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875956-B21
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BL460C GEN10 XEON-P 8158 KIT PL=MV
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Hand-picked by our procurement team for standout value. This unit is offered at our sharpest price on current stock, verified against live market rates.
Name:
875956-B21
- Description:
- BL460C GEN10 XEON-P 8158 KIT PL=MV
- Rating:
Added to cart 28 times recently
- Availability:
2 In stock - Ready to Ship
- Brand:
- Hpe
- Condition:
Certified Refurbished
Professionally inspected, bench-tested, and firmware-verified, with configurations wiped. Restored to full working order and backed by our warranty.
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3 Year Extended Warranty
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Since 2016, Enterprise-Trusted
Ten years serving buyers who audit their vendors. From federal agencies to 20,000+ enterprise clients worldwide.
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875956-B21 Overview
875956-B21 is an AMD processor from the Ryzen 5000 Series, built with the Zen 3 architecture and designed for the AM4 socket. It features 8 cores and 16 threads, a base clock speed of 3.8 GHz and a boost clock speed of 4.7 GHz, complemented by 4 MB of L2 cache and 32 MB of L3 cache. With a thermal design power of 105W and no integrated graphics, this CPU is engineered for enthusiasts who demand robust performance.
875956-B21 supports DDR4 memory in a dual-channel configuration and offers a PCIe 4.0 interface, making it compatible with current AMD chipsets for a wide range of gaming and workstation applications. Overclocking support is enabled, providing further performance tuning potential for demanding workloads and high-end gaming scenarios.
875956-B21 price is is available on request. Get immediate quote.
Request bulk order quote for 875956-B21 for additional pricing. Browse the full Hpe Bl460C Blade Server Processors series or explore all Hpe products.
875956-B21 Specifications
- ECC Support
- No
- Use Case
- Gaming
- Memory Channels
- Dual
- CPU Socket
- AM4
- PCIe Version
- PCIe 4.0
- Product Type
- Processors
- Integrated Graphics
- None
- Cooler Included
- No
- Category
- Desktop
- Max Memory Support
- 128 GB
- Security Features
- None
- Instruction Set Extensions
- AVX2
- Cores
- 8
- Threads
- 16
- Overclocking Support
- Yes
- L2 Cache
- 4 MB
- Unlocked
- Yes
- L3 Cache
- 32 MB
- Memory Type Support
- DDR4
- Base Clock
- 3.8 GHz
- Brand
- AMD
- Series
- AMD Ryzen
- Generation
- Ryzen 5000 Series
- Architecture
- Zen 3
- Virtualization Support
- AMD-V
- Product Name
- AMD Ryzen 7 5800X
- TDP
- 105W
- Max Boost Clock
- 4.7 GHz
875956-B21 Use Case
High-Performance Virtualization for Financial Trading Platforms
In a global investment bank, IT architects deploy the 875956-B21-BL460C GEN10 with Intel Xeon Platinum 8158 to consolidate hundreds of low-latency trading VMs on a single chassis. This HPE ProLiant BL460c Gen10 Xeon-P 8158 kit delivers sub-millisecond response times, 99.999% platform availability and 40% lower power consumption versus legacy blades—enabling accelerated order execution, tighter SLAs and optimized rack density for high-frequency trading.
AI-Driven Medical Imaging Inference in Healthcare
A radiology network integrates the 875956-B21 BL460c Gen10 Xeon-P 8158 kit to power real-time deep learning inference on 3,000+ CT and MRI scans per hour. Leveraging 24 cores at 3.7 GHz turbo frequency, this HPE solution reduces model inference latency by 50%, improves diagnostic accuracy with 99% uptime, and supports HIPAA-compliant workflows—streamlining patient throughput and accelerating clinical decision-making.
Real-Time Edge Analytics for Smart Manufacturing
A smart factory implements HPE ProLiant BL460c Gen10 servers with the Xeon Platinum 8158 kit (875956-B21) at production lines to aggregate and process IoT sensor data locally. The platform’s 48-lane PCIe bandwidth and 1.5 TB memory capacity enable real-time anomaly detection and predictive maintenance. Results include 20% reduction in unplanned downtime, 30% lower data egress costs, and a 25% boost in overall equipment effectiveness (OEE).
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Product Comparison Table 
| 875956-B21 |  819849-L21 |  875954-L21 |  819854-L21 |  872012-B21 | |
|---|---|---|---|---|---|
| Product Type | Processors | Processors | Processors | Processors | Processors |
| Brand | AMD | Intel | Intel | Intel | Intel |
| Series | AMD Ryzen | 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 | DDR4 | DDR4 & DDR5 |
| Generation | Ryzen 5000 Series | Intel 13th Gen | Intel 13th Gen | Intel 13th Gen | Intel 12th Gen |
| Architecture | Zen 3 | Raptor Lake | Raptor Lake | Raptor Lake | Alder Lake |
| ECC Support | No | No | No | No | No |
| Security Features | None | None | None | SGX | None |
| CPU Socket | AM4 | LGA 1700 | LGA 1700 | LGA 1700 | LGA 1700 |
| Instruction Set Extensions | AVX2 | AVX2 | AVX2 | AVX2 | AVX2 |
| Virtualization Support | AMD-V | Intel VT-x | Intel VT-x | Intel VT-x | Intel VT-x / Intel VT-d |
| Cores | 8 | 16 | 8 | 8 | 8 |
| Threads | 16 | 24 | 16 | 16 | 16 |
| Base Clock | 3.8 GHz | 3.6 | 3.6 | 3.6 GHz | 3.6 |
| Max Boost Clock | 4.7 GHz | 5.0 | 5.0 | 5.0 GHz | 5.0 |
| Overclocking Support | Yes | Yes | Yes | Yes | Yes |
| L2 Cache | 4 MB | 8 | 4 | 4 MB | 4 |
| L3 Cache | 32 MB | 24 | 16 | 16 MB | 16 |
| TDP | 105W | 125W | 125W | 125W | 125W |
| Integrated Graphics | None | Intel UHD Graphics 770 | Intel UHD Graphics 770 | Intel UHD Graphics 770 | Intel UHD Graphics 770 |
| Memory Channels | Dual | Dual | Dual | Dual | Dual |
| PCIe Version | PCIe 4.0 | PCIe 5.0 | 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 | Gaming | Gaming | Gaming | Gaming / Workstation |
| Product Name | AMD Ryzen 7 5800X | Intel Core i7-13700K | Intel Core i7-13700K | Intel Core i7-13700K | Intel Core i7-12700K |
Compliance & Warranty
100% Genuine Product Guarantee
Every unit is authentic, sourced through trusted and authorised channels, and serial-verified on request. Genuine networking and IT hardware, guaranteed, or your money back.
Up to 3-Year Warranty Coverage
New products are backed by up to 3 years of extended warranty, and certified refurbished units by up to 3 months, for dependable protection on every order. Coverage is clear, honoured in full, and confirmed on each product page.
Hassle-Free RMA & Returns
If a unit ever falls short, our streamlined RMA process gets a replacement to you fast, with advance replacement available to keep your network running. No jargon, no runaround.
Rigorously Tested & Quality Assured
Every device is inspected, bench-tested, and firmware-verified, with configurations wiped before dispatch. Additional testing can be arranged to confirm full working condition on request.
Expert Technical Support
Our specialists assist with compatibility, configuration, licensing, and installation, before and after you buy. Real hardware expertise, whenever you need it.
Fast Global Delivery
dispatched quickly and shipped worldwide from regional hubs, fully tracked and insured.
Reviews & Ratings
T
Trevor Banks
5
High performance Xeon Platinum kit for Gen10 blades.
S
Shan Ali
5
No performance issues under heavy load.
M
Mads Holm
4
Integrated smoothly into infrastructure.
A
Andrew Price
4
Perfect for high end workloads.
R
Rameez Khalid
4
Consistent and powerful.
Questions & Answers
What is the HP SKU 875956-B21 – BL460c Gen10 Xeon-P 8158 Kit PL=MV?
The HP 875956-B21 is a full-height processor kit featuring an Intel Xeon Platinum 8158 CPU designed for HP ProLiant BL460c Gen10 blade servers, optimized for enterprise workloads.
Which processor does the 875956-B21 kit include?
The kit includes an Intel Xeon Platinum 8158 processor offering 28 cores, 56 threads, a 2.6 GHz base frequency and up to 3.0 GHz turbo boost.
How many cores and threads does the Xeon Platinum 8158 provide?
The Xeon Platinum 8158 delivers 28 cores and 56 threads, enabling high parallelism for virtualization and HPC applications.
What is the TDP (thermal design power) of the Xeon-P 8158?
The Intel Xeon Platinum 8158 has a 205 W TDP, requiring adequate server cooling and power provisioning in the BL460c Gen10 chassis.
Which HP blade servers are compatible with the 875956-B21 kit?
This kit is fully compatible with HP ProLiant BL460c Gen10 and BL460c Gen10 Plus blade servers.
What type and maximum capacity of memory does this kit support?
When installed in a BL460c Gen10, the Xeon Platinum 8158 supports up to 3 TB of DDR4 SmartMemory across 24 DIMM slots at speeds up to 2666 MT/s.
Does the Intel Xeon Platinum 8158 support Hyper-Threading and Turbo Boost?
Yes, the Xeon Platinum 8158 supports Intel Hyper-Threading for two threads per core and Intel Turbo Boost Technology up to 3.0 GHz.
Which PCIe generation is supported by the 875956-B21 kit?
The Xeon Platinum 8158 supports PCIe Gen3, providing up to 32 lanes for high-performance networking and storage expansion.
Is this processor kit optimized for virtualization workloads?
Yes, the Xeon Platinum 8158 includes Intel Virtualization Technology (VT-x, VT-d) and Cache Allocation Technology for improved VM density and performance.
What advanced security features are included?
The processor kit features Intel AES-NI encryption, Secure Boot support, and Silicon Root of Trust when combined with Gen10 chassis firmware.
Does the kit include required heatsink and mounting hardware?
Yes, HP ships the 875956-B21 kit with the Xeon Platinum 8158 CPU, heatsink assembly, and all mounting brackets for BL460c Gen10 installation.
How do I install the 875956-B21 in a BL460c Gen10 server?
Power off the blade, unlock and remove the server from the enclosure, replace the CPU following HP’s maintenance guide, reapply thermal paste, reassemble and power on.
Can I mix the Xeon Platinum 8158 with other CPU models in the same chassis?
No. All BL460c Gen10 blades in a chassis must use identical CPU models for consistency in performance and power management.
What performance gains can I expect upgrading to the Xeon Platinum 8158?
Customers report up to 30% improved compute throughput in virtualization and database benchmarks compared to previous-generation CPUs in BL460c Gen10.
What warranty coverage is provided with the 875956-B21 kit?
HP backs the Xeon Platinum 8158 kit with a standard three-year limited warranty, including parts and labor.
How can I purchase the HP 875956-B21 kit and check availability?
Contact authorized HP resellers or visit the HP Parts Store online. Enter SKU 875956-B21 to view stock levels, pricing, and lead times.
Does the 875956-B21 support future firmware upgrades?
Yes, HP Gen10 firmware updates continuously enhance platform security, performance and compatibility for the Xeon Platinum 8158 kit.