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https://www.thinkwiki.org/w/index.php?title=Unofficial_maximum_memory_specs&diff=49343
Unofficial maximum memory specs
2010-08-11T10:56:18Z
<p>Uoirej: +x61 8 gb support</p>
<hr />
<div>Some ThinkPads are known to support more memory than their specs say. This page gathers information about those models, how much memory they can take and what special requirements that memory must fulfill.<br />
<br />
Have a look at the [[Memory]] page for the official memory configs and partnumbers<br />
<br />
==Working memory configurations==<br />
The following table gives an overview of tested memory configurations that exceed the specified limits for that ThinkPad type.<br />
<br />
{| border="1" cellspacing="0" cellpadding="2"<br />
! ThinkPad !! Official Max !! Unoffical Max !! BIOS !! Embedded Controller !! Memory configuration successfully tested<br />
|- style="vertical-align:top;"<br />
| ThinkPad {{X61t}}<br />7764-CTO || 4 GB || 8 GB || 1.23 || ?.?? ||<br />
2 x Generic 4GB 200-Pin DDR2.<br />
|-<br />
| ThinkPad {{X61t}}<br />7762-94G || 4 GB || 8 GB || 1.23 || 1.02 ||<br />
2 x Kingston 4GB 200-Pin DDR2, KVR667D2S5/4G.<br />
|-<br />
| ThinkPad {{X61}}<br />7675-K2U || 4 GB || 8 GB || ?.?? || ?.?? ||<br />
Kingston 8GB (set of 2x4GB) 200-Pin DDR2, KVR667D2S5K2/8G<br/>''Equivalent to 2 x Kingston KVR667D2S5/4G''<br />
|-<br />
| ThinkPad {{T61p}}<br />8889-3FG || 4 GB || 8 GB || TBA || TBA ||<br />
2 x Kingston 4GB 200-Pin DDR2, KVR667D2S5/4G.<br />
|-<br />
| ThinkPad {{T61p}}<br />6457-5GG || 4 GB || 8 GB || 2.19 || 1.08 ||<br />
2 x Kingston 4GB 200-Pin DDR2, Model# KTL-TP667/4GB.<br />
|-<br />
| ThinkPad {{T61p}}<br />6457-7XG || 4 GB || 8 GB || 2.26 || 1.08 ||<br />
2 x Crucial 4GB 200-Pin DDR2, Model# CT51264AC800. (PC2-6400)<br />
|-<br />
| ThinkPad {{T61p}}<br />6459-CTO || 4 GB || 8 GB || 2.26 || 1.08 ||<br />
2 x G.Skill 4GB 200-Pin DDR2, Model # F2-6400CL6D-8GBSQ<br />
|-<br />
| ThinkPad {{T61p}}<br />6460-8YG || 4 GB || 8 GB || 2.26 || 1.08 ||<br />
2 x Crucial 4GB 200-Pin DDR2, Model# CT2KIT51264AC667 (2x CT51264AC667)<br />
|-<br />
| ThinkPad {{SL500}}<br /> || 4 GB || 8 GB || ?.?? || ?.?? ||<br />
2 x 4GB 200-Pin DDR2 PC2-5300<br />
|-<br />
| ThinkPad {{A31p}}<br />2653-R8U || 1 GB || 2 GB || 1.10 || 1.05 ||<br />
2 x Elpida 1 GB 200-pin DDR PC2700, FRU # 31P9835<br />
|-<br />
| ThinkPad {{A31p}}<br />2653-R || 1 GB || || 1.09 || 1.05 ||<br />
2 x Kingston 1GB 200-Pin DDR, Model# KTM - TP9828/1G<br />
|-<br />
| ThinkPad {{T30}}<br />2366-92U || 1 GB || || 2.08 || 1.06 ||<br />
* 2 x Kingmax 1GB 200-Pin DDR SO-DIMM DDR333 PC2700, Model# MSAD42D-KI<br />
but see [[problem with T30 not booting with 1 GiB memory module]].<br />
* 2 x Generic Brand 1GB 200-pin DDR SO-DIMM PC2700 (p/n 89898E):<br />
BIOS recognizes 2048MB, but Gentoo sees only 1024MB<br />
|-<br />
| ThinkPad {{T43p}} 2668-WTB || 2 GB || || 1.29 || 1.06 ||<br />
* 2 x 1GB Kingston KTM TP3840/1G DDR2 533MHz<br />
|-<br />
| ThinkPad {{X31}} 2672-C2G || 1 GB || || 3.02 || 1.08 ||<br />
* 2 x 1GB Kingston KVR400X64SC3A/1G DDR400MHz. Newer documentation also states 2GB, but original one did not.<br />
* Boots with 1 bar.<br />
|-<br />
| ThinkPad {{X31}} 2673-C2G || 1 GB || || 3.02 || 1.08 ||<br />
* 2 x 1GB (Team Group Inc. TSDR1024M400 DDR400MHz)<br />
* Boots with 1 x TSDR1024M400<br />
|-<br />
| ThinkPad {{X41}} 2528-5FU || 1.5 GB || || 2.09 || 1.02 ||<br />
* 1 x 2GB (Transcend TS2GIB3847 DDR2 667 MHz)<br />
* 1 x 2GB (FRU 73P3846 DDR2 PC2-4200)<br />
BIOS claims 2.5 GB. Diagnostic POST tests only 2 GB. Linux and XP recognize 2 GB.<br />
|-<br />
| ThinkPad {{X41}} 2525-F8G || 1.5 GB || 2 GB || 2.06 || 1.01 ||<br />
* 1 x 2GB (Crucial CT25664AC667 DDR2 PC2-5300)<br />
BIOS claims 2.5 GB. Diagnostic POST and memtest86+ both test only 2 GB. Linux and XP recognize 2 GB.<br />
|-<br />
| {{X41_Tablet}} 1866-6HU || 1.5 GB || || 2.03 || 1.02 ||<br />
* 1 x 2GB (Transcend JM667QSU-2G DDR2 667 MHz)<br />
BIOS claims 2.5GB. Diagnostic POST tests only 2GB, Linux and WindowsXP recognize 2GB.<br />
|-<br />
| ThinkPad {{240}}<br />2609-40U || 320MByte || || IRETWWW76 || n/a ||<br />
* Any PC100 256MB memory in 16-chip configuration<br />
|-<br />
| ThinkPad {{240X}}<br /> || 256MByte || || unknown || n/a ||<br />
* Some PC100 256MB memory in 16-chip configuration may work. Chipset cannot handle more than 256MB<br />
|-<br />
| ThinkPad {{570}}<br />2644-3AU || 320MB || || 1.16 IMET65WW 11/11/99 || n/a ||<br />
* Kingston KTM-TP390X/256 256MB MODULE FRU 16P6327 - 16 chips, 8 each side<br />
|-<br />
| ThinkPad {{600}}<br /> ? || 288MB || || ? || ? ||<br />
* 416MB = 256MB '''low density''' PC100 SODIMM + 128MB PC66 SODIMM + 32MB PC66 on-board. It matters which SODIMM you put in which slot. This was first reported working on the [http://zurich.csail.mit.edu/hypermail/thinkpad/2004-04/0797.html Thinkpad Mailing List], and it worked error-free for me.<br />
The 600E (2645-8A0) with Bios INET36WW accept two modules <br />
of 256MB.<br />
The ram modules have 8 chips on each side.<br />
That results in 544MB. (RAM Typ: Micron MT16LSDF3264HG-133E4 PC133 CL3 sync).<br />
Processor is an Intel PII 366 PE, installed platform is Windows XP Pro with SP3.<br />
|-<br />
| ThinkPad {{770}}x<br />9549|| 448MB || || 1.11 IIET42WW 09/10/99 || n/a ||<br />
* 448MB = 256MB PC100 + 128MB PC66 + internal 64MB using IBM 256MB MODULE FRU 33L3070 PC100 CL2 - 16 chips, 8 each side<br />
* 512MB = 2 x 256MB PC100 + 64MB internal booted up as well. 512MB is due to 440LX-Chipset limitations, 64MB are overlapping or unused.<br />
|-<br />
|}<br />
<br />
==Non-working memory configurations==<br />
{| border="1" cellspacing="0" cellpadding="2"<br />
! ThinkPad !! max. Specs !! BIOS !! Embedded Controller !! Memory configuration unsuccessfully tested<br />
|- style="vertical-align:top;"<br />
| ThinkPad {{A21m}}<br /> || 512MB || ? || ? ||<br />
* 2 x Microx 144-pin 512MB PC133 SDRAM SODIMM 32x16 8C<br />
* 1 x Microx 144-pin 512MB PC133 SDRAM SODIMM 32x16 8C<br />
* 1 x Microx 144-pin 512MB PC133 SDRAM SODIMM 32x16 8C<br />
:+ 1 x 144-pin 256MB PC133 SDRAM SODIMM<br />
|- style="vertical-align:top;"<br />
| ThinkPad<br>{{T61p}}<br>6460-DVU || 4GB || 7LETC7WW (2.27)<br>04/08/2010 || 1.08 || 6GB:<br><br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;4GB: Micron MT16HTS51264HY<br><br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;2GB: Kingston KTH-ZD8000C6<br><br />
Passed Windows Memory Diagnostic (Standard),<br><br />
but system became slightly unstable, app crash every 1-2 hours,<br><br />
failed Lenovo Toolbox memory test.<br />
|-<br />
|}<br />
<br />
==External Sources==<br />
* [http://www-307.ibm.com/pc/support/site.wss/document.do?lndocid=MIGR-55644 IBM's official Memory compatibility page]</div>
Uoirej
https://www.thinkwiki.org/w/index.php?title=Category:X61&diff=49342
Category:X61
2010-08-11T10:41:15Z
<p>Uoirej: RAM --> official max 4GB, known to work with 8GB</p>
<hr />
<div>__NOTOC__<br />
{| width="100%"<br />
|style="vertical-align:top" |<br />
<div style="margin: 0; margin-right:10px; border: 1px solid #dfdfdf; padding: 0em 1em 1em 1em; background-color:#F8F8FF; align:right;"><br />
=== ThinkPad X61 ===<br />
This pages gives an overview of all ThinkPad X61 related topics.<br />
<br />
==== Standard Features ====<br />
* One of the following standard voltage processors:<br />
** [[Intel Core 2 Duo]] CPU T7100 (1.80 GHz)<br />
** [[Intel Core 2 Duo]] CPU T7250 (2.00 GHz)<br />
** [[Intel Core 2 Duo]] CPU T7300 (2.00 GHz)<br />
** [[Intel Core 2 Duo]] CPU T7500 (2.20 GHz)<br />
** [[Intel Core 2 Duo]] CPU T8100 (2.10 GHz)<br />
** [[Intel Core 2 Duo]] CPU T8300 (2.40 Ghz)<br />
** [[Intel Core 2 Duo]] CPU T9300 (2.50 Ghz)<br />
* [[Intel Graphics Media Accelerator X3100]] ([[Intel 965]]) <br />
** 12.1" TFT display with 1024x768 resolution<br />
* 512MB, 1GB or 2GB memory [[PC2-5300]] memory standard, official max 4GB, known to work with 8GB<br />
* 80GB (5400 RPM), 100GB (7200 RPM), 120GB (5400 RPM), 160GB (5400 RPM) or 250GB (5400 RPM) HDD <br />
* [[Active Protection System]]<br />
* Intel HD Audio with [[AD1984]] codec<br />
* [[Intel Gigabit Ethernet (10/100/1000) PCI-Express]]<br />
* [[MiniPCI Express slot]] 1 with one of the following:<br />
** None (empty)<br />
** [[Intel PRO/Wireless 3945ABG Mini-PCI Express Adapter]]<br />
** [[Intel PRO/Wireless 4965AGN Mini-PCI Express Adapter]]<br />
** [[ThinkPad 11a/b/g Wireless LAN Mini Express Adapter]]<br />
** [[ThinkPad 11a/b/g/n Wireless LAN Mini Express Adapter]]<br />
* [[MiniPCI Express slot]] 2 with one of the following:<br />
** None (empty)<br />
** [[IntelĀ® Turbo Memory hard drive cache]]<br />
** [[Sierra Wireless MC5720|Verizon 1xEV-DO WWAN Adapter]]<br />
** [[Sierra Wireless HSDPA WWAN]]<br />
* [[ThinkPad 56K Modem (MDC-1.5)]] in the [[CDC slot]]<br />
* [[Embedded Security Subsystem|Trusted Computing Group TPM 1.2]]<br />
* [[Integrated Fingerprint Reader]] in some models<br />
* [[SD Card slot]] with IO support<br />
* [[CardBus slot]] (PC Card Type 2)<br />
* [[Firewire Port|Firewire 400]] (IEEE1394a)<br />
* Mono speaker and microphone<br />
<br />
Weight is ~1.4kg with 4-cell battery, ~1.6kg with 8-cell battery<br />
<br />
==== Optional Features ====<br />
* [[ThinkPad Bluetooth with Enhanced Data Rate (BDC-2)|Bluetooth 2.0 EDR]] in the BDC slot<br />
<br />
==== External links ====<br />
* {{IBMDOCURL|MIGR-62866|ThinkPad X60, X60s, X61, X61s - Hardware Maintenance Manual}}<br />
<br />
=== Resources ===<br />
* [http://www-307.ibm.com/pc/support/site.wss/document.do?lndocid=MIGR-67777 Product overview]<br />
* [http://www-307.ibm.com/pc/support/site.wss/document.do?lndocid=MIGR-62866 Hardware maintenance manual]<br />
* [http://www-307.ibm.com/pc/support/site.wss/document.do?lndocid=MIGR-67774 Setup guide]<br />
<br />
=== Reviews ===<br />
* [http://www.notebookreview.com/default.asp?newsID=3765 NotebookReview.com], 2007-06-20<br />
<br />
|style="vertical-align:top" |<br />
[[Image:ThinkPadX60.jpg|ThinkPad X61]]<br />
|}<br />
<br />
[[Category:X Series]]</div>
Uoirej
https://www.thinkwiki.org/w/index.php?title=PC2-5300&diff=42141
PC2-5300
2009-03-15T10:06:55Z
<p>Uoirej: /* ThinkPads that support this technology */ Note on 4GB support on X61</p>
<hr />
<div>__NOTOC__<br />
{| width="100%"<br />
|style="vertical-align:top" |<br />
<div style="margin: 0; margin-right:10px; border: 1px solid #dfdfdf; padding: 0em 1em 1em 1em; background-color:#F8F8FF; align:right;"><br />
=== PC2-5300 ===<br />
This is DDR2-SDRAM memory at 333 MHz in 200-pin SO-DIMM form-factor.<br><br />
PC2-5300 memory is also called DDR2-667.<br />
<br />
</div><br />
|style="vertical-align:top" |<br />
[[image:so-dimm.jpg|SO-DIMM]]<br />
|}<br />
<br />
=== Available memory types from Lenovo ===<br />
{| border=1 cellspacing=0 cellpadding=2<br />
|- style="background:#ffdead;white-space:nowrap;"<br />
! Partnumber !! FRU !! Description<br />
|-<br />
| 40Y7732 || 40Y8401 || 256MB PC2-5300 DDR2 CL5 SO-DIMM<br />
|-<br />
| 40Y7733 || 40Y8402 || 512MB PC2-5300 DDR2 CL5 SO-DIMM<br />
|-<br />
| 40Y7734 || 40Y8403 || 1GB PC2-5300 DDR2 CL5 SO-DIMM<br />
|-<br />
| 40Y7735 || 40Y8404 || 2GB PC2-5300 DDR2 CL5 SO-DIMM<br />
|}<br />
<br />
=== ThinkPads that support this technology ===<br />
{| border=1 cellspacing=0 cellpadding=2<br />
|- style="background:#ffdead;white-space:nowrap;"<br />
! ThinkPad Models !! Soldered<br>On Systemboard !! DIMM<br>Slot 1 !! DIMM<br>Slot 2 !! Official<br>Max-Memory !! Unofficial<br>Max-Memory{{Footnote|1}}<br />
|-<br />
| {{T60}}, {{T60p}} || || Occupied || depends || 4GB{{Footnote|2}} {{Footnote|3}} || 4GB{{Footnote|2}} {{Footnote|3}}<br />
|-<br />
| {{R61}} || || Occupied || depends || 4GB{{Footnote|2}} || 4GB{{Footnote|4}}<br />
|-<br />
| {{T61}}, {{T61p}} || || Occupied || depends || 4GB{{Footnote|2}} || 8GB{{Footnote|1}}<br />
|-<br />
| {{R60e}} || || Occupied || depends || 4GB{{Footnote|2}} {{Footnote|3}} || 4GB{{Footnote|2}} {{Footnote|3}}<br />
|-<br />
| {{X60}}, {{X60s}}, || || Occupied || Empty || 4GB{{Footnote|2}} {{Footnote|3}} || 4GB{{Footnote|2}} {{Footnote|3}}<br />
|-<br />
| {{X61}}, {{X61s}}, {{X61_Tablet}} || || Occupied || depends || 4GB{{Footnote|2}} || 4GB{{Footnote|2}} {{Footnote|3}} {{Footnote|5}}<br />
|-<br />
| {{Z61e}}, {{Z61m}}, {{Z61p}}, {{Z61t}} || || Occupied || Empty || 3GB || Unknown<br />
|-<br />
| {{X300}} || || Occupied || depends || 4GB{{Footnote|2}} || 4GB{{Footnote|4}}<br />
|}<br />
{{Footnotes|<br />
# See [[Unofficial maximum memory specs]]<br />
# Based on 2x 2GB DIMMs.<br />
# Due to Intel 945 chipset limitation, addressable memory will be (4GB - I/O space) ~ 3.2GB<br />
# Due to Intel 965 chipset limitation, max addressable memory is 4GB<br />
# Contradictory to {{Footnote|3}} above, Ubuntu 8.10 on an {{X61}} ([[7675-K2U]] with 2x2GB DIMMs) reports 3.9GiB of memory when running 32-bit Server kernel (PAE-enabled), 3.8GiB with 64-bit kernel.<br />
}}<br />
<br />
== Available PC2-5300 memory from other manufacturers ==<br />
{| border=1 cellspacing=0 cellpadding=2<br />
|- style="background:#ffdead;white-space:nowrap;"<br />
! Manufacturer !! Partnumber !! Description !! Tested on model<br />
|-<br />
| [http://www.crucial.com Crucial] || [http://www.crucial.com/store/partspecs.Asp?IMODULE=CT2KIT12864AC667 CT2KIT12864AC667] || 2x1 GB || {{R60e}} ([[0657-3LG]]{{Footnote|1}})<br />
|-<br />
| [http://www.crucial.com Crucial] || [http://www.crucial.com/store/partspecs.Asp?IMODULE=CT25664AC667 CT25664AC667] || 2 GB || {{T60}} ([[1951-A47]])<br />
|-<br />
| [http://www.crucial.com Crucial] || [http://www.crucial.com/store/partspecs.Asp?IMODULE=CT2KIT6464AC667 CT2KIT6464AC667] || 2x512 MB ||<br />
|-<br />
| [http://www.crucial.com Crucial] || [http://www.crucial.com/store/partspecs.Asp?IMODULE=CT12864AC667 CT12864AC667] || 1 GB ||<br />
|-<br />
| [http://www.crucial.com Crucial] || [http://www.crucial.com/store/partspecs.Asp?IMODULE=CT6464AC667 CT6464AC667] || 512 MB ||<br />
|-<br />
| [http://www.crucial.com Crucial Rendition] || RM12864AC667{{Footnote|4}} || 1 GB || {{T60}} ([[2007-49G]])<br />
|-<br />
| [http://www.transcendusa.com Transcend] || [http://ec.transcendusa.com/product/ItemDetail.asp?ItemID=TS2GIB3847 TS2GIB3847] || 2 GB || {{R60}} {{X41}}<br />
|- <br />
<br />
| [http://www.gskill.com/indexen.html G.Skill] || [http://www.gskill.com/en/f2-5400phu1-sa.html F2-5400PHU1-1GBSA] || 1 GB || {{T60p}} ([[2007-93G]]{{Footnote|2}})<br />
|-<br />
| [http://www.corsair.com Corsair] || [http://www.corsair.com/products/valueselect/default.aspx VS1GSDS667D2] || 1 GB || {{Z61m}}<br />
|-<br />
| [http://www.corsair.com Corsair] || [http://www.corsair.com/products/valueselect/default.aspx VS2GSDS667D2] || 2 GB || {{T60}} ([[2007-FSG]]) {{Z61m}} {{X60}} ([[1707-V28]])<br />
|-<br />
| [http://www.corsair.com Corsair] || [http://www.corsair.com/products/valueselect/default.aspx VS4GSDSKIT667D2] || 2x2 GB{{footnote|5}} || {{R60}} ([[9456-HTG]])<br />
|-|-<br />
| [http://www.gskill.com/indexen.html G.Skill] || [http://www.gskill.com/en/f2-5300cl5s-sa.html F2-5300CL5S-2GBSA]{{Footnote|3}} || 2 GB ||<br />
|}<br />
{{Footnotes|<br />
#The memory module that was shipped with this laptop had the same [http://www.micron.com Micron] logo as the modules from [http://www.crucial.com Crucial], which is a division of that company.<br />
# Memory for T60p spec is CL5, but this module which was CL4 works fine. The product page at [http://www.gskill.com/indexen.html G.Skill] describes it wrongly as a CL5 module.<br />
#Some users reported the RAM module is in fact overclocked from 533MHz to 677MHz, hence some systems may report 533MHz and/or CL4<br />
#Crucials website doesnt list Rendition memory, but the memory is clearly labelled as Crucial Rendition by several resellers<br />
# Due to Intel 945 chipset limitation, addressable memory will be (4GB - I/O space) ~ 3.2GB<br />
}}<br />
<br />
[[Category:Components]]</div>
Uoirej