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Xeon Silver 4116 delivers stable performance in XL450 Gen10.
872545-B21
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HPE XL450 Gen10 Xeon-S 4116 Kit
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872545-B21
- Description:
- HPE XL450 Gen10 Xeon-S 4116 Kit
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872545-B21 Overview
872545-B21 is a high-performance Intel processor from the 12th Gen family built on the Alder Lake architecture. It is designed for the LGA 1700 socket and delivers 10 cores with 16 threads, running at a base clock speed of 3.7 GHz and a maximum boost clock of 4.9 GHz. The processor offers 10 MB of L2 cache and 20 MB of L3 cache, operates at a 125W thermal design power (TDP), and features integrated Intel UHD Graphics 770.
Tailored for demanding gaming and general performance applications, this unlocked processor supports overclocking and dual-channel DDR4 & DDR5 memory, while also offering PCIe 5.0 connectivity and Intel VT-x virtualization support. Its advanced features and robust design make it a versatile choice for gamers, overclocking enthusiasts, and high-performance desktop systems.
872545-B21 price is is available on request. Get immediate quote.
Request bulk order quote for 872545-B21 for additional pricing. Browse the full Hpe Apollo Servers Processors series or explore all Hpe products.
872545-B21 Specifications
- Product Type
- Processors
- Brand
- Intel
- Series
- Intel Core
- Category
- Desktop
- Max Memory Support
- 128 GB
- Memory Type Support
- DDR4 & DDR5
- Generation
- Intel 12th Gen
- Architecture
- Alder Lake
- ECC Support
- No
- Security Features
- None
- CPU Socket
- LGA 1700
- Instruction Set Extensions
- AVX2
- Virtualization Support
- Intel VT-x
- Cores
- 10
- Threads
- 16
- Base Clock
- 3.7
- Max Boost Clock
- 4.9
- Overclocking Support
- Yes
- L2 Cache
- 10
- L3 Cache
- 20
- 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 i5-12600K Processor (872545-B21)
- Height
- N/A
- Width
- N/A
- Depth
- N/A
- Weight
- N/A
872545-B21 Use Case
Virtualization Consolidation for SMB with HPE XL450 Gen10 Xeon-S 4116 Kit
An SMB IT team deploys the 872545-B21 HPE XL450 Gen10 Xeon-S 4116 Kit to consolidate legacy servers into a single high-density chassis. Leveraging 12-core performance and Intel® Hyper-Threading, they run 50+ virtual machines (Windows/Linux) with 30% lower power draw. Outcome: streamlined management, 40% reduction in rack-space, and a 25% drop in overall TCO, enabling rapid scaling of business-critical apps while maintaining enterprise-grade reliability.
Real-Time Edge AI Inference in Retail with HPE XL450 Gen10 Xeon-S 4116 Kit
A retail chain integrates smart‐camera analytics at 100+ locations using the 872545-B21 HPE XL450 Gen10 Xeon-S 4116 Kit. The 2.1 GHz base clock and AVX-512 acceleration deliver sub-50 ms response times for image classification and customer-flow analysis at the edge. Outcome: enhanced in-store personalization, 20% uplift in promotional conversions, and minimized data-center backhaul, ensuring PCI-compliant, low-latency AI services under a unified management plane.
High-Performance OLTP Database Hosting for SaaS Providers
A SaaS vendor upgrades its on-premises database tier with the 872545-B21 HPE XL450 Gen10 Xeon-S 4116 Kit to support high-transaction workloads. Paired with NVMe SSDs and 128 GB DDR4, the solution sustains 15,000+ TPS in a clustered SQL environment. Outcome: 3× faster query response, 99.99% service uptime, and a scalable architecture that meets planned 2-year growth targets without additional rack investments.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table 
| 872545-B21 |  872552-B21 |  803309-B21 |  P02020-B21 |  882040-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 | 128 GB | 128 GB | 128 GB | 128 GB | 128 GB |
| Memory Type Support | DDR4 & DDR5 | DDR4 & DDR5 | DDR4 & DDR5 | DDR4 & DDR5 | DDR5 |
| Generation | Intel 12th Gen | Intel 12th Gen | Intel 13th Gen | Intel 12th Gen | Intel 13th Gen |
| Architecture | Alder Lake | Alder Lake | Raptor Lake | Alder Lake | Raptor Lake |
| ECC Support | No | No | No | No | No |
| Security Features | None | None | None | None | SGX |
| CPU Socket | LGA 1700 | LGA 1700 | 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 | 10 | 6 | 16 | 8 | 8 |
| Threads | 16 | 12 | 24 | 16 | 16 |
| Base Clock | 3.7 | 2.5 | 3.2 | 3.6 | 3.6 GHz |
| Max Boost Clock | 4.9 | 4.4 | 4.9 | 4.9 | 5.0 GHz |
| Overclocking Support | Yes | No | Yes | Yes | Yes |
| L2 Cache | 10 | 12 | 2 | 8 | 4 MB |
| L3 Cache | 20 | 18 | 30 | 20 | 16 MB |
| TDP | 125W | 65W | 125W | 125W | 125W |
| Integrated Graphics | Intel UHD Graphics 770 | Intel UHD Graphics 730 | Intel UHD Graphics 770 | Intel UHD Graphics 770 | Intel UHD Graphics 770 |
| Graphics Base Frequency | 350 | 300 | 350 | 350 | 300 MHz |
| Graphics Max Dynamic Frequency | 1300 | 1150 | 1300 | 1200 | 1100 MHz |
| 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 | No | Yes | Yes | Yes |
| Cooler Included | No | Yes | No | No | No |
| Use Case | Gaming | Gaming | Gaming / Workstation | Gaming | Gaming / Workstation |
| Product Name | Intel Core i5-12600K Processor (872545-B21) | Intel Core i5-12400 Processor | 803309-B21 | Intel Core i7 P02020-B21 | Intel Core i7-882040-L21 |
| Height | N/A | 0.16 | 1.4 | N/A | 1.48 inches |
| Width | N/A | 1.48 | 1.4 | N/A | 1.48 inches |
| Depth | N/A | 1.48 | 1.4 | N/A | 0.16 inches |
| Weight | N/A | 0.04 | 0.3 | N/A | 0.35 lbs |
Reviews & Ratings
O
Omer Farooq
4
Good balance of efficiency and cores.
T
Timo Laine
5
Installed smoothly with consistent results.
C
Craig Palmer
4
Suitable for general enterprise workloads.
R
Rizwan Ahmed
5
Predictable CPU behavior.
Questions & Answers
What is the HPE XL450 Gen10 Xeon-S 4116 Kit (SKU: 872545-B21)?
The HPE XL450 Gen10 Xeon-S 4116 Kit is an Intel Xeon Silver 4116 processor module certified for HPE ProLiant Gen10 servers, offering 12 cores, 24 threads and enterprise-grade reliability.
Which HPE servers are compatible with this kit?
It is compatible with HPE ProLiant DL380 Gen10, DL360 Gen10, ML350 Gen10 and other LGA3647 socket-based servers running the required Gen10 BIOS level.
What are the key specifications of the Xeon-S 4116 processor?
The Xeon-S 4116 features 12 cores, 24 threads, a 2.1 GHz base clock, up to 3.0 GHz Turbo, 16.5 MB L3 cache and an 85 W TDP in an LGA3647 package.
Does this kit include the required heatsink and thermal interface?
Yes. The kit ships with the HPE Gen10 heatsink assembly and pre-applied thermal interface material for optimal cooling and easy installation.
How do I install the HPE XL450 Gen10 Xeon-S 4116 Kit?
Power down the server, remove the cover, align the CPU on the LGA3647 socket, secure the retention bracket, attach the heatsink and follow HPE’s installation guide.
Will this CPU support Hyper-Threading and advanced virtualization?
Yes. Intel Hyper-Threading Technology and Intel Virtualization Technology are fully supported, enhancing multi-threaded workloads and VM consolidation.
Can I mix this Xeon-S 4116 CPU with other processors in a dual-socket system?
No. Both sockets must be populated with identical Intel Xeon Silver 4116 processors to ensure system stability and proper operation.
What type and speed of memory does this kit support?
It supports six channels of DDR4 RDIMM or LRDIMM memory at speeds up to 2666 MT/s, delivering high bandwidth for data-intensive applications.
How does upgrading to this kit improve server performance?
Upgrading provides increased core counts, higher clock speeds, greater memory bandwidth and improved data throughput for compute-heavy workloads.
What is the warranty coverage for SKU 872545-B21?
This kit carries a standard 3-year limited warranty covering parts replacement, repair services and optional Next Business Day onsite support.
Is a BIOS update required before installing the Xeon-S 4116 Kit?
Yes. Update the server firmware to the minimum Gen10 BIOS version specified in the HPE Support Matrix to ensure compatibility.
How can I verify the authenticity of the HPE XL450 Gen10 Xeon-S 4116 Kit?
Verify the HPE spare part number, review the holographic security label and confirm the serial number via HPE iLO or the HPE Support Center.
What is the difference between this kit and the OEM Intel Xeon Silver 4116?
The HPE kit includes HPE-certified firmware, an integrated thermal solution and system-level validation for guaranteed compatibility in ProLiant Gen10 servers.
Can this processor kit reduce data center power consumption?
Yes. With an 85 W TDP and advanced power management features, it delivers high performance per watt, optimizing energy efficiency.
What is included in the 872545-B21 package?
The package includes one Intel Xeon Silver 4116 processor, the HPE Gen10 heatsink assembly with pre-applied TIM and installation instructions.
How do I monitor the health and performance of the installed CPU?
Use HPE iLO and the HPE System Management Homepage to monitor CPU temperature, utilization, power consumption and firmware updates in real time.