16GB DDR4 DIMM memory module,

Dell TP9W1 is a 16GB DDR4 memory module for desktop computers. It adds memory capacity to a system that supports this type of module.

The module uses a 288-pin DDR4 UDIMM format. Its listed speed is 2666 MT/s (PC4-21300), and it operates at 1.2 V. The memory is unbuffered and non-ECC, details that identify its memory type and operating format.

This is a single 16GB module, rather than a multi-module kit. Its specifications provide the key details for matching it with a compatible desktop memory slot.