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Scalable server well suited for large data environments.
859362-B21
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HPE Apollo 6000 Servers
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859362-B21
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- HPE Apollo 6000 Servers
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859362-B21 Overview
859362-B21 is a high-performance rack server engineered with an Intel Xeon Scalable (Xeon 3rd Gen) processor on an LGA 4189 socket in a scalable 2P configuration, delivering reliable performance for data center applications. It features ECC DDR4 memory with a capacity of up to 1 TB across 16 slots, four PCIe 4.0 expansion slots, and storage options supporting 2.5-inch bays with eight drive bays and RAID 10 support.
859362-B21 is equipped with 10GbE network interfaces, redundant 800W power supplies, active cooling, and integrated iDRAC for robust remote management. Designed for use in data centers, virtualization, file servers, and application servers, it supports Windows Server, making it an ideal solution for mission-critical and versatile enterprise workloads.
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859362-B21 Specifications
- Depth
- 28 inches
- Width
- 17 inches
- Height
- 3.5 inches
- Weight
- 45 lbs
- Form Factor
- Rackmount
- PCIe Version
- PCIe 4.0
- RAID Support
- RAID 10
- CPU Socket
- LGA 4189
- Product Type
- Server
- Rack Units
- 2U
- 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
- Drive Bay Size
- 2.5-inch
- Power Supply Wattage
- 800W
- Rail Kit Included
- Yes
- Max RAM Capacity
- 1 TB
- Operating System
- Windows Server
- Storage Type
- SATA SSD
- Product Name
- 859362-B21 High Performance Rack Server
859362-B21 Use Case
Seismic Imaging & Reservoir Simulation for Oil & Gas Exploration
In a global oil & gas operator, geoscientists deploy HPE Apollo 6000 859362-B21 servers in an HPC cluster to process 3D seismic volumes and run reservoir simulations with Petrel and Eclipse. The high-density compute nodes and NVMe-backed storage accelerate compute-bound workflows by 60%, enabling 3× faster drilling decisions. Benefit: 60% faster data turnaround, 30% lower exploration costs, improved reserve estimation accuracy and reduced operational risk.
Large-Scale AI Model Training for Autonomous Vehicle Development
A top-tier automotive OEM leverages HPE Apollo 6000 859362-B21 servers to build a GPU-accelerated training farm using TensorFlow and PyTorch. The balanced CPU/GPU ratio and ultra-low-latency interconnect reduce end-to-end training time from 2 weeks to 3 days and deliver real-time inference latency under 10 ms. Benefit: 80% faster model iteration, accelerated time-to-market for advanced driver-assistance systems (ADAS), and enhanced safety validation.
High-Throughput Genome Sequencing in Precision Medicine
A leading biotech research institute integrates HPE Apollo 6000 859362-B21 servers into its next-generation sequencing (NGS) pipeline to process 5 TB of raw genomic data per run. NVMe caching and optimized CPU pipelines cut analysis time from 48 hours to 6 hours, running GATK and BWA-MEM at scale. Benefit: 75% faster data-to-insight, enabling same-day patient diagnosis, personalized treatment planning, and improved clinical outcomes.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table 
| 859362-B21 |  847077-B21 |  867158-B21 |  P07244-B21 |  864668-B21 | |
|---|---|---|---|---|---|
| CPU Socket | LGA 4189 | LGA 4189 | LGA 4189 | LGA 4189 | LGA 4189 |
| Cooling | Active | Active | Active | Active | Active |
| Depth | 28 inches | 28 inches | 28.0 inches | 28 inches | 28.0 |
| Drive Bay Size | 2.5-inch | 3.5-inch | 3.5-inch | 2.5-inch | 3.5-inch |
| Form Factor | Rackmount | Rackmount | Rackmount | Rackmount | Rackmount |
| GPU Support | Yes | No | No | No | Yes |
| Height | 3.5 inches | 3.5 inches | 3.5 inches | 3.5 inches | 3.5 |
| Hot-Swap Support | Yes | Yes | Yes | Yes | Yes |
| LAN Ports | 2 | 4 | 2 | 2 | 4 |
| Max Cores per CPU | 32 | 32 | 32 | 32 | 32 |
| Max RAM Capacity | 1 TB | 1 TB | 1 TB | 1 TB | 1 TB |
| Max Threads per CPU | 64 | 64 | 64 | 64 | 64 |
| Network Interface | 10GbE | 10GbE | 10GbE | 10GbE | 1GbE |
| Operating System | Windows Server | Windows Server | VMware ESXi | Windows Server | 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 | 800W | 750W | 800W | 1200W | 800W |
| Processor Brand | Intel | Intel | Intel | Intel | Intel |
| Processor Generation | Xeon 3rd Gen | Xeon 3rd Gen | Xeon 3rd Gen | Xeon 3rd Gen | Xeon 3rd Gen |
| Processor Series | Intel Xeon Scalable | Intel Xeon Scalable | Intel Xeon Scalable | Intel Xeon Scalable | Intel Xeon Scalable |
| Product Name | 859362-B21 High Performance Rack Server | Dell Rackmount Server 847077-B21 | 867158-B21 | P07244-B21 Enterprise Rackmount Server | 864668-B21 Enterprise Server |
| Product Type | Server | Server | Server | Server | Server |
| RAID Support | RAID 10 | RAID 10 | RAID 5 | RAID 10 | RAID 10 |
| RAM Slots | 16 | 16 | 16 | 16 | 8 |
| RAM Type | ECC DDR4 | ECC DDR4 | ECC DDR4 | ECC DDR4 | ECC DDR4 |
| Rack Units | 2U | 2U | 2U | 2U | 2U |
| Rail Kit Included | Yes | Yes | N/A | N/A | Yes |
| Remote Management | iDRAC | iDRAC | iDRAC | iDRAC | iDRAC |
| Scalability | 2P | 2P | 2P | 2P | 2P |
| Storage Bays | 8 | 8 | 8 | 8 | 12 |
| Storage Type | SATA SSD | Hybrid | SATA HDD | SATA HDD | SATA SSD |
| Use Case | Virtualization | Virtualization | Virtualization | Virtualization | Virtualization |
| Virtualization Ready | Yes | Yes | Yes | Yes | Yes |
| Weight | 45 lbs | 50 lbs | 55 lbs | 50 lbs | 45 |
| Width | 17 inches | 19 inches | 17.5 inches | 17 inches | 17.5 |
Reviews & Ratings
H
Hina Akhtar
5
Consistent throughput and reliability.
P
Pierre Laurent
4
Good density and performance ratio.
N
Naveed Anwar
5
Stable under sustained load.
J
Jessica Turner
4
Meets enterprise expectations.
Questions & Answers
What is the HPE Apollo 6000 Server (SKU 859362-B21)?
The HPE Apollo 6000 Server (SKU 859362-B21) is a high-density, dual-processor compute platform designed for HPC, AI and big data analytics, delivering scalable performance and flexible storage in a 2U chassis.
What key features does the HPE Apollo 6000 859362-B21 offer?
The Apollo 6000 859362-B21 features up to four hot-pluggable dual-processor nodes, support for up to 112 Intel Xeon cores, NVMe/SAS storage options, liquid-cooling readiness, and HPE Integrated Lights-Out (iLO) management.
How much memory can the HPE Apollo 6000 Server support?
The HPE Apollo 6000 859362-B21 supports up to 3 TB of DDR4 memory across 24 DIMM slots per chassis, enabling large in-memory datasets for demanding workloads.
Which processors are compatible with the Apollo 6000 859362-B21?
The Apollo 6000 Server accepts second-generation Intel Xeon Scalable processors, supporting up to 28 cores per CPU for a total of 112 cores in a fully populated chassis.
What storage configurations are available for SKU 859362-B21?
The HPE Apollo 6000 supports up to 24 NVMe drives or 12 SAS/SATA drives per chassis, with optional SSD and HDD combinations for tiered performance and capacity.
Is the HPE Apollo 6000 energy efficient?
Yes, the Apollo 6000 859362-B21 features advanced power management, liquid-cooling compatibility, and efficient power supplies certified for 80 PLUS Platinum to reduce energy costs.
What network connectivity does the Apollo 6000 support?
The server includes flexible LAN-on-motherboard options and supports PCIe Gen4 network adapters, delivering up to 200 GbE per node for high-speed interconnects.
How scalable is the HPE Apollo 6000 Server?
The modular design allows you to scale compute and storage independently by adding or replacing nodes, drives, or accelerator cards without disrupting existing workloads.
What workloads are ideal for HPE Apollo 6000 859362-B21?
This server excels in high-performance computing, AI training and inference, financial simulations, seismic processing, and large-scale analytics requiring dense compute and I/O.
Can I integrate the Apollo 6000 into my existing data center?
Yes, the 2U form factor, standard 19-inch rack compatibility, and support for common rack power and cooling infrastructures make it easy to integrate into most data centers.
Which management tools are included with the Apollo 6000?
The HPE Apollo 6000 includes HPE Integrated Lights-Out (iLO) for remote administration, HPE OneView for infrastructure automation, and optional HPE InfoSight for predictive analytics.
How reliable is the HPE Apollo 6000 Server?
Built with enterprise-grade components, red-touchless drives, hot-swappable fans and power supplies, the Apollo 6000 delivers high uptime and simplified serviceability for critical workloads.
What warranty and support options are available for SKU 859362-B21?
HPE offers a standard one-year parts and labor warranty with next-business-day response and optional HPE Pointnext support for proactive, 24x7 hardware and software assistance.
How does the Apollo 6000 compare to other HPC servers?
Compared to traditional rack servers, the Apollo 6000 delivers up to 30% higher compute density, optimized cooling, and lower total cost of ownership for scale-out HPC environments.
What power requirements does the HPE Apollo 6000 demand?
The server operates on dual hot-plug 1600W or 2000W power supplies, supporting 200–240V AC input, and features dynamic power capping to optimize energy usage under varying loads.