![Upgraded my T520 with 16GB memory and a brand new 9-cell 70++ 94Wh battery. Looking forward to another 8+ years with this machine! : r/thinkpad Upgraded my T520 with 16GB memory and a brand new 9-cell 70++ 94Wh battery. Looking forward to another 8+ years with this machine! : r/thinkpad](https://preview.redd.it/u7snip72qpc31.jpg?auto=webp&s=719429ba64cdcf54d4bab220f2add4e227a6640b)
Upgraded my T520 with 16GB memory and a brand new 9-cell 70++ 94Wh battery. Looking forward to another 8+ years with this machine! : r/thinkpad
![8GB 2x 4GB PC3-10600 DDR3 1333 MHz Memory RAM for LENOVO THINKPAD T520 4240 - Walmart.com - Walmart.com 8GB 2x 4GB PC3-10600 DDR3 1333 MHz Memory RAM for LENOVO THINKPAD T520 4240 - Walmart.com - Walmart.com](https://i5.walmartimages.com/asr/1371191c-ebbe-471b-a38a-588bac5ddd16.135cd4b8ca8a59b4f54eb4478470b5fa.jpeg)
8GB 2x 4GB PC3-10600 DDR3 1333 MHz Memory RAM for LENOVO THINKPAD T520 4240 - Walmart.com - Walmart.com
![CMS 16GB (2X8GB) DDR3 10600 1333MHZ NON ECC SODIMM Memory Ram Upgrade Compatible with Lenovo® Thinkpad T520 4239; 4240, 4241, 4242, 4243 - A13 - Newegg.com CMS 16GB (2X8GB) DDR3 10600 1333MHZ NON ECC SODIMM Memory Ram Upgrade Compatible with Lenovo® Thinkpad T520 4239; 4240, 4241, 4242, 4243 - A13 - Newegg.com](https://c1.neweggimages.com/ProductImage/AAFJ_1_20180621885126705.jpg)
CMS 16GB (2X8GB) DDR3 10600 1333MHZ NON ECC SODIMM Memory Ram Upgrade Compatible with Lenovo® Thinkpad T520 4239; 4240, 4241, 4242, 4243 - A13 - Newegg.com
![Memory RAM | 2GB - Lenovo ThinkPad T520 T-Series - (OEM-# 55Y3710, 55Y3716, 78Y7392, 64Y6651) - 1333MHz, Unbuffered, 1,5V Memory RAM | 2GB - Lenovo ThinkPad T520 T-Series - (OEM-# 55Y3710, 55Y3716, 78Y7392, 64Y6651) - 1333MHz, Unbuffered, 1,5V](https://www.compuram.biz/bilder/produkte/ram/ddr3_so-dimm-f2.jpg)
Memory RAM | 2GB - Lenovo ThinkPad T520 T-Series - (OEM-# 55Y3710, 55Y3716, 78Y7392, 64Y6651) - 1333MHz, Unbuffered, 1,5V
![Lenovo ThinkPad T520 Intel Core i5-2520M 2.5GHz 2nd Gen CPU 16GB RAM 256GB SSD Windows 10 Pro 15.6-inch Laptop (Refurbished) - Overstock - 16634363 Lenovo ThinkPad T520 Intel Core i5-2520M 2.5GHz 2nd Gen CPU 16GB RAM 256GB SSD Windows 10 Pro 15.6-inch Laptop (Refurbished) - Overstock - 16634363](https://ak1.ostkcdn.com/images/products/is/images/direct/e37ee2c6da28aa09eecf639365cdf7e106a8c81e/Lenovo-ThinkPad-T520-Intel-Core-i5-2520M-2.5GHz-2nd-Gen-CPU-16GB-RAM-256GB-SSD-Windows-10-Pro-15.6-inch-Laptop-%28Refurbished%29.jpg)
Lenovo ThinkPad T520 Intel Core i5-2520M 2.5GHz 2nd Gen CPU 16GB RAM 256GB SSD Windows 10 Pro 15.6-inch Laptop (Refurbished) - Overstock - 16634363
![Lenovo ThinkPad T510, T520, T530, W 510, W520, W530 Keyboard removal (for RAM Memory Upgrade) - YouTube Lenovo ThinkPad T510, T520, T530, W 510, W520, W530 Keyboard removal (for RAM Memory Upgrade) - YouTube](https://i.ytimg.com/vi/Tpqw0UWyq-4/mqdefault.jpg)