5 Things to Know About Running a Single Stick of RAM

You can run one stick now and add another later The system will work fine with a single 16GB stick, running in single-channel mode until you install the second stick.

Single-channel mode hurts performance for demanding tasks Gaming, video editing, and heavy multitasking typically lose 5–15% speed compared to dual-channel. For web browsing or light gaming, you likely won’t notice.

Modern motherboards handle mismatched sticks well If you buy the same model later, timing differences are usually managed automatically. Just match speed and capacity—ideally from the same kit.

One stick is a fine stopgap on a tight budget If you don’t need maximum performance immediately, a single stick works as a temporary solution until you can afford the pair.

Finishing the pair is worth it Your future self will appreciate the dual-channel speed boost for memory-intensive tasks.