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Name:
870274-B21
- Description:
- HPE XL230k Gen10 Xeon-G 6146 Rear Kit
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3 Year Extended Warranty
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Smaller shipments go via DHL or FedEx Express — delivered worldwide in approximately 3 business days.
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Larger orders are dispatched through freight forwarding partners. Delivery takes 7–10 business days, globally.
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Every shipment is delivered directly to your address — regardless of country or carrier.
Our best-in-class warranties
3-Year Extended Warranty
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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What’s covered — and what’s best avoided.
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.
Minimal documentation required.
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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870274-B21 Overview
870274-B21 is an Intel processor based on the 12th Gen Alder Lake architecture featuring an LGA 1700 socket. It comes with 12 cores and 20 threads, a base clock speed of 3.6 GHz and a maximum boost clock of 5.0 GHz, complemented by 12 MB of L2 cache and 20 MB of L3 cache. The processor is designed with a 125W thermal design power and includes Intel UHD Graphics 770 for integrated display capabilities, while supporting both DDR4 and DDR5 memory in a dual-channel configuration with PCIe 5.0 connectivity.
870274-B21 is unlocked for overclocking, making it ideal for gaming, workstation, and overclocking applications. It also features essential virtualization support via Intel VT-x and offers robust performance with advanced built-in security measures. This processor meets the demanding needs of high-performance computing and modern desktop platforms, delivering a balanced combination of efficiency and power for a wide range of use cases.
What is the price of 870274-B21?
Pricing for 870274-B21 is available on request. Get immediate quote or for exclusive discounts, opt for bulk quotation for 870274-B21.
Explore more options from Cpus And Processors or explore other Hpe products.
870274-B21 Specifications
| Product Type | Processors |
| Brand | Intel |
| Series | Intel Core |
| Category | Desktop |
| Max Memory Support | 128 GB |
| Memory Type Support | DDR4 & DDR5 |
| Generation | Intel 12th Gen |
| Architecture | Alder Lake |
| ECC Support | No |
| Security Features | None |
| CPU Socket | LGA 1700 |
| Instruction Set Extensions | AVX2 |
| Virtualization Support | Intel VT-x |
| Cores | 12 |
| Threads | 20 |
| Base Clock | 3.6 GHz |
| Max Boost Clock | 5.0 GHz |
| Overclocking Support | Yes |
| L2 Cache | 12 MB |
| L3 Cache | 20 MB |
| TDP | 125W |
| Integrated Graphics | Intel UHD Graphics 770 |
| Graphics Base Frequency | 350 MHz |
| Graphics Max Dynamic Frequency | 1300 MHz |
| Memory Channels | Dual |
| PCIe Version | PCIe 5.0 |
| Unlocked | Yes |
| Cooler Included | No |
| Use Case | Gaming |
| Product Name | Intel Core i7-12700K |
| Height | N/A |
| Width | N/A |
| Depth | N/A |
| Weight | N/A |
870274-B21 Use Case
High-Density Data Center Airflow Optimization
In a large enterprise data center running mixed workloads on HPE XL230k Gen10 servers, the 870274-B21-HPE XL230k Gen10 Xeon-G 6146 Rear Kit enables precise rear-door heat exchange to eliminate hotspots. By integrating this rear kit, IT teams achieve up to 20% reduction in cooling costs and maintain 99.99% server uptime, ensuring optimal performance of Xeon-G 6146 processors under peak load.
HPC Cluster Thermal Management for Scientific Simulations
A research institution deploys a compute cluster powered by XL230k Gen10 servers with Xeon-G 6146 CPUs to run CFD and molecular modeling. Installing the 870274-B21 rear kit delivers targeted rear-rack cooling that sustains turbo frequencies during long simulations. The result is a 15% throughput increase in floating-point operations and consistent thermal headroom for mission-critical HPC workloads.
Edge-Site Reliability in Harsh Environments
A telecom provider installs remote cell-site servers using HPE XL230k Gen10 platforms with Xeon-G 6146 processors. The 870274-B21 rear kit ensures efficient heat rejection in high-ambient temperatures and dusty conditions. This ruggedized cooling solution reduces failure rates by 30% and extends MTBF, delivering reliable edge compute and low-latency network services.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table
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|---|---|---|---|---|---|
| Architecture | Rocket Lake | Raptor Lake | Raptor Lake | Raptor Lake | Alder Lake |
| Base Clock | 3.6 GHz | 3.6 GHz | 3.4 | 3.6 | 3.6 GHz |
| Brand | Intel | Intel | Intel | Intel | Intel |
| Category | Desktop | Desktop | Desktop | Desktop | Desktop |
| Cooler Included | No | No | No | No | No |
| Cores | 8 | 16 | 16 | 8 | 12 |
| CPU Socket | LGA 1200 | LGA 1700 | LGA 1700 | LGA 1700 | LGA 1700 |
| Depth | 1.5 inches | 3.0 inches | 1.5 inches | N/A | N/A |
| ECC Support | No | No | No | No | No |
| Generation | Intel 11th Gen | Intel 13th Gen | Intel 13th Gen | Intel 13th Gen | Intel 12th Gen |
| Graphics Base Frequency | 300 MHz | 350 MHz | 350 | N/A | 350 MHz |
| Graphics Max Dynamic Frequency | 1100 MHz | 1250 MHz | 1200 | N/A | 1300 MHz |
| Height | 0.8 inches | 0.75 inches | 0.5 inches | 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 | 8 MB | 14 | 4 | 12 MB |
| L3 Cache | 16 MB | 30 MB | 30 | 16 | 20 MB |
| Max Boost Clock | 5.0 GHz | 5.0 GHz | 5.2 | 5.0 | 5.0 GHz |
| Max Memory Support | 128 GB | 128 GB | 128 GB | 128 GB | 128 GB |
| Memory Channels | Dual | Dual | Dual | Dual | Dual |
| Memory Type Support | DDR5 | DDR5 | DDR4 & DDR5 | DDR5 | DDR4 & DDR5 |
| Overclocking Support | Yes | Yes | Yes | Yes | Yes |
| PCIe Version | PCIe 4.0 | PCIe 5.0 | PCIe 5.0 | PCIe 5.0 | PCIe 5.0 |
| Product Name | Intel Core i7-11700K | 803301-L21 | Intel Core i7-13700K Processor | 830754-L21 High Performance Processor | Intel Core i7-12700K |
| Product Type | Processors | Processors | Processors | Processors | Processors |
| Security Features | None | SGX | None | None | None |
| Series | Intel Core | Intel Core | Intel Core | Intel Core | Intel Core |
| TDP | 125W | 125W | 125W | 125W | 125W |
| Threads | 16 | 24 | 24 | 16 | 20 |
| Unlocked | Yes | Yes | Yes | Yes | Yes |
| Use Case | Gaming | Gaming | Gaming | Gaming / Workstation / Server | Gaming |
| Virtualization Support | Intel VT-x | Intel VT-x | Intel VT-x | Intel VT-x | Intel VT-x |
| Weight | 0.3 lbs | 0.75 lbs | 0.3 lbs | N/A | N/A |
| Width | 1.5 inches | 3.0 inches | 1.5 inches | N/A | N/A |
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Questions & Answers
Q
What is the HPE XL230k Gen10 Xeon-G 6146 Rear Kit (SKU: 870274-B21)?
A
The HPE XL230k Gen10 Xeon-G 6146 Rear Kit (870274-B21) is a factory-configured rear chassis assembly that supports the Intel Xeon Gold 6146 processor in HPE’s XL230k Gen10 server platform.
Q
Which HPE servers are compatible with the 870274-B21 rear kit?
A
The 870274-B21 rear kit is compatible exclusively with HPE XL230k Gen10 servers built around the Intel Xeon Gold 6146 series architecture.
Q
What components are included in the 870274-B21 Rear Kit?
A
This rear kit includes the rear chassis panel, integrated I/O modules, fan assembly, power distribution board, and all internal cabling needed for an HPE XL230k Gen10 configuration.
Q
How do I install the HPE XL230k Gen10 Rear Kit?
A
To install, power down the server, remove the front bezel, slide out the chassis, swap in the new rear kit assembly, secure all catch latches, reconnect power, and power up following HPE installation guidelines.
Q
Are any special tools required for installation?
A
No specialized tools are required. A standard Phillips screwdriver for the chassis thumbscrews and adherence to HPE’s installation manual suffice.
Q
Does the 870274-B21 kit require a firmware or BIOS update?
A
Yes. HPE recommends updating your server’s iLO firmware and system BIOS to the latest Gen10 revisions to ensure full compatibility and optimal performance.
Q
What is the warranty coverage for SKU 870274-B21?
A
The rear kit is covered by HPE’s standard one-year limited parts warranty, with optional extension plans available for enhanced coverage and service-level upgrades.
Q
Can I hot-swap this rear kit while the server is running?
A
No. The HPE XL230k Gen10 Rear Kit must be installed only when the server is powered off and disconnected from AC power to avoid hardware damage.
Q
What are the key performance benefits of the Xeon-G 6146 configuration?
A
Intel Xeon Gold 6146 delivers up to 3.7 GHz turbo frequency, 12 cores, 1.375 MB L3 cache per core, and improved memory bandwidth, optimizing compute-intensive workloads on the XL230k Gen10.
Q
How do I verify compatibility before purchasing?
A
Check your server’s serial number and platform configuration against HPE’s PartSurfer database or consult HPE support to confirm that the XL230k Gen10 chassis supports SKU 870274-B21.
Q
What is the typical lead time for delivery?
A
Lead times vary by region and stock availability but typically range from 3 to 5 business days for standard shipping when ordered through authorized HPE channels.
Q
Where can I purchase the HPE XL230k Gen10 Rear Kit (870274-B21)?
A
This rear kit is available through HPE’s authorized resellers, HPE Direct, and major enterprise IT distribution partners. Always confirm SKU availability with your reseller.
Q
Is professional installation service available?
A
Yes. HPE offers optional installation services and ProLiant integration through its Pointnext Services portfolio for onsite deployment and configuration validation.
Q
What is the shipping weight and dimensions?
A
The kit ships in a protective HPE chassis pack weighing approximately 12 lbs (5.4 kg) with dimensions of 24″×18″×6″ (610×457×152 mm).
Q
How does the rear kit affect server power consumption?
A
Power consumption remains consistent with standard XL230k Gen10 configurations. The rear kit itself draws negligible additional power, as it primarily houses passive I/O and fan components.
Q
How can I get technical support for SKU 870274-B21?
A
Contact HPE Support via phone, online chat, or the HPE Support Center portal. Provide your server’s serial number and SKU for expedited troubleshooting and parts replacement.
