R4900 G3 is supplied by HuaShengBoYe with verified origin and traceable batch information. We quote against your BOM, confirm packaging and date codes, and ship worldwide from Shenzhen.
1. Calculation and Memory CPU: 2x1/2 generation Xeon SP, with a maximum of 28 cores and 205 watts per unit, and 56 cores and 112 threads for the entire machine Memory: 24 x DDR4 DIMM, speed 2666 MT/s, maximum 3 TB; supports Autotek ? DCPMM， Expand to 4 TB capacity memory 2. Storage capacity Disk position: Front 12 × 3.5 "or 25 × 2.5" (including 32 × NVMe options) Rear 4 × 2.5 "+4 × 3.5" combination, with a maximum of 40 hard drives for the entire machine RAID: onboard SATA 0/1/10/5; Optional 12 Gb RAID card, supports 0/1/10/5/6/50/60, cache 2/4 GB FBWC Startup disk: Dual M.2 SATA/NVMe RAID1 3. Expansion and Networking PCIe 3.0: 10 available slots (9 standard+1 array card dedicated+1 network card dedicated), can accommodate GPU, 100 GbE, FC HBA GPU: Supports 3 dual width or 6 single width GPUs to meet AI inference VDI、 render Network: Onboard 1 × 1 GbE management port; Optional mLOM 4 × 1 GE or OCP 3.0 network card (1/10/25 GbE) 4. Reliability and energy efficiency Power supply: 550 W-1600 W Platinum/Titanium 1+1 redundancy, 96% conversion efficiency Heat dissipation: 5 x hot swappable fans, N+1 redundancy, no derating during operation at 5 ℃ -50 ℃ MTBF：> 100 000 h， Certified by CCC, CE, CB, CECP 5. Management and Security HDM: Agent free out of band management, supports Redfish/IPMI/SNMP, HTML5 KVM, batch firmware upgrade FIST: New H3C Full Lifecycle Deployment Tool, Zero Contact Online, Template based OS Installation Security: TPM 2.0/TCM 1.0, Intel TXT, firmware digital signature, chassis intrusion detection
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