TYAN
TYAN S5642AGMNRE server motherboard, LGA 4189, 3rd Gen Xeon, PCIe 4.0
Supports a single 3rd Gen Xeon with eight-channel DDR4-3200 ECC memory up to 2TB, PCIe 4.0 expansion, 14 SATA ports, dual M.2 and U.2 NVMe, plus IPMI video and 1GbE LAN
- CPU Socket TypeLGA 4189
- CPU TypeSupports 3rd Gen Intel Xeon Scalable Processor
- Number of Processor Support1
- North BridgeIntel C621A
- Number of DDR4 Slots8 x 288-pin
- DDR4 StandardDDR4 ECC RDIMM /LRDIMM 3200
- Supports 3rd Gen Intel Xeon Scalable processors via LGA 4189 socket
- Eight-channel DDR4-3200 ECC memory up to 2 TB capacity
- Three PCIe 4.0 x16 slots plus two x8 slots for expansion
- Fourteen SATA 6.0 Gb/s ports with Intel RSTe RAID 0/1/10/5
- Dual M.2 2280/22110 plus U.2 SFF-8654 for two NVMe drives
Server motherboard for Ice Lake Xeon
The TYAN S5642AGMNRE is a single-socket server board built around the LGA 4189 socket for 3rd Gen Intel Xeon Scalable processors up to 270 W TDP. It targets system integrators and data-centre operators who need eight-channel DDR4 memory and PCIe 4.0 expansion in an SSI CEB footprint.
Installation notes and common pitfalls
Eight 288-pin DDR4 slots accept ECC RDIMM, LRDIMM and 3DS variants at 3200 MT/s; populate all eight channels for full bandwidth. PCIe slot wiring is asymmetric: slot 3 runs at x8, slot 4 at x4, and slot 2 is shared through a MUX, so verify card lane requirements before fitting. Two M.2 connectors operate over PCIe 3.0, while the U.2 SFF-8654 connector provides two NVMe ports.
Pre-order compatibility checklist
Confirm your chassis accepts the SSI CEB form factor and can cool a 270 W processor. The board carries 14 SATA 6.0 Gb/s ports with Intel RSTe RAID 0, 1, 10, 5 and a single 1 GbE Intel I210 port; optional dual 10 GbE is a separate add-on. Memory capacity scales to 1024 GB RDIMM or 2048 GB LRDIMM and 3DS modules per Intel POR. Onboard video uses Aspeed AST2500 and audio is Realtek ALC888S 2.1 channel.
주요 특징
- Supports 3rd Gen Intel Xeon Scalable processors via LGA 4189 socket
- Eight-channel DDR4-3200 ECC memory up to 2 TB capacity
- Three PCIe 4.0 x16 slots plus two x8 slots for expansion
- Fourteen SATA 6.0 Gb/s ports with Intel RSTe RAID 0/1/10/5
- Dual M.2 2280/22110 plus U.2 SFF-8654 for two NVMe drives
사양
| Brand | TYAN |
|---|---|
| Model | S5642AGMNRE |
| CPU Socket Type | LGA 4189 |
| CPU Type | Supports 3rd Gen Intel Xeon Scalable Processor |
| Number of Processor Support | 1 |
| North Bridge | Intel C621A |
| Number of DDR4 Slots | 8 x 288-pin |
| DDR4 Standard | DDR4 ECC RDIMM /LRDIMM 3200 |
| Maximum Memory Supported | Up to 1,024GB RDIMM / 2,048GB LRDIMM / 2,048GB RDIMM 3DS/LRDIMM 3DS *Follow latest Intel DDR4 Memory POR |
| Channel Supported | Eight Channel |
| ECC Supported | Yes |
| PCI Express 4.0 x16 | (1) PCIe Gen.4 x16 slot (#3 w/x8 link) (2) PCIe Gen.4 x16 slots (#5,#6) |
| PCI Express x8 | (1) PCIe Gen.4 x8 slot (#4 w/x4 link) (1) PCe Gen.4 x8 slot (#2 via MUX) |
| SATA | 14 x SATA 6.0Gb/s |
| SATA RAID | RAID 0/1/10/5 (Intel RSTe) |
| M.2 | Connector (M.2): (2) 22110/2280 (by PCIe Gen.3 interface) Connector (U.2): (1) SFF-8654 for (2) NVMe ports |
| Onboard Video Chipset | Aspeed AST2500 |
| Audio Chipset | Realtek ALC888S |
| Audio Channels | 2.1 Channels |
| LAN Chipset | Intel I210 |
| LAN Speed | 10/100/1000Mbps |
| Max LAN Speed | 1Gbps |
| Back I/O Ports | (2) USB2.0 ports (@ rear) (2) USB3.0 ports (@ rear) (2) USB3.0 ports (via cable) (1) DB-9 COM Connector (1) D-Sub 15-pin VGA port (@ rear) (1) GbE ports + (1) GbE dedicated for IPMI (1) 2x12-pin SSI front panel header (1) 2x5-pin header / (1) 3 holes Audio Jack connector |
| Form Factor | SSI CEB |
| Dimensions (W x L) | 12.0" x 10.5" |
| 배송 무게 | 1.97 kg |
| 포장 크기 | 425 × 394 × 95 mm |
이 상품에 대한 질문
How do I verify the board is running at PCIe 4.0 speeds after installing a 3rd Gen Xeon?
Check the BIOS or OS device tree — slots #5 and #6 should show Gen 4 x16, slot #3 Gen 4 x8, slot #4 Gen 4 x4, and slot #2 Gen 4 x8 via MUX when a supported processor is detected.
What comes in the box and what must I source separately for a working build?
The motherboard ships alone; you must supply one LGA 4189 3rd Gen Xeon Scalable CPU, DDR4 ECC RDIMM or LRDIMM modules (up to eight, 3200 MT/s), drives for the 14 SATA 6.0 Gb/s ports or the two M.2 22110/2280 slots and one U.2 SFF-8654 connector, plus an SSI CEB compatible chassis and power supply.
Which memory capacity should I choose — 1024 GB RDIMM or 2048 GB LRDIMM/3DS?
Choose 1024 GB RDIMM for standard density; step to 2048 GB LRDIMM or 3DS RDIMM/LRDIMM when you need the maximum 2 TB per socket and your workload benefits from the higher ranks.
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