Black Diamond Memory BD8GX22133MQN22 16GB (2 x 8GB) DDR4 2133 laptop RAM

16GB DDR4 2133 laptop kit

This kit provides 16GB of DDR4 memory in two 8GB SO-DIMM modules running at 2133 MT/s. It targets notebook owners who need to restore or expand system memory for everyday workloads. The 260-pin form factor matches the standard DDR4 laptop slot used in many compatible devices. Black Diamond Memory supplies these modules from a catalogue covering over 200,000 configurations.

260-pin SO-DIMM build

Each stick uses the 260-pin SO-DIMM layout required by the DDR4 laptop standard, so installation follows the usual slot-and-click procedure inside the memory bay. The modules are unbuffered and non-ECC, matching the typical specification for consumer notebooks. Black Diamond Memory notes decades of focus on memory and server parts, with production experience spanning enterprise servers, desktops and laptops. The kit has been listed since October 11, 2019.

DDR4 2133 speed ceiling

The DDR4 2133 (PC4 17000) rating sets the maximum data rate; the system will down-clock if the platform only supports a lower speed. Buyers whose chipset or processor caps memory at a slower grade will not gain extra bandwidth from this kit. The two-module layout fills a dual-channel pair, but boards with a single slot can only use one stick at a time. Systems requiring ECC or registered memory cannot use these unbuffered modules.