Server Board AsrockRack EPC621D8A LGA3647 Intel C621 Chipset
Categories: Server Motherboard Server Asrockrack
Product Highlights
- ATX 12'' x 9.6''
- Supports Six Channel DDR4 2933/2666/2400/2133 RDIMM/LR DIMM, Intel® Optane™ DC Persistent Memory in memory mode (Cascade Lake only)
- Supports 13 x SATA3 6.0 Gb/s by Intel® C621 (including 1x SATA DOM ports and 2x M.2 ports)
- Supports 2 PCIe3.0x 16, 3 PCIe 3.0x8, 1 PCIe 3.0 x4 (share information mark in below table)
ASRock Rack EPC621D8A Server Motherboard
The ASRrock EPC621D8A ATX server motherboard is ideal for building an application server, high-end workstation or GPGPU server. This single Socket P (LGA3647) board supports the latest Intel Xeon Scalable Processors (Max 205W), has eight DDR4 DIMM slots supporting R/LR DIMM in up to a six-channel configuration, and features a plethora of SATA ports and PCIe slots for your storage and expansion needs. This ATX board also comes with four RJ45 GbE LAN ports, and a dedicated IPMI port for management. Topping it all off with unbeatable reliability and stability that ASRock Rack is renowned for, this board offers a solid foundation for your mission-critical server.
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Physical Status |
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Form Factor |
ATX |
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Dimensions |
12''x9.6'' |
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Processor System |
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CPU |
Supports 2nd Gen. Intel® Xeon® Scalable Processors / Intel® Xeon® Scalable Processors |
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Socket |
Single Socket P, LGA3647 |
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Chipset |
Intel C621 |
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System Memory |
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Capacity |
8 x 288-pin DDR4 DIMM slots |
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Type |
Six Channel memory technology |
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Voltage |
1.2V |
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Expansion Slot |
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PCIe x 16 |
SLOT6: PCIe3.0 x16, auto-switch to PCIe3.0 x8 when SLOT5 occupied |
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PCIe x 8 |
SLOT5: PCIe3.0 x8 |
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PCIe x 4 |
SLOT1: PCIe3.0 x4 |
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Storage |
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SATA Controller |
Intel C621 : 13 x SATA3 (including 1 SATA DOM ports and 2 M.2 ports) |
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M.2 slot |
1 M-key (PCIe x1 or SATA 6Gb/s), supports up to 2280 |
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Ethernet |
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Interface |
1000 Mbps (1GbE) |
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LAN Controller |
4 x RJ45 by Marvell 88E1543 for 4 ports GbE |
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Management |
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BMC Controller |
ASPEED AST2500 |
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IPMI Dedicated GLAN |
1 x Realtek RTL8211E for dedicated management GLAN |
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Features |
Watch Dog |
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Graphics |
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Controller |
ASPEED AST2500 |
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VRAM |
DDR4 256MB |
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Audio |
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Audio Codec |
Realtek ALC1150 |
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Rear Panel I/O |
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VGA Port |
1 (D-Sub) |
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USB 3.2 Gen1 Port |
4 |
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Lan Port |
4+1 RJ45 Gigabit Ethernet LAN port |
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Serial Port |
1 |
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Audio |
3 |
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Internal Connector |
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Auxiliary Panel Header |
1 (18-pin): includes chassis intrusion, location button & LED, front LAN LED |
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TPM Header |
1 |
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IPMB Header |
1 |
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Buzzer |
1 |
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Fan Header |
5 |
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USB 3.2 (Gen1) Header |
2 |
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Type A USB 3.2 (Gen1) Port |
1 |
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Power Connector |
1 (24-pin, ATX main power), 1 (8-pin, ATX 12V) |
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Onboard LED |
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Standby PWR LED 5vsb |
1 |
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Fan Fail LED |
5 |
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System BIOS |
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BIOS Type |
256MB AMI UEFI Legal BIOS |
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BIOS Features |
Plug and Play (PnP) |
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Hardware Monitor |
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Temperature |
CPU Temperature Sensing |
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Fan |
CPU/Rear/Front Fan Tachometer |
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Voltage |
Voltage Monitoring: +12V, +5V, +3.3V, CPU Vcore, DRAM, 1.05V_PCH, +BAT, 3VSB, 5VSB |
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Support OS |
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OS |
Microsoft® Windows: |
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Environment |
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Temperature |
Operation temperature: 10°C ~ 35°C / Non operation temperature: -40°C ~ 70°C |
