Supermicro SSG-121E-NES24R-G1 1U rack server dual Xeon 6548Y+ 32C 2.5GHz 256GB DDR5 3.8TB+480GB NVMe

Dual 32-core Xeon 1U storage server

The Supermicro SSG-121E-NES24R-G1 is a 1U rack system built around two Intel Xeon 6548Y+ processors. Each CPU delivers 32 cores at 2.5 GHz with 60 MB cache. The platform ships with 256 GB of DDR5-5600 ECC memory across 32 slots and supports up to 8 TB total capacity. Front hot-swap bays accept 24 E1.S NVMe drives while two internal M.2 slots add boot or cache flexibility. Dual 25 GbE SFP28 networking and dual 2000 W Titanium power supplies complete the package.

Suits dense storage workloads; not for GPU compute

This server targets organisations that need high core counts and massive local NVMe capacity in a single rack unit. The 24 front E1.S bays enable all-flash arrays for databases, software-defined storage or content delivery. Workloads requiring GPU acceleration, additional PCIe add-in cards or tower form-factor deployment will not fit this chassis. Buyers needing more than two sockets or liquid-cooling infrastructure should evaluate alternative platforms.

24 front E1.S NVMe bays define storage density

The single specification that determines fit is the 24-bay E1.S NVMe backplane. It dictates maximum drive count, drive form factor and direct PCIe connectivity to the CPUs. Confirm that your drives use the E1.S interface and that your workload can saturate the available lanes before committing to this configuration.