![I got free Lenovo T420 i put there Sata SSD 250Gb [Win 10 activated with original key for Win 7] i clean it and ive done little cooling mod [Temps drop -20C I got free Lenovo T420 i put there Sata SSD 250Gb [Win 10 activated with original key for Win 7] i clean it and ive done little cooling mod [Temps drop -20C](https://i.redd.it/i-got-free-lenovo-t420-i-put-there-sata-ssd-250gb-win-10-v0-ajhh6arxkjeb1.jpg?width=4080&format=pjpg&auto=webp&s=0b06db8e7d550c2c97c22373418b3d76ff1bf251)
I got free Lenovo T420 i put there Sata SSD 250Gb [Win 10 activated with original key for Win 7] i clean it and ive done little cooling mod [Temps drop -20C
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2nd HDD SSD Hard Drive Caddy Tray Replacement for Lenovo Thinkpad T420 T430 T510 T520 T530 W510 W520 W530, Internal Laptop CD/ - AliExpress
![Finally added mSATA SSD to my T420 and now have 3 drives booting multiple operating systems, what a joy 😁 : r/thinkpad Finally added mSATA SSD to my T420 and now have 3 drives booting multiple operating systems, what a joy 😁 : r/thinkpad](https://preview.redd.it/finally-added-msata-ssd-to-my-t420-and-now-have-3-drives-v0-hutw0wslgd1a1.jpg?width=3968&format=pjpg&auto=webp&s=1aea525749684aec124ac8055bc324b28453b234)
Finally added mSATA SSD to my T420 and now have 3 drives booting multiple operating systems, what a joy 😁 : r/thinkpad
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Amazon.com: CMS 128GB mSATA 6GB/s Internal SSD Compatible with Lenovo ThinkPad T420 Series - C29 : Electronics
![Refurbed this T420 for a local DJ, 16GB+512GB SSD and a fresh copy of Windows 11. Good to go for another 10 years! : r/thinkpad Refurbed this T420 for a local DJ, 16GB+512GB SSD and a fresh copy of Windows 11. Good to go for another 10 years! : r/thinkpad](https://i.redd.it/refurbed-this-t420-for-a-local-dj-16gb-512gb-ssd-and-a-v0-e17shw8ls82a1.jpg?width=3072&format=pjpg&auto=webp&s=31e59f6b42d63fa6d1c3b755ae26dfd929a25933)
Refurbed this T420 for a local DJ, 16GB+512GB SSD and a fresh copy of Windows 11. Good to go for another 10 years! : r/thinkpad
![CMS 16GB (2X8GB) DDR3 10600 1333MHZ Non ECC SODIMM Memory Ram Upgrade Compatible with Lenovo® Thinkpad T420 4177, 4178, 4180, 4236 Series - A13 at Amazon.com CMS 16GB (2X8GB) DDR3 10600 1333MHZ Non ECC SODIMM Memory Ram Upgrade Compatible with Lenovo® Thinkpad T420 4177, 4178, 4180, 4236 Series - A13 at Amazon.com](https://m.media-amazon.com/images/W/MEDIAX_792452-T2/images/I/71eVw9HLcEL.jpg)
CMS 16GB (2X8GB) DDR3 10600 1333MHZ Non ECC SODIMM Memory Ram Upgrade Compatible with Lenovo® Thinkpad T420 4177, 4178, 4180, 4236 Series - A13 at Amazon.com
![Amazon.com: Bfenown 2nd HDD SSD Hard Drive Caddy Tray Replacement for Lenovo Thinkpad T420 T430 T510 T520 T530 W510 W520 W530, Internal Laptop CD DVD ROM Optical Modular Bay to 2.5 Inch Amazon.com: Bfenown 2nd HDD SSD Hard Drive Caddy Tray Replacement for Lenovo Thinkpad T420 T430 T510 T520 T530 W510 W520 W530, Internal Laptop CD DVD ROM Optical Modular Bay to 2.5 Inch](https://m.media-amazon.com/images/W/MEDIAX_792452-T2/images/I/61SZeC9HYkL._AC_UF894,1000_QL80_.jpg)
Amazon.com: Bfenown 2nd HDD SSD Hard Drive Caddy Tray Replacement for Lenovo Thinkpad T420 T430 T510 T520 T530 W510 W520 W530, Internal Laptop CD DVD ROM Optical Modular Bay to 2.5 Inch
![Refurbishing a laptop – Lenovo T420 Remove keyboard, replace CPU thermal paste and clean cooler – Learn ICT Now Refurbishing a laptop – Lenovo T420 Remove keyboard, replace CPU thermal paste and clean cooler – Learn ICT Now](https://learnictnow.com/wp-content/uploads/2020/11/IMG_0958-1-scaled.jpg)
Refurbishing a laptop – Lenovo T420 Remove keyboard, replace CPU thermal paste and clean cooler – Learn ICT Now
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New For Lenovo ThinkPad T420 T420i T430 T430i T510 T510i T520 T520i T530 T530i Replace 12.7mm 2nd HDD SSD Hard Drive Caddy Tray - AliExpress
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2Nd HDD SSD Hard Drive Caddy Tray Replacement For Lenovo Thinkpad T420 T430 T510 T520 T530 W510 W520 W530, Internal Laptop CD/DV - AliExpress
![Amazon.com: 2nd HDD SSD Caddy for Lenovo Thinkpad T510 T520 T530 W530 W520 W510 W700DS W700 W701 T430 T420 T420i Laptop, SATA3 Second Solid State Hard Drive Enclosure, CD DVD Optical Bay Amazon.com: 2nd HDD SSD Caddy for Lenovo Thinkpad T510 T520 T530 W530 W520 W510 W700DS W700 W701 T430 T420 T420i Laptop, SATA3 Second Solid State Hard Drive Enclosure, CD DVD Optical Bay](https://m.media-amazon.com/images/W/MEDIAX_792452-T2/images/I/61iZohcSkaL._AC_UF894,1000_QL80_.jpg)