HPE DL380 Gen10 PCIe Slots: Config Guide for Techs 2026

HPE ProLiant DL380 Gen10 remains a data center staple in 2026, with 8 PCIe slots configurable for GPUs, NICs, and storage controllers. Ideal for hybrid cloud and AI workloads.

This tech-focused article details riser options, bandwidth, and maintenance for IT pros and technicians.

PCIe Slot Layout and Types

Up to 8x slots: 4x Gen3 x16, 2x Gen3 x8, OCP 3.0. Riser kits vary by SKU.

  • Primary: x16 full-height
  • Secondary: Low-profile
  • Power: 75W per slot

Riser Configurations

Riser 1A/1B: 3+2 slots; supports double-width cards like A100 GPUs.

  • 1S model: OCP + 6 PCIe
  • 2S: Dual CPU more lanes

Installation Procedures

ESD safe; firmware update first. Slot priority for boot devices.

  • Secure with latches
  • Cable management
  • iLO monitor temps

Common Upgrades for 2026

Mellanox ConnectX-6 NICs, NVMe adapters. Persistent Memory risers.

  • 40GbE to 100GbE
  • RAID HBA for bays

Troubleshooting Slots

LED diagnostics; reseat after power cycle. BIOS slot enable.

  • No POST: Firmware mismatch
  • Degraded: Lane negotiation

Technician Job Tips

Certifications boost: HPE ATP, A+. Field service demands slot expertise.

  • Remote hands contracts
  • Upgrade kits inventory

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