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About your ProBook 4431s

2 (2 banks of 1)
Maximum memory:
Standard memory:
2GB or 4GB removable

Good news!

Your computer will work with several of our Crucial SATA drives.

All compatible upgrades

Compatible memory for:

ProBook 4431s

Internal SSD for:

ProBook 4431s

External SSD for:

ProBook 4431s


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