Do you want to upgrade your RAM?
Do you want to upgrade your RAM?
It’s best to keep the same RAM modules for simplicity and cost-effectiveness. Even if they support a mix of 2GB and 4GB, sticking with one type is the easiest and cheapest option. Arrange them in the first and third slots, or ideally in the second and fourth (A2 and B2). This setup gives you a solid 8GB total, which should handle most games smoothly—just avoid running multiple programs like Chrome or heavy tasks while gaming. Some demanding AAA games might push the limit, but it seems your system is older and you’re mainly upgrading for existing favorites. If you decide to buy both sets, ensure they match in slot pairing: align A1 with B1, A2 with B2. This configuration usually works best for dual-channel performance. On certain boards, only the strongest slots (A2 and B2) can handle larger sticks, so using them optimizes speed. If you’re currently using A1/A2 or B1/B2, you’ll have two sticks but still in a single channel, which can cause stuttering. Check your current RAM setup, speeds, and latencies to see if upgrading further makes sense.
Consider the cost of the 2GB units. Would you purchase additional 2x 2GB or a single 4GB? Have you tested their speed and latency? I might have suggested going for three 2GB if it was cheaper. The system could face problems and might need to lower all clocks to around 800MHz—check Task Manager if it boots. In the worst scenario, buying one 4GB or another pair of 2GB would fill all slots as planned. As a note, try different configurations like Dimm A1 2GB, Dimm A2 Empty, Dimm B1 2GB, Dimm B2 4GB, or similar, but results aren't guaranteed.
Hopefully latencies (CAS rating) match, that should be okay. I'm mainly concerned about potential issues if everyone downclocks due to mismatched speeds. Yes, I'll try that first—stick it in 2(A2) if needed. Usually, that slot is the strongest (4/'B2' is the second best). I edited late, just double-check if it's running at 1333hz via Task Manager (the picture above was lost). If it is, you're good to go.
Certainly, in the worst scenario it should be... just keeping an eye out for that.