HPE DL360 Gen10+ NC / DL380 Gen10+ NC System Board - p31231-001

The P31231-001 motherboard is the system board for the HPE ProLiant DL360 Gen10 Plus and HPE ProLiant DL380 Gen10 Plus servers. Since it's an internal component, its specifications are tied directly to the capabilities of these server models.

Here is a detailed breakdown of its technical specifications:

General Specifications

1. Part Number: P31231-001
2. Assembly Part Number: P16060-001
3. Form Factor: Designed for 1U and 2U rack-mounted servers (DL360 and DL380, respectively).
4. Supported Servers: HPE ProLiant DL360 Gen10 Plus, HPE ProLiant DL380 Gen10 Plus.

Processor and Chipset

1. Processor Sockets: Dual (2) FCLGA4189 sockets.
2. Supported Processors: 3rd Generation Intel® Xeon® Scalable Processors (also known as "Ice Lake"). This includes a wide range of processors from the Bronze, Silver, Gold, and Platinum families.
3. UPI (Intel Ultra Path Interconnect): Supports up to 3 UPI links at 11.2 GT/s.

Memory

1. DIMM Slots: 32 DIMM slots (16 per processor).
2. Memory Type: HPE DDR4 SmartMemory.
3. Supported DIMM Types:
4. Registered DIMMs (RDIMMs)
5. Load-Reduced DIMMs (LRDIMMs)
6. Intel® Optane Persistent Memory 200 Series
7. Memory Speed: Up to 3200 MT/s.
8. Maximum Memory Capacity:
9. With RDIMMs: Up to 2 TB (32 x 64 GB).
10. With LRDIMMs: Up to 8 TB (32 x 256 GB).
11. With Intel Optane Persistent Memory: Up to 8 TB (16 x 512 GB).

Expansion and Connectivity

1. PCIe Slots: Supports multiple PCIe 4.0 slots for high-speed expansion. The number and configuration of slots vary depending on the server chassis (DL360 or DL380) and riser card options.
2. Storage Interfaces:
3. Integrated interfaces for SATA drives.
4. Integrated interfaces for SAS drives.
5. Support for NVMe drives.
6. RAID Controller: Integrated with a Smart Array P408i-a Controller for advanced data protection and performance options.

Networking and Management

1. Network Ports: The system board typically includes embedded 4x 1GbE network ports.
2. Management:
3. HPE iLO 5: Embedded for remote server management, health monitoring, and control.
4. HPE OneView: Supported for unified server and infrastructure management.

Other Features

1. Hot-Plug Fans: Supports hot-plug redundant fans.
2. Power Supplies: Compatible with HPE Flexible Slot (Flex Slot) power supplies.
3. Security: Features like HPE Integrated Lights-Out (iLO) and Silicon Root of Trust are built in for enhanced server security.