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Strong Platinum CPU for compute-intensive workloads.
P02526-B21
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HPE DL380 Gen10 Intel Xeon-Platinum 8276 (2.2GHz/28-core/165...
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P02526-B21
- Description:
- HPE DL380 Gen10 Intel Xeon-Platinum 8276 (2.2GHz/28-core/165W) Processor Kit
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- Warranty:
- 3
- List Price:
$17,993.19
- Price:
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P02526-B21 Overview
P02526-B21 is an Intel processor built on the Alder Lake architecture, belonging to the Intel 12th Gen family. It features an LGA 1700 socket and integrates 8 cores with 16 threads, delivering a base clock speed of 3.6 GHz and a boost clock speed of 4.9 GHz, with an 8 MB L2 cache and a 16 MB L3 cache to optimize performance. The chip is designed with a 125W TDP and includes Intel UHD Graphics 770, providing a graphics base frequency of 300 MHz and a max dynamic frequency of 1100 MHz.
Designed for high-performance gaming and workstation applications, P02526-B21 supports DDR4 & DDR5 memory types in dual channel configurations and is compatible with PCIe 5.0 devices. Its overclocking support, along with features like Intel VT-x/VT-d virtualization and SGX security, makes it suitable for enthusiasts and professionals requiring robust computing power in desktop environments.
P02526-B21 price is $17,273.46, a 4% saving from the Hpe list price of $17,993.19. P02526-B21 is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for P02526-B21 for additional pricing. Browse the full Hpe Dl380 Server Processors series or explore all Hpe products.
P02526-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 / Intel VT-d
- Cores
- 8
- Threads
- 16
- Base Clock
- 3.6
- Max Boost Clock
- 4.9
- Overclocking Support
- Yes
- L2 Cache
- 8
- L3 Cache
- 16
- TDP
- 125W
- Integrated Graphics
- Intel UHD Graphics 770
- Graphics Base Frequency
- 300
- 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 Alder Lake P02526-B21
- Height
- 1.4
- Width
- 4.0
- Depth
- 4.5
- Weight
- 0.5
P02526-B21 Use Case
Enterprise Virtualization & Private Cloud Consolidation
In a global financial services firm, HPE ProLiant DL380 Gen10 servers configured with the P02526-B21-HPE DL380 Gen10 Intel Xeon-Platinum 8276 (2.2 GHz/28-core/165 W) Processor Kit host over 1,200 virtual machines across mission-critical banking applications. This consolidation scenario drives 40% fewer physical servers, reduces data center TCO by 30%, and ensures consistent SLA-grade performance under high concurrency.
Real-Time Big Data Analytics & In-Memory Processing
A leading retail chain deploys a 20-node HPE DL380 Gen10 cluster, each powered by the P02526-B21-HPE DL380 Gen10 Intel Xeon-Platinum 8276 (2.2 GHz/28-core/165 W) Processor Kit, to run Hadoop and in-memory analytics on 5 TB of daily sales and inventory data. The deployment delivers sub-second query responses, enables dynamic pricing and personalized promotions, and drives a 15% uplift in same-store revenue.
AI Inference & Edge Machine Learning for Medical Imaging
A regional healthcare network leverages HPE DL380 Gen10 servers equipped with the P02526-B21-HPE DL380 Gen10 Intel Xeon-Platinum 8276 (2.2 GHz/28-core/165 W) Processor Kit to perform deep learning inference on MRI and CT scans. The edge-optimized solution processes 200 simultaneous imaging jobs, cuts diagnostic latency by 40%, accelerates patient throughput, and maintains HIPAA-compliant security and availability.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table 
| P02526-B21 |  P02534-L21 |  P12513-B21 |  P11831-L21 |  P02540-L21 | |
|---|---|---|---|---|---|
| Architecture | Alder Lake | Raptor Lake | Raptor Lake | Raptor Lake | Raptor Lake |
| Base Clock | 3.6 | 3.0 | 3.6 | 3.6 | 3.4 |
| 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 | No |
| Cores | 8 | 24 | 12 | 8 | 16 |
| Depth | 4.5 | N/A | 1.5 | 1.0 | N/A |
| ECC Support | No | No | No | No | No |
| Generation | Intel 12th Gen | Intel 13th Gen | Intel 13th Gen | Intel 13th Gen | Intel 13th Gen |
| Graphics Base Frequency | 300 | 350 | 300 | 350 | 300 |
| Graphics Max Dynamic Frequency | 1100 | 1200 | 1200 | 1200 | 1100 |
| Height | 1.4 | N/A | 0.5 | 1.5 | 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 | 8 | 32 | 1.5 | 4 | 30 |
| L3 Cache | 16 | 36 | 24 | 16 | 30 |
| Max Boost Clock | 4.9 | 5.8 | 5.0 | 5.0 | 5.2 |
| 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 | DDR4 & 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 | Intel Core i7 Alder Lake P02526-B21 | P02534-L21 Ultra Performance Desktop Processor | P12513-B21 | P11831-L21 | Intel Core i7-13700K |
| Product Type | Processors | Processors | Processors | Processors | Processors |
| Security Features | SGX | None | None | SGX | SGX |
| Series | Intel Core | Intel Core | Intel Core | Intel Core | Intel Core |
| TDP | 125W | 125W | 125W | 125W | 125W |
| Threads | 16 | 32 | 20 | 16 | 24 |
| Unlocked | Yes | Yes | Yes | Yes | Yes |
| Use Case | Gaming | Gaming | Gaming / Workstation / Server | Gaming | Gaming |
| Virtualization Support | Intel VT-x / Intel VT-d | Intel VT-x | Intel VT-x | Intel VT-x | Intel VT-x |
| Weight | 0.5 | N/A | 0.2 | 1.2 | N/A |
| Width | 4.0 | N/A | 1.5 | 0.9 | N/A |
Reviews & Ratings
S
Shan Ali
4
Handled virtualization clusters efficiently.
V
Victor Huang
4
Stable under sustained heavy usage.
M
Muneeb Khan
5
High-end processor for enterprise deployments.
G
Gavin Price
5
Met expectations for performance.
Questions & Answers
What is the HPE DL380 Gen10 Intel Xeon Platinum 8276 Processor Kit (P02526-B21)?
The P02526-B21 is a single-socket processor upgrade kit for HPE ProLiant DL380 Gen10 servers, featuring the Intel Xeon Platinum 8276 CPU (2.2 GHz base, 28 cores, 165 W TDP).
What are the key specifications of the Intel Xeon Platinum 8276 (2.2 GHz/28-core/165 W)?
The Intel Xeon Platinum 8276 delivers 28 physical cores, 56 threads, 2.2 GHz base frequency, up to 3.8 GHz Turbo Boost, 38.5 MB cache, and a 165 W thermal design power.
Is the P02526-B21 kit compatible with all HPE ProLiant DL380 Gen10 servers?
Yes, the P02526-B21 processor kit is fully compatible with all HPE ProLiant DL380 Gen10 systems that support second-generation Intel Xeon Scalable processors.
Does this kit include the CPU and heatsink?
Yes, the P02526-B21 kit ships with the Intel Xeon Platinum 8276 CPU pre-installed on an HPE-qualified carrier and includes the compatible HPE Gen10 heatsink.
What performance benefits does Intel Xeon Platinum 8276 bring to HPE DL380 Gen10?
With 28 cores and deep cache, the Xeon Platinum 8276 accelerates virtualization, database transactions, and memory-intensive workloads by up to 30% over prior-generation CPUs.
How much memory can the HPE DL380 Gen10 support with this processor kit?
When populated with P02526-B21, the DL380 Gen10 supports up to 3 TB of DDR4 SmartMemory across 24 DIMM slots per processor.
What power supply requirements are needed for the Intel Xeon Platinum 8276 (165 W)?
HPE recommends dual 800 W or higher hot-plug power supplies for optimal redundancy and to accommodate the 165 W TDP of the CPU under full load.
Can I use this processor kit for virtualization and cloud workloads?
Yes, the Xeon Platinum 8276 supports Intel Virtualization Technology (VT-x) and Hyper-Threading, making it ideal for high-density virtual machines and cloud environments.
Does the P02526-B21 kit support HPE OneView and iLO 5 management?
Absolutely. The processor kit fully integrates with HPE iLO 5 and HPE OneView to provide hardware health monitoring, remote management, and firmware updates.
What operating systems are supported on HPE DL380 Gen10 with Intel Xeon Platinum 8276?
Supported OS platforms include Red Hat Enterprise Linux, SUSE Linux Enterprise Server, Microsoft Windows Server, VMware ESXi, and other certified distributions listed by HPE.
What warranty coverage does the P02526-B21 processor kit include?
The P02526-B21 kit carries HPE’s standard three-year limited warranty with parts replacement and 24×7 global support options.
How do I install the Intel Xeon Platinum 8276 in an HPE DL380 Gen10 server?
Power down the server, remove the existing CPU carrier, seat the new P02526-B21 carrier into the socket, secure the heatsink, and update system firmware as directed in the HPE Service Guide.
Does this CPU kit support Intel Turbo Boost and Hyper-Threading technologies?
Yes, the Intel Xeon Platinum 8276 in the P02526-B21 kit supports both Intel Turbo Boost Technology 2.0 and Hyper-Threading for dynamic performance scaling.
What security features does the Intel Xeon Platinum 8276 offer in HPE DL380 Gen10?
It includes Intel SGX for secure enclaves, Intel Crypto Acceleration for workload encryption, and HPE Silicon Root of Trust for firmware validation.
Is the Intel Xeon Platinum 8276 suitable for high-performance computing and data analytics?
Yes, its 28-core architecture and large cache make it ideal for HPC simulations, AI inference, big data analytics, and in-memory databases.