Apotop U3A4Gx2-21C9PC 8 GB (2x4GB DDR3-2133)

The Apotop U3A4Gx2-21C9PC 8 GB ships as 2 modules of 4GB each with 8GB of DDR3 on board. It is rated at 2133 MT/s with a CAS latency of 9, working out to a true latency of about 8.4ns. Operating voltage sits at 1.35V.

Once memory clears 3600 MT/s, frequency gains taper off, so the 8GB on offer here is the spec that counts for esports and everyday use. PlanMyPC's builder flags compatibility problems automatically and tracks the latest memory kit deals from multiple stores. Apotop backs the product through its standard warranty channels; check the listing for region-specific terms.