This page gives an overview of beneficial modifications (upgrades) available for ThinkPads. If you have some experience I would go with arch linux which is even lighter and you can set it up with any DE or WM you want. One day Yitty will finish his ThinkBase project and it will be the new ThinkPadder Generation to give a modern take. It depends if it does the charger requirement by TDP,. dualCore T2330, Graphic Intel965, NetLinkBCM5906, WLAN IntelPRO 3945 ABG. 2 and B140HAN01. 3. Some are just scanners, others do the recognition. This user guide applies to the following systems: - ThinkPad T440s. PC Pusat Data Mobile: Lenovo Mobile: Motorola Smart Suku Cadang Servis My Account / Anguilla Antigua and Barbuda Argentina Aruba Australia Austria Bahamas Bangladesh Barbados Belarus. Got motherboard replacement for around 20 USD in my country. An SSD and upgrading to 16 GB will help. Either way, tear it down to the CPU and re-paste it. 6. For systems with a 355 mm (13 inches) HD display: System: Width: 335 mm (13. Ethernet (this name comes from the physical concept of ether) is a frame-based computer networking technology for local area networks (LANs). A couple of months back, when I worked at my old job, I found in the pile of pc recycling a good, used Thinkpad T440P (and a nice 2nd gen i5 fujitsu laptop). First. . According to ThinkWiki T440p RAM specs are: 4GB or 8GB RAM standard, up to 16 GB RAM total -- 2 slots -- PC3-12800 1600MHz DDR3L (up to 8GB per slot) I read on this sub that people had success putting either DDR3 or DDR3L or even mixing it in some older models. Therfore it is a price guide, some info is given if you are new to ThinkPads but you’ll gain more information if you browse ThinkPad Forums, Thinkwiki (mostly abandoned since 2014), & the German ThinkPad Wiki. find /sys/devices -type f -name "temp*_input". Option Marketing Part Number. The document has moved here. The said brand was however, discontinued (likely due to the license expiring) mid-way in production of the T61/R61/X61 models. Basically, any mobile I7 4XXXMQ will do just fine. 0 license. 45W AC adapter with USB Type-C. Intel Core i7-4700MQ 4 x 2. Keyboards - in general there are two layouts - ANSI and ISO. Для Linux доставляете по гайдам с Thinkwiki либо спрашивайте в треде. aml). -. IBM and Lenovo ThinkPad laptop enthusiasts!No Expresscard for eGPU. I'd take the reviews with a grain of salt. Option Marketing Part Number. I want to use it for university and development. The ThinkPad T series is a line of laptop computers. ThinkPad T440p Laptop. 2. 0B47379. #4 by ThreeIguanasPerSecond » Mon Feb 17, 2020 10:07 am. Decided a good t440p is a keeper for a while yet. Jump to: navigation, search. The T450s got a class-leading 2,937 points on the PCMark 8 Work Conventional test, outpacing the Dell Latitude E7450 (2,681), the Dell Latitude 12 7000 Series (E7250) ($399. Ultrabay. Windows 10 Pro 64-bit - Lenovo recommends Windows 10 Pro. power barrel plug for ThinkPad 340. This category has the following 66 subcategories, out of 66 total. Except the R61e/T61e all other T61 machines should accept 2x4GB RAM. Here's how to update the bios in this case: download the spsdi833 bios update and create the update floppy. If not, look for another motherboard (or laptop). That said, it might be a touch of arthritis or maybe his hands are too big. 11a and the 802. Downside for t440p is weight (2. ThinkPad memiliki rancangan kotak hitam yang khas, terinspirasi oleh kotak makan siang bento Jepang, yang bermula pada 1990 dan masih dipakai dalam. 11a, b, and g standards, UltraConnect II was. Active Protection System. Was this information helpful? Your feedback helps to improve the overall experience. powertop shows that while idling (~15W) with 50% backlight, it can last up to 6 hours (91% charged). 08 but does not proceed to flash bios. Have fun!Moved Permanently. 1 s2ram & s2disk. If the T430 had the T440p LCD, you'd have a winner. I just ran a stress test on it and I'm having the overheating issue as well. 4 Handling mismatched keys in software. This page gives an overview of the ThinkPad T60p. FOOTNOTES [Δ] Wikipedia article on FireWire. the smooth (Alps) backplate. DDR3 – T410 thru T430; DDR3L – T440p; 16:9 – T420 thru T440p (IPS on the latter, mod required for the others) None of these machines are known for GPU problems in comparison to the past. TOKO DUKUNGAN. #7 by RealBlackStuff » Thu Dec 20, 2012 3:21 am. . Top. 1 post • Page 1 of 1. The system will reboot again. 4 GHz - 3MB DDR3L-1600 i5-4200M 2. lscpu Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 2 Core(s) per socket: 4 Socket(s): 1 NUMA node(s): 1 Vendor ID: GenuineIntel BIOS Vendor ID: Intel(R) Corporation CPU family: 6 Model: 142 Model name: Intel(R) Core(TM) i7-8565U CPU @ 1. Your basic/main choice is either switchable (nVidia) or integrated (Intel) graphics. Oddly, some users who encountered problems with the latest drivers for AC 7260 tried to install the old drivers, like me i just installed version 17. Product Home. Lenovo listened to the outcry this time and brought back the dedicated mouse buttons on 2015's T450. ago. . There is a lot of info on the web how to configure the touchpad/trackpoint: e. 04. This page provides an easy, convenient pathway to get hardware-specific information on a ThinkPad. 3. Positioning Mainstream Ultrabook™ or Thinbook; one spindle Processor 4th Generation Intel® Core™ i3 / i5 / i7 Processor Processor Number # of Cores # of Threads Base Frequency Max Turbo Frequency Cache Memory Speed Processor GraphicsTrackPoint. 4 GHz ( Intel Core i7) Grafikkarte. A Windows 98 bootdisk will be fine. 11. The ATMEL AT24RF08 (24RF08 for shorts) is a 8KiB serial access EEPROM with an RFID interface. > Laptops > T Series laptops (ThinkPad) > T440p Laptop (ThinkPad) T440p Laptop (ThinkPad) Product Home; Drivers & Software; Troubleshoot & DiagnoseDies ist ThinkWiki, das Wiki Web für IBM/Lenovo ThinkPad Benutzer. Processor 8th Generation Intel® Core™ i7-8650U Processor with vPro™ (1. Lenovo Thinkpad T440 Laptop Intel Core i5 Vpro Windows 8 Pro No Cables. beefy1986 • 8 yr. I'd go with the W530. 1Standard AA batteries. With the exception of the Hardware Flashing section, the only thing you need to install these BIOSes is Microsoft Windows 2000/XP/Vista/7/8. 5W to 100W. 2. Posts: 877. Available DRAM modules from Lenovo. keyboards) keycode 66 = Mode_switch ! Set the Fn key to work as Caps_Lock now. This model requires the ThinkPad CS13 Dock. 2 slot cannot be used for a dual SSD. Open School BC helps teachers. Best T440p IPS FHD Panel (March 2018) There seem to be a lot of panels available. 5-inch drive, or a bare µSATA drive. Comprehensive test of the Lenovo ThinkPad T440p 20AN-006VGE (Intel Core i7 4700MQ, NVIDIA GeForce GT 730M, 14", 2. This fingerprint reader requires libfprint to be build from the current git. 2 inches) Depth: 229 mm (9 inches) Height: 29. > Laptops > T Series laptops (ThinkPad) > T440s Laptop (ThinkPad) Drivers & Software. Users either tend to love or hate it, but it's difficult to get a balanced opinion. One failed to work, and other one only flashed the EC 1. Basic battery - 57 was offered only with L440/L540. In 2005 IBM sold its PC business, including laptops to Lenovo. Standard Features. 1. 5mm SATA; 2. 5,646 users have registered since. Was this information helpful? Your feedback helps to improve the overall experience. Some say that thermal throttling occurs on the higher TDP. 0B47379. This page gives an overview of the ThinkPad T440p. I like my X1 Extreme’s keyboard but the classic really does feel like a major improvement. Wow great, im still waiting the motherboard to replace my dead thinkpad T400. Intel HD Audio with AD1981HD codec. Currently running Feren OS ️ Mistybajaj • 4 yr. 0 with USB-PD (20V DC-in charging) and DP alt. Can charge my phone. Machines with the same firmware model use the same BIOS. ALL USB ports are USB 3. Refer to BIOS Upgrade for instructions on how to perform a BIOS upgrade. In bestimmten Konfigurationen (mit Touchscreen) erfüllt es als drittes Modell der T-Serie die Ultrabook-Spezifikationen von. 3 Reflashing the Embedded Controller. I think that might a driver availability issue, I know Intel has EOL'd a bunch of older WiFi cards. 2 Kg+) and 90 watt charge is heavy. Lagerung: 5 % b is 95 % bei Feucht- temperatur: 27 °C °. I upgraded it and I am currently using the n10qx25w driver. The Lenovo ThinkPad T440s is equipped with a 1. 4 mm (~0. by Arf the Lab » Sat Nov 04, 2023 11:58 pm » in ThinkPad T430. ThinkPads have a distinct black, boxy. The buttonless touchpad first appeared on the X220 and X1 (and possibly some IdeaPads) and is missing buttons below the trackpad. g. Now to finally find out which file we need to use. With. 64-bit Double Data Rate (DDR) non-parity SDRAM memory. 30 GHz) Windows 10 Pro 64-bit - Lenovo recommends Windows 10 Pro. This video will illustrate how to replace the Keyboard on your ThinkPad T440, T440s, T450 or T450s laptop. There are no known differences concerning the 65 W and the 90 W variant, with the exception of the AC adapters provided. Thanks for your advice, changed that power settings. if you're. FL2 as platform. 1 (Sarge) on a ThinkPad T42. 2 pounds with the included 3-cell battery. I would stay clear of the T460 as the M. What makes the T440p so special over modern day laptops is the ability to upgrade almost every component, from the CPU (yes, like on a desktop) to the keyboard. 6GHz Intel Core i5-4200U processor, the same fourth-generation processor seen in the Samsung ATIV Book 9 Plus ( at Amazon), paired with 4GB of RAM. The *50 pad is hinged so doesn't click as easily. Intel HD Audio with a CX20585 codec. To view PDF files you must have the latest version of Adobe Acrobat installed on your system. Jump to: navigation, search. P/N 84G6612; FRU P/N 84G6679; rated output 18V 0. Either way, it was only based on my personal observations, I admit. Some ThinkPads may have. First of all you need to make sure what model your modem is. This page gives an overview of the ThinkPad T440p. My T440p upgraded with a 4700MQ will refuse to charge on the 45W adapter it came with, it needs at least 65W. Guides & Manuals. The ThinkPad T460p that we reviewed was armed with a 2. PC2100 at 266MHz. Got it for $80 which seemed like a great deal. Harga Laptop Lenovo Thinkpad T440 T440P T440S Core i3/i5/i7 - Layar. 3. Anguilla Antigua and Barbuda Argentina Aruba Australia Austria Bahamas Bangladesh Barbados Belarus Belgium Bermuda Bolivia Brazil Bulgaria Canada Cayman Islands Chile China Colombia Costa Rica Croatia Curaçao Cyprus Czech Republic Denmark Dominican Republic Ecuador Egypt El Salvador. When your T440p turns on, there’s a special kind of software that gets run. Lenovo Thinkpad T440p Upgrade Guide About the device. 65W AC adapter with USB Type-C. Choose your laptop model name from the list shown. Best. I'm guessing it's because they're not exposed as standard storage devices (either on the SATA or USB buses) to the BIOS/UEFI. 2013: ThinkWiki has been upgraded to. > Laptops > T Series laptops (ThinkPad) > T460p Laptop (ThinkPad) Drivers & Software. Homepage Forum Drivers HMM MTM Feed. Re: R61 RAM limit. People have gotten away with running the 4900MQ in the T440p as it runs with a 37W power limit for any CPU which is within the capabilities of the stock cooler so you could get away with doing nothing. Edge 11" (E145) This section is empty. t. They definitely feel inferior, but they have worked flawlessly so far. Active Protection. Thinkpad T440P and heat. 1. icm". Moved Permanently. Install lm-sensors and thinkfan. From 4300m to 4700mq is definitely a good investment and bring it from borderline usable to a versatile machine. If your ThinkPad model series is not listed here yet, please read the Adding a new ThinkPad series or category to ThinkWiki page. Im Unterschied zu seinem Vorgänger T430 handelt es sich beim T440 nicht mehr um ein Zwei-Spindel-System mit optischem Laufwerk und Standard-Voltage-Prozessoren mit einer TDP von 35W. ThinkPad T420s. The FW model column is what actually identifies which sort of firmware (BIOS and Embedded Controller) should be installed in a ThinkPad. Skip to content. Some can be applied to other non-ThinkPad. i3-4010U 1. The document has moved here. With light browsing (while typing this post with a few tabs open on Firefox, ~18W), it can last up to 4 hours and 30 minutes. It will hardly ever reach 70C or more. however the Wifi was not good, 2. The Embedded Security Subsystem is a chip on the ThinkPad's mainboard that can take care of certain security related tasks conforming to the TCPA standard. IBMs second generation of T42 models (released in Autumn 2004) was the first to feature an integrated fingerprint reader. Repair Status. The X240 with one SODIMM caps at 8 GB. Top. Update: Crystalwell isn't supported by coreboot yet. 2 2280 SATA drives (if you sacrifice the msata slot, two otherwise), an HDMI port, USB Type C 3. - ThinkPad W540. Maximale Höhe unter normalen Luftdruckbedingungen: 31,3°C. 00. 353 votes, 97 comments. 11 IIET42WW 09/10/99. 2 inches) Depth: 229 mm (9 inches) Height: 29. sudo apt-get install lm-sensors thinkfan. Goodbye Lorita, wherever you've gone. In here, you can find anything you need to install your favourite Linux distribution on your ThinkPad. conf, including (level, min_temperature, max_temperature):Performance-enhanced and MIL-SPEC rugged, yet thin and light, the T460p brings the most to your workday. Crucial Memory and SSD upgrades - 100% Compatibility Guaranteed for Lenovo ThinkPad T430 - FREE US Delivery. I just got a T440p for myself just over a month ago, and love it! According to ThinkWiki, the T440p has an UltraBay Slim, and that slot supports batteries and much more!A: Go to taskmanager: right click on taskbar or Ctrl-Alt-Del, then go to services or processes, click on the name column to have them sorted by name, if TPFanControl is running you will see TPFanControl. Lenovo ThinkPad T440p 20AN-006VGE GeForce GT 730M, 4700MQ, Hitachi Travelstar Z7K500 HTS725050A7E630: 5. If someone wants upgrade Wi-Fi card and remove whitelist, or unlock hidden additional menus andHyperBay: a T420/T430/T520/T530 mod that sits in the Ultrabay slot and adds up to three M. 5")SSD in Optical Drive Bay -Running Debian. In this thread you can post your requests for Lenovo ThinkPad T440p / T440s / T540p / E440 / E540. Ultra Dock Firmware update changelog (6 KB) FOOTNOTES [Δ] The DisplayPort MST hub found in this dock may not be supported properly by older Linux kernels, which might affect multi-display support. 2 lspci; 1. If you won't miss the numpad go for the t440p, it will make. Graphics are powered by Intel Integrated HD Graphics 4600. We review a high-priced version (20B6005YGE) with an Intel Core i7-4600U CPU, HD+ display and 500 GB hard drive. exe. Add them to /etc/thinkfan. Bredius88 • 3 yr. 2 slot cannot be used for a dual SSD. NEW SSD 256GB installed inside of it. Even greater battery life. 2NiCd. 60GHz, 12GB RAM) $160. I just upgraded my T440p to 16GB total by installing two 8GB modules, and now reports 16GB not 20. Ausführlicher Test des Lenovo Thinkpad T 440s 20AQ0069GE (Intel Core i7 4600U, Intel HD Graphics 4400, 14. The ATMEL AT24RF08 (24RF08 for shorts) is a 8KiB serial access EEPROM with an RFID interface. T440p vs a t540p with plain 1080p TN panel seems to go for lessThis page gives an overview of the ThinkPad T460s. Processor 6th Generation Intel Core i5 / i7 Processor Processor Number # of Cores # of Threads Base Frequency Max Turbo Frequency Cache Memory Types Processor Graphics i5-6300HQWith a thickness of 24. The same clickpad seems to be used in the T440 and W540 models as well. MinimizeToSysTray=1 to MinimizeToSysTray=0. UEFI Firmware. IBM part numbers. Make sure to isolate the chip properly with shrinking tubes, electrical tape or hot glue. Note: Since kernel 4. The Notebook Stand can be used directly with the ThinkPad, or in combination with a supported Port Replicator or Dock. ATI Mobility FireGL 9000 with 64 MB. Processor # of # of Base Max Turbo Memory Processor Cache Number Cores Threads Frequency Frequency Speed Graphics. This page gives an overview of the ThinkPad T460. Anguilla Antigua and Barbuda Argentina Aruba Australia Austria Bahamas Bangladesh Barbados Belarus Belgium Bermuda Bolivia Brazil Bulgaria Canada Cayman Islands Chile China Colombia Costa Rica Croatia Curaçao Cyprus Czech Republic Denmark Dominican Republic Ecuador Egypt El Salvador. fluff_ T440p • Additional comment actions There's variants of it with a few options i. MiniPCI Express slot. Replacing T430 screen with a better one - ThinkWiki Replacing T430 screen with a better one Example of a 1080p FHD IPS mod on a T420i. Top. How To's. I would like to turn off the touchpad but still be able to use the trackpoint. While UltraConnect was IBM's marketing umbrella for antennas supporting the 802. One of the following processors: 4th Gen Intel® Core™. Com These files were downloaded from Lenovo on 9/12/2014 (before they disappear for good). Additional information. 05. I'm currently working on updating this list, Lenovo in their infinite wisdom keeps mucking with Vantage, which wreaks havoc with the house of cards that is the combination of Lenovo PM, Lenovo Power Management, and the Lenovo Interface Foundation. I keep finding new and different suggestions in each thread. com). Install lm-sensors and thinkfan. 1. Trying to minimize the number of docks I have here. The technology for this combined pointing device comes from either Synaptics, ALPS, or ELAN. Hi All - I've just got myself a new Thinkpad E14 gen 5 AMD R5 w/o an OS. Protectyourcomputeranddatawhenmovingit. It was a. Ethernet (this name comes from the physical concept of ether) is a frame-based computer networking technology for local area networks (LANs). bin, run winphlash. The special key combos like Fn-F4 for "sleep" still work then keycode 227 = Caps_Lock clear lock add lock = Caps_Lock ! Now we activate those new keys. Use regionset to set some region and retry. there are pretty interesting replacement CPUs to consider: I7 4702MQ: 4 cores, 8 threads, 3. BD-ROM, BD-ROM DL, BD-R, BD-R DL, BD-RE, BD-RE DL (6x read speed) This model requires its original optical drive's faceplate and mounting bracket to be swapped onto the Serial Ultrabay Slim Blu-ray Drive II, otherwise the drive will not fit in properly. it works best with it. Aside from having to run out for rubbing alcohol to clean the heatsink, this took 5 minutes, little effort, and no issues. Integrated Fingerprint Reader on select models. rkawakami Admin Posts: 10327 Joined: Sun Jun 04, 2006 6:26 am Location: San Jose, CA 95120 USACategory:T470s. It fixes most issues like brightness control (coupled with AppleBacklightFixup kext from Rehabman), keyboard shortcuts mapping etc. This page gives an overview of the ThinkPad T430s. The ThinkLight is a small 5-volt LED integrated into the top left or middle area of the display bezel in some of the older ThinkPads. From ThinkWiki. 8 in), but noticeably slimmer than the old T440p at 3 cm (~1. ago. The Chinese manufacturer further developed the line, and is still selling new models in 2023. If your power supply is working properly, if you remove all RAM, then try to boot, it should beep 1-3-3-1. 3Ni-MH. 6. 0 (3. 2-RELEASE). Standard Features. This video will illustrate how to replace the Keyboard on your ThinkPad T440, T440s, T450 or T450s laptop. 6 Change the timer interrupt frequency. 6. ini that by default minimizes the app to the sys tray. ThinkPad T440p Laptop. 2 slot. 2. The plan was to install LMDE and last evening I had prepared a bootable USB via Rufus choosing the MBR partitioning scheme and default. Standard Features. If an eGPU is connected and you have 16gb of RAM installed it will max out the CPU and cause a bunch of instability issues. Im going to add that to guide too. See notes about CPU compatibility for potential incompatibilities. Press Apply. 2 SSD as a bootable device (in Chapter 6, "Advanced configuration") because one of its purposes (in OEM deployments of Windows) is to "support the Intel Rapid Start. 44) Dated 2017-09-13. As a result, tpacpi-bat is not needed anymore (see also here). Rp170. Ethernet is mostly standardized as IEEE's 802. AD1981B codec. Intel Core. This is ThinkWiki, the Wikipedia for IBM and Lenovo ThinkPad users. Watch on. Machine Types. 5" 9. 2. Shimodax's ThinkPad fan control tool offers similar functionality (see forum discussion at thinkpads. 1GHz, 3MB L3, 1333MHz FSB) Intel® Core™ i5. The only real T440p heatsink upgrades are heatpipe mods which give about 10C improvement. And technically you can use 45W CPUs, though they'll run hot. The T440P supports Haswell Mobile family CPUs on socket FCPGA946. Add a Comment. $28. 01. I cruised through other threads and found the most popular to be the B140HAN01. Choose according to your priorities. 2Cooling. One of the following processors: Intel® Core™ i3-2310M (2. with 512MB. Open your ThinkPad's backplate and look for an IC or FCC ID. 83A; UL file number E133304 NAGANO JAPAN RADIO CO LTD. For Windows. 512 MB PC2100. 1. This page gives an overview of the ThinkPad T420s. (FRU) Service Part Number. Then try the other slot. To confuse matters further, it appears that there was also an older (now abandoned) driver of the same name written by Erik. RealBlackStuff Admin Emeritus Posts: 23650 Joined: Mon Sep 18, 2006 10:17 am Location: Loch Garman, ÉireWhat makes the T440p so special over modern day laptops is the ability to upgrade almost every component, from the CPU (yes, like on a desktop) to the keyboard a plurality of a plurality of 丨. 95 mm (1. Fprint. Even the system76 and purism laptops can't compete since they have ULV CPU instead of full 45w CPU. That clunkpad needs to go, I want the Trackpoint buttons! Here are some pictures of the back of a T450/T550 Synaptics and Alps Touchpad + 3 buttons. IFO) This is caused by the DVD driver's region never having been set. One other recommendation. 3Battery technologies featured in ThinkPads. Serial Ultrabay Slim. Therefore potential buyers would know if that hardware is supported and owners would know how get the best out of that hardware. It all depends on the price, if it's dirt cheap and the spec you want, it might be worth buying. Daftar Harga Laptop Lenovo Thinkpad T440p Terbaru; November 2023; Harga Laptop Lenovo Thinkpad T440s T440 T440p L440 Core i5 Gent 4 ORIGINAL. Processor. 01. ThinkPad Basic Dock 65W/90W, Type 40A0 (40A00000WW/40A00065XX/40A00090XX) This is a proprietary docking station for models with a CS13 standard docking port. When playing a region-coded video DVD for the first time using a Linux player, you may get errors such as the following: libdvdread: Invalid IFO for VMGM (VIDEO_TS. DIMM = RAM. 3 lsusb; Lenovo ThinkPad T480. I believe Win8. They have always had a idle temp of ~58. thinkwiki or on askubuntu but this. Intel HD Graphics 4600 in processor and NVIDIA GeForce® GT 730M with Optimus™ technology (1GB), supports external analogue monitor via VGA and digital monitor via. 7998 V. Maybe he's bisexual. 20GHz with Turbo Boost, 8MB Cache)Pages in category "T460p" The following 21 pages are in this category, out of 21 total. 6, 1. 60 GHz) , Turbo Boost 2. I just want to make sure if the same is true for T440p before I upgrade RAM. Reply money123451 T40, T41, T42, T43, T420, W520, x220, x220t, E485 • Additional comment actions. 2004 registriert. Skip to content. 151K subscribers in the thinkpad community. 00-inch display that has a resolution of 1366x768 pixels. Lenovo ThinkPad T440p: CPU and storage upgrade. Biggest battery - 57++ doesn't fit in battery slot, creating a convenient handle. 5 Use both C-States (sleep modes) and P-States (frequency scaling) 6. My TP already has a few "cheap" Aliexpress/Taobao parts in it: trackpad, keyboard, and SSD caddy. 60 GHz) Intel Core i7-4710MQ Processor (6M Cache, up to 3. Forum. That generation of core i does not support 16 GB modules. 50GHZ 500GB Hybrid Hard drive 4GB RAM. 4Keymap Table. NOTE!This user guide applies to the following systems: - ThinkPad T540p. MiniPCI Express slot. I just upgraded my T440p to 16GB total by installing two 8GB modules, and now reports 16GB not 20.