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Name:
866534-B21
- Description:
- HPE ML350 Gen10 5115 Xeon-G 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.
Always Delivered to Your Door
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.
Service Boundaries & Exclusions
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.
14-Day Money Back Guarantee
Free 14-Day Returns
Tested it, but it’s not a fit?
Return any product within 14 days of delivery if it doesn’t meet your technical or operational needs.
Initiate returns with ease.
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.
TRUSTED, TRIED, PROVEN
866534-B21 Overview
866534-B21 is an Intel 12th Gen Alder Lake processor engineered for high-performance desktop computing. It delivers 8 cores and 16 threads with a base clock of 3.6 GHz and a maximum boost of 4.9 GHz, paired with 4 MB of L2 cache and 16 MB of L3 cache under a 125W TDP, ensuring a perfect balance of power and efficiency for demanding tasks.
Optimized for gaming and workstation use, this unlocked CPU supports overclocking and seamlessly integrates with LGA 1700 chipsets while offering dual-channel support for both DDR4 and DDR5 memory. It comes equipped with Intel UHD Graphics 770 featuring a base frequency of 350 MHz and a dynamic peak of 1100 MHz, supports PCIe 5.0 connectivity, and includes advanced virtualization and security features such as Intel VT-x and SGX.
What is the price of 866534-B21?
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866534-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 | 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 | 4.9 |
| Overclocking Support | Yes |
| L2 Cache | 4 |
| L3 Cache | 16 |
| TDP | 125W |
| Integrated Graphics | Intel UHD Graphics 770 |
| Graphics Base Frequency | 350 |
| Graphics Max Dynamic Frequency | 1100 |
| Memory Channels | Dual |
| PCIe Version | PCIe 5.0 |
| Unlocked | Yes |
| Cooler Included | No |
| Use Case | Gaming |
| Product Name | Intel Core i7-12700K Processor 866534-B21 |
| Height | 1.57 inches |
| Width | 1.57 inches |
| Depth | 0.15 inches |
| Weight | 0.4 lbs |
866534-B21 Use Case
High-Density Virtualization and Server Consolidation
A mid-sized financial services firm replaces 80 rack-based servers with an HPE ML350 Gen10 system equipped with dual Intel Xeon-G 5115 kits to host 100+ VMware ESXi virtual machines. The 8-core processors and 1 TB DDR4 memory support heavy multi-tenant workloads, delivering a 45% increase in VM density, a 30% reduction in energy costs, and centralized management via HPE iLO5. Benefit: significantly lower TCO, improved resource utilization, and enhanced operational efficiency.
Edge-AI Inference for Real-Time Analytics
A global retail chain deploys HPE ML350 Gen10 servers with Xeon-G 5115 kits at edge locations to power computer vision models for real-time customer footfall analysis. The platform’s low-latency 8-core CPUs accelerate TensorRT inference, enabling instant promotional triggers and dynamic queue management. Benefit: drives a 20% uplift in conversion rates, reduces network bandwidth by 50%, and ensures fast, reliable edge processing.
Secure Data Warehousing and BI Acceleration
A healthcare provider consolidates multiple EMR databases onto an HPE ML350 Gen10 rack with dual Xeon-G 5115 CPUs and 2 TB NVMe storage to power SAP HANA analytics. The robust security features including Secure Boot and TPM 2.0 ensure HIPAA compliance, while in-memory processing delivers sub-second query responses. Benefit: accelerated decision-making, fortified data protection, and streamlined compliance auditing.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table
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| Architecture | Alder Lake | Zen 4 | Raptor Lake | Raptor Lake | Alder Lake |
| Base Clock | 3.6 | 4.5 | 3.6 | 3.6 | 3.6 GHz |
| Brand | Intel | AMD | Intel | Intel | Intel |
| Category | Desktop | Desktop | Desktop | Desktop | Desktop |
| Cooler Included | No | No | No | No | No |
| Cores | 8 | 8 | 8 | 16 | 8 |
| CPU Socket | LGA 1700 | AM5 | LGA 1700 | LGA 1700 | LGA 1700 |
| Depth | 0.15 inches | N/A | N/A | N/A | N/A |
| ECC Support | No | No | No | No | No |
| Generation | Intel 12th Gen | Ryzen 7000 Series | Intel 13th Gen | Intel 13th Gen | Intel 12th Gen |
| Graphics Base Frequency | 350 | N/A | 350 | 350 | 300 MHz |
| Graphics Max Dynamic Frequency | 1100 | N/A | 1100 | 1100 | 1,350 MHz |
| Height | 1.57 inches | N/A | N/A | N/A | N/A |
| Instruction Set Extensions | AVX2 | AVX2 | AVX2 | AVX2 | AVX-512 |
| Integrated Graphics | Intel UHD Graphics 770 | None | Intel UHD Graphics 770 | Intel UHD Graphics 770 | Intel UHD Graphics 770 |
| L2 Cache | 4 | 8 | 8 | 8 | 4 MB |
| L3 Cache | 16 | 32 | 24 | 24 | 16 MB |
| Max Boost Clock | 4.9 | 5.4 | 4.9 | 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 | DDR4 & DDR5 | DDR5 | DDR5 | DDR5 | DDR4 & DDR5 |
| Overclocking Support | Yes | Yes | Yes | Yes | Yes |
| PCIe Version | PCIe 5.0 | PCIe 5.0 | PCIe 5.0 | PCIe 5.0 | PCIe 5.0 |
| Product Name | Intel Core i7-12700K Processor 866534-B21 | AMD Ryzen 7 7700X | Intel Core i7-13th Gen (Model 866552-B21) | Intel Core i7-13700K | Intel Core i7-12700K Processor (878654-B21) |
| Product Type | Processors | Processors | Processors | Processors | Processors |
| Security Features | SGX | None | SGX | None | None |
| Series | Intel Core | AMD Ryzen | Intel Core | Intel Core | Intel Core |
| TDP | 125W | 105W | 125W | 125W | 125W |
| Threads | 16 | 16 | 16 | 24 | 16 |
| Unlocked | Yes | Yes | Yes | Yes | Yes |
| Use Case | Gaming | Gaming | Gaming / Workstation | Gaming / Workstation | Gaming / Workstation |
| Virtualization Support | Intel VT-x | AMD-V | Intel VT-x | Intel VT-x | Intel VT-x / Intel VT-d |
| Weight | 0.4 lbs | N/A | N/A | N/A | N/A |
| Width | 1.57 inches | N/A | N/A | N/A | N/A |
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Questions & Answers
Q
What is the HPE ML350 Gen10 5115 Xeon-G Kit?
A
The HPE ML350 Gen10 5115 Xeon-G Kit is a factory-tested processor upgrade for HPE ProLiant ML350 Gen10 servers, including a single Intel Xeon 5115 CPU and compatible heatsink assembly.
Q
Which processor model does this kit include?
A
This kit includes the Intel Xeon Bronze 5115 processor, designed for balanced performance and efficiency in entry-level enterprise workloads.
Q
Is the kit fully compatible with HPE ProLiant ML350 Gen10 servers?
A
Yes; the 866534-B21 kit is validated and firmware-matched for seamless integration with all HPE ProLiant ML350 Gen10 chassis and system boards.
Q
How many cores and threads does the Intel Xeon 5115 offer?
A
The Xeon 5115 delivers 6 physical cores and 12 threads, optimized for multitasking and virtualization workloads.
Q
What are the base and turbo frequencies of the Xeon 5115?
A
The processor features a base clock of 1.6 GHz and a maximum turbo frequency of 3.2 GHz under single-threaded load.
Q
What is the thermal design power (TDP) of the Xeon 5115?
A
The Intel Xeon 5115 has a TDP of 85 W, balancing performance headroom with efficient power consumption.
Q
How much cache memory is integrated in the Xeon 5115?
A
The processor includes 11 MB of Smart Cache to accelerate data access and minimize latency.
Q
Which memory type and maximum capacity does this processor support?
A
The Xeon 5115 supports six-channel DDR4-2666 memory, up to 1 TB total system capacity with Registered DIMMs.
Q
Does the kit include a heatsink and thermal interface material?
A
Yes; the 866534-B21 kit ships with an HPE-qualified heatsink and pre-applied thermal interface for reliable cooling.
Q
Can the Xeon 5115 handle heavy virtualization workloads?
A
Absolutely; with 12 threads and Intel VT-x/VT-d support, the Xeon 5115 efficiently manages consolidated virtual machines and containers.
Q
What warranty and support come with the HPE 5115 Xeon-G Kit?
A
HPE provides a standard three-year limited warranty with worldwide parts and labor support, plus optional HPE Foundation Care services.
Q
How do I install the processor kit in my server?
A
Power down the ML350 Gen10, ground yourself, remove the existing CPU assembly, align the Xeon 5115 in the socket, secure the heatsink, and update firmware before reboot.
Q
What performance benefits can I expect after upgrading?
A
You’ll experience improved compute throughput, lower latency, and enhanced consolidation ratios for business-critical applications.
Q
Where can I purchase the HPE ML350 Gen10 5115 Xeon-G Kit?
A
The kit is available through HPE authorized resellers, the HPE storefront, or global distribution partners.
Q
Are firmware updates required after installing this CPU kit?
A
Yes; update the system ROM and BIOS to the latest HPE Gen10 revision to ensure optimal compatibility and security.
Q
Does the Xeon 5115 support advanced security features?
A
The processor integrates Intel Trusted Execution Technology, Secure Boot support, and hardware-accelerated AES encryption for data protection.
Q
What power supply rating is recommended for servers using this kit?
A
HPE recommends a minimum 800 W Platinum-rated power supply to maintain headroom for CPU, memory, and storage under peak load.
