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Powerful Xeon Platinum processor for demanding Gen10 blades.
877851-B21
HPE BL460c Gen10 Xeon-P 8160M Kit
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877851-B21
- Description:
- HPE BL460c Gen10 Xeon-P 8160M Kit
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877851-B21 Overview
877851-B21 is an Intel processor from the Intel Core series, belonging to the Intel 12th Gen lineup and built on the Alder Lake architecture. It features an LGA 1700 socket with 8 cores and 16 threads, operating at a base clock speed of 3.6 GHz and reaching up to 4.9 GHz at boost, while providing 8 MB of L2 cache and 16 MB of L3 cache.
This processor has a thermal design power of 125W and comes with integrated Intel UHD Graphics 770 that runs at a base frequency of 350 MHz and can dynamically scale up to 1100 MHz. It supports DDR5 memory in a dual-channel configuration and PCIe 5.0, offers unlocked overclocking for enthusiasts, and is compatible with a variety of chipsets, making it ideal for gaming and workstation applications.
877851-B21 price is is available on request. Get immediate quote.
Request bulk order quote for 877851-B21 for additional pricing. Browse the full Hpe Bl460C Blade Server Processors series or explore all Hpe products.
877851-B21 Specifications
- Product Type
- Processors
- Brand
- Intel
- Series
- Intel Core
- Category
- Desktop
- Max Memory Support
- 128 GB
- Memory Type Support
- DDR5
- Generation
- Intel 12th Gen
- Architecture
- Alder Lake
- ECC Support
- No
- Security Features
- SGX
- CPU Socket
- LGA 1700
- Instruction Set Extensions
- AVX2
- Virtualization Support
- Intel VT-x
- Cores
- 8
- Threads
- 16
- Base Clock
- 3.6 GHz
- Max Boost Clock
- 4.9 GHz
- Overclocking Support
- Yes
- L2 Cache
- 8 MB
- L3 Cache
- 16 MB
- TDP
- 125W
- Integrated Graphics
- Intel UHD Graphics 770
- Graphics Base Frequency
- 350 MHz
- Graphics Max Dynamic Frequency
- 1100 MHz
- Memory Channels
- Dual
- PCIe Version
- PCIe 5.0
- Unlocked
- Yes
- Cooler Included
- No
- Use Case
- Gaming / Workstation
- Product Name
- 877851-B21
- Height
- 1.5 inches
- Width
- 1.5 inches
- Depth
- 0.5 inches
- Weight
- 0.3 lbs
877851-B21 Use Case
High-Density Virtualization for Enterprise Cloud Infrastructure
Deploy the HPE BL460c Gen10 with Xeon-P 8160M to consolidate up to 60% more VMs per chassis in a global financial services data center. This configuration delivers scalable processing power and memory optimization for multi-tenant KVM and VMware clusters, reducing rack-space footprint by 40% and cutting TCO through 2:1 VM density improvements while maintaining SLA-grade performance and uptime.
Real-Time AI Inferencing for Retail Demand Forecasting
Implement the 877851-B21 Xeon-P 8160M Kit on HPE BL460c Gen10 nodes to power on-premises TensorFlow and PyTorch inference pipelines at a major retail chain. Achieve sub-50 ms latency for dynamic pricing engines and deliver 30% more accurate demand predictions. The result is optimized inventory levels, 15% reduction in stock-outs, and a rapid ROI through improved customer satisfaction and reduced markdowns.
High-Performance Computing for Engineering Simulation
Leverage HPE BL460c Gen10 with Xeon-P 8160M Processors to run CFD and FEA workloads in an automotive R&D lab. By distributing parallel simulations across 32 cores per blade, engineering teams can shorten design-validation cycles by up to 60% and accelerate time-to-market. The solution’s advanced memory bandwidth and scalable Intel® UPI fabric ensure deterministic runtimes and support data-intensive modeling at petabyte scale.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table
 877851-B21 |  819854-L21 |  875942-L21 |  875956-B21 |  875947-L21 | |
|---|---|---|---|---|---|
| Product Type | Processors | Processors | Processors | Processors | Processors |
| Brand | Intel | Intel | Intel | AMD | Intel |
| Series | Intel Core | Intel Core | Intel Core | AMD Ryzen | 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 | DDR5 | DDR4 | DDR4 & DDR5 |
| Generation | Intel 12th Gen | Intel 13th Gen | Intel 14th Gen | Ryzen 5000 Series | Intel 13th Gen |
| Architecture | Alder Lake | Raptor Lake | Raptor Lake | Zen 3 | Raptor Lake |
| ECC Support | No | No | No | No | No |
| Security Features | SGX | SGX | None | None | None |
| CPU Socket | LGA 1700 | LGA 1700 | LGA 1700 | AM4 | LGA 1700 |
| Instruction Set Extensions | AVX2 | AVX2 | AVX-512 | AVX2 | AVX2 |
| Virtualization Support | Intel VT-x | Intel VT-x | Intel VT-x | AMD-V | Intel VT-x |
| Cores | 8 | 8 | 8 | 8 | 16 |
| Threads | 16 | 16 | 16 | 16 | 24 |
| Base Clock | 3.6 GHz | 3.6 GHz | 3.6 GHz | 3.8 GHz | 3.4 GHz |
| Max Boost Clock | 4.9 GHz | 5.0 GHz | 4.4 GHz | 4.7 GHz | 5.4 GHz |
| Overclocking Support | Yes | Yes | Yes | Yes | Yes |
| L2 Cache | 8 MB | 4 MB | 8 MB | 4 MB | 16 MB |
| L3 Cache | 16 MB | 16 MB | 16 MB | 32 MB | 30 MB |
| TDP | 125W | 125W | 125W | 105W | 125W |
| Integrated Graphics | Intel UHD Graphics 770 | Intel UHD Graphics 770 | Intel UHD Graphics 770 | None | Intel UHD Graphics 770 |
| Graphics Base Frequency | 350 MHz | 350 MHz | 300 MHz | N/A | 350 MHz |
| Graphics Max Dynamic Frequency | 1100 MHz | 1200 MHz | 1050 MHz | N/A | 1300 MHz |
| Memory Channels | Dual | Dual | Dual | Dual | Dual |
| PCIe Version | PCIe 5.0 | PCIe 4.0 | PCIe 5.0 | PCIe 4.0 | PCIe 5.0 |
| Unlocked | Yes | Yes | Yes | Yes | Yes |
| Cooler Included | No | No | No | No | No |
| Use Case | Gaming / Workstation | Gaming | Gaming / Workstation | Gaming | Gaming / Workstation / Overclocking |
| Product Name | 877851-B21 | Intel Core i7-13700K | Intel Core i7-875942-L21 | AMD Ryzen 7 5800X | 875947-L21 |
| Height | 1.5 inches | 1.4 inches | 0.6 inches | N/A | 0.5 inches |
| Width | 1.5 inches | 0.9 inches | 1.5 inches | N/A | 1.5 inches |
| Depth | 0.5 inches | 1.0 inches | 1.5 inches | N/A | 1.5 inches |
| Weight | 0.3 lbs | 0.5 lbs | 0.25 lbs | N/A | 0.3 lbs |
Reviews & Ratings
W
Waqas Ahmed
4
No performance issues under heavy utilization.
K
Klaus Richter
5
Integrated cleanly into blade chassis.
B
Brian Lawson
3
Excellent for high density virtualization.
N
Naveed Iqbal
4
Consistent high end performance.
Questions & Answers
What is the HPE BL460c Gen10 Xeon-P 8160M Kit (SKU: 877851-B21)?
The HPE BL460c Gen10 Xeon-P 8160M Kit (877851-B21) is an upgrade kit for HPE ProLiant BL460c Gen10 server blades, including an Intel Xeon Platinum 8160M processor and compatible heatsink assembly.
Which processor model is included in this kit?
This kit includes the Intel Xeon Platinum 8160M processor, offering 24 cores, 48 threads, a 2.1 GHz base frequency and up to 3.7 GHz Turbo Boost.
How many CPU cores and threads does the Xeon-P 8160M provide?
The Intel Xeon Platinum 8160M provides 24 physical cores and 48 threads to deliver high parallel processing performance.
What is the Thermal Design Power (TDP) of the Xeon-P 8160M?
The Intel Xeon Platinum 8160M has a TDP of 165 W, balancing compute performance with thermal efficiency in blade environments.