![FRU 04W2045 04Y1933 63Y1967 63Y1989 Mainboard For Lenovo Thinkpad T420 T420I Laptop Motherboard NZM3I-6 QM67 DDR3 100% Tested OK FRU 04W2045 04Y1933 63Y1967 63Y1989 Mainboard For Lenovo Thinkpad T420 T420I Laptop Motherboard NZM3I-6 QM67 DDR3 100% Tested OK](https://ae01.alicdn.com/kf/S837c508b662547d495d77a97d5fad12ef/FRU-04W2045-04Y1933-63Y1967-63Y1989-Mainboard-For-Lenovo-Thinkpad-T420-T420I-Laptop-Motherboard-NZM3I-6-QM67.jpg)
FRU 04W2045 04Y1933 63Y1967 63Y1989 Mainboard For Lenovo Thinkpad T420 T420I Laptop Motherboard NZM3I-6 QM67 DDR3 100% Tested OK
![FRU 04W2045 04Y1933 63Y1967 63Y1989 Mainboard For Lenovo Thinkpad T420 T420I Laptop Motherboard NZM3I-6 QM67 DDR3 100% Tested OK FRU 04W2045 04Y1933 63Y1967 63Y1989 Mainboard For Lenovo Thinkpad T420 T420I Laptop Motherboard NZM3I-6 QM67 DDR3 100% Tested OK](https://ae01.alicdn.com/kf/Seb931c4b55fc449d8bde4998b46841acu/FRU-04W2045-04Y1933-63Y1967-63Y1989-Mainboard-For-Lenovo-Thinkpad-T420-T420I-Laptop-Motherboard-NZM3I-6-QM67.jpg)
FRU 04W2045 04Y1933 63Y1967 63Y1989 Mainboard For Lenovo Thinkpad T420 T420I Laptop Motherboard NZM3I-6 QM67 DDR3 100% Tested OK
I have a Lenovo Thinkpad T420 Core i5 2520M. What is the maximum memory I can have - 8 GB or 16 GB? - Quora
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