Brand: HPE | Category: Servers
SKU: HP-P77380B21 | Part #: P77380-B21 | MPN: P77380-B21
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The HPE ProLiant MicroServer Gen12 represents a significant architectural leap in the MicroServer lineage, integrating the Intel Xeon D-2700 series processor — a system-on-chip platform purpose-built for edge, ROBO (Remote Office/Branch Office), and space-constrained enterprise environments. Built within a sub-1U quiet-operation chassis, the Gen12 eliminates the traditional tradeoff between compute density and acoustic footprint, making it viable for deployments in open office spaces, retail back rooms, and telecommunications edge nodes where noise and physical footprint are critical constraints. The Xeon D-2700's integrated PCH, memory controllers, and I/O fabric reduce component count while delivering up to 20 cores of server-grade processing within a thermal envelope optimized for fanless or low-RPM cooling configurations.
The Gen12 introduces HPE iLO 7 (Integrated Lights-Out 7), the latest generation of HPE's out-of-band management controller, providing security-hardened firmware attestation, silicon root of trust, and zero-trust security architecture alignment. iLO 7 enables full remote server lifecycle management — including BIOS configuration, power control, virtual media, and telemetry streaming — without requiring physical access, a critical capability for unattended edge deployments. The platform also supports HPE Integrated Smart Update Manager and aligns with HPE GreenLake edge-to-cloud operational models, allowing centralized fleet management across geographically distributed microserver nodes.
Storage flexibility is a hallmark of the Gen12 design, supporting NVMe and SATA SSD configurations in a tool-free hot-plug bay layout appropriate for the chassis form factor. DDR5 ECC memory support ensures data integrity under continuous workloads typical of lightweight virtualization, software-defined networking, IoT data aggregation, and local AI inferencing tasks. The combination of PCIe Gen 5 connectivity, 10GbE integrated networking, and TPM 2.0 hardware security module positions the HPE ProLiant MicroServer Gen12 as an enterprise-grade compute node that scales gracefully from single-unit deployments to coordinated multi-node edge clusters.
| Manufacturer | HP (Hewlett Packard Enterprise) |
| Product Line | HPE ProLiant MicroServer Gen12 |
| Generation | Gen12 |
| Form Factor | Sub-1U Ultra-Compact Tower/Desktop |
| Processor Family | Intel Xeon D-2700 Series (System-on-Chip) |
| Processor Cores | Up to 20 cores / 40 threads (model-dependent) |
| Processor TDP | Up to 80W (configurable TDP range) |
| Memory Type | DDR5 ECC UDIMM |
| Memory Slots | 4 x DIMM slots |
| Maximum Memory | 128 GB DDR5 ECC |
| Memory Speed | Up to 4800 MT/s |
| Storage Bays | 4 x LFF/SFF (model-dependent) SATA/NVMe hot-plug capable bays |
| Storage Interface | NVMe PCIe Gen 4 / SATA 6Gb/s |
| PCIe Expansion | 1 x PCIe Gen 5 low-profile slot |
| Integrated Networking | 2 x 10GbE Base-T (Xeon D integrated) |
| Management Controller | HPE iLO 7 (Integrated Lights-Out 7) with silicon root of trust |
| Security | TPM 2.0, Secure Boot, iLO 7 firmware attestation, zero-trust security architecture |
| Power Supply | External 180W AC power adapter (80 Plus efficiency) |
| Noise Level | Quiet-operation design, <25 dB(A) typical at idle |
| USB Ports | 2 x USB 3.2 Gen 2 (rear), 1 x USB Type-A (front) |
| Video Output | 1 x VGA (iLO 7 managed KVM) |
| Operating System Support | Windows Server 2025, RHEL 9, SUSE Linux Enterprise Server 15, VMware ESXi 8.0, Microsoft Hyper-V |
| Chassis Dimensions | Compact desktop chassis (~210 x 215 x 235 mm approximate) |
| Operating Temperature | 10°C to 40°C (50°F to 104°F) |
| Launch Timeline | 2025 Q4 |
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| Brand | HPE |
| Category | Servers |
| SKU | HP-P77380B21 |
| Part Number | P77380-B21 |
| Condition | New |
| Product Line | HPE ProLiant MicroServer Gen12 |
| Generation | Gen12 |
| Form Factor | Sub-1U Ultra-Compact Tower/Desktop |
| Processor Family | Intel Xeon D-2700 Series (System-on-Chip) |
| Processor Cores | Up to 20 cores / 40 threads (model-dependent) |
| Processor TDP | Up to 80W (configurable TDP range) |
| Memory Type | DDR5 ECC UDIMM |
| Memory Slots | 4 x DIMM slots |
| Maximum Memory | 128 GB DDR5 ECC |
| Memory Speed | Up to 4800 MT/s |
| Storage Bays | 4 x LFF/SFF (model-dependent) SATA/NVMe hot-plug capable bays |
| Storage Interface | NVMe PCIe Gen 4 / SATA 6Gb/s |
| PCIe Expansion | 1 x PCIe Gen 5 low-profile slot |
| Integrated Networking | 2 x 10GbE Base-T (Xeon D integrated) |
| Management Controller | HPE iLO 7 (Integrated Lights-Out 7) with silicon root of trust |
| Security | TPM 2.0, Secure Boot, iLO 7 firmware attestation, zero-trust security architecture |
| Power Supply | External 180W AC power adapter (80 Plus efficiency) |
| Noise Level | Quiet-operation design, <25 dB(A) typical at idle |
| USB Ports | 2 x USB 3.2 Gen 2 (rear), 1 x USB Type-A (front) |
| Video Output | 1 x VGA (iLO 7 managed KVM) |
| Operating System Support | Windows Server 2025, RHEL 9, SUSE Linux Enterprise Server 15, VMware ESXi 8.0, Microsoft Hyper-V |
| Chassis Dimensions | Compact desktop chassis (~210 x 215 x 235 mm approximate) |
| Operating Temperature | 10°C to 40°C (50°F to 104°F) |
| Launch Timeline | 2025 Q4 |
The HPE ProLiant MicroServer Gen12 is built for enterprise data-center workloads — virtualization (VMware, Proxmox, Nutanix), private cloud, database hosting, and AI/ML training. It fits standard EIA-310 server racks and supports redundant PSUs and hot-swap drives common in production environments.
Key specifications for the HPE ProLiant MicroServer Gen12: new condition; manufacturer HP (Hewlett Packard Enterprise); product line HPE ProLiant MicroServer Gen12; generation Gen12; form factor Sub-1U Ultra-Compact Tower/Desktop; processor family Intel Xeon D-2700 Series (System-on-Chip); processor cores Up to 20 cores / 40 threads (model-dependent). Manufacturer part number P77380-B21. For the full datasheet with electrical, environmental, and compliance details, contact our pre-sales engineering team.