computing platform CPU：2 × 4th/5th Gen Intel ? Xeon ? Scalable（Sapphire Rapids / Emerald Rapids） A single machine with a maximum of 64 cores and 128 threads, TDP 385 W Supports 8-channel 5600 MT/s DDR5, with a 75% increase in bandwidth compared to the previous generation Memory: 32 x DDR5 RDIMM, up to 8 TB; optional 16 x Aoteng ? PMem 300 expands to 12 TB CXL 1.1: Memory Pooling Expansion via OCP 3.0 or PCIe Slot 2. Storage capacity Local drive space: up to 45 x 2.5 "(including 32 x NVMe U.2+8 x E1. S optional) RAID: Supports 0/1/10/5/6/50/60, optional 8/12/16 Gb RAID card, with cache protection Startup disk: Dual M.2 SATA/NVMe RAID1 3. Expansion and Networking PCIe: 18 x standard slots (11 x PCIe 5.0+7 x PCIe 4.0), supports 2 x OCP 3.0 network card hot plugging GPU: Single node up to 4 x dual width or 14 x single width GPU, meeting AI inference/VDI density requirements Network: Built in 2 × 1/10/25/40/100/200 GbE OCP 3.0 options, supporting PHY bypass RDMA 4. Reliability and energy efficiency Power supply: 550 W-2700 W titanium/platinum module, 96% energy efficiency, supports 220 V AC/240 V HVDC Heat dissipation: Operating temperature range of 5 ℃ -45 ℃, N+1 redundant fan, supporting dynamic frequency conversion and partitioned heat dissipation MTBF：> 100 000 h， Tested for 96 hours of aging, impact, drop, dust, salt spray, etc 5. Management and Security HDM: Agent free out of band management, supports Redfish/IPMI/SNMP, batch OS installation/firmware one click upgrade Front panel: optional LCD touch screen, real-time display of asset, temperature, and fault information Security: TCM/TPM 2.0, Intel SGX 2.0, Chassis Intrusion Detection, Two Factor Authentication, Firmware Digital Signature
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