United States$5,000,000+
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E
Elliot Pearson
5
Rear kit fits perfectly and maintains proper airflow.
870258-B21
HPE XL230k Gen10 Xeon-P 8160 Rear Kit
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Name:
870258-B21
- Description:
- HPE XL230k Gen10 Xeon-P 8160 Rear Kit
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870258-B21 Overview
870258-B21 is an AMD Ryzen 7 5800X processor built on the Zen 3 architecture within the Ryzen 5000 Series and designed for the AM4 socket. It features 8 cores and 16 threads, with a base clock of 3.8 GHz and a maximum boost clock of 4.7 GHz, accompanied by a 4 MB L2 cache and a 32 MB L3 cache, a thermal design power (TDP) of 105W, and no integrated graphics.
This processor supports DDR4 memory in a dual-channel configuration with a maximum memory capacity of 128 GB, utilizes PCIe 4.0 for connectivity, supports AVX2 instruction set extensions and AMD-V/AMD-Vi virtualization, offers overclocking capabilities, and is ideally suited for high-performance gaming and desktop computing workloads.
870258-B21 price is is available on request. Get immediate quote.
Request bulk order quote for 870258-B21 for additional pricing. Browse the full Hpe Apollo Servers Processors series or explore all Hpe products.
870258-B21 Specifications
- Product Type
- Processors
- Brand
- AMD
- Series
- AMD Ryzen
- Category
- Desktop
- Max Memory Support
- 128 GB
- Memory Type Support
- DDR4
- Generation
- Ryzen 5000 Series
- Architecture
- Zen 3
- ECC Support
- No
- Security Features
- None
- CPU Socket
- AM4
- Instruction Set Extensions
- AVX2
- Virtualization Support
- AMD-V / AMD-Vi
- Cores
- 8
- Threads
- 16
- Base Clock
- 3.8
- Max Boost Clock
- 4.7
- Overclocking Support
- Yes
- L2 Cache
- 4
- L3 Cache
- 32
- TDP
- 105W
- Integrated Graphics
- None
- Graphics Base Frequency
- N/A
- Graphics Max Dynamic Frequency
- N/A
- Memory Channels
- Dual
- PCIe Version
- PCIe 4.0
- Unlocked
- Yes
- Cooler Included
- No
- Use Case
- Gaming
- Product Name
- AMD Ryzen 7 5800X
- Height
- N/A
- Width
- N/A
- Depth
- N/A
- Weight
- N/A
870258-B21 Use Case
High-Density Virtualization for Low-Latency Financial Trading
In a bustling financial services data center, the 870258-B21 HPE XL230k Gen10 Xeon-P 8160 Rear Kit streamlines cable management and unlocks dual 100GbE port support for a 2U rack of virtualized trading engines. By enabling high-speed interconnects and simplified maintenance, this Rear Kit delivers sub-microsecond network latency and 99.999% uptime, ensuring competitive order execution and regulatory compliance.
Accelerated HPC Simulations in Research & Engineering Clusters
Engineering firms and research institutions deploy the 870258-B21 HPE XL230k Gen10 Xeon-P 8160 Rear Kit to expand 100GbE fabric density across large-scale HPC clusters. The optimized airflow design and modular cabling harness deliver up to 4× higher I/O throughput per chassis, reducing data-transfer bottlenecks and accelerating compute-intensive simulations by up to 30%, while lowering overall TCO.
Edge-to-Cloud Branch Office Connectivity for Retail & Telecom
Global retail chains and telecom providers implement the 870258-B21 HPE XL230k Gen10 Xeon-P 8160 Rear Kit in remote PoP and edge sites to standardize installation and simplify network scaling. The tool-less, pre-terminated rear cabling solution cuts deployment time by 40%, enhances link reliability for critical IoT and VoIP services, and supports seamless expansion to 200GbE without costly rewiring.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table
 870258-B21 |  877032-L21 |  P02020-L21 |  842978-L21 |  872545-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 | DDR4 & DDR5 | DDR4 & DDR5 | DDR4 | DDR4 & DDR5 |
| Generation | Ryzen 5000 Series | Intel 13th Gen | Intel 13th Gen | Intel 14th 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 | SGX | SGX | None | None |
| CPU Socket | AM4 | LGA 1700 | LGA 1700 | LGA 1700 | LGA 1700 |
| Instruction Set Extensions | AVX2 | AVX2 | AVX2 | AVX-512 | AVX2 |
| Virtualization Support | AMD-V / AMD-Vi | Intel VT-x | Intel VT-x | Intel VT-x | Intel VT-x |
| Cores | 8 | 16 | 8 | 8 | 10 |
| Threads | 16 | 32 | 16 | 16 | 16 |
| Base Clock | 3.8 | 3.0 GHz | 3.6 | 3.6 | 3.7 |
| Max Boost Clock | 4.7 | 5.2 GHz | 5.0 | 5.0 | 4.9 |
| Overclocking Support | Yes | Yes | Yes | Yes | Yes |
| L2 Cache | 4 | 16 | 4 | 4 | 10 |
| L3 Cache | 32 | 30 | 16 | 16 | 20 |
| 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 |
| Graphics Base Frequency | N/A | 300 | 350 | 300 | 350 |
| Graphics Max Dynamic Frequency | N/A | 1100 | 1100 | 1200 | 1300 |
| Memory Channels | Dual | Dual | Dual | Dual | Dual |
| PCIe Version | PCIe 4.0 | PCIe 5.0 | PCIe 5.0 | PCIe 5.0 | PCIe 5.0 |
| Unlocked | Yes | Yes | Yes | Yes | Yes |
| Cooler Included | No | No | No | Yes | No |
| Use Case | Gaming | Gaming / Overclocking | Gaming | Gaming | Gaming |
| Product Name | AMD Ryzen 7 5800X | 877032-L21 | P02020-L21 | Intel Core i7-842978-L21 Processor | Intel Core i5-12600K Processor (872545-B21) |
| Height | N/A | 0.09 | 1.5 | 0.5 inches | N/A |
| Width | N/A | 1.48 | 0.8 | 1.5 inches | N/A |
| Depth | N/A | 1.48 | 1.5 | 1.5 inches | N/A |
| Weight | N/A | 0.05 | 0.5 | 0.2 lbs | N/A |
Reviews & Ratings
I
Imran Latif
4
No alignment or installation issues encountered.
R
Rasmus Lund
5
Build quality feels solid and durable.
D
Daniel Hodge
3
Works reliably across multiple nodes.
A
Ammar Sheikh
4
Enterprise grade component quality.
Questions & Answers
What is HPE XL230k Gen10 Xeon-P 8160 Rear Kit SKU 870258-B21?
The HPE 870258-B21 Rear Kit is a factory-designed rear I/O and power distribution assembly for HPE ProLiant XL230k Gen10 server nodes equipped with Intel Xeon-P 8160 processors.
Which HPE server models are compatible with SKU 870258-B21?
The 870258-B21 Rear Kit is compatible exclusively with HPE ProLiant XL230k Gen10 server nodes installed in HPE Synergy enclosures.
What components are included in the 870258-B21 Rear Kit?
The kit includes a rear I/O daughterboard, cable harness, captive thumbscrews, blanking panels and power connector modules for seamless integration.
How do I install the HPE 870258-B21 Rear Kit?
Power down the server, remove the access panel, align the rear I/O board with the backplane, seat the connector firmly and secure with the captive screws as per the Quick Start Guide.