Apacer AS 4 GB (1x4GB DDR4-2666)

The Apacer AS 4 GB ships as a single module with 4GB of DDR4 on board. Operating voltage sits at 1.35V. It is specced for 2666 MT/s with a CAS latency of 19, working out to a true latency of about 14.3ns.

DDR4 pricing in the budget tier makes this a sensible pairing for older AM4 and LGA1700 boards that top out at DDR4. Once memory clears 3600 MT/s, frequency gains taper off, so the 4GB on offer here is the spec that counts for esports and everyday use. Expect to pay around $42.54, which lands it among budget options.