United States$5,000,000+
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Omar Siddique
5
Xeon 5115 FIO kit performs reliably in our XL450 Gen10 environment.
872551-L21
HPE XL450 Gen10 Xeon-G 5115 FIO Kit
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872551-L21
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- HPE XL450 Gen10 Xeon-G 5115 FIO Kit
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872551-L21 Overview
872551-L21 is an Intel Core i7-13700K Processor built on the 13th Gen Raptor Lake architecture and designed for the LGA 1700 socket. It features 8 cores and 16 threads with a base clock speed of 3.6 GHz and a maximum boost clock speed of 5.0 GHz, delivering strong performance across a wide range of computing environments.
The processor is equipped with 4 MB of L2 cache and 16 MB of L3 cache, and it has a thermal design power (TDP) of 125W. Integrated graphics come in the form of Intel UHD Graphics 770, with a graphics base frequency of 350 MHz and a maximum dynamic frequency of 1300 MHz. It supports DDR5 memory in a dual-channel configuration, PCIe 5.0 connectivity, and overclocking, making it well suited for high-performance gaming and workstation applications.
872551-L21 price is is available on request. Get immediate quote.
Request bulk order quote for 872551-L21 for additional pricing. Browse the full Hpe Apollo Servers Processors series or explore all Hpe products.
872551-L21 Specifications
- Product Type
- Processors
- Brand
- Intel
- Series
- Intel Core
- Category
- Desktop
- Max Memory Support
- 128 GB
- Memory Type Support
- DDR5
- Generation
- Intel 13th Gen
- Architecture
- Raptor Lake
- ECC Support
- No
- Security Features
- SGX
- CPU Socket
- LGA 1700
- Instruction Set Extensions
- AVX-512
- Virtualization Support
- Intel VT-x
- Cores
- 8
- Threads
- 16
- Base Clock
- 3.6
- Max Boost Clock
- 5.0
- Overclocking Support
- Yes
- L2 Cache
- 4
- L3 Cache
- 16
- TDP
- 125W
- Integrated Graphics
- Intel UHD Graphics 770
- Graphics Base Frequency
- 350
- Graphics Max Dynamic Frequency
- 1300
- Memory Channels
- Dual
- PCIe Version
- PCIe 5.0
- Unlocked
- Yes
- Cooler Included
- No
- Use Case
- Gaming
- Product Name
- Intel Core i7-13700K Processor
- Height
- N/A
- Width
- N/A
- Depth
- N/A
- Weight
- N/A
872551-L21 Use Case
High-Performance Financial Modeling with Low-Latency Networking
In a global investment bank’s risk analytics cluster, the 872551-L21-HPE XL450 Gen10 Xeon-G 5115 FIO Kit delivers sub-microsecond latency and 25 GbE throughput for Monte Carlo simulations and real-time pricing. Outcome: Accelerated model iterations, tighter risk controls and improved trading decisions.
Scalable Virtualization for Multi-Tenant Cloud Infrastructure
A managed service provider deploys the 872551-L21-HPE XL450 Gen10 Xeon-G 5115 FIO Kit across Hyper-Converged nodes to support hundreds of VM instances with RDMA-powered vMotion and DPU offload. Outcome: Higher VM density, reduced CPU overhead and 30 % lower TCO on network-intensive workloads.
Accelerated AI/ML Training Pipelines in Data Centers
A research organization integrates the 872551-L21-HPE XL450 Gen10 Xeon-G 5115 FIO Kit into bare-metal GPU clusters to feed large datasets over 25 GbE with minimal jitter for TensorFlow training jobs. Outcome: 2× faster model convergence, improved GPU utilization and shortened time-to-insight.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table
 872551-L21 |  838833-B21 |  874655-L21 |  850300-L21 |  878704-B22 | |
|---|---|---|---|---|---|
| Product Type | Processors | Processors | Processors | Processors | Processors |
| Brand | Intel | Intel | Intel | Intel | Intel |
| Series | Intel Core | Intel Core | Intel Core | Intel Core | Intel Core |
| Category | Desktop | Desktop | Desktop | Desktop | Desktop |
| Max Memory Support | 128 GB | 128 GB | 128 GB | 128 GB | 128 GB |
| Memory Type Support | DDR5 | DDR5 | DDR5 | DDR5 | DDR4 & DDR5 |
| Generation | Intel 13th Gen | Intel 13th Gen | Intel 13th Gen | Intel 13th Gen | Intel 13th Gen |
| Architecture | Raptor Lake | Raptor Lake | Raptor Lake | Raptor Lake | Raptor Lake |
| ECC Support | No | No | No | No | No |
| Security Features | SGX | None | None | None | None |
| CPU Socket | LGA 1700 | LGA 1700 | LGA 1700 | LGA 1700 | LGA 1700 |
| Instruction Set Extensions | AVX-512 | AVX2 | AVX-512 | AVX2 | AVX2 |
| Virtualization Support | Intel VT-x | Intel VT-x | Intel VT-x | Intel VT-x | Intel VT-x |
| Cores | 8 | 16 | 16 | 8 | 8 |
| Threads | 16 | 24 | 24 | 16 | 16 |
| Base Clock | 3.6 | 3.6 GHz | 3.4 GHz | 3.6 | 3.6 |
| Max Boost Clock | 5.0 | 5.0 GHz | 5.2 GHz | 5.0 | 5.0 |
| Overclocking Support | Yes | Yes | Yes | No | Yes |
| L2 Cache | 4 | 4 MB | 14 MB | 4 | 8 |
| L3 Cache | 16 | 24 MB | 24 MB | 16 | 24 |
| TDP | 125W | 125W | 125W | 125W | 125W |
| Integrated Graphics | Intel UHD Graphics 770 | Intel UHD Graphics 770 | Intel UHD Graphics 770 | Intel UHD Graphics 770 | Intel UHD Graphics 770 |
| Graphics Base Frequency | 350 | 300 MHz | 350 MHz | 350 | 350 |
| Graphics Max Dynamic Frequency | 1300 | 1100 MHz | 1200 MHz | 1200 | 1150 |
| Memory Channels | Dual | Dual | Dual | Dual | Dual |
| PCIe Version | PCIe 5.0 | PCIe 5.0 | PCIe 5.0 | PCIe 5.0 | PCIe 5.0 |
| Unlocked | Yes | Yes | Yes | No | Yes |
| Cooler Included | No | No | No | Yes | No |
| Use Case | Gaming | Gaming | Gaming | Gaming | Gaming |
| Product Name | Intel Core i7-13700K Processor | Intel Core i7-13700K | Intel Core i7-13700K | Intel Core i7-850300-L21 | Intel Core i7-13700K |
| Height | N/A | 1.5 inches | 0.15 inches | 1.5 | N/A |
| Width | N/A | 3.5 inches | 1.48 inches | 3.5 | N/A |
| Depth | N/A | 3.5 inches | 1.48 inches | 3.0 | N/A |
| Weight | N/A | 0.3 lbs | 0.25 lbs | 0.5 | N/A |
Reviews & Ratings
L
Lucas Brandt
4
Installation was clean and CPU behavior has been stable under load.
A
Adil Hussain
5
Good choice for balanced enterprise workloads needing consistency.
M
Markus Feldman
3
No issues during rollout and system uptime has been excellent.
S
Sean McAllister
4
Solid and predictable performance for day to day operations.
Questions & Answers
What is the HPE XL450 Gen10 Xeon-G 5115 FIO Kit (SKU: 872551-L21)?
The HPE XL450 Gen10 Xeon-G 5115 FIO Kit (872551-L21) is a factory-integrated field-I/O expansion kit designed to enhance the connectivity and performance of HPE ProLiant XL450 Gen10 servers.
Which server models support the XL450 Gen10 Xeon-G 5115 FIO Kit?
This FIO Kit is fully compatible with HPE ProLiant XL450 Gen10 servers, including standard rack and hyperscale configurations.
What I/O expansion capabilities does the FIO Kit provide?
The kit adds high-density PCIe Gen4 slots, onboard NVMe drive support, and dual 10/25GbE network ports for accelerated data throughput.
How does the kit improve server performance?
By enabling direct NVMe storage and faster network links, the FIO Kit reduces latency, maximizes I/O bandwidth, and boosts overall application responsiveness.