ذاكرة خادم Micron 8GB DDR4-2400 ECC RDIMM

Part numbers and identification

Buyers search for "Micron 8GB DDR4-2400 RDIMM", "Micron 8GB 2400 ECC" and "8GB DDR4 2400 registered".

Because this exact part is fitted to ServerDove's assembled T440, R630, R640 and HPE Gen10 servers, buyers extending one of those machines get a module from the same stock, which keeps every DIMM in the server identical in manufacturer, speed and organisation. That is the ideal condition for a memory controller, and it avoids the mixed vendor warnings some firmware raises when modules differ.

Specification

A 2400MT/s module is the natural fit for Xeon E5 v4 servers, which run memory at exactly that speed. In a first generation Xeon Scalable server it runs at 2400MT/s rather than the 2666MT/s the Gold processors support, a small penalty that matters little for general workloads and not at all for storage or backup servers. It is registered ECC memory and belongs in servers and workstations that take RDIMMs, not in desktops.

Installation

Turn the server off and unplug it. Follow the board's population order, one module per channel per processor first, and keep all modules in the system the same speed and type. Press the module into its slot until the latches close, then confirm the capacity and the 2400MT/s speed in the BIOS at boot. When adding to a ServerDove assembled server that already holds this part, the new modules simply continue the existing sequence.