Processor | Processor family | Intel® Xeon® D |
 | Processor manufacturer | Intel |
| Processor model | D-1531 |
| Processor frequency | 2.2 GHz |
| Processor boost frequency | 2.7 GHz |
| Processor cores | 6 |
| Processor cache | 9 MB |
| Memory channels supported by processor | Dual |
| Number of processors installed | 1 |
| Thermal Design Power (TDP) | 45 W |
| Processor cache type | L3 |
| Processor socket | BGA 1667 |
| Processor lithography | 14 nm |
| Processor threads | 12 |
| Processor operating modes | 64-bit |
| Stepping | V2 |
| Processor codename | Broadwell |
| Maximum internal memory supported by processor | 128 GB |
| Memory types supported by processor | DDR3-SDRAM, DDR4-SDRAM |
| ECC supported by processor | Yes |
| Memory voltage supported by processor | 1.2 V |
| Execute Disable Bit | Yes |
| Idle States | Yes |
| Thermal Monitoring Technologies | Yes |
| Maximum number of PCI Express lanes | 32 |
| PCI Express configurations | 1x16, 1x4, 1x8 |
| Processor package size | 37.5 x 37.5 mm |
| Supported instruction sets | AVX 2.0 |
| Processor code | SR2DG |
| Scalability | 1S |
| Processor series | Intel Xeon D-1500 |
| Conflict-Free processor | Yes |
Design | Chassis type | Rack (3U) |
Graphics | On-board graphics card | Yes |
| On-board graphics card model | Aspeed AST2400 |
Technical details | Number of 2.5 | 2 |
Processor special features | CPU configuration (max) | 1 |
| Enhanced Intel SpeedStep Technology | Yes |
| Intel Virtualization Technology for Directed I/O (VT-d) | Yes |
| Intel® Hyper Threading Technology (Intel® HT Technology) | Yes |
| Intel® Turbo Boost Technology | 2.0 |
| Intel® AES New Instructions (Intel® AES-NI) | Yes |
| Intel Trusted Execution Technology | Yes |
| Intel Enhanced Halt State | Yes |
| Intel VT-x with Extended Page Tables (EPT) | Yes |
| Intel® Secure Key | Yes |
| Intel TSX-NI | Yes |
| Intel® OS Guard | Yes |
| Intel 64 | Yes |
| Intel Secure Key Technology version | 1.00 |
| Intel Virtualization Technology (VT-x) | Yes |
| Intel TSX-NI version | 1.00 |
| UART | Yes |
| Processor ARK ID | 91203 |
Memory | Internal memory type | DDR4-SDRAM |
| Maximum internal memory | 128 GB |
| Memory slots | 4 |
| ECC | Yes |
Operational conditions | Operating temperature (T-T) | 10 - 35 °C |
| Storage temperature (T-T) | -40 - 70 °C |
| Operating relative humidity (H-H) | 8 - 90 % |
| Storage relative humidity (H-H) | 5 - 95 % |
Expansion slots | PCI Express slots version | 2.0, 3.0 |
Certificates | Certification | RoHS |
Power | Redundant power supply (RPS) support | Yes |
| Power supply | 1620 W |
| Number of redundant power supplies installed | 1 |
| Power supply input frequency | 50 - 60 Hz |
Weight & dimensions | Width | 438 mm |
| Depth | 749 mm |
| Height | 132 mm |
| Weight | 40820 g |
| Package width | 1075 mm |
| Package depth | 720 mm |
| Package height | 408 mm |
| Package weight | 54400 g |
Network | LAN controller | Intel® I350 |
| Ethernet LAN | Yes |
| Cabling technology | 10/100/1000Base-T(X) |
| Ethernet interface type | Gigabit Ethernet |
Ports & interfaces | Ethernet LAN (RJ-45) ports | 4 |
| USB 2.0 ports quantity | 2 |
| VGA (D-Sub) ports quantity | 1 |
| Total number of SATA connectors | 6 |
Storage | Supported HDD sizes | 2.5 " |
| Supported storage drive interfaces | Serial ATA III |
Performance | BIOS type | EEPROM |