United States$5,000,000+
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L
Liam Robertson
4
Rear kit installs cleanly and maintains good airflow.
870246-B21
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HPE XL230k Gen10 Xeon-G 6138 Rear Kit
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Name:
870246-B21
- Description:
- HPE XL230k Gen10 Xeon-G 6138 Rear Kit
- Rating:
Added to cart 28 times recently
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- Hpe
- Condition:
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870246-B21 Overview
870246-B21 is an Intel 13th Gen Raptor Lake processor engineered for high-performance desktop computing. It is built on the LGA 1700 platform and features 8 cores with 16 threads, operating at a base clock speed of 3.6 GHz and boosting up to 5.0 GHz, while being supported by 4 MB of L2 cache and 16 MB of L3 cache with a thermal design power of 125W.
This processor offers integrated Intel UHD Graphics 770 with a base frequency of 300 MHz and a maximum dynamic frequency of 1150 MHz. It supports DDR5 memory in a dual-channel configuration, PCIe 5.0 connectivity, unlocked overclocking capability, virtualization via Intel VT-x, and security features such as SGX—making it an ideal solution for gaming, workstation tasks, and overclocking enthusiasts.
870246-B21 price is is available on request. Get immediate quote.
Request bulk order quote for 870246-B21 for additional pricing. Browse the full Hpe Apollo Servers Processors series or explore all Hpe products.
870246-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
- 8
- Threads
- 16
- Base Clock
- 3.6
- Max Boost Clock
- 5.0
- Overclocking Support
- Yes
- L2 Cache
- 4
- L3 Cache
- 16
- TDP
- 125W
- Integrated Graphics
- Intel UHD Graphics 770
- Graphics Base Frequency
- 300
- Graphics Max Dynamic Frequency
- 1150
- Memory Channels
- Dual
- PCIe Version
- PCIe 5.0
- Unlocked
- Yes
- Cooler Included
- No
- Use Case
- Gaming
- Product Name
- Intel Core i7-13700K (870246-B21)
- Height
- 1.5
- Width
- 1.6
- Depth
- 1.2
- Weight
- 0.3
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table 
| 870246-B21 |  P11490-L21 |  870256-B21 |  879591-B21 |  879595-B21 | |
|---|---|---|---|---|---|
| Product Type | Processors | Processors | Processors | Processors | Processors |
| Brand | Intel | Intel | AMD | Intel | Intel |
| Series | Intel Core | Intel Core | AMD Ryzen | 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 | DDR5 | DDR4 | DDR4 | DDR4 |
| Generation | Intel 13th Gen | Intel 14th Gen | Ryzen 5000 Series | Intel 11th Gen | Intel 12th Gen |
| Architecture | Raptor Lake | Raptor Lake | Zen 3 | Rocket Lake | Alder Lake |
| ECC Support | No | No | No | No | No |
| Security Features | SGX | None | None | SGX | SGX |
| CPU Socket | LGA 1700 | LGA 1700 | AM4 | LGA 1200 | LGA 1700 |
| Instruction Set Extensions | AVX2 | AVX2 | AVX2 | AVX2 | AVX2 |
| Virtualization Support | Intel VT-x | Intel VT-x | AMD-V | Intel VT-x / Intel VT-d | Intel VT-x / Intel VT-d |
| Cores | 8 | 16 | 8 | 8 | 8 |
| Threads | 16 | 32 | 16 | 16 | 16 |
| Base Clock | 3.6 | 3.5 | 3.8 | 3.6 GHz | 3.6 |
| Max Boost Clock | 5.0 | 5.0 | 4.5 | 5.0 GHz | 5.0 |
| Overclocking Support | Yes | Yes | Yes | Yes | Yes |
| L2 Cache | 4 | 16 | 4 | 4 MB | 4 |
| L3 Cache | 16 | 32 | 32 | 16 MB | 16 |
| TDP | 125W | 125W | 95W | 125W | 125W |
| Integrated Graphics | Intel UHD Graphics 770 | Intel UHD Graphics 770 | None | Intel UHD Graphics 770 | Intel UHD Graphics 770 |
| Graphics Base Frequency | 300 | 350 | N/A | 350 MHz | 350 |
| Graphics Max Dynamic Frequency | 1150 | 1200 | N/A | 1200 MHz | 1200 |
| Memory Channels | Dual | Dual | Dual | Dual | Dual |
| PCIe Version | PCIe 5.0 | PCIe 5.0 | PCIe 4.0 | 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 / Workstation | Gaming |
| Product Name | Intel Core i7-13700K (870246-B21) | P11490-L21 | AMD Ryzen 7 5800X | 879591-B21 High Performance Processor | 879595-B21 Processor |
| Height | 1.5 | 1.5 inches | N/A | 1.3 inches | 1.5 |
| Width | 1.6 | 1.5 inches | N/A | 1.3 inches | 1.4 |
| Depth | 1.2 | 0.5 inches | N/A | 0.3 inches | 1.4 |
| Weight | 0.3 | 0.75 lbs | N/A | 0.75 lbs | 0.5 |
Reviews & Ratings
T
Tahir Mehmood
5
No compatibility issues and solid build quality.
M
Mikael Svensson
5
Works reliably across multiple nodes.
C
Chris Bolton
4
Improved cooling efficiency after installation.
A
Ammar Rafi
5
Meets enterprise reliability standards.
Questions & Answers
What is the HPE XL230k Gen10 Xeon-G 6138 Rear Kit (SKU 870246-B21)?
The HPE XL230k Gen10 Xeon-G 6138 Rear Kit (870246-B21) is an OEM replacement assembly designed to house rear I/O, power distribution and cooling modules for HPE XL230k Gen10 servers.
Which servers are compatible with the 870246-B21 rear kit?
The 870246-B21 rear kit is fully compatible with all HPE ProLiant XL230k Gen10 rack servers equipped with Intel Xeon Gold 6138 processors.
What components are included in the HPE XL230k Gen10 Rear Kit?
The kit includes the rear I/O backplane, power distribution board, airflow baffles, cable management brackets and mounting hardware.
How do I install the 870246-B21 rear kit on my HPE XL230k Gen10 server?
Installation requires sliding out the existing chassis, disconnecting rear harnesses, removing four captive screws, replacing the old assembly with the new kit and reconnecting all cables according to the HPE installation guide.
Can I replace a damaged rear assembly with this part?
Yes, the 870246-B21 is an exact OEM replacement for damaged or faulty rear assemblies on XL230k Gen10 servers.
Does the rear kit support Intel Xeon Gold 6138 processors?
Yes, the rear kit is optimized for thermal management and power distribution specifically for Intel Xeon Gold 6138 CPUs in the HPE XL230k Gen10 platform.
What are the dimensions and weight of the rear kit?
The rear kit measures 447 x 44 x 680 mm (W x H x D) and weighs approximately 3.2 kg without attached cabling.
How does the 870246-B21 rear kit improve server airflow and cooling?
The integrated airflow baffles and optimized vent design direct high-volume, low-turbulence air over critical components to maintain optimal temperatures under full load.
Is additional cooling hardware included with the rear kit?
No, the rear kit does not include fans; it is engineered to work with HPE Active Cool fan modules sold separately for efficient thermal performance.
Are special tools required for installation?
No specialized tools are required; installation uses captive thumbscrews and standard Philips-head screwdrivers as outlined in the HPE service manual.
What warranty coverage comes with part number 870246-B21?
This OEM rear kit is backed by HPE’s standard one-year parts warranty, with options to extend through HPE Care Pack services.
Where can I buy the genuine HPE XL230k Gen10 Rear Kit?
The genuine HPE 870246-B21 kit is available through HPE-authorized resellers, the HPE Parts Store online or through your HPE support representative.
Are installation guides and technical documentation available?
Yes, detailed installation procedures and schematics are available in the HPE ProLiant XL230k Gen10 Server Hardware Guide on HPE’s official support website.
How long does it take to ship the 870246-B21 rear kit?
Typical lead times are 3–5 business days for domestic orders, subject to stock availability and shipping destination.
Can this kit be used for server upgrades as well as repairs?
Yes, the rear kit is suitable for both repairs and capacity upgrades, ensuring your XL230k Gen10 server maintains optimal I/O and power distribution.
Is the 870246-B21 an OEM certified part?
Yes, 870246-B21 is a fully certified HPE OEM part, tested and qualified to meet HPE performance and reliability standards.