2PC OF 4GB 204p PC3-10600 CL9 16c 256x8 DDR3-1333 SODIMM.

Lifetime exchange or repair warranty against manufacturing defects. by Computer Memory Solutions

Brand Computer Memory Solutions

We don't use OEM or Generic module to avoid incompatibility.

Guaranteed to work in your notebook or you get your money back.

Compatible with:

HP/Compaq ProBook 4210s (DDR3) 

HP/Compaq ProBook 4310s

HP/Compaq ProBook 4325s

HP/Compaq ProBook 4326s

HP/Compaq ProBook 4410s (DDR3)

HP/Compaq ProBook 4411s (DDR3)

HP/Compaq ProBook 4425s

HP/Compaq ProBook 4510s (DDR3)

HP/Compaq ProBook 4520s (DDR3)

HP/Compaq ProBook 4525s

HP/Compaq ProBook 4710s (DDR3)