AsRock SP2C621D16-2T EEB Dual-Socket Server Motherboard

Overview

The AsRock SP2C621D16-2T is an EEB-form-factor server motherboard built around a dual Socket P+ (LGA 4189) layout, positioning it for 3rd-generation Intel Xeon Scalable platforms in rackmount and tower server builds. At 14.17 x 15.04 in and 6.61 lb, it fits standard EEB-compatible server chassis and rack enclosures used in enterprise data center and edge-server deployments. This page covers what's currently verified for the SP2C621D16-2T; additional configuration details (chipset, memory topology, expansion slots, onboard networking) will be added as manufacturer documentation is confirmed.

Key Features

• Dual Socket P+ (LGA 4189): Supports two CPUs in the same chassis, which matters if your workload — virtualization hosts, video management servers, or dense compute nodes — needs more cores and memory bandwidth than a single-socket board can deliver.
• EEB form factor: A larger footprint than ATX/E-ATX gives dual-socket layouts room for both CPU sockets, VRM circuitry, and full-height expansion slots without crowding — but confirm your chassis explicitly lists EEB support before ordering, since not every rack case accepts the extra width.
• 6.61 lb board weight: Useful for shipping and rack-load planning when provisioning multiple units into a single cabinet.
• 14.17 x 15.04 x 2.64 in footprint: Confirm clearance against your chassis motherboard tray and cable routing before purchase, particularly in 1U/2U builds where depth is tight.
• Country of origin: China: Relevant for buyers tracking supply-chain sourcing requirements or import documentation on federal and enterprise procurement paperwork.

Integration & Compatibility

Pair the SP2C621D16-2T with 3rd Gen Intel Xeon Scalable processors rated for Socket P+ (LGA 4189), matched to a chassis and power supply rated for dual-socket EEB boards. If you're building out a server room or rack, review a network video recorders deployment alongside broader PoE switches and network infrastructure planning to make sure compute, storage, and network capacity are sized together — a VMS architecture planning guide is a useful reference when this board is going into a video management server build.

Frequently Asked Questions

Q: What socket does the SP2C621D16-2T use?

A: It uses dual Socket P+ (LGA 4189), supporting 3rd Generation Intel Xeon Scalable processors.

Q: What form factor is the SP2C621D16-2T?

A: EEB, which requires a chassis with EEB motherboard tray support due to its larger footprint versus standard ATX/E-ATX boards.

Q: How much does the SP2C621D16-2T weigh?

A: 6.61 lb.

Q: What are the board dimensions?

A: 14.17 x 15.04 x 2.64 in (L x W x H).

Q: Where is the SP2C621D16-2T manufactured?

A: China, per manufacturer country-of-origin data.

Eden Phillips

The SP2C621D16-2T is a dual Socket P+ EEB board — that socket type alone tells you it's scoped for 3rd Gen Intel Xeon Scalable, not a drop-in replacement for an older single-socket build. I want to flag up front that our current spec sheet on this one is thin, so treat this as a fit-check on form factor and socket, not a full configuration guide yet.

Technical Highlights:

• Dual Socket P+ (LGA 4189): two-CPU capability puts this board in dense-compute or dual-CPU virtualization territory rather than single-socket edge appliances.
• EEB form factor at 14.17 x 15.04 in: larger than E-ATX, so rack rail and chassis tray clearance need to be confirmed before this ships to a job site.
• 6.61 lb board weight: factor this into shipping and per-U weight budgets when racking multiple SP2C621D16-2T units.

Deployment Considerations:

• Confirm your chassis vendor explicitly lists EEB support — dual-socket boards this size will not fit a standard E-ATX tray.
• Memory topology, PCIe slot count, and onboard networking aren't in the current spec sheet — get those confirmed against your workload (VMS server, virtualization host, etc.) before finalizing a build-out.

Reasonable starting point for a dual-Xeon VMS or virtualization host build where you already know EEB clearance is available in the target rack — verify remaining configuration details before committing to a full deployment.