| Characteristic |
Description |
 | |
| Platform | Supermicro AS-2123BT-HNC0R Server Platform, BigTwin Series |
| Server Board | Super H11DST-B |
| Server Chassis | SuperChassis CSE-217BHQ+-R2K22BP2 |
| Form Factor | 2U, rack mountable
4 independent dual-processor servers (nodes) in a single 2U chassis with common power supply (2 x 2'200 W) and cooling subsystems. |
| Processor | For each computing node:
2 AMD EPYC 7002/7001 processors with maximumTDP 200W
Processor socket Socket SP3, AMD Infinity (Rome) architecture, 7 nm (7002) / 14 nm (7001) process technology
Up to 64 cores, 128 threads, operating frequency up to 3.2 GHz on CPU (maximum 3.4 GHz in Boost mode)
Up to 256MB L3 cache per CPU, per core: 512KB L2, 64KB (I)+ 32KB (D) L1
Support for Precision Boost technologies, SMT multi-threading
2 x 128-bit FMAC compute units per CPU (4 floating point instructions per clock)
128 PCIe 3.0 lanes per CPU (platform limitation, CPU supports PCIe 4.0 standard, 64 lanes are used as interprocessor interface)
Supports ECC DDR4-3200(7002) / DDR4-2666(7001) memory, up to 4TB (7002) / 2TB (7001) per CPU, integrated eight-channel memory controller |
| Chipset | For each computing node:
System on Chip (SoC) (the chipset is built into the processor) |
| System Memory | For each computing node:
Memory types: ECC DDR4 Registered DIMM (RDIMM), ECC DDR4 Load Reduced DIMM (LRDIMM)
Memory Operating Frequency 3200 MT/s (7002) / 2666 MT/s (7001)
Maximum capacity: for RDIMM - 2048GB (16x128GB), for LRDIMM - 4096GB (7002, 16x256GB) / 2048GB (7001, 16x128GB)
Eight-channel memory controller, 8 DIMM slots
Memory subsystem bandwidth 170.6 GB/s or 204.8 GB/s depending on the processor model (7001/7002) |
| Network Controller | For each computing node:
Replaceable SIOM (Supermicro I/O Module)
Possible network interface options: 1Gb/10Gb/40Gb/100Gb Ethernet, 56Gb-FDR/100Gb-EDR InfiniBand
Number of ports 1 / 2 / 4 (depending on interface type)
Dedicated management port RJ45 Dedicated IPMI LAN port
Additionally, up to 2 network adapters in expansion slots |
| Expansion Slots | For each computing node:
2 PCIe 3.0 x16/x16 Low-Profile slots via riser cards, connected to CPU
1 PCIe 3.0 x16/x16 slot for SIOM network module, connected to CPU |
| Disk Subsystem Controller | For each computing node:
Integrated SAS controller 12Gb/s based on LSI3008 (IT Mode, No RAID), port connection:
- 6 SAS3/SATA3 ports to hot-swappable cage on the front panel of the server;
Integrated into the processor SATA controller 6Gb/s, port connections:
- 1 SATA port to the M.2 2280/22110 slot on the system board, combined with the M.2 PCIe 3.0 x4 port;
- 1 SATA port to the SATA DOM connector on the system board.
4 PCIe 3.0 x4 ports for 2.5" NVMe drives in the cage on the front panel of the server.
Additionally, up to 2 expansion boards with external SAS3 12Gb/s or FC ports for connecting external storage systems or disk shelves. |
| Disk Subsystem | For each computing node:
- up to 6 hot-swappable 2.5" SAS3/SATA3 12Gb/s HDD/SSD drives in the front panel cage, including up to 4 NVMe PCIe 3.0 x4 drives |
| Additional Storage | For each computing node:
- one M.2 2280/22110 SATA or PCIe 3.0 x4 drive in a slot on the motherboard;
- one SATA DOM drive in the slot on the motherboard;
up to 2 NVMe HHHL PCIe 3.0 x4 drives in expansion slots. |
| Optical Storage | External only with USB connection |
| Interfaces | For each compute node on the rear panel:
- DB-15 video connector;
- 1, 2 or 4 network ports depending on the type of SIOM module installed;
- RJ-45 control port;
- 2 USB 3.0 ports;
- 1 USB 2.0 Type A port (internal);
1 serial port (internal). |
| Video Adapter | For each computing node:
Integrated graphics controller based on ASPEED AST2500 BMC |
| Control Panel | For each computing node:
Control buttons: Power On/Off, UID
LED indication: Power status, HDD activity, Network activity, Universal Information (UID) |
| Management and Monitoring | For each computing node:
Support for Intelligent Platform Management Interface v.2.0 (IPMI 2.0)
Virtual media over LAN, KVM-over-LAN, ASPEED AST2500 BMC
Dedicated RJ-45 management port |
| Supported Operating Systems | Current list |
| Power Unit | x Redundant Hot-Swap Power Supplies 2200W 80 Plus Titanium, PMBus |
| System Cooling | Common to all computing nodes:
4 x 80mm system fans, redundant and fixed installation |
| Dimensions | Height 8.8 cm, width 43.8 cm, depth 72.4 cm |
| Weight | Platform: 25 kg, 39 kg in packaging |
| Power Supply Parameters | 100-240 VAC, 10.0 A, 50-60 Hz |
| Operating Environment | Operating temperature from +10°C to +35°C
Storage temperature from -40°C to +60°C
Operating relative humidity from 8% to 90%
Relative humidity during storage from 5% to 95% |
| Warranty | Standard 36 months warranty, service at the service center |