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Flexible server for mixed workloads.
865404-B21
HPE ProLiant XL230k Servers
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865404-B21
- Description:
- HPE ProLiant XL230k Servers
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865404-B21 Overview
865404-B21 is a rackmount server that supports Intel Xeon Scalable processors with the LGA 4189 socket, offering dual-processor (2P) scalability, ECC DDR4 memory supporting up to 512 GB across 16 RAM slots, and 6 PCIe expansion slots. It features 8 hot-swap 2.5-inch storage bays with RAID options including RAID 0, RAID 1, RAID 5, RAID 6, and RAID 10, integrated 10GbE network interfaces, a redundant 750W power supply, active cooling, and iDRAC remote management—making it ideally suited for data center, virtualization, file server, and application server use cases.
865404-B21 is optimized for enterprise environments and comes certified for VMware ESXi, ensuring robust performance and reliability in demanding workloads. With GPU support and an included rail kit, this server is engineered to meet the challenges of modern virtualization and application hosting deployments.
865404-B21 price is is available on request. Get immediate quote.
Request bulk order quote for 865404-B21 for additional pricing. Browse the full Hpe Proliant Xl230K Servers series or explore all Hpe products.
865404-B21 Specifications
- Product Type
- Server
- Form Factor
- Rackmount
- Rack Units
- 2U
- Processor Brand
- Intel
- Processor Series
- Intel Xeon Scalable
- Processor Generation
- Xeon 4th Gen
- Use Case
- Virtualization / File Server / Application Server
- CPU Socket
- LGA 4189
- Scalability
- 2P
- Max Cores per CPU
- 32
- Max Threads per CPU
- 64
- RAM Type
- ECC DDR4
- RAM Slots
- 16
- Max RAM Capacity
- 512 GB
- Storage Type
- NVMe SSD
- Storage Bays
- 8
- Drive Bay Size
- 2.5-inch
- Hot-Swap Support
- Yes
- RAID Support
- RAID 0 / RAID 1 / RAID 5 / RAID 6 / RAID 10
- PCIe Slots
- 6
- PCIe Version
- PCIe 4.0
- Network Interface
- 10GbE
- LAN Ports
- 2
- Remote Management
- iDRAC
- Power Supply
- Redundant
- Power Supply Wattage
- 750W
- Cooling
- Active
- Operating System
- VMware ESXi
- Virtualization Ready
- Yes
- GPU Support
- Yes
- Rail Kit Included
- Yes
- Product Name
- 865404-B21
- Height
- 3.5 inches
- Width
- 17.3 inches
- Depth
- 28.1 inches
- Weight
- 40 lbs
865404-B21 Use Case
High-Density HPC Clusters for Advanced Scientific Research
In a national research laboratory running large-scale climate modeling and genomic analysis, the 865404-B21 HPE ProLiant XL230k Server delivers dual 3rd-Gen Intel Xeon CPUs, 8 NVMe bays and water-cooled efficiency in a 2U form factor. Benefit: accelerates parallel compute workloads by up to 60%, slashes simulation runtimes by 40% and reduces power usage per job by 30%, enabling cost-efficient, ultra-dense HPC cluster deployments.
Cloud Service Provider Virtualization at Scale
A global cloud operator uses the 865404-B21 HPE ProLiant XL230k Server to host hundreds of Linux and Windows virtual machines on a single chassis. With 1.5 TB RAM capacity and integrated HPE iLO management, providers achieve 25% higher VM density and 20% lower TCO. Benefit: maximizes rack utilization, accelerates VM provisioning and delivers predictable SLAs for enterprise cloud customers.
5G Edge Computing for Telco and IoT Workloads
A telecommunications carrier deploys the 865404-B21 HPE ProLiant XL230k Server in edge data centers to run low-latency 5G network functions and IoT analytics. Featuring sub-millisecond failover, 100 GbE fabric and optional AIOps integration, it sustains demanding packet processing and real-time data insights. Benefit: ensures carrier-grade reliability, reduces network latency by 35% and scales edge services for millions of connected devices.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table
 865404-B21 |  875766-S01 |  840373-S01 |  P10812-001 |  867963-B21 | |
|---|---|---|---|---|---|
| CPU Socket | LGA 4189 | LGA 4189 | LGA 4189 | LGA 4189 | LGA 4189 |
| Cooling | Active | Active | Active | Active | Active |
| Depth | 28.1 inches | 28 inches | 28 | 28 inches | 28 inches |
| Drive Bay Size | 2.5-inch | 3.5-inch | Mixed | 3.5-inch | 3.5-inch |
| Form Factor | Rackmount | Rackmount | Rackmount | Rackmount | Rackmount |
| GPU Support | Yes | Yes | Yes | No | Yes |
| Height | 3.5 inches | 3.5 inches | 3.5 | 7 inches | 3.5 inches |
| Hot-Swap Support | Yes | Yes | Yes | Yes | Yes |
| LAN Ports | 2 | 4 | 4 | 2 | 2 |
| Max Cores per CPU | 32 | 32 | 32 | 24 | 32 |
| Max RAM Capacity | 512 GB | 4 TB | 1 TB | 1 TB | 1 TB |
| Max Threads per CPU | 64 | 64 | 64 | 48 | 64 |
| Network Interface | 10GbE | 1GbE | 1GbE | 10GbE | 10GbE |
| Operating System | VMware ESXi | Windows Server, VMware ESXi, Ubuntu | No OS | Windows Server / VMware ESXi / Ubuntu / RHEL | Windows Server |
| PCIe Slots | 6 | 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 | 800W | 750W | 750W | 800W |
| Processor Brand | Intel | Intel | Intel | Intel | Intel |
| Processor Generation | Xeon 4th 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 | 865404-B21 | 875766-S01 | 840373-S01 | P10812-001 | Dell PowerEdge 867963-B21 Enterprise Server |
| Product Type | Server | Server | Server | Server | Server |
| RAID Support | RAID 0 / RAID 1 / RAID 5 / RAID 6 / RAID 10 | RAID 0, RAID 1, RAID 10 | RAID 10 | RAID 0 / RAID 1 / 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 | 2U | 2U | 2U | 4U | 2U |
| Rail Kit Included | Yes | N/A | No | No | Yes |
| Remote Management | iDRAC | iDRAC | iDRAC | iDRAC | iDRAC |
| Scalability | 2P | 2P | 2P | 2P | 2P |
| Storage Bays | 8 | 12 | 8 | 8 | 8 |
| Storage Type | NVMe SSD | Hybrid | Hybrid | SATA HDD | SAS HDD |
| Use Case | Virtualization / File Server / Application Server | Virtualization | Virtualization | Virtualization / File Server / Application Server | Virtualization |
| Virtualization Ready | Yes | Yes | Yes | Yes | Yes |
| Weight | 40 lbs | 45 lbs | 60 | 60 lbs | 40 lbs |
| Width | 17.3 inches | 17.5 inches | 17 | 19 inches | 17.2 inches |
Reviews & Ratings
A
Areeba Khan
4
Stable operations in production.
O
Olivier Dupont
5
Good balance of compute and storage.
S
Saad Ahmed
3
Handles enterprise demands well.
L
Laura Perez
4
Reliable system.
Questions & Answers
What is the HPE ProLiant XL230k Server (SKU: 865404-B21)?
The HPE ProLiant XL230k (865404-B21) is a 1U half-width GPU-capable rack server designed for high-density cloud, telco and edge workloads.
Which processors are supported by the XL230k (865404-B21)?
It supports up to two 3rd Generation Intel Xeon Scalable processors, each with up to 40 cores, delivering high throughput for compute-intensive tasks.
What memory configuration does the HPE ProLiant XL230k offer?
The server accommodates up to 32 DDR4 DIMMs at 3200 MT/s, providing a maximum of 1 TB of system memory for data-intensive applications.
What storage options are available on SKU 865404-B21?
It offers eight NVMe/U.2 drive bays for ultra-low-latency SSDs and optional M.2 SATA slots, enabling flexible high-performance storage configurations.