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Name:
866544-B21
- Description:
- HPE ML350 Gen10 6128 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
866544-B21 Overview
866544-B21 is an Intel 13th Gen processor built on the Raptor Lake architecture featuring 8 cores and 16 threads, a 3.6 GHz base clock and up to a 5.0 GHz boost clock speed. It is designed for the LGA 1700 socket with 4 MB of L2 cache and 24 MB of L3 cache, operating at a thermal design power (TDP) of 125W.
866544-B21 comes equipped with integrated Intel UHD Graphics 770 and supports both DDR4 and DDR5 memory in a dual-channel configuration, while offering PCIe 5.0 connectivity. With overclocking support and compatibility with Intel 600/700 series chipsets, this processor is well-suited for gaming, workstation, and high-performance desktop applications.
What is the price of 866544-B21?
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866544-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 | 3.6 GHz |
| Max Boost Clock | 5.0 GHz |
| Overclocking Support | Yes |
| L2 Cache | 4 MB |
| L3 Cache | 24 MB |
| TDP | 125W |
| Integrated Graphics | Intel UHD Graphics 770 |
| Graphics Base Frequency | 300 MHz |
| Graphics Max Dynamic Frequency | 1100 MHz |
| Memory Channels | Dual |
| PCIe Version | PCIe 5.0 |
| Unlocked | Yes |
| Cooler Included | No |
| Use Case | Gaming |
| Product Name | 866544-B21 |
| Height | N/A |
| Width | N/A |
| Depth | N/A |
| Weight | N/A |
866544-B21 Use Case
SMB Server Virtualization Consolidation with 866544-B21-HPE ML350 Gen10 Kit
An IT manager at a 150-employee organization deploys the 866544-B21-HPE ML350 Gen10 6128 Xeon-G Kit to host 120+ VMware ESXi virtual machines on a two-socket chassis. Leveraging Intel Xeon 6128 cores and hot-swappable drives, the solution delivers 35% higher VM density, 25% faster live migration times, and a 40% reduction in rack-space footprint. Outcome: lower TCO, simplified management, and 99.99% SLA uptime.
Real-Time Edge AI Inference for Retail Analytics
A retail chain integrates the 866544-B21-HPE ML350 Gen10 6128 Xeon-G Kit in 60 stores to run on-premises video-analytics pipelines using TensorFlow and OpenVINO. The Intel Xeon 6128 CPUs and scalable DDR4 memory process 4K camera feeds with sub-100ms latency, enabling heat-mapping, queue detection, and personalized promo triggers without cloud dependency. Outcome: 25% boost in conversion rates, enhanced data privacy, and consistent edge-to-cloud synchronization.
High-Performance Database Acceleration for E-commerce Platforms
A global e-commerce provider uses the 866544-B21-HPE ML350 Gen10 6128 Xeon-G Kit as its primary PostgreSQL database server during peak shopping events. With dual Xeon 6128 processors, NVMe SSDs, and 64 GB DDR4 RAM, the server sustains 20K transactions per second and reduces query latency by 50%. Outcome: 15% revenue uplift during flash sales, 99.95% transaction SLA compliance, and seamless horizontal scaling.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table
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| Architecture | Raptor Lake | Alder Lake | Rocket Lake | Raptor Lake | Raptor Lake |
| Base Clock | 3.8 GHz | 3.6 | 3.6 | 3.6 GHz | 3.6 GHz |
| Brand | Intel | Intel | Intel | Intel | Intel |
| Category | Desktop | Desktop | Desktop | Desktop | Desktop |
| Cooler Included | No | No | No | No | No |
| Cores | 8 | 8 | 8 | 12 | 8 |
| CPU Socket | LGA 1700 | LGA 1700 | LGA 1200 | LGA 1700 | LGA 1700 |
| Depth | 1.48 inches | 1.0 | N/A | 0.125 inches | N/A |
| ECC Support | No | No | No | No | No |
| Generation | Intel 13th Gen | Intel 12th Gen | Intel 11th Gen | Intel 13th Gen | Intel 13th Gen |
| Graphics Base Frequency | 350 MHz | 350 | 350 | 350 MHz | 300 MHz |
| Graphics Max Dynamic Frequency | 1100 MHz | 1200 | 1200 | 1200 MHz | 1100 MHz |
| Height | 0.17 inches | 1.5 | N/A | 1.5 inches | 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 | 2 | 4 | 12 MB | 4 MB |
| L3 Cache | 16 MB | 16 | 16 | 30 MB | 24 MB |
| Max Boost Clock | 5.0 GHz | 5.0 | 4.5 | 5.0 GHz | 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 | DDR4 & DDR5 | DDR4 | DDR5 | DDR4 & DDR5 |
| Overclocking Support | Yes | No | Yes | No | Yes |
| PCIe Version | PCIe 5.0 | PCIe 4.0 | PCIe 4.0 | PCIe 5.0 | PCIe 5.0 |
| Product Name | Intel Core i7-13700K (801257-L21) | 866532-B21 High-Performance Processor | Intel Core i7-11700B (Model 866536-B21) | Intel Core i7-13 801253-L21 | 866544-B21 |
| Product Type | Processors | Processors | Processors | Processors | Processors |
| Security Features | None | None | None | None | None |
| Series | Intel Core | Intel Core | Intel Core | Intel Core | Intel Core |
| TDP | 125W | 125W | 125W | 125W | 125W |
| Threads | 16 | 16 | 16 | 20 | 16 |
| Unlocked | Yes | No | Yes | No | Yes |
| Use Case | Gaming | Gaming | Gaming | Gaming / Workstation | Gaming |
| Virtualization Support | Intel VT-x | Intel VT-x / Intel VT-d | Intel VT-x | Intel VT-x | Intel VT-x |
| Weight | N/A | 0.5 | N/A | 0.35 lbs | N/A |
| Width | 1.48 inches | 1.5 | N/A | 1.5 inches | N/A |
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Questions & Answers
Q
What components are included in the HPE 866544-B21 Xeon Gold 6128 kit?
A
The kit includes one Intel® Xeon® Gold 6128 processor, HPE-qualified heatsink with integrated fan assembly, and pre-applied thermal interface material.
Q
What are the key specifications of the Intel Xeon Gold 6128 in this kit?
A
The Xeon Gold 6128 features 8 cores/16 threads, 3.4 GHz base/3.7 GHz turbo, 11 MB L3 cache, 115 W TDP, and uses the FCLGA3647 socket.
Q
Which HPE servers are compatible with the 866544-B21 kit?
A
This kit is validated for HPE ProLiant ML350 Gen10 servers with system ROM and BIOS at version 2.00 or later.
Q
How do I install the Xeon Gold 6128 processor in an ML350 Gen10?
A
Power down and open the chassis, unlock and lift the socket lever, align the processor’s notches with the socket, close the lever, attach the heatsink, secure mounting screws, then close the chassis and power on.
Q
Does the kit include mounting hardware and thermal paste?
A
Yes, it ships with an HPE-approved heatsink pre-installed with the required brackets and thermal interface material.
Q
Can I populate both processor sockets with this kit?
A
Yes. The ML350 Gen10 supports up to two identical Xeon Gold 6128 CPUs when both sockets are populated with matching SKUs.
Q
What warranty coverage applies to the 866544-B21 kit?
A
HPE provides a standard 3-year limited warranty for the processor kit when installed in a supported ProLiant server.
Q
How do I update firmware for optimal compatibility?
A
Use HPE Intelligent Provisioning or download the latest HPE Service Pack for ProLiant from the HPE Support Center to update iLO, BIOS, and system ROM.
Q
What memory configurations work with the Xeon Gold 6128?
A
Each processor supports six DDR4 channels (12 DIMM slots total) at up to 2933 MT/s using HPE-qualified RDIMM or LRDIMM modules.
Q
Is the Xeon Gold 6128 kit suitable for virtualization?
A
Yes. Its 8-core/16-thread architecture and high-speed memory support deliver strong performance for VM consolidation and hypervisor environments.
Q
What are the power and cooling requirements for this processor?
A
With a 115 W TDP, ensure your ML350 Gen10’s power supply meets HPE specifications and use the provided heatsink/fan for proper thermal management.
Q
Can different CPU models be mixed in ML350 Gen10?
A
No. HPE mandates identical processor models, stepping, and microcode across all installed sockets to maintain system stability.
Q
What performance gains can I expect over previous generations?
A
Compared to older CPUs, the Gold 6128 offers up to 25% higher per-core frequency and improved multi-threaded scalability for enterprise workloads.
Q
How do I verify successful processor installation?
A
After boot, access HPE iLO or BIOS system information to confirm CPU presence, core count, operating frequency, and temperature metrics.
Q
Does the Xeon Gold 6128 support Intel Optane persistent memory?
A
Yes. It is compatible with Intel Optane DC persistent memory modules to accelerate in-memory databases and large-scale analytics.
Q
What are ideal use cases for the HPE ML350 Gen10 6128 Xeon-G kit?
A
This kit excels in virtualization, databases, analytics, high-performance computing, and other medium-to-large enterprise applications.
