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Compact yet powerful server solution.
798152-B21
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HPE Apollo r2200 Servers
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798152-B21
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798152-B21 Overview
798152-B21 is a high-performance enterprise rack server engineered for data centers and virtualization environments. Designed with Intel Xeon Scalable processors from the Xeon 3rd Gen family on an LGA 4189 socket, it supports 2P CPU scalability and leverages ECC DDR4 memory technology with a capacity of up to 512 GB using 16 DIMM slots. Its robust architecture includes 4 PCIe 4.0 expansion slots and 8 hot-swappable 2.5-inch storage bays with RAID 10 support for superior data protection and performance.
This server features dual 10GbE network interfaces to ensure reliable connectivity and is powered by redundant 750W power supplies for enhanced uptime. Active cooling and integrated iDRAC remote management complete the design, while support for a range of operating systems—including Windows Server, VMware ESXi, Ubuntu, RHEL, SUSE, and CentOS—make it ideally suited for use as a virtualization platform, file server, or application server in demanding enterprise environments.
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798152-B21 Specifications
- Width
- 17 inches
- Depth
- 30 inches
- Weight
- 75 lbs
- Height
- 3 inches
- Form Factor
- Rackmount
- PCIe Version
- PCIe 4.0
- RAID Support
- RAID 10
- CPU Socket
- LGA 4189
- Product Type
- Server
- Processor Brand
- Intel
- Processor Series
- Intel Xeon Scalable
- Use Case
- Virtualization
- Scalability
- 2P
- Max Cores per CPU
- 32
- Max Threads per CPU
- 64
- RAM Type
- ECC DDR4
- RAM Slots
- 16
- Storage Bays
- 8
- Hot-Swap Support
- Yes
- PCIe Slots
- 4
- Network Interface
- 10GbE
- LAN Ports
- 2
- Remote Management
- iDRAC
- Power Supply
- Redundant
- Cooling
- Active
- Virtualization Ready
- Yes
- GPU Support
- Yes
- Processor Generation
- Xeon 3rd Gen
- Max RAM Capacity
- 512 GB
- Drive Bay Size
- 2.5-inch
- Rail Kit Included
- Yes
- Power Supply Wattage
- 750W
- Storage Type
- SATA SSD
- Rack Units
- 3U
- Operating System
- Windows Server / VMware ESXi / Ubuntu / RHEL / SUSE / CentOS
- Product Name
- 798152-B21 Enterprise Rack Server
798152-B21 Use Case
HPC-Driven Genomic Data Processing for Biotech Research
In a pharmaceutical R&D environment, 798152-B21 HPE Apollo r2200 Servers power parallel genomic sequencing pipelines to analyze multi-terabyte DNA datasets. By leveraging high-density compute nodes and low-latency interconnects, research teams accelerate variant calling and assembly workflows, reducing time-to-insight by up to 50% and enabling faster drug target validation.
Low-Latency Edge AI Analytics for Smart City Surveillance
Municipalities deploy 798152-B21 HPE Apollo r2200 Servers at edge data centers to run real-time video analytics and computer vision models on CCTV feeds. With on-board GPUs and NVMe storage, the platform delivers sub-50 ms inference latency and 4K video throughput, enabling automated incident detection, optimized traffic management, and improved public safety with minimal bandwidth usage.
Scalable Private Cloud for Virtualization and Containerized Workloads
Enterprise IT organizations use 798152-B21 HPE Apollo r2200 Servers to build multi-tenant private cloud platforms hosting VMware vSphere and Kubernetes clusters. The servers’ high-memory capacity and dual-socket CPU design deliver 3× greater VM density and dynamic resource allocation. This yields a 30% reduction in total cost of ownership (TCO), rapid workload scaling, and robust SLA compliance.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table 
| 798152-B21 |  849878-B21 |  P07244-B21 |  867159-B21 |  847077-B21 | |
|---|---|---|---|---|---|
| CPU Socket | LGA 4189 | LGA 4677 | LGA 4189 | LGA 4677 | LGA 4189 |
| Cooling | Active | Active | Active | Active | Active |
| Depth | 30 inches | 27.56 inches | 28 inches | 28 inches | 28 inches |
| Drive Bay Size | 2.5-inch | Mixed | 2.5-inch | 3.5-inch | 3.5-inch |
| Form Factor | Rackmount | Rackmount | Rackmount | Rackmount | Rackmount |
| GPU Support | Yes | Yes | No | Yes | No |
| Height | 3 inches | 3.44 inches | 3.5 inches | 3.5 inches | 3.5 inches |
| Hot-Swap Support | Yes | Yes | Yes | Yes | Yes |
| LAN Ports | 2 | 2 | 2 | 2 | 4 |
| Max Cores per CPU | 32 | 32 | 32 | 64 | 32 |
| Max RAM Capacity | 512 GB | 2 TB | 1 TB | 1 TB | 1 TB |
| Max Threads per CPU | 64 | 64 | 64 | 128 | 64 |
| Network Interface | 10GbE | 10GbE | 10GbE | 10GbE | 10GbE |
| Operating System | Windows Server / VMware ESXi / Ubuntu / RHEL / SUSE / CentOS | Ubuntu | Windows Server | VMware ESXi | Windows Server |
| PCIe Slots | 4 | 4 | 4 | 4 | 4 |
| PCIe Version | PCIe 4.0 | PCIe 4.0 | PCIe 4.0 | PCIe 4.0 | PCIe 4.0 |
| Power Supply | Redundant | Redundant | Redundant | Redundant | Redundant |
| Power Supply Wattage | 750W | 1200W | 1200W | 1200W | 750W |
| Processor Brand | Intel | Intel | Intel | Intel | Intel |
| Processor Generation | Xeon 3rd Gen | Xeon 4th Gen | Xeon 3rd Gen | Xeon 4th Gen | Xeon 3rd Gen |
| Processor Series | Intel Xeon Scalable | Intel Xeon Scalable | Intel Xeon Scalable | Intel Xeon Scalable | Intel Xeon Scalable |
| Product Name | 798152-B21 Enterprise Rack Server | 849878-B21 High Performance Rackmount Server | P07244-B21 Enterprise Rackmount Server | 867159-B21 High-Performance Rackmount Server | Dell Rackmount Server 847077-B21 |
| Product Type | Server | Server | Server | Server | Server |
| RAID Support | RAID 10 | RAID 10 | RAID 10 | RAID 10 | RAID 10 |
| RAM Slots | 16 | 16 | 16 | 16 | 16 |
| RAM Type | ECC DDR4 | ECC DDR4 | ECC DDR4 | ECC DDR4 | ECC DDR4 |
| Rack Units | 3U | 2U | 2U | 2U | 2U |
| Rail Kit Included | Yes | N/A | N/A | Yes | Yes |
| Remote Management | iDRAC | iDRAC | iDRAC | iDRAC | iDRAC |
| Scalability | 2P | 2P | 2P | 2P | 2P |
| Storage Bays | 8 | 8 | 8 | 8 | 8 |
| Storage Type | SATA SSD | SATA HDD | SATA HDD | SATA SSD | Hybrid |
| Use Case | Virtualization | Virtualization | Virtualization | Virtualization | Virtualization |
| Virtualization Ready | Yes | Yes | Yes | Yes | Yes |
| Weight | 75 lbs | 45 lbs | 50 lbs | 45 lbs | 50 lbs |
| Width | 17 inches | 17.32 inches | 17 inches | 17.5 inches | 19 inches |
Reviews & Ratings
N
Noreen Malik
4
Handled our workloads without interruption.
A
Andreas Wolf
5
Good option for edge deployments.
B
Bilal Hussain
4
Consistent uptime and performance.
M
Megan Scott
5
Reliable and efficient.
Questions & Answers
What is the HPE Apollo r2200 Server (SKU: 798152-B21)?
The HPE Apollo r2200 Server (SKU: 798152-B21) is a 1U rack server optimized for high-performance computing, virtualization, and cloud environments, featuring dual Intel Scalable processors, up to 24 DDR4 DIMMs, and flexible storage options.
Which processor options are available for the HPE Apollo r2200?
The server supports two Intel Xeon Scalable processors (Bronze to Platinum series), with up to 28 cores and 205 W TDP per CPU for maximum compute density.
How much memory can the HPE Apollo r2200 Server support?
It features 24 DDR4 DIMM slots supporting up to 3 TB of memory with HPE 128 GB SmartMemory modules for data-intensive workloads.
What storage configurations does the HPE Apollo r2200 offer?
The server offers eight hot-plug 2.5" SAS/SATA drive bays or optional NVMe drives, plus two internal M.2 slots for OS boot, enabling high-capacity and high-performance storage.
Which networking ports are integrated on the HPE Apollo r2200?
Integrated FlexibleLOM technology provides up to two 10/25/40/100 GbE ports, alongside two USB 3.0 ports and a dedicated HPE iLO management port.
What are the dimensions and power requirements of the HPE Apollo r2200?
It measures 1.68" H x 17.5" W x 29.9" D and supports 800 W or 1600 W HPE Flexible Slot power supplies with up to 94% efficiency.
Which operating systems are supported by the HPE Apollo r2200?
The server is certified for Microsoft Windows Server, Red Hat Enterprise Linux, SUSE Linux Enterprise Server, and VMware vSphere hypervisor.
What remote management features does the HPE Apollo r2200 include?
HPE Integrated Lights-Out (iLO) provides remote management, health monitoring, firmware updates, and scripting APIs, while HPE OneView integration simplifies infrastructure automation.
What are the primary use cases for the HPE Apollo r2200?
It is ideal for HPC clusters, AI and machine learning, virtualization, big data analytics, and cloud deployments requiring compact, high-density compute.
Does the HPE Apollo r2200 support GPU acceleration?
Yes, it supports up to two low-profile NVIDIA T4 or similar GPUs, delivering AI inference and machine learning acceleration in a 1U form factor.
How energy-efficient is the HPE Apollo r2200 Server?
With HPE Flexible Slot power supplies and Intelligent Power Discovery, it optimizes power usage for up to 40% energy savings in mixed workloads.
What warranty and support options are available for the HPE Apollo r2200?
Standard HPE 3-year Limited Warranty with parts, labor, and 24x7 support is included, with optional Foundation Care and Proactive Care services for advanced coverage.
How can I configure and purchase the HPE Apollo r2200 Server?
Customers can configure and purchase through authorized HPE partners or the HPE configurator, selecting preferred CPUs, memory, storage, and networking options.
Can the HPE Apollo r2200 be clustered for high-performance computing?
Yes, it is designed for scalable HPC clusters using InfiniBand or Ethernet fabrics, supporting high-speed interconnects and parallel job scheduling.
What data security features are built into the HPE Apollo r2200?
Built-in HPE Secure Encryption and Trusted Platform Module (TPM 2.0) protect data at rest, while iLO security features safeguard management access.
What differentiates the HPE Apollo r2200 from other rack servers?
Compared to traditional rack servers, the Apollo r2200 delivers superior density, storage flexibility, energy efficiency, and integrated management in a 1U chassis for demanding workloads.