OWC 3U2D42R816GB 16GB DDR4 3200 CL22 1.2V 288pin UDIMM Dell OptiPlex 5080 5090 7000 7071

Compatible Dell OptiPlex DDR4 upgrade

This 16GB DDR4 3200 module is built for Dell OptiPlex 5080 Tower, 5090 SFF, 5090 Tower, 7000 SFF and 7071 Tower systems. It delivers a straightforward capacity increase for office workstations that need more memory headroom. The JEDEC standard PC4-25600 specification ensures reliable operation at the platform's rated speed.

Standard 288-pin UDIMM with no heat spreader

The unbuffered non-ECC DIMM uses a 1.2V operating voltage and CL22 timings. Its plain green PCB fits the tight clearances inside small form factor OptiPlex chassis without blocking adjacent slots or CPU coolers. Installation follows the usual tool-free DIMM latch mechanism found on these motherboards.

Replaces slower DDR4 or fills empty slots

The module runs at 3200MHz and is backward compatible with 2133, 2400, 2666 and 2933MHz systems, so it works in older OptiPlex units that officially support lower speeds. The upgrade is worth it when the current configuration has less than 16GB per channel or when all slots are populated with slower modules. Builders who need ECC error correction or registered buffering should look elsewhere.