Merak supports single AMD EPYC™ 4004 and Ryzen™ 7000/8000/9000 Series processors with TDP up to 170W. It supports up to 256GB DDR5 ECC/Non-ECC UDIMMs with four memory slots and memory speeds up to 5600MT/s (1DPC).
The high-speed expansion I/O includes 1 × PCIe Gen5 x16 or 2 × PCIe Gen5 x8 (via PCIe Mux), 1 × PCIe Gen5 x4, 2 × M.2 M-Key PCIe Gen4 x2 2280 slots, 8 × SATA3 ports via SFF-8654 8i and 4 × SATA3 onboard 7P connectors. It also features with dual-port 10GbE or 1GbE Base-T networking (depending on SKU), 1 × 2.5GbE Ethernet, a dedicated GbE BMC management port, dual DisplayPort++, VGA, RS232, USB 3.2 Gen2, TPM 2.0, and AST2600 BMC support.
The high-speed expansion I/O includes 1 × PCIe Gen5 x16 or 2 × PCIe Gen5 x8 (via PCIe Mux), 1 × PCIe Gen5 x4, 2 × M.2 M-Key PCIe Gen4 x2 2280 slots, 8 × SATA3 ports via SFF-8654 8i and 4 × SATA3 onboard 7P connectors. It also features with dual-port 10GbE or 1GbE Base-T networking (depending on SKU), 1 × 2.5GbE Ethernet, a dedicated GbE BMC management port, dual DisplayPort++, VGA, RS232, USB 3.2 Gen2, TPM 2.0, and AST2600 BMC support.
KEY FEATURE
Supports TPM 2.0 onboard
FEATURE
Supports TPM 2.0 onboard
Supports 1 x 2.5GbE Ethernet + 1 x Dedicated GbE BMC management port
FEATURE
Supports 1 x 2.5GbE Ethernet + 1 x Dedicated GbE BMC management port
SKU B: Supports dual-port 1GbE Base-T + 8 x SATA3 (SFF-8654 8i) + 4 x SATA3 onboard
FEATURE
SKU B: Supports dual-port 1GbE Base-T + 8 x SATA3 (SFF-8654 8i) + 4 x SATA3 onboard
SKU A: Supports dual-port 10GbE Base-T + 8 x SATA3 (SFF-8654 8i) + 4 x SATA3 onboard
FEATURE
SKU A: Supports dual-port 10GbE Base-T + 8 x SATA3 (SFF-8654 8i) + 4 x SATA3 onboard
Supports up to 20 lanes of PCIeGen5 from CPU, including 1 x16 or 2 x8 + 1 x4 slots
FEATURE
Supports up to 20 lanes of PCIeGen5 from CPU, including 1 x16 or 2 x8 + 1 x4 slots
Supports AMD B650E/B850 chipset
FEATURE
Supports AMD B650E/B850 chipset
Supports DDR5 ECC/Non-ECC UDIMMs (5600MHz)
FEATURE
Supports DDR5 ECC/Non-ECC UDIMMs (5600MHz)
Supports 4 x DDR5 UDIMM slots up to 256GB (4x64GB)
FEATURE
Supports 4 x DDR5 UDIMM slots up to 256GB (4x64GB)
Supports AMD EPYC™ 4004 / and Ryzen™ 7000/8000/9000 Series Processors with up to 170W TDP
FEATURE
Supports AMD EPYC™ 4004 / and Ryzen™ 7000/8000/9000 Series Processors with up to 170W TDP
Specification
SPECIFICATION
Main
Sub
Details
System
Processor-Support
AMD EPYC 4004 Series Processor
CPU-interconnection
Single Socket (1P)
Socket-Type
Socket AM5 (LGA1718)
System-Memory
• DDR5 ECC/non-ECC UDIMM
- Up to 5600MHz (1DPC) /5200MHz (2DPC)
• Total 4 memory slots
- Up to 5600MHz (1DPC) /5200MHz (2DPC)
• Total 4 memory slots
Expansion-Slots
• PCIe slots
- 1 x PCIe Gen5 x16 or 2 x PCIe Gen5 x8
- 1 x PCIe Gen5 x4
• M.2 2280 support
- 2 x M.2 M-Key PCIe Gen4 x2 2280 (B650E/B850)
- 1 x PCIe Gen5 x16 or 2 x PCIe Gen5 x8
- 1 x PCIe Gen5 x4
• M.2 2280 support
- 2 x M.2 M-Key PCIe Gen4 x2 2280 (B650E/B850)
System-BIOS
BIOS-Type
AMI UEFI BIOS
BIOS-Features
• ACPI
• PXE
• WOL
• AC loss recovery
• IPMI 2.0 KCS mode interface
• SRIOV
• SMBIOS
• TPM
• Serial console redirection
• PCIe hotplug
• TPM 2.0 Support
• PXE
• WOL
• AC loss recovery
• IPMI 2.0 KCS mode interface
• SRIOV
• SMBIOS
• TPM
• Serial console redirection
• PCIe hotplug
• TPM 2.0 Support
On-board-Devices
SATA
• 8 x SATA3.0 (by 2xJMB585, Slimline 8i connector)
• 4 x SATA3.0 (by FCH, SATA 7P on board)
• 4 x SATA3.0 (by FCH, SATA 7P on board)
IPMI
Aspeed AST2600
Network-Controller
• Realtek RTL8211 GbE PHY for dedicated BMC management port
• Dual 10GbE/1GbE Base-T by Broadcom 57416/5720L (depending on SKU, NCSI Shared NIC)
• Intel® I226-LM Ethernet Controller for single-port 2.5GbE (WOL support)
• Dual 10GbE/1GbE Base-T by Broadcom 57416/5720L (depending on SKU, NCSI Shared NIC)
• Intel® I226-LM Ethernet Controller for single-port 2.5GbE (WOL support)
Graphics
• 1x VGA in pin header
Input-Output
SATA
• 8 x SATA3.0 (by 2xJMB585, Slimline 8i connector)
• 4 x SATA3.0 (by FCH, SATA 7P on board)
• 4 x SATA3.0 (by FCH, SATA 7P on board)
LAN
• 2 x RJ45 10GbE or 1GbE (by SKU, Data/BMC MGMT Shared)
• 1 x RJ45 2.5GbE
• 1 x RJ45 GbE dedicated for BMC management
• 1 x RJ45 2.5GbE
• 1 x RJ45 GbE dedicated for BMC management
USB
• 2 x USB3.2 double-stack Type-A connectors
Display
• 1 x DB-15 VGA connector
• 2 x DisplayPort++ (Dual-Mode DisplayPort)
• 2 x DisplayPort++ (Dual-Mode DisplayPort)
Serial-Port
• 1 x RS232 D-Sub connector
Additional-Information
• PCIe slots
- 1 x PCIe Gen5 x16 or 2 x PCIe Gen5 x8
- 1 x PCIe Gen5 x4
• M.2 support
- 2 x M.2 M-Key PCIe Gen4 x2 2280
- 1 x PCIe Gen5 x16 or 2 x PCIe Gen5 x8
- 1 x PCIe Gen5 x4
• M.2 support
- 2 x M.2 M-Key PCIe Gen4 x2 2280
* All specifications are subject to change without notice.
|
MB_SKU |
Ordering Information |
Description |
|---|---|---|
|
Merak(A) |
BMB2UPA0001A |
PCBA/MAIN BOARD/MB-UPA501(MERAK)/VER:A01 AM5/DDR5/B650E/10GBEX2/2.5GBEX1 |
|
Merak(B) |
BMB2UPA0001B |
PCBA/MAIN BOARD/MB-UPA501(MERAK)/VER:A01 AM5/DDR5/B650E/1GBEX2/2.5GBEX1 |
