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HPE P86811-005 ProLiant MicroServer Gen11 Ultra Micro Tower Server - Intel Xeon 6315P 2.80 GHz - 16 GB RAM - 4 x 3.5" Bays - Gigabit Ethernet
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Product Features
Technical Overview
This server features a single-socket architecture with an Intel Xeon 6315P processor operating at 2.80 GHz with four cores and 12 MB of cache. The platform supports up to 128 GB of DDR5 memory across four DIMM slots, with one 16 GB ECC unbuffered module installed. Storage is managed through a Serial ATA/600 controller with Intel VROC technology, connecting to four 3.5" large form factor drive bays.
Connectivity includes four Gigabit Ethernet ports for network aggregation or segmentation, six USB ports for peripherals, plus VGA and DisplayPort video outputs. Expansion capabilities include two PCIe slots—one PCIe 5.0 and one PCIe 4.0—for adding network, storage, or specialized adapters. Power is supplied by a single 180 W power supply with C5 connector, supporting 120-230 V AC input.
Relevant factors for this section include Number of Processors Supported, Number of Processors Installed, Processor Manufacturer, Chipset Manufacturer. When those points are considered together, they give buyers a clearer picture of how the product is equipped, how it fits into deployment, and what kind of day-to-day role it is meant to support.
Key Product Advantages
The ProLiant MicroServer Gen11 combines enterprise server features with compact design, making it suitable for environments where space is constrained but reliability cannot be compromised. HPE's integrated Lights-Out 6 management provides remote administration capabilities comparable to larger servers, while the security features meet stringent compliance requirements.
Enterprise Management in Compact Form
HPE iLO 6 delivers full remote management including power control, virtual media, and health monitoring, allowing IT staff to administer this server from anywhere without sacrificing capability due to its small size.
- Remote console access
- Virtual media support
- Health monitoring and alerts
Comprehensive Security Foundation
Built-in security features include TPM 2.0, UEFI Secure Boot, immutable silicon root of trust, and FIPS 140-2 validation, providing hardware-based protection for sensitive data and compliance with regulatory standards.
- TPM 2.0 hardware security
- FIPS 140-2 validated
- UEFI Secure Boot
Storage Flexibility
Four 3.5" drive bays support high-capacity storage drives for file serving, backups, or media storage, with the Intel VROC controller providing reliable data management for business workloads.
- Large form factor compatibility
- Intel VROC controller
- Scalable storage capacity
Deployment / Use Cases
The compact Ultra Micro Tower design makes this server ideal for small offices, retail locations, and edge computing scenarios where rack space is unavailable or impractical. Its balance of compute, storage, and connectivity supports multiple business functions without requiring dedicated server rooms or extensive cooling infrastructure.
Common deployment scenarios include file and print serving for small workgroups, light virtualization for business applications, backup destination for network data protection, and media serving for digital signage or content distribution. The four Gigabit Ethernet ports enable network segmentation for security or bandwidth aggregation for improved throughput.
Small Business Infrastructure
Provides file storage, application hosting, and network services for offices with 10-50 users, replacing consumer-grade NAS devices with enterprise reliability and management.
Edge Computing Platform
Deploys at remote sites for local processing, data collection, or caching, with remote management capabilities that reduce the need for on-site IT staff.
Physical Profile
The Ultra Micro Tower form factor measures 6.06 inches in height, 10.28 inches in width, and 9.82 inches in depth, with a weight of approximately 19.07 pounds. This compact design fits easily on desks, shelves, or in small network closets while providing adequate ventilation for continuous operation. The chassis includes standard security features such as a front bezel lock, Kensington lock slot, and power cord clip to prevent unauthorized access or accidental disconnection in shared environments.
- Width
- 10.28" (261.11 mm)
- Depth
- 9.82" (249.43 mm)
- Height
- 6.06" (153.92 mm)
- Weight
- 19.07 lb (8650 g)
Highlights
- Intel Xeon 6315P 2.80 GHz quad-core processor for reliable compute performance
- 16 GB DDR5 ECC unbuffered memory installed, expandable to 128 GB across 4 slots
- 4x 3.5" large form factor drive bays for high-capacity storage expansion
- 4x Gigabit Ethernet ports for network aggregation or segmentation
- HPE iLO 6 remote management with dedicated controller for out-of-band administration
- Ultra Micro Tower form factor (6.06" H x 10.28" W x 9.82" D) for space-constrained deployments
- Comprehensive security features including TPM 2.0, UEFI Secure Boot, and FIPS 140-2 validation
- 180 W power supply with 120-230 V AC input for global deployment flexibility
Specifications
| Specifications | |
|---|---|
| Manufacturer | Hewlett Packard Enterprise |
| Manufacturer Part Number | P86811-005 |
| Brand Name | HPE |
| Product Line | ProLiant |
| Product Series | MicroServer Gen11 |
| Product Name | ProLiant MicroServer Gen11 Server |
| Product Type | Server |
| Processor | |
| Number of Processors Supported | 1 |
| Number of Processors Installed | 1 |
| Processor Manufacturer | Intel |
| Processor Type | Xeon |
| Processor Model | 6315P |
| Processor Core | Quad-core (4 Core) |
| Processor Speed | 2.80 GHz |
| Cache | 12 MB |
| Chipset | |
| Chipset Manufacturer | Intel |
| Chipset Model | C262 |
| Memory | |
| Standard Memory | 16 GB |
| Maximum Memory Supported | 128 GB |
| Memory Technology | DDR5 SDRAM |
| Total Number of Memory Slots | 4 |
| Number of Occupied Memory Slots | 1 |
| Error Checking | ECC |
| Signal Processing | Unregistered (Unbuffered) |
| Controllers | |
| Controller Type | Serial ATA/600 |
| Controller Model | Intel VROC |
| I/O Expansions | |
| Number of Total Expansion Bays | 4 |
| Number of 3.5" Bays | 4 |
| Number of LFF Bays | 4 |
| Hot Swappable Bays | No |
| Total Number of Expansion Slots | 2 |
| PCI Express Details | (1) PCIe 5.0 slots,(1) PCIe 4.0 slots |
| Network & Communication | |
| Ethernet Technology | Gigabit Ethernet |
| Interfaces/Ports | |
| Total Number of USB Ports | 6 |
| Network (RJ-45) | Yes |
| Number of Network (RJ-45) Ports | 4 |
| VGA | Yes |
| Remote Management | Yes |
| Remote Management Controller | HPE iLO 6 |
| DisplayPort | Yes |
| Power Description | |
| Input Voltage | 120 V AC,230 V AC |
| Number of Power Supplies Supported | 1 |
| Number of Power Supplies Installed | 1 |
| Plug/Connector Type | C5 |
| Maximum Power Supply Wattage | 180 W |
| Redundant Power Supply | No |
| Miscellaneous | |
| Security Features | UEFI Secure Boot and Secure Start support Immutable Silicon Root of Trust FIPS 140-2 validation Common Criteria certification Configurable for PCI DSS compliance Ability to rollback firmware Secure erase of NAND/User data TPM (Trusted Platform Module) 2.0 Gen 11 Front bezel lock feature, standard Padlock slot, standard Kensington Lock slot, standard Power cord clip, standard |
| Environmental Compliance | Waste Electrical and Electronic Equipment Directive (WEEE) |
| Physical Characteristics | |
| Form Factor | Ultra Micro Tower |
| Height | 6.06" (153.92 mm) |
| Width | 10.28" (261.11 mm) |
| Depth | 9.82" (249.43 mm) |
| Weight (Approximate) | 19.07 lb (8650 g) |
| Warranty | |
| Limited Warranty | 1 Year |
| Additional Warranty Information | Server warranty includes 1-year parts, 1-year labor, 1-year on-site support with next business day response. |
User Manual
FAQ
What type of storage drives does this server support?
The HPE ProLiant MicroServer Gen11 supports four 3.5" large form factor (LFF) storage drives through its Serial ATA/600 controller with Intel VROC technology. These bays accommodate standard SATA hard drives or solid-state drives, providing flexibility for capacity-oriented or performance-oriented storage configurations. The bays are not hot-swappable, requiring system power-down for drive replacement or installation.
How much memory can be added to this server?
This server supports up to 128 GB of DDR5 memory across its four DIMM slots. It comes with 16 GB of ECC unbuffered memory installed in one slot, leaving three additional slots available for expansion. Memory upgrades must use DDR5 modules that are compatible with the Intel C262 chipset and Xeon 6315P processor, with ECC functionality recommended for data integrity in server environments.
What remote management capabilities are included?
The server includes HPE Integrated Lights-Out 6 (iLO 6) remote management with a dedicated controller. This provides out-of-band management capabilities including remote power control, virtual media mounting, hardware health monitoring, and console access over the network. iLO 6 supports secure encrypted connections and integrates with HPE's management ecosystem for centralized administration of multiple servers.
Can this server be rack-mounted?
The Ultra Micro Tower form factor is designed primarily for desktop or shelf placement rather than standard rack mounting. Its compact dimensions (6.06" H x 10.28" W x 9.82" D) make it suitable for environments where rack space is unavailable or impractical. For rack deployment, HPE offers dedicated rack-mount server models in the ProLiant portfolio with similar specifications.
What security features protect this server?
Security features include a Trusted Platform Module 2.0 for hardware-based encryption, UEFI Secure Boot to prevent unauthorized firmware modifications, immutable silicon root of trust for firmware validation, and FIPS 140-2 certification for cryptographic modules. Physical security options include a front bezel lock, Kensington lock slot, and power cord clip to prevent tampering or disconnection in shared spaces.
What is included in the warranty coverage?
HPE provides a 1-year limited warranty that includes parts, labor, and on-site support with next business day response. This comprehensive coverage ensures rapid resolution of hardware issues without requiring return shipping or extended downtime. The warranty supports the server's deployment in business-critical environments where reliable operation and quick service resolution are essential.
| Qty | Price | Available |
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