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AsRock Rack SPC621D8U-2T Micro ATX Server Motherboard LGA 4189 Intel C621A
- Micro-ATX (9.6" x 9.6")
- Supports 3rd Gen Intel Xeon Scalable Processors
- 8 DIMM slots (1DPC), supports DDR4 RDIMM, LRDIMM, RDIMM/LRDIMM-3DS, and Intel Optane Persistent Memory
- 4 PCIe4.0 x16
- Supports 1 M.2 (PCIe3.0 x4 or SATA 6Gb/s)
- 11 SATA 6Gb/s
- 2 RJ45 (10GbE) by Intel X710-AT2
- Remote management (IPMI)
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Learn more about the ASRock Rack SPC621D8U-2T
| Brand | AsRock Rack |
|---|---|
| Model | SPC621D8U-2T |
| CPU Socket Type | LGA 4189 |
|---|---|
| CPU Type | Supports 3rd Gen Intel Xeon Scalable processors |
| Number of Processor Support | 1 |
| North Bridge | Intel C621A |
|---|
| Number of DDR4 Slots | 8 DIMM slots (1DPC) |
|---|---|
| DDR4 Standard | DDR4 3200 |
| PCI Express 4.0 x16 | SLOT7: PCIe4.0 x16 SLOT6: PCIe4.0 x16 SLOT5: PCIe4.0 x16 SLOT4: PCIe4.0 x16 |
|---|
| SATA | 11 x SATA 6.0Gb/s |
|---|---|
| SATA RAID | 0/1/5/10 |
| M.2 | 1 M-key (PCIe3.0 x4 or SATA 6Gb/s), supports 2280 form factor |
| Onboard Video Chipset | Aspeed AST2500 |
|---|
| LAN Chipset | Intel X710-AT2 |
|---|---|
| LAN Speed | 10Gbps |
| Max LAN Speed | 10Gbps |
| Back I/O Ports | 1 DB15, 2 Type-A (USB3.2 Gen1), 2 RJ45 (10GbE) |
|---|
| Other Connectors | Internal Connector/Headers Other Power Connectors: 1 (4-pin) for HDD power when using 12V DC-in power source Auxiliary Panel Header: 1 (18-pin): chassis intrusion, system fault LED, LAN1/LAN2 activity LED, locate, SMBus System Panel: 1 (9-pin): power switch, reset switch, system power LED, HDD activity LED COM Header: 1 Fan Header: 4 (4-pin) TPM Header: 1 (17-pin, LPC), 1 (13-pin, SPI) VROC header: 1 HSBP: 1 SMBus header: 1 PMB header: 1 IPMB Header: 1 Clear CMOS: 1 (contact pads) USB 3.2 (Gen1) Header: 1 (19-pin, 2 USB3.2 Gen1) NMI Header: 1 Power Connector: 1 (4-pin, ATX PSU signal) w/ ATX 24-pin adapter cable, 2 (8-pin, ATX 12V) support 12V DC-in |
|---|
| Form Factor | Micro ATX |
|---|---|
| Dimensions (W x L) | 9.6" x 9.6" |
| First Listed on Newegg | February 23, 2022 |
|---|
Warranty & Returns
Warranty, Returns, And Additional Information
Warranty
- Limited Warranty period (parts): 3 years
- Limited Warranty period (labor): 3 years
- Read full details
Return Policies
- Return for refund until: January 31, 2027
- Return for replacement until: January 31, 2027
- This item is covered by Newegg.com's Extended Holiday Return Policy.
- Read full return policy for details.
We want to ensure your holiday shopping this year is hassle-free. That’s why we’re automatically extending our return policies on almost every product! For purchases placed between November 1st, 2026 and December 31, 2026 you will have until January 31, 2027 to return your product.
Manufacturer Contact Info
- Manufacturer Product Page
- Manufacturer Website
- Support Phone: 909-590-8308
- Support Website
- View other products from ASRock Rack
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The ASRock Rack SPC621D8U-2T is a Micro-ATX server motherboard for one 3rd Gen Intel Xeon Scalable processor, with IPMI remote management, dual 10GbE, eight DDR4 DIMM slots, and four PCIe 4.0 x16 slots; it suits compact server and workstation builds needing enterprise-oriented connectivity and expansion.
Recommended For
- Builders of compact enterprise NAS or storage servers who need a Micro-ATX board with 10GbE, server-class memory support, and extensive SATA connectivity.
- Workstation builders using a compatible 3rd Gen Intel Xeon Scalable processor who need four PCIe 4.0 x16 slots for expansion cards in a compact system.
- Server operators managing a machine remotely or without a monitor, who can use the board’s BMC/IPMI features for out-of-band access and system monitoring.
- Builders of rendering or other workstation systems who want 10GbE networking and server-platform expansion in a Micro-ATX form factor.
Spec Summary
| Attribute | Value |
|---|---|
| Best For | Single-processor Micro-ATX server builds using 3rd Gen Intel Xeon Scalable processors |
| Processor And Chipset | LGA 4189 socket for one 3rd Gen Intel Xeon Scalable processor, with Intel C621A chipset |
| Memory Configuration | Eight DDR4 DIMM slots (1DPC), supporting DDR4 3200 and up to 1,024 GB |
| Expansion Slots | Four PCIe 4.0 x16 slots for PCI Express expansion cards |
| Storage And RAID | Eleven SATA 6 Gb/s ports with RAID 0, 1, 5, and 10 support, plus one M-key M.2 slot for 2280 drives using PCIe 3.0 x4 or SATA |
| Networking | Dual-port Intel X710-AT2 10GbE networking |
| Onboard Graphics And Rear I/O | Aspeed AST2500 onboard video with one DB15 connector; rear I/O also includes two USB 3.2 Gen 1 Type-A ports and two 10GbE RJ45 ports |
| Internal Headers And Connectors | Internal USB 3.2 Gen 1 header for two USB ports; four 4-pin fan headers; COM, TPM, VROC, HSBP, SMBus, PMB, IPMB, NMI, auxiliary panel, and system panel headers; clear-CMOS contact pads |
| Power Connections | 24-pin ATX adapter cable, two 8-pin ATX 12V connectors supporting 12V DC-in, ATX PSU signal connector, and a 4-pin HDD power connector for use with a 12V DC-in source |
| Form Factor And Dimensions | Micro ATX, measuring 9.6 × 9.6 inches |
| Model Identifiers | ASRock Rack SPC621D8U-2T |