8GB DDR4 2666MHz unbuffered

Dell 1T3YJ-RFB is a refurbished memory module for adding system memory to compatible equipment. It provides 8GB of DDR4 memory and is specified as unbuffered, making it a UDIMM module.

The module is rated at 2666MHz and uses a 288-pin DIMM format. Its single-rank design, 1.2V rating and ECC capability are confirmed in the product listing. Dell's PowerEdge R240 technical guide also lists DIMM PN 1T3YJ with 8GB capacity, 2666 speed, 1.2V and Advanced ECC.

It is identified by the full MPN 1T3YJ-RFB and OEM reference 01T3YJ. The R240 guide lists the related 1T3YJ DIMM as supported memory for that server.