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Name:
878706-B21
- Description:
- HPE XL230k Gen10 Xeon-P 8158 Rear Kit
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3 Year Extended Warranty
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Every shipment is delivered directly to your address — regardless of country or carrier.
Our best-in-class warranties
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Extended protection, enterprise-grade.
All enterprise hardware is backed by a 3-year warranty — triple the industry standard — covering defects under normal use.
Professional repairs & replacements.
If a hardware issue is confirmed, we’ll repair or replace the unit. Replacement parts carry either original or 3-month coverage.
RMA process, simplified.
Once an RMA is approved, return the defective unit within 10 days. We handle the rest — no service gaps.
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Your warranty covers defects under normal use. For continued protection, avoid accidental damage, unauthorized repairs, third-party parts, or extreme environments.
Know your location’s service type.
In some regions, return-to-factory or remote service may apply. On-site service depends on infrastructure availability.
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To initiate service, just submit the invoice and warranty card — no red tape, no waiting.
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Return any product within 14 days of delivery if it doesn’t meet your technical or operational needs.
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Our RMA process is streamlined — just raise a request, follow the packaging guidelines, and we’ll handle the rest.
Refund or restock, your call.
Changed your mind? Get a refund (restocking fees may apply) or swap with another product.
30-Day Hardware Replacement
Covered for any early faults.
All equipment includes a 30-day replacement warranty. If something goes wrong, we’ll repair or swap it — fast.
Replacements shipped in 10 days or less.
Once your return is inspected and approved, we dispatch the replacement promptly to keep your operations moving.
RMA protocol keeps it smooth.
Just ensure all accessories and original packaging are intact — we’ll take care of the technical validation.
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878706-B21 Overview
878706-B21 is an Intel 13th Gen processor built on the Raptor Lake architecture and engineered for high-performance desktop systems, featuring a socket LGA 1700 design. It offers 8 cores and 16 threads with a base clock of 3.8 GHz and a boost clock of 5.0 GHz, supported by 4 MB of L2 cache and 16 MB of L3 cache, delivering robust efficiency and responsiveness for demanding gaming and workstation tasks.
The chip comes with a 125W TDP and integrates Intel UHD Graphics 770, which operates at a base frequency of 350 MHz and can dynamically boost up to 1100 MHz. It supports both DDR4 and DDR5 memory in a dual-channel configuration, utilizes PCIe 5.0 for high-speed connectivity, and is compatible with premium chipsets like the Intel Z690 and Z790, making it ideal for users seeking balanced performance across gaming, professional work, and general use.
What is the price of 878706-B21?
Pricing for 878706-B21 is available on request. Get immediate quote or for exclusive discounts, opt for bulk quotation for 878706-B21.
Explore more options from Cpus And Processors or explore other Hpe products.
878706-B21 Specifications
| Product Type | Processors |
| Brand | Intel |
| Series | Intel Core |
| Category | Desktop |
| Max Memory Support | 128 GB |
| Memory Type Support | DDR4 & DDR5 |
| Generation | Intel 13th Gen |
| Architecture | Raptor Lake |
| ECC Support | No |
| Security Features | None |
| CPU Socket | LGA 1700 |
| Instruction Set Extensions | AVX2 |
| Virtualization Support | Intel VT-x |
| Cores | 8 |
| Threads | 16 |
| Base Clock | 3.8 GHz |
| Max Boost Clock | 5.0 GHz |
| Overclocking Support | No |
| L2 Cache | 4 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 | No |
| Cooler Included | No |
| Use Case | Gaming / Workstation |
| Product Name | Intel 13th Gen Raptor Lake 878706-B21 Processor |
| Height | N/A |
| Width | N/A |
| Depth | N/A |
| Weight | N/A |
878706-B21 Use Case
Multi-Tenant Virtualization with 878706-B21 HPE XL230k Gen10 Xeon-P 8158 Rear Kit
Enterprises running VMware or Hyper-V clusters install the 878706-B21 HPE XL230k Gen10 Xeon-P 8158 Rear Kit to enable quad 25 GbE ports, delivering high-bandwidth VLAN segmentation across VMs. This reduces network bottlenecks by 40%, increases VM density and guarantees consistent SLA performance.
5G Edge NFV Acceleration with 878706-B21 HPE XL230k Gen10 Xeon-P 8158 Rear Kit
Telecom providers deploy the 878706-B21 HPE XL230k Gen10 Xeon-P 8158 Rear Kit in edge compute nodes for virtualized UPF/SMF functions. Offering wire-speed packet processing and sub-100 μs latency, it maximizes service uptime and enhances user throughput in 5G rollouts.
NVMe-oF HPC Performance Boost Using 878706-B21 HPE XL230k Gen10 Xeon-P 8158 Rear Kit
Research labs and engineering firms integrate the 878706-B21 HPE XL230k Gen10 Xeon-P 8158 Rear Kit to connect servers to NVMe-over-Fabric storage in HPC clusters. Achieving 3× higher I/O throughput and sub-millisecond latency, it accelerates compute-intensive simulations and shortens time-to-insight.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table
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| Architecture | Raptor Lake | Raptor Lake | Raptor Lake | Alder Lake | Alder Lake |
| Base Clock | 3.8 GHz | 3.6 | 3.8 | 3.6 | 3.2 |
| Brand | Intel | Intel | Intel | Intel | Intel |
| Category | Desktop | Desktop | Desktop | Desktop | Desktop |
| Cooler Included | No | No | Yes | No | Yes |
| Cores | 8 | 8 | 8 | 8 | 12 |
| CPU Socket | LGA 1700 | LGA 1700 | LGA 1700 | LGA 1700 | LGA 1700 |
| Depth | N/A | N/A | 1.2 | N/A | N/A |
| ECC Support | No | No | No | No | No |
| Generation | Intel 13th Gen | Intel 13th Gen | Intel 13th Gen | Intel 12th Gen | Intel 12th Gen |
| Graphics Base Frequency | 350 MHz | 350 | 300 | 350 | 350 |
| Graphics Max Dynamic Frequency | 1100 MHz | 1200 | 1150 | 1100 | 1100 |
| Height | N/A | N/A | 1.5 | N/A | N/A |
| Instruction Set Extensions | AVX2 | AVX2 | AVX2 | AVX2 | AVX2 |
| Integrated Graphics | Intel UHD Graphics 770 | Intel UHD Graphics 770 | Intel UHD Graphics 770 | Intel UHD Graphics 770 | Intel UHD Graphics 770 |
| L2 Cache | 4 MB | 4 | 4 | 2 | 12 |
| L3 Cache | 16 MB | 16 | 12 | 16 | 20 |
| Max Boost Clock | 5.0 GHz | 5.0 | 4.8 | 5.0 | 4.8 |
| Max Memory Support | 128 GB | 128 GB | 128 GB | 128 GB | 128 GB |
| Memory Channels | Dual | Dual | Dual | Dual | Dual |
| Memory Type Support | DDR4 & DDR5 | DDR4 & DDR5 | DDR4 | DDR4 & DDR5 | DDR5 |
| Overclocking Support | No | Yes | Yes | Yes | No |
| PCIe Version | PCIe 5.0 | PCIe 5.0 | PCIe 5.0 | PCIe 5.0 | PCIe 5.0 |
| Product Name | Intel 13th Gen Raptor Lake 878706-B21 Processor | Intel Core i7-13700K Processor (870260-B21) | Intel Core i7-13700K | Intel Core i7-12700K | P09138-B21 |
| Product Type | Processors | Processors | Processors | Processors | Processors |
| Security Features | None | SGX | SGX | SGX | None |
| Series | Intel Core | Intel Core | Intel Core | Intel Core | Intel Core |
| TDP | 125W | 125W | 125W | 125W | 125W |
| Threads | 16 | 16 | 16 | 16 | 20 |
| Unlocked | No | Yes | Yes | Yes | No |
| Use Case | Gaming / Workstation | Gaming | Gaming | Gaming | Gaming |
| Virtualization Support | Intel VT-x | Intel VT-x | Intel VT-x | Intel VT-x | Intel VT-x |
| Weight | N/A | N/A | 0.5 | N/A | N/A |
| Width | N/A | N/A | 0.8 | N/A | N/A |
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Questions & Answers
Q
What is the HPE XL230k Gen10 Xeon-P 8158 Rear Kit (SKU: 878706-B21)?
A
The HPE XL230k Gen10 Xeon-P 8158 Rear Kit (878706-B21) is a factory‐certified rear chassis assembly designed to support Intel Xeon-P 8158 processors in HPE ProLiant XL servers.
Q
Which server models are compatible with SKU: 878706-B21?
A
This rear kit is fully compatible with HPE ProLiant XL230k Gen10 and XL270k Gen10 servers equipped with the Intel Xeon-P 8158 CPU.
Q
What components are included in the 878706-B21 rear kit?
A
The kit includes the rear bulkhead, I/O brackets, airflow baffles, cable management arm, fasteners and installation guide.
Q
How do I install the HPE XL230k Gen10 Xeon-P 8158 Rear Kit?
A
Power down the server, remove the existing rear assembly, align the new rear kit, secure with the provided screws and reconnect power and cables.
Q
Does this rear kit support redundant power supplies?
A
Yes. The 878706-B21 rear kit is engineered to support dual hot-plug power supply modules for high-availability configurations.
Q
What are the physical dimensions and weight of the rear kit?
A
The assembly measures 24.2 × 4.8 × 2.1 inches and weighs approximately 4.5 pounds (2.04 kg).
Q
What thermal characteristics does the Rear Kit offer?
A
It features optimized airflow baffles and exhaust vents to maintain ideal operating temperatures for the Xeon-P 8158 CPU under full load.
Q
Is firmware or BIOS update required after installing the rear kit?
A
No additional firmware or BIOS updates are required; the server automatically recognizes the new rear assembly upon reboot.
Q
Can I use the 878706-B21 rear kit with non-8158 Xeon-P processors?
A
This kit is specifically validated for Xeon-P 8158 CPUs; compatibility with other processors is not supported.
Q
What power and I/O connectors are provided?
A
The kit supplies dual 12-pin power connectors, two USB 3.0 ports, three 1GbE RJ-45 ports and one flexibleLOM slot bracket.
Q
How do I order replacement parts for this rear kit?
A
Contact your authorized HPE reseller or visit the HPE Parts Store and reference SKU 878706-B21 for genuine replacement components.
Q
Is the 878706-B21 Rear Kit covered by an HPE warranty?
A
Yes. It carries a standard HPE one-year parts warranty, with optional extension under HPE Care Pack services.
Q
What tools are required for installation?
A
A Phillips #2 screwdriver and ESD protection wrist strap are the only tools needed to install the rear kit safely.
Q
Where can I find the installation guide and technical documentation?
A
Download the HPE ProLiant XL230k Gen10 server Maintenance and Service Guide from the HPE Support Center and refer to the rear kit section.
Q
How does the XL230k Gen10 rear kit differ from the Gen9 version?
A
Compared to the Gen9 kit, the Gen10 rear assembly offers improved airflow baffles, updated I/O ports and support for the Xeon-P 8158 CPU.
Q
What should I do if I experience issues after installation?
A
Verify proper seating of cables and fasteners, update iLO firmware if needed, and contact HPE Support with error logs for further assistance.
