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AsRock Rack SPC621D8-2T ATX Server Motherboard LGA 4189 Intel C621A

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ATX (12" 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, 3 PCIe4.0 x8
Supports 1 M.2 (PCIe3.0 x4 or SATA 6Gb/s), 1 M.2 (PCIe3.0 x1 or SATA 6Gb/s)
12 SATA 6Gb/s (including 2 ports from M.2)
2 RJ45 (10GbE) by Intel X710-AT2
Remote management (IPMI)

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Learn more about the ASRock Rack SPC621D8-2T

Model
Brand	AsRock Rack
Model	SPC621D8-2T

Supported CPU
CPU Socket Type	LGA 4189
CPU Type	Supports 3rd Gen Intel Xeon Scalable processors
Number of Processor Support	1

Chipsets
North Bridge	Intel C621A

Memory
Number of DDR4 Slots	8 DIMM slots (1DPC)
DDR4 Standard	DDR4 3200

Expansion Slots
PCI Express 4.0 x16	SLOT7: PCIe4.0 x16* SLOT5: PCIe4.0 x16* SLOT3: PCIe4.0 x16* SLOT1: PCIe4.0 x16 * SLOT7/5/3 auto-switch to PCIe4.0 x8 when SLOT6/4/2 occupied
PCI Express x8	SLOT6: PCIe4.0 x8 SLOT4: PCIe4.0 x8 SLOT2: PCIe4.0 x8

Storage Devices
SATA	12 x SATA 6.0Gb/s
SATA RAID	0/1/5/10
M.2	1 M-key (PCIe3.0 x4 or SATA 6Gb/s), supports 22110/2280/2242 form factor 1 M-key (PCIe3.0 x1 or SATA 6Gb/s), supports 22110/2280/2242 form factor

Onboard Video
Onboard Video Chipset	Aspeed AST2500

Onboard LAN
LAN Chipset	Intel X710-AT2
LAN Speed	10Gbps
Max LAN Speed	10Gbps

Rear Panel Ports
Back I/O Ports	1 DB15, 4 Type-A (USB3.2 Gen1), 2 RJ45 (10GbE)

Onboard Ports
Other Connectors	Internal Connector/Headers 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 Video output: 1 Speaker Header: 1 Buzzer: 1 Fan Header: 5 (6-pin) Thermal Sensor Header: 1 TPM Header: 1 (17-pin, LPC), 1 (13-pin, SPI) VROC header: 1 SGPIO Header: 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) USB 2.0 Header: 1 (9-pin, 2 USB2.0) Type A USB 2.0 Port: 1 (Type-A, 1 USB2.0) NMI Header: 1 Power Connector: 1 (24-pin, ATX main power), 1 (8-pin, ATX 12V), 1 (4-pin, ATX 12V), 1 (3-pin, SATA power) ME/SPS Recovery: 1 NC-SI: 1

Dimensions
Form Factor	ATX
Dimensions (W x L)	12.0" x 9.6"

Additional Information
First Listed on Newegg	December 30, 2021

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

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.

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.
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Manufacturer Contact Info

The ASRock Rack SPC621D8-2T is an ATX server motherboard for system builders using a single 3rd Gen Intel Xeon Scalable processor, with eight DDR4 DIMM slots, IPMI remote management, and dual 10GbE ports for server and workstation deployments.

Recommended For

Single-socket server builders running a supported 3rd Gen Intel Xeon Scalable processor who need ECC server memory, remote IPMI management, and two onboard 10GbE ports.
Storage-server builders who want many SATA-connected drives, RAID options, and PCIe slots for adding storage controllers or other expansion cards.
Workstation or compute builders who need a single Xeon platform with multiple PCIe 4.0 slots for add-in accelerators, networking, or storage cards.
Homelab operators who want to administer a server remotely and use 10GbE without adding a separate network card.

Spec Summary

Attribute	Value
Best For	Single-socket server builds using 3rd Gen Intel Xeon Scalable processors, with PCIe 4.0 expansion and 10GbE networking
Processor And Platform	LGA 4189 socket for one 3rd Gen Intel Xeon Scalable processor, with an Intel C621A chipset
Memory Configuration	Eight DDR4 DIMM slots supporting DDR4-3200
Expansion Slots	Four PCIe 4.0 x16 slots and three PCIe 4.0 x8 slots; three x16 slots switch to x8 when their paired x8 slots are occupied
Storage And RAID	12 SATA 6.0Gb/s ports with RAID 0/1/5/10 support, plus two M-key M.2 sockets supporting PCIe 3.0 or SATA; both sockets support 22110, 2280, and 2242 drives
Networking	Intel X710-AT2 LAN chipset with 10Gbps networking and two rear RJ45 ports
Video And Rear I/O	Aspeed AST2500 onboard video chipset; rear I/O includes one DB15 video connection and four USB 3.2 Gen 1 Type-A ports
Headers And Internal Connectors	Internal headers and connectors include a 19-pin USB 3.2 Gen 1 header for two ports, a 9-pin USB 2.0 header for two ports, one Type-A USB 2.0 port, COM, speaker, buzzer, five fan, thermal sensor, TPM (LPC and SPI), VROC, SGPIO, SMBus, PMB, IPMB, NMI, NC-SI, and ME/SPS recovery connections; auxiliary and system panel headers provide chassis, status LED, network activity, locate, power, reset, and HDD activity connections; also includes CMOS clear contact pads and 24-pin ATX, 8-pin and 4-pin ATX 12V, and 3-pin SATA power connectors
Form Factor And Dimensions	ATX motherboard measuring 12.0 × 9.6 inches
Model Identifiers	ASRock Rack SPC621D8-2T

Item#: N82E16813140078