5 Things to Know About the DeskMini B660's RAM

It uses DDR4 SO-DIMMs, not DDR5 ASRock stuck with DDR4 for the B660 DeskMini, which keeps costs down and avoids the premium price of DDR5.

Maximum capacity is 64 GB Two slots support up to 64 GB total, which is enough for most desktop tasks in this compact form factor.

Dual-channel requires two matching sticks For best performance, install two identical DDR4 SO-DIMMs. No exotic or overclocked RAM is needed.

Standard DDR4 SO-DIMMs work fine You don’t need special low-profile or laptop memory. Any standard DDR4 SO-DIMM will fit.

64 GB is a practical ceiling Given the DeskMini’s size and typical use cases, 64 GB is more than adequate for multitasking and moderate workloads.