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Jason Miller
5
The XL450 Gen10 FIO kit performed reliably in our high density compute environment.
872550-L21
HPE XL450 Gen10 Xeon-G 6138 FIO Kit
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872550-L21
- Description:
- HPE XL450 Gen10 Xeon-G 6138 FIO Kit
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872550-L21 Overview
872550-L21 is an Intel processor from the Intel 11th Gen lineup featuring the Ice Lake architecture and designed for the LGA 1200 socket. It packs 4 cores and 8 threads with a base clock speed of 3.0 GHz and a boost clock speed of 4.5 GHz, complemented by 2 MB of L2 cache and 8 MB of L3 cache, all within a 65W TDP package.
This processor comes with integrated Intel UHD Graphics 770, supports DDR4 memory in a dual-channel configuration, and is built with PCIe 4.0 support. It is not designed for overclocking and is compatible with Intel 500 Series chipsets, making it ideal for gaming and workstation use cases.
872550-L21 price is is available on request. Get immediate quote.
Request bulk order quote for 872550-L21 for additional pricing. Browse the full Hpe Apollo Servers Processors series or explore all Hpe products.
872550-L21 Specifications
- Product Type
- Processors
- Brand
- Intel
- Series
- Intel Core
- Category
- Desktop
- Max Memory Support
- 64 GB
- Memory Type Support
- DDR4
- Generation
- Intel 11th Gen
- Architecture
- Ice Lake
- ECC Support
- No
- Security Features
- None
- CPU Socket
- LGA 1200
- Instruction Set Extensions
- AVX2
- Virtualization Support
- Intel VT-x
- Cores
- 4
- Threads
- 8
- Base Clock
- 3.0
- Max Boost Clock
- 4.5
- Overclocking Support
- No
- L2 Cache
- 2
- L3 Cache
- 8
- TDP
- 65W
- Integrated Graphics
- Intel UHD Graphics 770
- Graphics Base Frequency
- 300
- Graphics Max Dynamic Frequency
- 1200
- Memory Channels
- Dual
- PCIe Version
- PCIe 4.0
- Unlocked
- No
- Cooler Included
- Yes
- Use Case
- Gaming
- Product Name
- Intel 872550-L21 Processor
- Height
- 0.5 inches
- Width
- 1.5 inches
- Depth
- 1.5 inches
- Weight
- 0.3 lbs
872550-L21 Use Case
Enterprise Virtualization & Cloud Consolidation
In a large financial services firm migrating 500+ virtual machines to a private cloud, the 872550-L21-HPE XL450 Gen10 Xeon-G 6138 FIO Kit delivers line-rate 10/25/40GbE connectivity and offloads network processing to free CPU cycles. This use case drives 2× VM density, reduces hypervisor overhead by 30%, and accelerates application provisioning—cutting infrastructure TCO by up to 25% while maintaining enterprise-grade reliability.
Real-Time Data Analytics for High-Frequency Trading
A global trading firm deploying ultra-low latency analytics on HPE XL450 Gen10 servers leverages the Xeon-G 6138 FIO Kit’s hardware-accelerated flow classification and kernel bypass to process market data in sub-microsecond intervals. This implementation yields 50% faster trade decision cycles, ensures regulatory audit traceability, and secures competitive advantage by minimizing round-trip latency to under 3µs.
Distributed AI/ML Inference & Edge Computing
A smart-manufacturing enterprise running deep-learning inferencing at edge facilities uses the 872550-L21 adapter to stream sensor telemetry over 25GbE to local Gen10 servers powered by Xeon-G 6138. By offloading packet processing, the solution accelerates model inference throughput by 40%, lowers response times below 10ms, and enables real-time defect detection with enterprise-grade security and manageability.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table
 872550-L21 |  853934-L21 |  830730-B21 |  870256-B22 |  P01279-L21 | |
|---|---|---|---|---|---|
| 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 | 64 GB | 128 GB | 128 GB | 128 GB | 128 GB |
| Memory Type Support | DDR4 | DDR4 | DDR4 & DDR5 | DDR4 & DDR5 | DDR4 & DDR5 |
| Generation | Intel 11th Gen | Intel 11th Gen | Intel 12th Gen | Intel 12th Gen | Intel 13th Gen |
| Architecture | Ice Lake | Rocket Lake | Alder Lake | Alder Lake | Raptor Lake |
| ECC Support | No | No | No | No | No |
| Security Features | None | SGX | SGX | None | SGX |
| CPU Socket | LGA 1200 | LGA 1200 | LGA 1700 | LGA 1700 | LGA 1700 |
| Instruction Set Extensions | AVX2 | AVX2 | AVX2 | AVX2 | AVX2 |
| Virtualization Support | Intel VT-x | Intel VT-x | Intel VT-x | Intel VT-x | Intel VT-x |
| Cores | 4 | 8 | 12 | 12 | 8 |
| Threads | 8 | 16 | 20 | 20 | 16 |
| Base Clock | 3.0 | 3.6 GHz | 2.1 | 3.6 | 3.6 GHz |
| Max Boost Clock | 4.5 | 5.0 GHz | 4.9 | 5.0 | 5.0 GHz |
| Overclocking Support | No | Yes | No | Yes | Yes |
| L2 Cache | 2 | 4 MB | 12 | 12 | 4 MB |
| L3 Cache | 8 | 16 MB | 25 | 20 | 16 MB |
| TDP | 65W | 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 | 300 | 350 MHz | 350 | 350 | 350 MHz |
| Graphics Max Dynamic Frequency | 1200 | 1200 MHz | 1100 | 1300 | 1100 MHz |
| Memory Channels | Dual | Dual | Dual | Dual | Dual |
| PCIe Version | PCIe 4.0 | PCIe 4.0 | PCIe 5.0 | PCIe 5.0 | PCIe 5.0 |
| Unlocked | No | Yes | No | Yes | Yes |
| Cooler Included | Yes | No | Yes | No | No |
| Use Case | Gaming | Gaming | Gaming | Gaming | Gaming |
| Product Name | Intel 872550-L21 Processor | Intel Core i7-11700K Processor (Part No. 853934-L21) | Intel Core i7-12700 Processor (830730-B21) | Intel Core i7-12700K | Intel Core i7-13700K |
| Height | 0.5 inches | 0.6 inches | 1.57 | 1.5 inches | 0.5 inches |
| Width | 1.5 inches | 1.5 inches | 1.57 | 1.5 inches | 1.5 inches |
| Depth | 1.5 inches | 1.5 inches | 0.5 | 0.1 inches | 1.5 inches |
| Weight | 0.3 lbs | 0.5 lbs | 0.35 | 0.05 lbs | 0.35 lbs |
Reviews & Ratings
A
Aaron Lewis
4
Installation was clean and CPU performance has been consistent under heavy load.
E
Emily Carter
5
Excellent stability for long running analytics workloads.
M
Matthew Scott
3
Hardware quality is strong and integration with XL450 chassis was seamless.
B
Benjamin Ward
4
A dependable option for enterprise scale deployments.
Questions & Answers
What is the HPE ProLiant XL450 Gen10 Xeon-G 6138 FIO Kit (SKU 872550-L21)?
The HPE ProLiant XL450 Gen10 Xeon-G 6138 FIO Kit (SKU 872550-L21) is a field-installable upgrade module that includes Intel Xeon Gold 6138 processors, thermal solutions, and mounting hardware for HPE XL450 Gen10 servers.
What components are included in SKU 872550-L21?
SKU 872550-L21 contains two Intel Xeon Gold 6138 CPUs, heat sinks, fan modules, thermal interface materials, installation guides, and mounting brackets for HPE XL450 Gen10 systems.
Which processors does the HPE XL450 Gen10 Xeon-G 6138 FIO Kit support?
This kit supports dual Intel Xeon Gold 6138 processors on LGA3647 sockets, delivering up to 20 cores per CPU at base clocks of 2.0 GHz and turbo frequencies up to 3.7 GHz.
How do I install the HPE 872550-L21 FIO Kit?
Power down the server, remove existing modules, seat the Xeon Gold 6138 CPUs into LGA3647 sockets, apply provided thermal paste, attach heat sinks and fans, then update the firmware.