Unleash Unparalleled Performance and Density with the ASRock Rack D1848TERD4U-4T4O Motherboard
Experience the perfect blend of power and efficiency with the ASRock Rack D1848TERD4U-4T4O motherboard, expertly engineered to elevate your data center, edge computing, or embedded system applications. This Micro-ATX powerhouse packs a punch with the formidable Intel Xeon D-1848TER processor, delivering exceptional performance and density for demanding workloads.
Key Features:
- Intel Xeon D-1848TER Processor: Experience blazing-fast processing power with the embedded Intel Xeon D-1848TER processor, boasting up to 20 cores and 40 threads, ensuring seamless multitasking and lightning-fast data processing.
- Compact Micro-ATX Form Factor: Maximize your space utilization with the compact 9.6" x 9.6" Micro-ATX form factor, making it ideal for space-constrained environments without compromising on performance.
- Versatile Memory Configurations: Equip your system with up to 256GB of DDR4 memory across four DIMM slots, supporting RDIMM, ECC/non-ECC UDIMM modules, providing ample bandwidth and reliability for memory-intensive applications.
- High-Speed Connectivity: Benefit from lightning-fast data transfer speeds with a PCIe4.0 x16 slot, configurable as two SlimSAS (PCIe4.0 x8) slots, enabling high-performance networking and storage options.
- Robust Reliability and Durability: Built with ASRock Rack's renowned quality and reliability, this motherboard undergoes rigorous testing to ensure stable and long-lasting performance, even in demanding 24/7 operating environments.
Specifications
| Physical Status | |
| Form Factor | Micro-ATX |
| Dimensions | 9.6" x 9.6" (244 mm x 244 mm) |
| Processor System | |
| CPU | Intel® Xeon® D-1848TER processor |
| Socket | Single Socket (FCBGA 2227) |
| Thermal Design Power | Up to 57W |
| Chipset | System on Chip |
| System Memory | |
| Supported DIMM Quantity | 4 DIMM slots (2DPC) |
| Supported Type | 288-pin DDR4 RDIMM, ECC/non-ECC UDIMM |
| Max. Capacity per DIMM | RDIMM: up to 64GB ECC/non-ECC UDIMM: up to 32GB |
| Max. DIMM Frequency | RDIMM: up to 2667 MHz ECC/non-ECC UDIMM: up to 2667 MHz |
| Voltage | 1.2V |
| PCIe Expansion Slots (SLOT7 close to CPU) | |
| PCIe x 16 | SLOT7*: PCIe4.0 x16 [CPU] *SLOT7 shares lanes with 2 SlimSAS. -Slimline1 and Slimline2 will disable when SLOT7 (PCIe4.0 x16) is populated -Slimline1 will disable when SLOT7 (PCIe4.0 x8) is populated. |
| PCIe x 8 | SLOT6*: PCIe3.0 x8 [CPU] *SLOT6 shares lanes with 2 Mini-SAS HD by BIOS setting |
| Other PCIe Expansion Connectors | |
| M.2 slot | M2_1 (PCIe3.0 x4 or SATA 6Gb/s); support 22110/2280 form factor [CPU] M2_2* (PCIe3.0 x4 or SATA 6Gb/s); support 22110/2280 form factor [CPU] *M2_2 shares lanes with 4 SATA 7-pin; 4 SATA 7-pin will disable when M2_2 is populated |
| Others | 2 SlimSAS* (PCIe4.0 x8) [CPU] *SLOT7 shares lanes with 2 SlimSAS. -Slimline1 and Slimline2 will disable when SLOT7 (PCIe4.0 x16) is populated -Slimline1 will disable when SLOT7 (PCIe4.0 x8) is populated |
| SATA/SAS Storage | |
| PCH Built-in Storage | Intel® Xeon® D-1848TER (Up to 17 SATA 6Gb/s; RAID 0/1/5/10): 3 Mini-SAS HD*, 4 SATA 7-pin or 1 M2_2, 1 M2_1 *2 Mini-SAS HD shares lanes with SLOT6 by BIOS setting |
| Ethernet | |
| Additional GbE Controller | 4 SFP28 (10GbE) 4 RJ45 (10GbE) by Intel® X557-AT4 |
| Server Management | |
| BMC Controller | ASPEED AST2500: IPMI2.0 with iKVM and vMedia support |
| IPMI Dedicated GLAN | 1 RJ45 Dedicated IPMI LAN port by Realtek RTL8211E |
| Graphics | |
| Controller | ASPEED AST2500 : 1 DB15 (VGA), 1 header |
| Rear I/O | |
| UID Button/LED | 1 UID button w/ LED |
| VGA Port | 1 DB15 (VGA) |
| Serial Port | 1 DB9 (COM) |
| USB 3.2 Gen2 Port | 2 Type-A (USB3.2 Gen1) |
| RJ45 | 4 RJ45 (10GbE), 1 dedicated IPMI |
| Other network connector | 4 SFP28 (10GbE) |
| Internal Connector/Headers | |
| Power Connector | 1 Micro-Fit (4-pin, ATX PSU signal) w/ ATX 24-pin adapter cable, 2 ( 8-pin, ATX 12V) support 12V DC-in |
| Other Power Connectors | 1 (6-pin, SATA power) |
| Auxiliary Panel Header | 1 (18-pin): chassis intrusion, LAN1/LAN2 activity LED, locate, SMBus |
| System Panel | 1 (9-pin): power switch, reset switch, system power LED, HDD activity LED |
| VGA header | 1 (15-pin) |
| Fan Header | 1 (4-pin, CPU fan), 5 (6-pin, SYS fans) |
| TPM Header | 1 (17-pin, LPC), 1 (13-pin, SPI) |
| VROC header | 1 |
| SGPIO Header | 1 |
| HSBP | 1 |
| SMBus header | 1 |
| PMBus header | 1 |
| IPMB Header | 1 |
| Clear CMOS | 1 |
| USB 3.2 (Gen1) Header | 1 header (19-pin, 2 USB3.2 Gen1) |
| NMI Header | 1 |
| LED Indicators | |
| Standby PWR LED | 1 |
| 80 Debug Port LED | 1 |
| Fan Fail LED | 6 |
| BMC heartbeat LED | 1 |
| System BIOS | |
| BIOS Type | AMI UEFI BIOS; 512 Mb (64MB) SPI Flash ROM |
| BIOS Features | Plug and Play (PnP), ACPI 3.0 and above compliance wake up events, SMBIOS 3.2 and above, ASRock Rack Instant Flash |
| Hardware Monitor | |
| Temperature | CPU, MB Temperature sensing |
| Fan | Fan Tachometer CPU Quiet Fan (Allow Chassis Fan Speed Auto-Adjust by CPU Temperature) Fan Multi-Speed Control |
| Voltage | VCCIN_CPU, 1V8_AUX, VNN_PCH, VNN_NAC, 1V05_NAC, VDDQ_ABC_CPU, VPP_CPU_ABC, 3v/5v/12v, 1.05V, +BAT, 3VSB, 5VSB |
| Environment | |
| Temperature | Operation temperature: 10°C ~ 35°C / Non operation temperature: -40°C ~ 70°C |
| Humidity | Non operation humidity: 20% ~ 90% ( Non condensing) |
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