Does the HP Pavilion 6105us require match pair of RAM Memory? CPU: 2.0 GHz AMD Turion™ 64 Mobile Technology MK-36 ChipSet: NVIDIA GeForce Go 6150 (UMA) Current memory is a pair of DDR2 SODIMM System Memory sticks of 256MB each: 1RXx16 PC2-5300S-5-12-C3 Samsung Module: M470T3354CZ3-CE6 0632 # Capacity: 256MB # Speed: PC2-5300 667MHz # Pins: 200pin # ECC: No # Registered: No