| Product | Supermicro SuperServer 620BT-DNTR BigTwin - 2 DP Nodes - 12x NVMe/SATA + 2x M.2 - 2200W 1+1 Redundant | Supermicro SuperServer 620BT-DNC8R BigTwin - 2 DP Nodes - 12x NVMe/SATA/SAS + 2x M.2 - Broadcom 3808 12G SAS - 2200W 1+1 Power |
| Action | Select | Select |
| Main Specifications | ||
| Series | BigTwin SuperServer | BigTwin SuperServer |
| Supported Processor | Intel Xeon Scalable Processors | Intel Xeon Scalable Processors |
| System Bus | Dual UPI up to 11.2 GT/s | Dual UPI up to 11.2 GT/s |
| Memory Technology | DDR4 ECC Registered | DDR4 ECC Registered |
| Chipset | Intel C621A | Intel C621A |
| Form Factor | 2U | 2U |
| Color | Black | Black |
| Nodes in unit | 2 | 2 |
| Detailed Specifications | ||
| Memory Slots | 20 DIMM Sockets (16 DRAM + 4 PMem) (per node) | 20 DIMM Sockets (16 DRAM + 4 PMem) (per node) |
| Max Memory Support | UP to 4TB: 16x 256 GB DRAM (per node) UP to 6TB: 8x 256 GB DRAM and 8x 512 GB PMem (per node) | UP to 4TB: 16x 256 GB DRAM (per node) UP to 6TB: 8x 256 GB DRAM and 8x 512 GB PMem (per node) |
| Graphics | ASPEED AST2600 BMC | ASPEED AST2600 BMC |
| Ethernet | Via AIOM | Via AIOM |
| SAS | SAS3 (12Gbps) via Broadcom® 3808 (IT mode) | |
| Power | 2200W (1+1) Redundant High efficiency (Titanium level 96%) Power Supplies | 2200W (1+1) Redundant High efficiency (Titanium level 96%) Power Supplies |
| External Bays | 6x 3.5" hot-swap NVMe/SATA drive bays (6x 2.5" NVMe hybrid; 6x 3.5" NVMe hybrid) (per node) | 6x 3.5" hot-swap NVMe/SATA/SAS drive bays (6x 2.5" NVMe hybrid; 6x 3.5" NVMe hybrid) (per node) |
| M.2 | 1x M.2 NVMe/SATA 2260/2280 (per node) | 1x M.2 NVMe/SATA 2260/2280 (per node) |
| Expansion Slots | Slot 1: PCI-E 4.0 x8 LP Slot 2: PCI-E 4.0 x8 LP Slot 3: PCI-E 4.0 x16 LP | Slot 1: HBA Storage Card Slot 2: PCI-E 4.0 x8 LP Slot 3: PCI-E 4.0 x16 LP |
| Management | Support for Intelligent Platform Management Interface v.2.0 IPMI 2.0 with virtual media over LAN and KVM-over-LAN support | Support for Intelligent Platform Management Interface v.2.0 IPMI 2.0 with virtual media over LAN and KVM-over-LAN support |
| Front Panel | Power On/Off button UID button HDD activity LED Network activity LEDs Power status LED Universal Information (UID) LED | Power On/Off button UID button HDD activity LED Network activity LEDs Power status LED Universal Information (UID) LED |
| BIOS | AMI 32MB Flash ROM | AMI 32MB Flash ROM |
| Cooling | 4x 14.9K RPM Heavy Duty 8cm Fans | 4x 14.9K RPM Heavy Duty 8cm Fans |
| Dimensions (WxHxD) | 17.68" (449mm) x 3.47" (88mm) x 30.5" (774mm) | 17.68" (449mm) x 3.47" (88mm) x 30.5" (774mm) |
| Gross Weight | 114.66 lbs (52.01 kg) | 114.66 lbs (52.01 kg) |
| USB Ports | 2x USB 3.0 ports (2 rear) (per node) | 2x USB 3.0 ports (2 rear) (per node) |
| VGA Ports | 1 VGA port (per node) | 1 VGA port (per node) |
| Trusted Platform Module | 1 TPM Header (per node) | 1 TPM Header (per node) |
| Action | Select | Select |