| Characteristic |
Description |
 | |
| Platform | Supermicro SYS-620BT-DNC8R Server Platform, BigTwin Series |
| Server Board | Super X12DPT-B6 |
| Server Chassis | SuperChassis CSE-827BD-000NP |
| Form Factor | 2U, rack mountable
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 x 3rd Gen Intel Xeon Scalable processors with 270W max TDP
Processor socket Socket-P4 (LGA 4189), Intel Ice Lake architecture (Gen3), 10 nm process technology
ECC memory support, from 8 to 40 physical cores, operating frequency from 2.0 GHz to 3.6 GHz
Up to 60 MB L3 cache per processor (1.5 MB per core), 1.25 MB L2 cache per core, 32 KB + 48 KB L1 cache per core
Support for Intel Hyper-Threading technologies (2 threads per core), Intel Turbo Boost, AVX-512 (2 FMA)
Interprocessor interface UPI 10.4 (2 links) or 11.2 GT/s (3 links), 64 PCIe 4.0 lanes, DMI 3.0 (4 lines)
DDR4-2667/2933/3200 MT/s memory support, up to 6 TB per CPU, 4 dual-channel memory controllers (IMC) |
| Chipset | For each computing node:
Intel C621A Chipset, 20 PCIe 3.0 lanes, up to 14 SATA ports, 14 USB 2.0, 10 USB 3.0, management port |
| System Memory | For each computing node:
Memory types: ECC DDR4 Registered DIMM (RDIMM), ECC DDR4 Load Reduced DIMM (LRDIMM), 3DS RDIMM, 3DS LRDIMM
Support for Intel Optane persistent memory 200 series (PMem)
Memory operating frequency 2667/2933/3200 MT/s depending on processor model
Maximum capacity: for DRAM - 4 TB (16 x 256 GB), for DRAM + PMem - 6 TB (8 x 256 GB + 8 x 512 GB)
Four dual-channel memory controllers per processor (8 channels per CPU), 16 DIMM slots (8 per CPU, 1 module per channel)
Memory subsystem bandwidth 171/188/205 GB/s (2667/2933/3200 MT/s) per CPU
4 additional memory slots for Pmem |
| Network Controller | For each computing node:
Replaceable AIOM (Supermicro I/O LAN Module)
Possible network interface options: 1Gb/10Gb/25Gb/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 |
| Expansion Slots | For each computing node:
PCIe 4.0 x16/x16 Low-Profile slot, connected to CPU#2
2 PCIe 4.0 x8/x8 Low-Profile slots, connected to CPU#1
1 x PCIe 4.0 x16/x16 slot for AIOM network module, connect to CPU#1 |
| Disk Subsystem Controller | For each computing node:
Integrated SATA controller, 8 ports 6Gb/s, RAID 0/1/5/10, not used
Integrated s-SATA controller, 4 ports 6Gb/s, RAID 0/1/5/10, not used
2 x M.2 2280/2210 slots on riser board for PCIe 4.0 x4 or SATA (sSATA) drives
6 PCIe 4.0 x4 ports for NVMe drives, connected to the front panel cage via Bridge-board
SAS module SM LSI3808, 8 ports SAS3 12Gb/s with port connection to the basket on the front panel, IT Mode (no RAID)
Additionally, up to 2 expansion cards with external SAS3 12Gb/s or FC ports for connecting external storage systems
It is possible to replace the installed riser board with a variant for 2 M.2 2280 PCIe 3.0 x2 Marvell HW RAID 0/1 drives |
| Disk Subsystem | For each computing node:
- up to 6 hot-swappable 3.5"/2.5" SAS3/SATA3 12Gb/s HDD/SSD drives in the front panel basket
- up to 6 hot-swappable 2.5" drivesNVMe SSD in front panel cage, RAID 0/1/10/5 Intel VMD (key required)
- up to 2 M.2 2280/22110 PCIe 4.0 x4 or SATA drives in riser board connectors
For 2.5" drives, 3.5" -> 2.5" adapter sleds are required. |
| 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 on the rear panel |
| Video Adapter | For each computing node:
Integrated graphics controller based on ASPEED AST2600 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 AST2600 BMC
Dedicated RJ-45 management port |
| Supported Operating Systems | Current list |
| Power Unit | 2 x 2200W 80 Plus Platinum, PMBus redundant, hot swappable power supplies |
| System Cooling | Common to all computing nodes:
4 x 80mm hot swappable and redundant system fans |
| Dimensions | Height 8.8 cm, width 44.9 cm, depth 77.4 cm |
| Weight | Platform: 39.5 kg, 52.0 kg in packaging |
| Power Supply Parameters | 208-240 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 |