United States$5,000,000+
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Dylan Scott
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Excellent CPU for memory-intensive applications.
P02539-L21
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HPE DL380 Gen10 Intel Xeon-Platinum 8276L (2.2GHz/28-core/16...
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P02539-L21
- Description:
- HPE DL380 Gen10 Intel Xeon-Platinum 8276L (2.2GHz/28-core/165W) FIO Processor Kit
- Rating:
Added to cart 28 times recently
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- Hpe
- Condition:
- Warranty:
- 3
- List Price:
$23,950.78
- Price:
$16,765.5630% off
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P02539-L21 Overview
P02539-L21 is a high-performance processor from Intel’s lineup, built on the Raptor Lake architecture and representing the Intel 13th Gen family. It features 8 cores and 16 threads with a base clock speed of 3.6 GHz and a boost clock of 5.0 GHz, paired with 4 MB of L2 cache and 16 MB of L3 cache for efficient multi-threaded performance.
Designed for the LGA 1700 socket, this CPU supports DDR5 memory in a dual-channel configuration and utilizes PCIe 5.0 to maximize system bandwidth. With a 125W TDP and integrated Intel UHD Graphics 770 operating at 350 MHz (base) and up to 1100 MHz (dynamic), P02539-L21 is well suited for demanding gaming and workstation applications.
P02539-L21 price is $16,765.56, a 30% saving from the Hpe list price of $23,950.78. P02539-L21 is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for P02539-L21 for additional pricing. Browse the full Hpe Dl380 Server Processors series or explore all Hpe products.
P02539-L21 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
- None
- 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
- No
- 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
- No
- Cooler Included
- No
- Use Case
- Gaming
- Product Name
- P02539-L21
- Height
- 1.38 inches
- Width
- 4.0 inches
- Depth
- 4.0 inches
- Weight
- 0.25 lbs
P02539-L21 Use Case
High-Throughput AI/ML Model Training with P02539-L21-HPE DL380 Gen10 Intel Xeon-Platinum 8276L
In a corporate AI research lab, data scientists deploy a cluster of HPE DL380 Gen10 servers equipped with the P02539-L21-HPE DL380 Gen10 Intel Xeon-Platinum 8276L (2.2 GHz/28-core/165 W) FIO Processor Kit to accelerate deep learning model training on large image and text datasets. By leveraging 28 cores of high-frequency compute per node, the solution delivers up to 35 % faster epoch completion and reduces model convergence time by 40 %, driving quicker time-to-market for AI-driven products.
Enterprise Virtualization & Cloud Consolidation on P02539-L21-HPE DL380 Gen10 Intel Xeon-Platinum 8276L
A managed service provider consolidates dozens of legacy physical servers into a virtualized private cloud using the P02539-L21-HPE DL380 Gen10 Intel Xeon-Platinum 8276L (2.2 GHz/28-core/165 W) FIO Processor Kit. With 28 cores and advanced Intel Hyper-Threading Technology, each DL380 Gen10 host can support up to 200 VMs, boosting resource utilization by 60 % and cutting datacenter footprint and power costs by 30 %, while maintaining enterprise-grade SLAs.
Real-Time In-Memory Analytics for Financial Services with P02539-L21-HPE DL380 Gen10 Intel Xeon-Platinum 8276L
A global bank runs high-velocity risk-analysis workloads on SAP HANA and in-memory databases powered by the P02539-L21-HPE DL380 Gen10 Intel Xeon-Platinum 8276L (2.2 GHz/28-core/165 W) FIO Processor Kit. The 28-core architecture and large on-chip cache deliver sub-second query response for complex trading algorithms, improving fraud detection rates by 45 % and enabling real-time regulatory reporting to reduce market risk exposure.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table 
| P02539-L21 |  P02521-B21 |  817943-L21 |  826862-B21 |  P11826-B21 | |
|---|---|---|---|---|---|
| Architecture | Raptor Lake | Raptor Lake | Raptor Lake | Raptor Lake | Raptor Lake |
| Base Clock | 3.6 | 3.8 | 3.6 GHz | 3.6 | 3.7 |
| 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 | 8 | 8 | 8 | 8 |
| Depth | 4.0 inches | N/A | N/A | 1.0 | 0.2 |
| 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 | 350 | 350 MHz | 350 | 350 |
| Graphics Max Dynamic Frequency | 1100 | 1100 | 1100 MHz | 1100 | 1100 |
| Height | 1.38 inches | N/A | N/A | 1.5 | 1.4 |
| 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 | 4 | 4 MB | 4 | 8 |
| L3 Cache | 16 | 16 | 16 MB | 16 | 24 |
| Max Boost Clock | 5.0 | 5.0 | 5.0 GHz | 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 | DDR4 & DDR5 | DDR5 | DDR4 & DDR5 |
| Overclocking Support | No | Yes | Yes | Yes | Yes |
| PCIe Version | PCIe 5.0 | PCIe 5.0 | PCIe 5.0 | PCIe 5.0 | PCIe 5.0 |
| Product Name | P02539-L21 | P02521-B21 Processor | Intel Core i7-13700K Processor | 826862-B21 | Intel Core i7-13700K P11826-B21 |
| Product Type | Processors | Processors | Processors | Processors | Processors |
| Security Features | None | SGX | SGX | SGX | None |
| Series | Intel Core | Intel Core | Intel Core | Intel Core | Intel Core |
| TDP | 125W | 125W | 125W | 125W | 125W |
| Threads | 16 | 16 | 16 | 16 | 16 |
| Unlocked | No | Yes | Yes | Yes | Yes |
| Use Case | Gaming | Gaming | Gaming | Gaming | Gaming / Workstation |
| Virtualization Support | Intel VT-x | Intel VT-x | Intel VT-x | Intel VT-x | Intel VT-x |
| Weight | 0.25 lbs | N/A | N/A | 0.3 | 0.5 |
| Width | 4.0 inches | N/A | N/A | 1.5 | 1.4 |
Reviews & Ratings
R
Rizvi Hassan
4
Stable Platinum performance under heavy load.
M
Markus Vogel
4
Reliable for high-end enterprise workloads.
A
Ali Raza
4
Met expectations for demanding systems.
J
Jonathan Lee
5
Premium processor choice.
Questions & Answers
What is included in the HPE DL380 Gen10 Intel Xeon-Platinum 8276L FIO Processor Kit (SKU P02539-L21)?
The kit includes one Intel Xeon-Platinum 8276L processor (2.2 GHz, 28-core, 165 W), integrated heatsink, installation hardware and warranty documentation for HPE ProLiant DL380 Gen10.
Is the P02539-L21 processor kit compatible with HPE ProLiant DL380 Gen10 servers?
Yes. SKU P02539-L21 is fully compatible with HPE ProLiant DL380 Gen10 server motherboards and firmware versions supported by HPE for dual-socket configurations.
How many cores and threads does the Intel Xeon-Platinum 8276L offer?
The Intel Xeon-Platinum 8276L delivers 28 physical cores and 56 threads, enabling high parallelism for virtualization, database processing, and compute-intensive workloads.
What is the base frequency and turbo boost speed of the 8276L?
The Xeon-Platinum 8276L operates at a base frequency of 2.2 GHz and can turbo boost up to 3.8 GHz under supported thermal and power conditions.
What thermal design power (TDP) rating does the Intel Xeon-Platinum 8276L have?
The processor has a thermal design power rating of 165 W, requiring adequate server cooling and optimized chassis airflow in the DL380 Gen10.
Can I use the P02539-L21 kit in a multi-processor configuration?
Yes. The kit supports dual-processor configurations in the HPE ProLiant DL380 Gen10, provided both sockets use Intel Xeon-Platinum 8276L or a matching CPU.
What memory speeds and capacities are supported when using the Xeon-Platinum 8276L in DL380 Gen10?
The processor supports up to 2933 MT/s DDR4 memory across 24 DIMM slots, with a maximum capacity of 3 TB using 128 GB LRDIMMs.
Does the P02539-L21 kit include a heatsink and mounting hardware?
Yes. The kit ships with an HPE-qualified heatsink, retention bracket and all required screws for secure installation in the server chassis.
What virtualization features are supported by the Intel Xeon-Platinum 8276L?
It supports Intel VT-x, VT-d, Extended Page Tables (EPT) and Intel Virtualization Technology for Secure Execution (Intel VT-S), enhancing VM density and isolation.
What performance benefits can I expect from the Xeon-Platinum 8276L?
Customers gain up to 30% higher throughput in multi-threaded applications, reduced latency for in-memory databases and improved consolidation ratios for virtual environments.
How do I install the P02539-L21 processor kit in my DL380 Gen10?
Power down the server, open the top cover, remove the existing CPU heatsink, seat the new processor in the socket, apply thermal interface material, attach the heatsink and close the cover.
What warranty is provided with the HPE P02539-L21 processor kit?
HPE offers a one-year limited warranty covering defects in materials and workmanship, with optional support and extended coverage through HPE Care Pack services.
How does the 8276L compare to other Intel Xeon Platinum processors?
The 8276L balances high core count and base frequency, offering slightly lower power per core and improved memory bandwidth compared to earlier Platinum 8180 models.
Can the Intel Xeon-Platinum 8276L handle AI and machine learning workloads?
Yes. With 56 threads, AVX-512 instructions and large cache, it accelerates AI inference, data analytics and HPC tasks in server-based environments.
Where can I purchase the genuine HPE DL380 Gen10 Intel Xeon-Platinum 8276L kit (P02539-L21)?
You can purchase through authorized HPE resellers, the HPE online store or certified distribution partners to ensure genuine product and full warranty support.
What total cost of ownership (TCO) benefits does this processor kit offer?
The high core density and energy-efficient design reduce per-workload power consumption and rack space, lowering operational costs and improving return on investment.