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Xeon Gold 6126 delivered consistent performance for business workloads.
826862-B21
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HPE DL380 Gen10 Xeon-Gold 6126 (2.6GHz/12-core/120W) Process...
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826862-B21
- Description:
- HPE DL380 Gen10 Xeon-Gold 6126 (2.6GHz/12-core/120W) Processor Kit
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- Hpe
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- Warranty:
- 3
- List Price:
$3,195.80
- Price:
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826862-B21 Overview
826862-B21 is powered by Intel and belongs to the Intel Core 13th Gen series built on the Raptor Lake architecture. It features an LGA 1700 socket with 8 cores and 16 threads, running at a base clock of 3.6 GHz and reaching boost speeds of up to 5.0 GHz. The processor is equipped with 4 MB of L2 cache and 16 MB of L3 cache, has a TDP of 125W, and integrates Intel UHD Graphics 770 with a graphics base frequency of 350 MHz and a maximum dynamic frequency of 1100 MHz.
Designed for gaming, workstation, and overclocking applications, this model supports DDR5 memory in a dual-channel configuration and is compatible with PCIe 5.0 platforms. Enhanced with features like SGX and Intel VT-x virtualization support, 826862-B21 also offers unlocked overclocking potential. Its compact design – measuring approximately 1.5 inches in height, 1.5 inches in width, and 1.0 inches in depth with a weight of 0.3 lbs – ensures broad compatibility with various desktop systems.
826862-B21 price is $2,684.47, a 16% saving from the Hpe list price of $3,195.80. 826862-B21 is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for 826862-B21 for additional pricing. Browse the full Hpe Dl380 Server Processors series or explore all Hpe products.
826862-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
- 350
- Graphics Max Dynamic Frequency
- 1100
- Memory Channels
- Dual
- PCIe Version
- PCIe 5.0
- Unlocked
- Yes
- Cooler Included
- No
- Use Case
- Gaming
- Product Name
- 826862-B21
- Height
- 1.5
- Width
- 1.5
- Depth
- 1.0
- Weight
- 0.3
826862-B21 Use Case
826862-B21 HPE DL380 Gen10 Xeon-Gold 6126 for Enterprise Virtualization & Cloud Consolidation
In a global financial services firm running 250+ VMware vSphere VMs, the 826862-B21 HPE DL380 Gen10 Xeon-Gold 6126 (2.6 GHz/12-core/120 W) Processor Kit delivers 144 threads of compute for high-density workload consolidation. Benefit: Achieves a 40:1 VM-to-host ratio, cuts data-center rack usage by 50%, lowers power draw by 30%, and accelerates VM provisioning by 25%, ensuring reliable, scalable private-cloud operations.
826862-B21 HPE DL380 Gen10 Xeon-Gold 6126 in High-Performance OLTP Database Servers
A retail chain deploys the 826862-B21 HPE DL380 Gen10 Xeon-Gold 6126 Processor Kit to power its Microsoft SQL Server cluster handling 3 million daily transactions and real-time inventory updates. Benefit: Delivers sub-5 ms query latency, boosts transaction throughput by 35%, and sustains 99.99% availability, enabling seamless peak-season sales and accurate stock management.
826862-B21 HPE DL380 Gen10 Xeon-Gold 6126 for AI/ML Model Training & Inference
In an autonomous-vehicle startup, the 826862-B21 HPE DL380 Gen10 Xeon-Gold 6126 kit runs TensorFlow deep-learning pipelines on 10 TB of sensor data. Benefit: Reduces model training time by 45%, accelerates inference to sub-10 ms per frame, and supports real-time object detection—driving faster algorithm iteration and safer on-road performance.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table 
| 826862-B21 |  P02540-L21 |  874762-B21 |  826876-L21 |  826846-L21 | |
|---|---|---|---|---|---|
| Architecture | Raptor Lake | Raptor Lake | Raptor Lake | Raptor Lake | Raptor Lake |
| Base Clock | 3.6 | 3.4 | 3.6 | 3.6 | 3.6 |
| Brand | Intel | Intel | Intel | Intel | Intel |
| CPU Socket | LGA 1700 | LGA 1700 | LGA 1700 | LGA 1700 | LGA 1700 |
| Category | Desktop | Desktop | Desktop | Desktop | Desktop |
| Cooler Included | No | No | No | No | Yes |
| Cores | 8 | 16 | 8 | 8 | 8 |
| Depth | 1.0 | N/A | 1.0 | N/A | 3.0 inches |
| ECC Support | No | No | No | No | No |
| Generation | Intel 13th Gen | Intel 13th Gen | Intel 13th Gen | Intel 13th Gen | Intel 13th Gen |
| Graphics Base Frequency | 350 | 300 | 350 | 300 | 350 |
| Graphics Max Dynamic Frequency | 1100 | 1100 | 1100 | 1100 | 1100 |
| Height | 1.5 | N/A | 1.4 | N/A | 1.5 inches |
| 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 | 30 | 8 | 8 | 4 |
| L3 Cache | 16 | 30 | 24 | 24 | 16 |
| Max Boost Clock | 5.0 | 5.2 | 5.0 | 5.0 | 5.0 |
| 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 | DDR5 | DDR5 | 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 | 826862-B21 | Intel Core i7-13700K | Intel Core i7-13700K | Intel Core i7-13700K | Intel Core i7-13700K |
| Product Type | Processors | Processors | Processors | Processors | Processors |
| Security Features | SGX | SGX | None | SGX | None |
| Series | Intel Core | Intel Core | Intel Core | Intel Core | Intel Core |
| TDP | 125W | 125W | 125W | 125W | 125W |
| Threads | 16 | 24 | 16 | 16 | 16 |
| Unlocked | Yes | Yes | Yes | Yes | Yes |
| Use Case | Gaming | Gaming | Gaming | Gaming / Workstation / Overclocking | Gaming |
| Virtualization Support | Intel VT-x | Intel VT-x | Intel VT-x | Intel VT-x | Intel VT-x |
| Weight | 0.3 | N/A | 0.5 | N/A | 0.5 lbs |
| Width | 1.5 | N/A | 1.4 | N/A | 3.0 inches |
Reviews & Ratings
G
Graham Ellis
5
Balanced core count and clock speed worked well for virtualization.
H
Hassan Mehmood
5
Stable CPU under continuous enterprise usage.
I
Ian Coles
4
Straightforward deployment with predictable results.
J
Jason Patel
4
Reliable Gold processor for DL380 Gen10.
Questions & Answers
What are the key specifications of the HPE DL380 Gen10 Xeon Gold 6126 Processor Kit?
The HPE DL380 Gen10 Xeon Gold 6126 Kit features a 2.6 GHz base clock, 12 cores (24 threads), 120 W TDP, L3 cache of 19.25 MB, and support for DDR4-2666 MHz memory.
Is the Xeon Gold 6126 compatible with HPE ProLiant DL380 Gen10 servers?
Yes. This processor kit is fully validated and ready for installation in HPE ProLiant DL380 Gen10 chassis.
How many cores and threads does the Intel Xeon Gold 6126 provide?
The Intel Xeon Gold 6126 delivers 12 physical cores and 24 logical threads, enabling high parallel workload performance.
What is the base clock speed and maximum turbo frequency of this CPU?
The CPU runs at a 2.6 GHz base frequency and can turbo boost up to 3.7 GHz on single-threaded tasks.
What is the thermal design power (TDP) rating of the Xeon Gold 6126?
The Xeon Gold 6126 has a TDP of 120 watts, ensuring efficient thermal management under full load.
Does this processor support HPE Integrated Lights-Out (iLO) management?
Yes. The Xeon Gold 6126 is fully compatible with HPE iLO 5, providing remote monitoring, firmware updates, and health alerts.
Which memory types and maximum capacity does the Xeon Gold 6126 support?
It supports up to 1 TB of DDR4-2666 MHz ECC RDIMM or LRDIMM across 12 memory slots.
Is the Xeon Gold 6126 optimized for virtualization and cloud environments?
Yes. With Intel® Virtualization Technology (VT-x/VT-d) and 24 threads, it delivers high VM density and secure multi-tenant performance.
What warranty coverage comes with the HPE DL380 Gen10 Xeon Gold 6126 Kit?
HPE provides a standard 3-year parts, labor, and on-site support warranty, extendable via HPE Services.
Can I upgrade from a previous Xeon generation to the Gold 6126 in my Gen10 server?
Yes. Simply replace the existing CPU with the Gold 6126 and update the system firmware to the latest Gen10 BIOS.
How does the Xeon Gold 6126 improve database performance?
Its 12 cores, high cache, and 2666 MHz memory support accelerate transaction throughput and reduce query latency.
Is this processor suitable for AI and machine learning inference workloads?
Yes. The high core count and fast memory access make it well-suited for inference and light AI model serving.
What built-in security features does the Xeon Gold 6126 offer?
It includes Intel® Secure Guard Extensions (SGX), Intel® AES New Instructions, and hardware-based cryptographic accelerators.
What are the steps to install the HPE DL380 Gen10 Xeon Gold 6126 Processor Kit?
Power off and unplug the server, unlock the CPU socket, install the processor with proper orientation, apply thermal grease, attach the heatsink, and update firmware.
Does the kit include the heatsink and thermal interface material?
Yes. The kit ships with an HPE-approved heatsink and pre-applied thermal interface material for immediate installation.
What is the expected power consumption of the Xeon Gold 6126 under typical load?
Under mixed-load scenarios, you can expect approximately 80–100 W per CPU; peak draws align with its 120 W TDP.
Where can I purchase genuine HPE DL380 Gen10 Xeon Gold 6126 Processor Kits?
Genuine kits are available through HPE Authorized Resellers, the HPE Online Store, or certified distribution partners.