| Main Specifications |
| Device Type | Motherboard |
| Dimensions (WxDxH) | 15.12" x 13.2" (38.4cm x 33.53cm) |
| Form Factor | Proprietary |
| Processor |
| Cache | Up to 28 Cores |
| Compatible Processors | 2nd Generation Intel Xeon Scalable Processors (Cascade Lake-SP), Intel Xeon Scalable Processors |
| Processor Sockets | Dual Socket P (LGA 3647) supported, CPU TDP support Up to 205W TDP, 3 UPI up to 10.4 GT/s |
| System Memory |
| DIMM Sizes | LRDIMM: 64GB, 128GB |
| 64GBRDIMM: 64GB, 128GB |
| 3DS LRDIMM: 64GB, 128GB, 256GB |
| Error Detection | Corrects single-bit errors |
| Detects double-bit errors (using ECC memory) |
| Memory Capacity | Up to 4TB 3DS ECC RDIMM, DDR4-2933MHz, Up to 4TB 3DS ECC LRDIMM, DDR4-2933MHz, in 16 DIMM slots |
| Up to 2TB Intel Optane DC Persistent Memory in memory mode (Cascade Lake only) |
| Cache Memory |
| Memory Type | 2933/2666/2400/2133MHz ECC DDR4 RDIMM, LRDIMM |
| Memory |
| Supply Voltage | 1.2V |
| On-Board Devices |
| Chipset | Intel C621 |
| IPMI | ASPEED AST2500 BMC |
| ASPEED AST2500 |
| Network Controllers | Dual LAN with Intel X550 10GBase-T Ethernet Controller |
| TPM | 1 TPM Header |
| USB | 4 USB 2.0 ports (2 rear + 2 headers) |
| 5 USB 3.0 ports (2 rear + 2 headers + 1 Type A) |
| Input / Output |
| SATA | 10 SATA3 (6Gbps) port |
| Intel C621 controller for 10 SATA3 (6 Gbps) ports, RAID 0,1,5,10 |
| LAN | 2 RJ45 10GBase-T ports |
| Serial Port / Header | 2 COM Ports (1 rear, 1 header) |
| VGA | 1 VGA D-Sub connector port |
| Expansion / Connectivity |
| Expansion Slots Total (Free) | 2 PCI-E 3.0 x16 |
| 8 PCI-E 3.0 x8 |
| 1 PCI-E 3.0 x4 (in x8 slot) Or 4 PCI-E 3.0 x16 and 4 PCI-E 3.0 x8 and 1 PCI-E 3.0 x4 (in x8 slot) |
| M.2 | Form Factor: 2280, 22110 |
| Key: M-key |
| M.2 Interface: 1 PCI-E 3.0 x4 |
| System BIOS |
| BIOS Features | Plug and Play (PnP), ACPI 1.0 / 2.0 / 3.0 / 4.0, USB Keyboard support, SMBIOS 2.7.1, UEFI 2.3.1 |
| BIOS Type | AMI 32Mb SPI Flash ROM |
| Management |
| Power Configurations | ACPI Power Management |
| Software | Intel Node Manager, IPMI (Intelligent Platform Management Interface) v2.0 with KVM support, KVM with dedicated LAN, NMI, SPM, SSM, SUM, SuperDoctor 5, Watchdog |
| PC Health Monitoring |
| FAN | 10x 4-pin fan headers (up to 10 fans) |
| LED | N/A |
| CPU / System Overheat LED, Suspend static indicator LED, UID/Remote UID |
| Other Features | Chassis intrusion detection, CPU thermal trip support for processor protection, Node Manager Support, RoHS |
| Voltage | +1.8V, +12V, +3.3V, +5V, +5V standby, 10 -fan status, 5+1 Phase-switching voltage regulator, Chassis intrusion header, HT, Supports system management utility, VBAT |
| Environmental Parameters |
| Operating Humidity | 5 - 95% (non-condensing) |
| Operating Temperature | 10C - 35C (50F - 95F) |
| Operating Environment (System) |
| Non-Operating Temperature Range | -40C - 70C (-40F - 158F) |
| Environmental |
| Operating Relative Humidity | 8% - 90% (non-condensing) |
| Chassis Optimized for |
| 2U Chassis | 213XAC-R1K05LP |
| 3U Chassis | SC835XTQ-R982B |
| Tower / 4U Rackmount | SC846XA-R1K23B, SC846XE1C-R1K23B, SC846XE2C-R1K23B, SC842XTQC-R804B |
