HPE AMD EPYC G3 Single Socket SP3 DDR4 SATA SAS PCI-Express Supported Server Motherboard - P40841-001

HPE AMD EPYC Gen 3 Single-Socket SP3 Server Motherboard

The HPE P40841-001 is an enterprise server motherboard designed for single-socket AMD EPYC Gen 3 (Milan) processors, supporting DDR4 ECC RDIMM/LRDIMM memory, SAS/SATA storage, and high-bandwidth PCIe 4.0 expansion in HPE ProLiant server platforms.

Key Features

• Single-socket AMD EPYC Gen 3 (Milan) SP3 support — up to 64 cores

• DDR4 ECC RDIMM and LRDIMM support across multiple memory channels

• PCIe 4.0 expansion for NVMe, GPU, and high-speed adapter cards

• Integrated SAS/SATA storage controller connectivity

• HPE iLO management controller integration for remote server administration

Product Specifications

• Part Number: P40841-001

• Manufacturer: HPE

• CPU Socket: SP3 (AMD EPYC Gen 3 / Milan)

• CPU Support: Single-socket AMD EPYC 7003 series

• Memory Type: DDR4 ECC RDIMM / LRDIMM

• Storage Interface: SAS / SATA

• PCIe Version: PCIe 4.0

Component Specifications

• Memory Slots: Up to 16 x DIMM slots (platform dependent)

• Max Memory Speed: DDR4-3200

• PCIe Slots: Multiple x16/x8/x4 slots (configuration dependent)

• Management: HPE iLO 5 (Integrated Lights-Out)

• Form Factor: Server board (HPE ProLiant compatible)

• Compatible Platform: HPE ProLiant DL345 Gen10 Plus

Use Cases