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HPE P66778-B21 ProLiant DL345 G11 2U Rack Server - AMD EPYC 9124 3 GHz 16-Core - 32 GB DDR5 RAM - 8 x 3. 5" Hot-Swap Bays - 12Gb/s SAS RAID
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Product Features
Technical Overview
At the core of the DL345 G11 is an AMD EPYC 9124 processor, a 16-core CPU operating at 3 GHz with 64 MB of L3 cache. This 4th Gen EPYC architecture provides high core density and efficiency for multi-threaded applications. The server supports up to 3 TB of DDR5 memory across 12 DIMM slots, with the base configuration populated with 32 GB of ECC Registered DDR5-4800 modules for error correction and data integrity.
Storage is handled by an integrated 12Gb/s SAS controller (MR408i-o) that supports RAID configurations for redundancy and performance. The eight 3.5" large form factor bays are hot-swappable, allowing drive replacement without server downtime. For expansion, two PCIe 5.0 x16 slots provide high-bandwidth connectivity for additional network cards, GPUs, or storage adapters.
This section brings together practical product details such as Number of Processors Supported, Number of Processors Installed, Processor Manufacturer, Chipset Manufacturer, so buyers can judge configuration, deployment fit, and day-to-day suitability with less guesswork.
Key Product Advantages
The ProLiant DL345 G11 combines modern server architecture with practical features for deployment flexibility and operational ease. Its 2U form factor optimizes rack space while accommodating ample storage and expansion, making it suitable for environments where density and performance are both priorities.
High Storage Density
Eight 3.5" hot-swappable bays support large-capacity drives for bulk storage, backups, or archival workloads, with RAID protection via the integrated 12Gb/s SAS controller.
- Hot-swap for easy maintenance
- Large form factor for high-capacity drives
- RAID support for data redundancy
Advanced Remote Management
HPE iLO Standard provides comprehensive out-of-band management, including power control, hardware monitoring, and virtual media, reducing the need for physical access.
- Intelligent Provisioning for automated setup
- HPE OneView integration
- Secure remote administration
Energy Efficient Design
Complies with ENERGY STAR 3.0 and includes an 800 W 80 Plus Platinum power supply with hot-swap capability for efficient power delivery and high availability.
- ENERGY STAR 3.0 certified
- Hot-swappable PSU for redundancy
- 120/230 V AC auto-sensing input
Deployment / Use Cases
The DL345 G11 is versatile enough for a range of business-critical applications. Its balance of compute, memory, and storage makes it effective for virtualization hosts, file and print servers, and mid-tier database systems. The eight drive bays and RAID support are particularly well-suited for NAS or backup target roles where capacity and data protection are key.
In remote or branch office settings, the server's iLO management and hot-swappable components simplify administration and reduce downtime. For development and testing environments, the PCIe 5.0 expansion slots allow for future upgrades, such as adding high-speed networking or accelerators. The support for Windows Server and major Linux distributions ensures compatibility with most enterprise software stacks.
Virtualization Host
With 16 cores and support for up to 3 TB of memory, this server can host multiple virtual machines for consolidation, improving resource utilization and reducing physical footprint.
Storage Server
The eight 3.5" bays and 12Gb/s SAS controller provide high capacity and throughput for file serving, backups, or as a storage node in a larger infrastructure.
Physical Profile
Designed for standard 19-inch racks, the DL345 G11 occupies 2U of vertical space, measuring 3.45 inches in height, 17.64 inches in width, and 26.11 inches in depth. Its compact footprint allows efficient use of rack real estate while providing adequate airflow for cooling. The server weighs approximately 52.8 pounds, making it manageable for installation in most data center environments.
The front-accessible hot-swap drive bays and tool-less design facilitate easy maintenance. The inclusion of a VGA port and USB ports on the rear aids initial setup and local management. The rack ears are included for secure mounting in compatible racks.
- Width
- 17.64" (448.06 mm)
- Depth
- 26.11" (663.19 mm)
- Height
- 2U
- Weight
- 52.80 lb (23950 g)
What's in the Box
The server ships with all necessary components for immediate deployment in a standard rack environment.
Highlights
- AMD EPYC 9124 3 GHz 16-core processor for high-density compute
- 32 GB DDR5-4800 ECC Registered memory, expandable to 3 TB across 12 slots
- 8 hot-swappable 3.5" LFF drive bays for flexible storage configurations
- 12Gb/s SAS RAID controller (MR408i-o) for data protection and performance
- 2 PCIe 5.0 x16 expansion slots for future upgrades
- 4 Gigabit Ethernet ports for network connectivity
- HPE iLO Standard remote management with Intelligent Provisioning
- 800 W hot-swappable power supply with 120/230 V AC input
- 2U rackmount form factor for efficient space utilization
- 3-year warranty with onsite support and next business day response
Specifications
| Specifications | |
|---|---|
| Manufacturer | Hewlett Packard Enterprise |
| Manufacturer Part Number | P66778-B21 |
| Brand Name | HPE |
| Product Line | ProLiant |
| Product Series | DL345 G11 |
| Product Name | ProLiant DL345 G11 Server |
| Product Type | Server |
| Processor | |
| Number of Processors Supported | 1 |
| Number of Processors Installed | 1 |
| Processor Manufacturer | AMD |
| Processor Type | EPYC |
| Processor Generation | 4th Gen |
| Processor Model | 9124 |
| Processor Core | Hexadeca-core (16 Core) |
| Processor Speed | 3 GHz |
| Cache | 64 MB |
| Chipset | |
| Chipset Manufacturer | AMD |
| Memory | |
| Standard Memory | 32 GB |
| Maximum Memory Supported | 3 TB |
| Memory Technology | DDR5 SDRAM |
| Memory Clock Speed | 4.80 GHz |
| Total Number of Memory Slots | 12 |
| Number of Occupied Memory Slots | 1 |
| Error Checking | ECC |
| Signal Processing | Registered (Buffered) |
| Controllers | |
| Controller Type | 12Gb/s SAS |
| Controller Model | MR408i-o |
| RAID Supported | Yes |
| I/O Expansions | |
| Number of Total Expansion Bays | 8 |
| Number of 3.5" Bays | 8 |
| Number of LFF Bays | 8 |
| Hot Swappable Bays | Yes |
| Total Number of Expansion Slots | 2 |
| PCI Express Details | 2 PCIe 5.0 x16 Full-height,Half-length slots |
| Riser Card | 2 PCIe x16 Riser (Primary slot 3 and Secondary slot 6) |
| Display & Graphics | |
| Graphics Memory Capacity | 16 MB |
| Network & Communication | |
| Ethernet Technology | Gigabit Ethernet |
| Interfaces/Ports | |
| Total Number of USB Ports | 5 |
| Network (RJ-45) | Yes |
| Number of Network (RJ-45) Ports | 4 |
| VGA | Yes |
| Remote Management | Yes |
| Remote Management Controller | HPE iLO Standard with Intelligent Provisioning, HPE OneView Standard (requires download) |
| Operating System | |
| Operating System Supported | Windows Server 2019,Windows Server 2022,Red Hat Enterprise Linux 8.6,Red Hat Enterprise Linux 9.0,SUSE Linux Enterprise Server 15 SP4 |
| Power Description | |
| Input Voltage | 120 V AC,230 V AC |
| Number of Power Supplies Supported | 2 |
| Number of Power Supplies Installed | 1 |
| Plug/Connector Type | C13/C14 |
| Maximum Power Supply Wattage | 800 W |
| Hot Swappable Power Supply | Yes |
| Miscellaneous | |
| Package Contents | ProLiant DL345 G11 Server 6-Foot IEC C-13/C-14 Jumper Cord |
| Security Features | UEFI Secure Boot and Secure Start support Immutable Silicon Root of Trust FIPS 140-3 validation (iLO 6 certification in progress) Common Criteria certification (iLO 6 certification in progress) Configurable for PCI DSS compliance Advanced Encryption Standard (AES) and Triple Data Encryption Standard (3DES) on browser Support for Commercial National Security Algorithms (CNSA) Tamper-free updates - components digitally signed and verified Secure Recovery - recover critical firmware to known good state on detection of compromised firmware Ability to rollback firmware Secure erase of NAND/User data |
| Energy Star | Yes |
| Environmentally Friendly | Yes |
| Energy Efficiency Certification | ENERGY STAR 3.0 |
| Environmental Compliance | Waste Electrical and Electronic Equipment Directive (WEEE) |
| Physical Characteristics | |
| Form Factor | Rack |
| Rack Height | 2U |
| Height | 3.45" (87.63 mm) |
| Width | 17.64" (448.06 mm) |
| Depth | 26.11" (663.19 mm) |
| Weight (Approximate) | 52.80 lb (23950 g) |
| Warranty | |
| Limited Warranty | 3 Year |
| Additional Warranty Information | 3-year parts, 3-year labor, 3-year onsite support with next business day response. |
FAQ
What processor does this HPE server use?
This HPE ProLiant DL345 G11 server is equipped with a single AMD EPYC 9124 processor. It is a 4th Gen EPYC CPU with 16 cores running at a base clock speed of 3 GHz, featuring 64 MB of L3 cache. This processor provides strong multi-threaded performance suitable for virtualization, database, and general-purpose server workloads.
How much memory is installed and what is the maximum supported?
The server comes with 32 GB of DDR5 SDRAM installed in one of its 12 available memory slots. It uses ECC Registered modules operating at 4.80 GHz for error correction and reliability. The system supports up to 3 TB of total memory, allowing significant expansion for memory-intensive applications like in-memory databases or large virtualization clusters.
What type of storage bays does this server have?
This server includes eight 3.5" large form factor (LFF) drive bays, all of which are hot-swappable. This allows for easy drive replacement or upgrades without powering down the server. The bays support SAS or SATA drives and are managed by an integrated 12Gb/s SAS controller that provides RAID functionality for data redundancy and performance optimization.
Does this server support remote management?
Yes, the server includes HPE iLO Standard for comprehensive remote management. iLO provides out-of-band access for power control, hardware monitoring, virtual media, and console redirection. It works with HPE Intelligent Provisioning for automated setup and supports integration with HPE OneView for centralized infrastructure management, reducing the need for physical access to the server.
What operating systems are compatible with this server?
The ProLiant DL345 G11 supports several enterprise operating systems, including Windows Server 2019, Windows Server 2022, Red Hat Enterprise Linux 8.6 and 9.0, and SUSE Linux Enterprise Server 15 SP4. This broad compatibility ensures it can integrate into diverse IT environments, from Microsoft-based networks to open-source Linux infrastructures.
What is the power supply configuration and warranty?
The server includes one 800 W hot-swappable power supply, with support for a second unit for redundancy. It accepts 120 V or 230 V AC input automatically. HPE backs this server with a 3-year warranty that covers parts, labor, and onsite support with next business day response, providing peace of mind for business-critical deployments.
What processor or CPU is listed for this server or storage platform?
This product uses the 1 processor for everyday performance and multitasking.
What processor speed is listed?
This product uses the 3 GHz processor for everyday performance and multitasking.
| Qty | Price | Available |
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