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Xeon-G processor delivered consistent enterprise performance.
874289-B21
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HPE XL1x0r Gen10 Xeon-G 6140 Kit
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874289-B21
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- HPE XL1x0r Gen10 Xeon-G 6140 Kit
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874289-B21 Overview
874289-B21 is an Intel processor from the 13th Gen Raptor Lake family engineered for high-performance desktop applications. It features a 10-core, 16-thread design built on the LGA 1700 socket, delivering a base clock speed of 3.7 GHz and a boosted frequency up to 4.9 GHz. Equipped with 5 MB of L2 cache and 20 MB of L3 cache, it is designed to handle intensive multi-threaded workloads while maintaining effective thermal management with a 125W TDP. Its integrated Intel UHD Graphics 770, running at a base frequency of 350 MHz and reaching dynamic speeds up to 1100 MHz, supports smooth everyday graphics and video tasks.
This processor supports DDR5 memory in a dual-channel configuration and provides PCIe 5.0 connectivity for future-proof expansion in gaming and productivity scenarios. With robust virtualization support via Intel VT-x and essential security features such as SGX, it is ideal for gaming, workstation, and general high-performance computing. Additionally, the unlocked multiplier allows enthusiasts to explore overclocking potentials, making this CPU a versatile choice for a wide range of applications.
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874289-B21 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
- AVX2
- Virtualization Support
- Intel VT-x
- Cores
- 10
- Threads
- 16
- Base Clock
- 3.7
- Max Boost Clock
- 4.9
- Overclocking Support
- Yes
- L2 Cache
- 5
- L3 Cache
- 20
- TDP
- 125W
- Integrated Graphics
- Intel UHD Graphics 770
- Graphics Base Frequency
- 350
- Graphics Max Dynamic Frequency
- 1100
- Memory Channels
- Dual
- PCIe Version
- PCIe 5.0
- Unlocked
- Yes
- Cooler Included
- No
- Use Case
- Gaming
- Product Name
- Intel Core i5-12600K
- Height
- 0.6 inches
- Width
- 0.6 inches
- Depth
- 0.15 inches
- Weight
- 0.25 lbs
874289-B21 Use Case
High-Performance Data Analytics with 874289-B21 HPE XL1x0r Gen10 Xeon-G 6140 Kit
In a global financial services environment, the 874289-B21 HPE XL1x0r Gen10 Xeon-G 6140 Kit powers in-memory OLAP queries and real-time BI dashboards. Its 18-core Xeon-G 6140 CPU, high-bandwidth memory, and PCIe Gen4 acceleration reduce complex query times by 50%, deliver sub-second response SLAs, and drive faster data-driven decisions at enterprise scale.
Real-Time Edge AI Inference for Manufacturing Quality Control
A major automotive manufacturer deploys the 874289-B21 HPE XL1x0r Gen10 Xeon-G 6140 Kit at factory edge nodes to run TensorFlow-based CNNs on high-resolution video streams. The platform’s sub-50 ms inference latency and optimized CPU performance cut defect rates by 30%, automate quality inspections, and boost throughput while lowering operational costs.
Virtualized Multi-Tenant Private Cloud Infrastructure
A managed service provider uses the 874289-B21 HPE XL1x0r Gen10 Xeon-G 6140 Kit as the compute foundation for a multi-tenant private cloud. Advanced virtualization with Xeon-G 6140 cores achieves 4:1 VM consolidation ratios, delivers 99.99% uptime, reduces total cost of ownership by 25%, and offers on-demand resource scaling with predictable performance for SMB customers.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table 
| 874289-B21 |  853932-L21 |  872550-B21 |  870565-B22 |  853930-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 | DDR5 | DDR4 | DDR4 & DDR5 | DDR4 & DDR5 | DDR5 |
| Generation | Intel 13th Gen | Intel 11th Gen | Intel 13th Gen | Intel 13th Gen | Intel 13th Gen |
| Architecture | Raptor Lake | Rocket 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 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-d | Intel VT-x | Intel VT-x | Intel VT-x |
| Cores | 10 | 8 | 16 | 8 | 16 |
| Threads | 16 | 16 | 24 | 16 | 24 |
| Base Clock | 3.7 | 3.6 | 3.2 | 3.6 | 3.8 |
| Max Boost Clock | 4.9 | 5.0 | 5.1 | 5.0 | 5.2 |
| Overclocking Support | Yes | Yes | Yes | Yes | Yes |
| L2 Cache | 5 | 4 | 14 | 4 | 8 |
| L3 Cache | 20 | 16 | 36 | 16 | 24 |
| TDP | 125W | 125W | 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 | 350 |
| Graphics Max Dynamic Frequency | 1100 | 1100 | 1200 | 1200 | 1100 |
| Memory Channels | Dual | Dual | Dual | Dual | Dual |
| PCIe Version | PCIe 5.0 | PCIe 4.0 | PCIe 5.0 | PCIe 5.0 | PCIe 5.0 |
| Unlocked | Yes | Yes | Yes | Yes | Yes |
| Cooler Included | No | No | No | No | No |
| Use Case | Gaming | Gaming | Gaming | Gaming | Gaming |
| Product Name | Intel Core i5-12600K | Intel Core i7-11700K | Intel Core i9-13900K Processor (872550-B21) | 870565-B22 | Intel Core i7-13700K |
| Height | 0.6 inches | 1.4 | 0.6 inches | 0.5 inches | 1.38 |
| Width | 0.6 inches | 1.4 | 1.5 inches | 1.5 inches | 1.38 |
| Depth | 0.15 inches | 0.2 | 1.5 inches | 1.5 inches | 0.16 |
| Weight | 0.25 lbs | 0.3 | 0.1 lbs | 0.35 lbs | 0.34 |
Reviews & Ratings
S
Saniya Noor
5
Stable under mixed workloads.
D
Dainius Petrauskas
5
Predictable compute behavior.
T
Tariq Jamil
4
Smooth deployment with immediate gains.
H
Howard Klein
5
Reliable CPU kit for Gen10 systems.
Questions & Answers
What is the HPE 874289-B21 – HPE XL10r Gen10 Xeon-G 6140 Kit?
The 874289-B21 kit is an Intel Xeon Gold 6140 processor upgrade package for HPE Gen10 servers. It includes the CPU, standard heatsink and mounting hardware for seamless integration.
Which HPE Gen10 servers are compatible with SKU 874289-B21?
The 874289-B21 kit is validated for HPE ProLiant DL160 Gen10, DL180 Gen10, DL360 Gen10 and DL380 Gen10 systems supporting LGA 3647 CPUs.
What CPU model is included in the 874289-B21 kit?
This kit features the Intel Xeon Gold 6140 processor, a 14-nm, 18-core, 36-thread CPU designed for high-performance data center workloads.
How many cores and threads does the Intel Xeon Gold 6140 provide?
The Xeon Gold 6140 delivers 18 cores and 36 threads, enabling robust multi-threaded performance for virtualization, database and analytics applications.
What is the thermal design power (TDP) of the Xeon Gold 6140?
The Intel Xeon Gold 6140 has a TDP of 140 watts, requiring appropriate server cooling and standard HPE Gen10 heatsink installation.
How much cache memory does the Xeon Gold 6140 offer?
The Xeon Gold 6140 features 24.75 MB of Intel® Smart Cache, enhancing data access speeds and overall processing efficiency.
What memory type and speed does this kit support?
When installed, the CPU supports up to 1.5 TB of DDR4 SmartMemory at speeds up to 2666 MT/s across six memory channels.
Does the kit include a heatsink and installation hardware?
Yes. The 874289-B21 package contains the Intel Xeon Gold 6140 CPU, an HPE-qualified heatsink, mounting brackets and all required installation components.
What warranty coverage comes with the HPE 874289-B21 kit?
HPE backs this kit with a one-year warranty on manufacturing defects and compatibility when installed in supported Gen10 servers.
What performance benefits does the Xeon Gold 6140 deliver?
With 18 cores, 36 threads and up to 3.7 GHz Turbo Boost, the Xeon Gold 6140 optimizes virtualization density, database throughput and HPC workloads.
Is the 874289-B21 kit suitable for virtualization environments?
Yes. The high core count and large cache of the Xeon Gold 6140 deliver superior VM consolidation, low latency I/O and robust hypervisor performance.
How do I install the HPE 874289-B21 CPU kit?
Power off the server, remove the existing CPU heatsink, seat the new Xeon Gold 6140 in the LGA 3647 socket, attach the HPE heatsink and reconnect power.
What is the difference between Xeon Gold 6140 and Gold 6142?
Both have 18 cores/36 threads. The 6142 offers slightly higher base (2.6 GHz) and turbo (3.7 GHz) frequencies versus the 6140’s 2.3 GHz base and 3.7 GHz turbo.
What cooling requirements does this kit have?
Install the included HPE-qualified heatsink in a chassis with front-to-rear airflow. Ensure ambient temperature within HPE Gen10 specifications for optimal thermal performance.
Can I upgrade from a Xeon Silver series to the Gold 6140 using this kit?
Yes. The 874289-B21 kit is a direct CPU upgrade for compatible Gen10 servers currently running Xeon Silver or Bronze processors in LGA 3647 sockets.
Which workloads are ideal for the HPE XL10r Gen10 Xeon Gold 6140 Kit?
This kit excels in virtualization, database management, analytics, HPC simulations and real-time data processing where high core counts and cache are critical.