| Model | R920 E50M |
| Processor | Supports 2 fourth-generation or fifth-generation Intel® Xeon® scalable processors TDP, up to 385W |
| Memory | 32 DDR5 memory slots, up to 5600MHz; supports memory ECC, memory mirroring, memory hot backup and other protection modes; supports additional expansion of 16 memory slots through CXLSupports up to 16 Intel® Optane Persistent Memory PMem 300 Series |
| Storage Controller | Supports multiple storage solutions such as pass-through, RAID 0, 1, 10, 5 , 50, 6 , 60.When configuring the RAID controller, it can support Cache supercapacitor protection, provide functions such as RAID level migration, disk roaming, self-diagnosis, and Web remote setting, and support safe startup of RAID card |
| Storage Options | Front: Supports up to 12*3.5-inch or 24*2.5-inch hard drives, compatible with NVMe hard drivesBuilt-in: 2 SATA/PLe M.2, 1 onboard EMMC chip |
| Network Interfaces | Network card: 1 OCP 3.0, with NCSI functionOCP 3.0 can be equipped with multiple interfaces such as 2*1GE, 2*10GE, 2*25GE,2* 100GE, and 2*200GE |
| PCIe Expansion | Supports up to 9 PCIe 5.0 expansion slots, including 1 OCP slotSupports up to dual width GPU*4 |
| I/O Interfaces | Rear of the chassis: 1 RJ45 management interface, 2 USB 3.0 interfaces, 1 VGA interfaceFront of the chassis: 2 USB3.0+VGA or USB2.0 optionalInside the chassis: 1 built-in USB 3.0 interface |
| Power Supply | Optional 2000W/2200W/2700W CRPS high-efficiency platinum hot-swappable power supply, supporting 1+1 redundancy, voltage range 100-240Vac (please refer to the power input value on the host nameplate label) |
| Cooling | 6 hot-swappable fan modules; supports N+2 redundancy |
| Management &Monitoring | integrated with BMC chip, a 1Gbps RJ45 management port externally i s provide, and supports Redfish, SNMP, IPMI 2.0 and other standard interfaces; based on the IKVM/HTML5 remote management interface, i t provides functions such as comprehensive fault diagnosis, automatic operation and maintenance, and remote management, and supports dual Flash redundant backup of BMC |
| Supported OperatingSystems | Microsoft Windows Server, RedHat Enterprise Linux, SUSE Linux Enterprise Server, CentOS, Ubuntu, VMware EXSI, Kylin, Redflag, etc. |
| Operating Temperature | 5°C ~ 45°C |
| Chassis Dimensions | 770mm(length)*446mm(width)(excluding lugs)*87mm(height)770 mm(length)*482mm(width) (including lugs)*87mm(height) |
