AsRock SPC621D8 ATX Server Motherboard
Overview
The AsRock SPC621D8 is a single-socket ATX server motherboard built around the LGA 4189 (Socket P+) platform, designed for 3rd Gen Intel Xeon Scalable processors. For security integrators and IT architects speccing a VMS server, NVR backend, or storage node, the SPC621D8 gives you a rack-ready ATX foundation with server-class I/O rather than a repurposed desktop board. At 14.15 x 12.00 x 3.00 in and 3.75 lb, it fits standard ATX server chassis without a proprietary tray. The SPC621D8 is built for buyers who need single-socket density with room to scale memory and storage as camera counts and retention windows grow.
Key Features
- Single Socket P+ (LGA 4189), 3rd Gen Intel Xeon Scalable support: gives you a clear upgrade path within the same socket generation — useful when you're standardizing a VMS server platform across multiple site deployments and want predictable CPU sourcing.
- ATX form factor (14.15 x 12.00 x 3.00 in): fits widely available server and workstation chassis rather than locking you into a vendor-specific enclosure — matters when you're building or replacing a recording server and need chassis flexibility.
- 3.75 lb board weight: lighter than many dual-socket server boards, which simplifies chassis handling and shipping when you're staging multiple units for a multi-site rollout.
- Country of origin CN: relevant if you're tracking supply chain documentation for procurement or compliance review on a given deployment.
Integration & Compatibility
The SPC621D8 is a bare motherboard — plan your build around a Socket P+ compatible 3rd Gen Intel Xeon Scalable CPU, DDR4 server memory, and an ATX-compatible server chassis with adequate cooling for sustained VMS or storage workloads. Because it's single-socket, it's a fit for edge and mid-tier recording servers rather than large centralized data-center builds where dual-socket density is the priority — for that class of workload, look at a dual-socket variant in the same family if one exists. Pair this board with server-grade storage and a chassis rated for 24/7 duty when running it as a dedicated NVR or VMS host in a security operations environment. For guidance on matching server compute to camera count and retention needs, see this surveillance system planning guide. If you're building out the recording side of a deployment, check the network video recorders category for complementary appliances, and browse AsRock server boards for related single- and dual-socket options. Network uplinks for a VMS server built on the SPC621D8 typically run through managed PoE switches feeding camera segments, and if you're planning storage capacity alongside this board, a storage and retention planning guide is worth reviewing before finalizing chassis and drive counts.
Frequently Asked Questions
Q: What CPU socket does the AsRock SPC621D8 use?
A: The SPC621D8 uses Socket P+ (LGA 4189), supporting 3rd Gen Intel Xeon Scalable processors.
Q: Is the SPC621D8 a single-socket or dual-socket board?
A: It's a single-socket board — one LGA 4189 CPU socket per motherboard.
Q: What form factor is the SPC621D8?
A: ATX, measuring 14.15 x 12.00 x 3.00 in, compatible with standard ATX server chassis.
Q: How much does the SPC621D8 weigh?
A: 3.75 lb.
Q: Where is the SPC621D8 manufactured?
A: The country of origin listed for this board is China (CN).
The SPC621D8 is a single-socket LGA 4189 ATX board, and that single detail drives most of the sizing decision for a VMS build. I spec this class of board when a customer needs a dedicated recording server that doesn't need dual-CPU headroom.
Technical Highlights:
- Socket P+ (LGA 4189), 3rd Gen Xeon Scalable: keeps you on a current CPU generation with a known upgrade path within the same socket, so you're not sourcing end-of-life silicon for a new build.
- ATX form factor, 14.15 x 12.00 x 3.00 in: standard dimensions mean standard chassis — no hunting for a proprietary enclosure when you're racking a server for a mid-size camera deployment.
- 3.75 lb board: lighter than a dual-socket equivalent, which matters when you're staging several units for a multi-site rollout and shipping weight adds up.
Deployment Considerations:
- This is a bare board — budget separately for a Socket P+ CPU, DDR4 server memory, and chassis/cooling rated for continuous VMS duty before quoting a full server build.
- Single-socket means this board tops out below dual-socket platforms for raw core count — if the deployment is centralizing dozens of high-resolution streams into one recording server, confirm single-socket compute is sufficient before committing to the SPC621D8.
I'd put the SPC621D8 into a mid-tier NVR/VMS server build for a regional office or single large facility — camera counts in the moderate range where one Xeon Scalable CPU covers the decode and analytics load, not a centralized multi-thousand-camera data center build.
