4U storage server with 160 hot-swap 2.5" U.2 NVMe bays plus 4× E1.S bays. Single AMD EPYC 9005 up to 360W, up to 6TB DDR5-6400, dual 2600W Titanium PSUs. Shown at FMS 2026 — up to ~20PB of storage density for AI data lakes.
4U Rackmount (CSE-SG401U2)
AMD EPYC 9005, up to 96C/192T, 256MB cache, up to 360W TDP
160× 2.5" U.2 PCIe 4.0 x1 NVMe + 4× E1.S PCIe 5.0 x4
~20 PB (with 122–128TB class SSDs)
12× DIMM, up to 6TB DDR5-6400 / 6TB DDR5-4800 ECC RDIMM
Super H14SSF
3× PCIe 5.0 x16 FHHL + 2× M.2 NVMe (22110/2280)
2× 10GbE RJ45 (Broadcom BCM57416) + 1× GbE BMC LAN
IPMI 2.0, KVM-over-LAN, Redfish API, SuperCloud Composer
TPM 2.0, NIST 800-193 Silicon Root of Trust, Secure Boot
2× 2600W Titanium (96%) 1+1 redundant hot-plug
Up to 5× 80mm + 6× 40mm hot-swap fans, air shroud
176 × 448.4 × 845 mm (6.9" × 17.65" × 33.2")
203 lbs (92 kg) net / 236 lbs (107 kg) gross
OCP Accepted · RHEL 10.0 supported
Available
Quote
The Supermicro ASG-4116S-NU160R is an OCP-accepted 4U storage server that packs 160 top-loading hot-swap 2.5" U.2 NVMe bays — plus 4 front E1.S NVMe bays — into a single AMD EPYC 9005 node. Unveiled at FMS 2026, it is Supermicro's highest-density all-NVMe storage platform, built for the petabyte-scale data lakes that feed modern AI training and inference pipelines.
With 12 DIMM slots supporting up to 6TB of DDR5-6400 ECC RDIMM and three PCIe 5.0 x16 FHHL expansion slots for high-speed NICs or DPUs, the ASG-4116S-NU160R moves NVMe bandwidth close to the GPU tier. Paired with 122–128TB class drives (e.g. Solidigm D5-P5336 122.88TB), a single system approaches 20PB of raw storage — roughly 40PB in 4U once 245TB-class drives ship. Redundant 2600W Titanium PSUs and full IPMI/Redfish management make it a datacenter-ready building block for AI factories.
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