HPE 838083-B21-RFB is a refurbished 32GB memory module for adding memory to a compatible computer system. Its specification is 2Rx4 PC4-2666V-R, and HPE identifies the corresponding 838083-B21 Smart Kit as a 32GB memory product.
HPE describes the associated module as registered SDRAM operating in DDR4 mode, organized as 2Gx4. This gives a concise description of its memory type and organization alongside its capacity and speed class.
This listing is for the refurbished 838083-B21-RFB variant.