SIENAD8-2L2T ASRock ATX Single SP6 (LGA 4844) 8 DIMM Slots Server Mainboard

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Happyware Article Number:

SH9M3649-553531

Manufacturer Number:

SIENAD8-2L2T

Brand:

ASRock

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Description Technical details Warranty & Technical Support Reviews Bulk Deals

SIENAD8-2L2T

High-Performance ATX Server Motherboard for AMD EPYC SP6 with DDR5 and PCIe 5.0 using the SIENAD8-2L2T

The SIENAD8-2L2T is an ATX server motherboard engineered for single-socket AMD EPYC SP6 deployments that prioritise I/O throughput, deterministic memory behaviour, and remote lifecycle control. It targets 1P virtualisation and general-purpose compute nodes where PCIe lane availability and integrated management reduce platform complexity while sustaining enterprise uptime requirements.

With DDR5 4800 across 8 DIMM slots and a practical capacity ceiling of up to 768GB, SIENAD8-2L2T supports dense VM consolidation and memory-resident services without forcing oversized chassis designs. PCIe 5.0 expansion is central to the architecture: four PCIe 5.0 x16 FHFL slots plus one PCIe 5.0 x8 slot enable accelerator-ready builds, high-port NICs, DPUs, or NVMe storage controllers. For onboard flash, dual M.2 (M-Key) sockets deliver PCIe 5.0 x4 bandwidth for boot or cache tiers, keeping primary drive bays available for application storage. Networking is balanced for mixed environments, combining 2x 1GbE and 2x 10GbE RJ45 with a dedicated IPMI port for out-of-band access.

Why Choose the SIENAD8-2L2T?

The SIENAD8-2L2T provides an efficient density-to-performance profile by aligning EPYC SP6 compute with PCIe 5.0 expandability and integrated BMC/IPMI, enabling standardised rollouts across edge, branch, and core racks. SIENAD8-2L2T simplifies scalable node design by delivering predictable I/O headroom for future add-in cards while maintaining serviceability and remote administration. For organisations standardising on 1P platforms, SIENAD8-2L2T offers a clear deployment logic: maximise lanes per node, minimise ancillary management hardware, and keep network options on-board.

ASRock builds this platform with a focus on stable firmware behaviour, validated server components, and compatibility with modern data centre operational standards. The board-level design emphasises reliable power and management integration to support continuous workloads and controlled maintenance windows.

Key Applications:

1P virtualisation hosts
Edge and branch compute nodes
PCIe Gen5 storage controller platforms
DPU/NIC expansion servers
Accelerator-ready general-purpose compute

At Happyware - Server Hardware you benefit from non-binding offers tailored to your SIENAD8-2L2T deployment plan and an extended warranty of up to 6 years to secure long-term platform operation in production environments.

Technical details of SIENAD8-2L2T

CPU Socket:

SP6 (LGA 4844)

Onboard Memory:

RAID Support:

CPU Manufacturer:

AMD

CPU Supported Type:

EPYC

Form Factor:

ATX

Chipset:

System-on-Chip (SoC)

RAM Maximum Capacity:

768GB

Max RAM Frequency :

4800MHz

RAM Slots:

8 DIMM DDR5

RAM Channels:

Dual-Channel

PCIe Slots:

1 PCIe 5.0 x8 4 PCIe 5.0 x16

M.2 Slots:

2 PCIe 5.0 x4 M.2 2280, M.2 22110 M-Key

Network Ports:

2 RJ45 1 Gbps 2 RJ45 10 Gbps

Onboard Network:

Ethernet

Suitability:

Server

Onboard CPU:

RAID Support:

Onboard Graphic:

Yes

Video Output:

1x VGA

USB Ports:

2x USB 3.2 Gen 1 Type-A 2x USB 3.2 Gen 1 ports

Other Ports:

1x IPMI Management Port

Trusted Platform Module (TPM):

Optional

BIOS:

AMI UEFI

Wi-Fi Support:

None

Onboard Audio Chipset:

Embedded:

Card Reader:

How long is the Warranty and how you can get technical support for SIENAD8-2L2T

Warranty:	12 months (part)
RMA Url:	https://www.asrock.com/support/?cat=RMA
Description:	Items must be returned first for RMA processing. No advanced replacements.