![Lenovo ThinkPad T420s Configurations, Software, & Verdict | Business Laptop Reviews | Laptop Reviews | Laptop Mag Lenovo ThinkPad T420s Configurations, Software, & Verdict | Business Laptop Reviews | Laptop Reviews | Laptop Mag](https://cdn.mos.cms.futurecdn.net/CFbNbbLthgXfBRRXc275pd-320-80.jpg)
Lenovo ThinkPad T420s Configurations, Software, & Verdict | Business Laptop Reviews | Laptop Reviews | Laptop Mag
![16GB KIT (2 x 8GB) for IBM Lenovo ThinkPad T Series T420 T420i T420s T520 T520i. SO-DIMM DDR3 Non-ECC PC3-10600 1333MHz RAM Memory. Genuine A-Tech Brand. at Amazon.com 16GB KIT (2 x 8GB) for IBM Lenovo ThinkPad T Series T420 T420i T420s T520 T520i. SO-DIMM DDR3 Non-ECC PC3-10600 1333MHz RAM Memory. Genuine A-Tech Brand. at Amazon.com](https://m.media-amazon.com/images/I/71z2T6h7ikL._AC_UF894,1000_QL80_.jpg)
16GB KIT (2 x 8GB) for IBM Lenovo ThinkPad T Series T420 T420i T420s T520 T520i. SO-DIMM DDR3 Non-ECC PC3-10600 1333MHz RAM Memory. Genuine A-Tech Brand. at Amazon.com
![Used Lenovo Thinkpad T420s Laptop Intel i5 Dual Core Gen 2 4GB RAM 500GB SATA Windows 10 Home 64 Bit - Walmart.com Used Lenovo Thinkpad T420s Laptop Intel i5 Dual Core Gen 2 4GB RAM 500GB SATA Windows 10 Home 64 Bit - Walmart.com](https://i5.walmartimages.com/asr/00500fac-6df1-445f-8f91-13c1331a92bf.366399689abcf3e7f5a8e42393afde5b.jpeg?odnHeight=2000&odnWidth=2000&odnBg=FFFFFF)
Used Lenovo Thinkpad T420s Laptop Intel i5 Dual Core Gen 2 4GB RAM 500GB SATA Windows 10 Home 64 Bit - Walmart.com
![Memory RAM | 2GB - Lenovo ThinkPad T420s T-Series - (OEM-# 55Y3710, 55Y3716, 78Y7392, 64Y6651) - 1333MHz, Unbuffered, 1,5V Memory RAM | 2GB - Lenovo ThinkPad T420s T-Series - (OEM-# 55Y3710, 55Y3716, 78Y7392, 64Y6651) - 1333MHz, Unbuffered, 1,5V](https://www.compuram.biz/bilder/produkte/ram/ddr3_so-dimm-p2.jpg)
Memory RAM | 2GB - Lenovo ThinkPad T420s T-Series - (OEM-# 55Y3710, 55Y3716, 78Y7392, 64Y6651) - 1333MHz, Unbuffered, 1,5V
![Memory RAM | 16GB Kit (2x8GB) - Lenovo ThinkPad T420s T-Series - (OEM-# Dual-Channel Memory Kit (2x 03X6401)) - 1333MHz, Unbuffered, 1,5V Memory RAM | 16GB Kit (2x8GB) - Lenovo ThinkPad T420s T-Series - (OEM-# Dual-Channel Memory Kit (2x 03X6401)) - 1333MHz, Unbuffered, 1,5V](https://www.compuram.biz/bilder/produkte/ram/ddr3_so-dimm_2er-f2.jpg)
Memory RAM | 16GB Kit (2x8GB) - Lenovo ThinkPad T420s T-Series - (OEM-# Dual-Channel Memory Kit (2x 03X6401)) - 1333MHz, Unbuffered, 1,5V
![Lenovo ThinkPad Laptop Computer T420s 14" Intel Core i5 2nd Generation Wi-Fi NO RAM NO Hard drive NO Operating System Lenovo ThinkPad Laptop Computer T420s 14" Intel Core i5 2nd Generation Wi-Fi NO RAM NO Hard drive NO Operating System](https://cdn11.bigcommerce.com/s-w5trgcbv/images/stencil/1280x1280/products/12747/73041/T420s_1__46714.1692202733.jpg?c=2?imbypass=on)
Lenovo ThinkPad Laptop Computer T420s 14" Intel Core i5 2nd Generation Wi-Fi NO RAM NO Hard drive NO Operating System
![Used Lenovo Thinkpad T420s Laptop Intel i5 Dual Core Gen 2 4GB RAM 500GB SATA Windows 10 Home 64 Bit - Walmart.com Used Lenovo Thinkpad T420s Laptop Intel i5 Dual Core Gen 2 4GB RAM 500GB SATA Windows 10 Home 64 Bit - Walmart.com](https://i5.walmartimages.com/asr/2f4884e1-72e1-4df1-bd96-1c09fcf4cc17.091750c8543be9fedba16e61f26c279d.jpeg?odnHeight=2000&odnWidth=2000&odnBg=FFFFFF)
Used Lenovo Thinkpad T420s Laptop Intel i5 Dual Core Gen 2 4GB RAM 500GB SATA Windows 10 Home 64 Bit - Walmart.com
![Memory RAM | 16GB Kit (2x8GB) - Lenovo ThinkPad T420s T-Series - (OEM-# Dual-Channel Memory Kit (2x 03X6401)) - 1333MHz, Unbuffered, 1,5V Memory RAM | 16GB Kit (2x8GB) - Lenovo ThinkPad T420s T-Series - (OEM-# Dual-Channel Memory Kit (2x 03X6401)) - 1333MHz, Unbuffered, 1,5V](https://www.compuram.biz/bilder/produkte/ram/ddr3_so-dimm_2er-p2.jpg)
Memory RAM | 16GB Kit (2x8GB) - Lenovo ThinkPad T420s T-Series - (OEM-# Dual-Channel Memory Kit (2x 03X6401)) - 1333MHz, Unbuffered, 1,5V
![Refurbished Lenovo ThinkPad T420s/i5-2520M/4GB RAM/320GB HDD/14-inch/Windows 10 Pro/B | SafepcDirect Refurbished Lenovo ThinkPad T420s/i5-2520M/4GB RAM/320GB HDD/14-inch/Windows 10 Pro/B | SafepcDirect](https://www.safepcdirect.co.uk/media/catalog/product/cache/1/image/900x900/9df78eab33525d08d6e5fb8d27136e95/t/4/t420s_i5-2520m-min.jpg)
Refurbished Lenovo ThinkPad T420s/i5-2520M/4GB RAM/320GB HDD/14-inch/Windows 10 Pro/B | SafepcDirect
![CMS 16GB (2X8GB) DDR3 10600 1333MHZ Non ECC SODIMM Memory Ram Upgrade Compatible with Lenovo® Thinkpad T420S 4170, 4171, 4173, 4174 - A13 at Amazon.com CMS 16GB (2X8GB) DDR3 10600 1333MHZ Non ECC SODIMM Memory Ram Upgrade Compatible with Lenovo® Thinkpad T420S 4170, 4171, 4173, 4174 - A13 at Amazon.com](https://m.media-amazon.com/images/I/71eVw9HLcEL._AC_UF894,1000_QL80_.jpg)
CMS 16GB (2X8GB) DDR3 10600 1333MHZ Non ECC SODIMM Memory Ram Upgrade Compatible with Lenovo® Thinkpad T420S 4170, 4171, 4173, 4174 - A13 at Amazon.com
![T420 still a good daily driver but looking to upgrade. Any good options for college/home? : r/thinkpad T420 still a good daily driver but looking to upgrade. Any good options for college/home? : r/thinkpad](https://preview.redd.it/t420-still-a-good-daily-driver-but-looking-to-upgrade-any-v0-8myq985f4m0a1.jpg?width=640&crop=smart&auto=webp&s=540cd4ea582cdfb291566e57f9b036f9cc9dab25)
T420 still a good daily driver but looking to upgrade. Any good options for college/home? : r/thinkpad
![Amazon.com: parts-quick 8GB 2 x 4GB DDR3 Memory for Lenovo ThinkPad T420 T420i T420s PC3-10600 1333MHz 204 pin SODIMM Laptop Notebook RAM Brand : Electronics Amazon.com: parts-quick 8GB 2 x 4GB DDR3 Memory for Lenovo ThinkPad T420 T420i T420s PC3-10600 1333MHz 204 pin SODIMM Laptop Notebook RAM Brand : Electronics](https://m.media-amazon.com/images/I/71gvpb3IfXL._AC_UF894,1000_QL80_.jpg)