
** Intel® Core™ i5-2540M (2.6GHz, 3MB L3 cache)
 
** Intel® Core™ i7-2620M (2.7GHz, 4MB L3 cache)
 
** Intel® Core™ i7-2620M (2.7GHz, 4MB L3 cache)
 +
** Intel® Core™ i7-2640M (2.8GHz, 4MB L3 cache)
 
* [[Intel Mobile QM67 Express Chipset]]
 
* [[Intel Mobile QM67 Express Chipset]]
 
* Up to 8GB [[PC3-10600]] DDR3 memory at 1333MHz
 
* Up to 8GB [[PC3-10600]] DDR3 memory at 1333MHz
 +
** 16GB (2x8GB) [[PC3-14900]] at 1866MHz possible
 
* [[Intel HD Graphics]] 3000
 
* [[Intel HD Graphics]] 3000
 
* One of the following [[TFT display|TFT displays]]:
 
* One of the following [[TFT display|TFT displays]]:
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** [[Ericsson HSPA + (F5521gw)]] WWAN
 
** [[Ericsson HSPA + (F5521gw)]] WWAN
 
** [[Huawei EV-DO (EM660)]] WWAN
 
** [[Huawei EV-DO (EM660)]] WWAN
 +
** mSATA drive
 
* [[Intel Gigabit Ethernet PCI-Express Controller]]
 
* [[Intel Gigabit Ethernet PCI-Express Controller]]
 
* [[ThinkPad Bluetooth Daughter Card with Enhanced Data Rate (BDC-2)|ThinkPad Bluetooth Daughter Card with Enhanced Data Rate (BDC-2.1)]]
 
* [[ThinkPad Bluetooth Daughter Card with Enhanced Data Rate (BDC-2)|ThinkPad Bluetooth Daughter Card with Enhanced Data Rate (BDC-2.1)]]
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* Three USB ports (of which one is [[USB 3.0]] on the i7 model)
 
* Three USB ports (of which one is [[USB 3.0]] on the i7 model)
 
* 720p HD [[Integrated camera]]
 
* 720p HD [[Integrated camera]]
 +
* [[DisplayPort]] (supports audio)
 
* Stereo digital microphones
 
* Stereo digital microphones
 
* Stereo speakers  
 
* Stereo speakers  
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=== Resources ===
 
=== Resources ===
 
* [http://shop.lenovo.com/ISS_Static/ww/wci/us/ww/pdf/x220_datasheet.pdf Datasheet]
 
* [http://shop.lenovo.com/ISS_Static/ww/wci/us/ww/pdf/x220_datasheet.pdf Datasheet]
 
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* [https://download.lenovo.com/ibmdl/pub/pc/pccbbs/mobiles_pdf/0a60739_04.pdf X220 Hardware Maintenance Manual]
[[Category:X Series]]
 
  
 
=== Notes ===
 
=== Notes ===
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** run on a 90W AC adapter, or
 
** run on a 90W AC adapter, or
 
** install a battery pack.
 
** install a battery pack.
* It's possible to use a mSATA SSD within the second MiniPCI Express slot. Using an Intel Series 310 mSATA SSD requires a UEFI-BIOS 1.19.
+
* It's possible to use a [[7mm_hard_drive_bay#mSata_SSD| mSATA SSD within the second MiniPCI Express slot]].
 
* On booting:
 
* On booting:
 
**The X220 cannot/will not boot GPT disks using Legacy BIOS, you must setup UEFI.
 
**The X220 cannot/will not boot GPT disks using Legacy BIOS, you must setup UEFI.
 
**The X220 will not boot /efi/*/*.efi unless "signed"(?) into BIOS, you have to copy it to /efi/boot/bootx64.efi.  
 
**The X220 will not boot /efi/*/*.efi unless "signed"(?) into BIOS, you have to copy it to /efi/boot/bootx64.efi.  
 
**Disabling the BIOS setting "USB UEFI BIOS Support" disables *all* USB booting, ie, both UEFI and legacy BIOS.
 
**Disabling the BIOS setting "USB UEFI BIOS Support" disables *all* USB booting, ie, both UEFI and legacy BIOS.
 +
* Maximum DDR3 speed depends on the BIOS version. BIOS versions up to 1.28 allow RAM speeds up to 1866MHz. BIOS versions 1.29 and above limit RAM to 1333MHz. Modified versions of BIOS available that remove this limitation.
 +
* The combined headphone/microphone jack is a 4-pin TRRS connector and is wired as per [http://en.wikipedia.org/wiki/Phone_connector_(audio)#TRRS_Standards CTIA/AHJ] standard (tip - left, ring1 - right, ring2 - ground, sleeve - mic). Which means, it is compatible with most modern cellphone headsets (including Apple); however, it is not compatible with older Nokia and Samsung headsets wired as OMTP.
 +
 +
[[Category:X Series]]

Latest revision as of 03:58, 21 January 2017


ThinkPad X220

This page gives an overview of the ThinkPad X220.

Features

ThinkPad X220

Resources

Notes

  • The CPU speed will be throttled back to 800MHz if the machine is run on the 65W AC adapter with no battery installed. To avoid this throttling
    • run on a 90W AC adapter, or
    • install a battery pack.
  • It's possible to use a mSATA SSD within the second MiniPCI Express slot.
  • On booting:
    • The X220 cannot/will not boot GPT disks using Legacy BIOS, you must setup UEFI.
    • The X220 will not boot /efi/*/*.efi unless "signed"(?) into BIOS, you have to copy it to /efi/boot/bootx64.efi.
    • Disabling the BIOS setting "USB UEFI BIOS Support" disables *all* USB booting, ie, both UEFI and legacy BIOS.
  • Maximum DDR3 speed depends on the BIOS version. BIOS versions up to 1.28 allow RAM speeds up to 1866MHz. BIOS versions 1.29 and above limit RAM to 1333MHz. Modified versions of BIOS available that remove this limitation.
  • The combined headphone/microphone jack is a 4-pin TRRS connector and is wired as per CTIA/AHJ standard (tip - left, ring1 - right, ring2 - ground, sleeve - mic). Which means, it is compatible with most modern cellphone headsets (including Apple); however, it is not compatible with older Nokia and Samsung headsets wired as OMTP.

Pages in category "X220"

The following 66 pages are in this category, out of 66 total.