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Henry Caldwell
5
Platinum CPU delivered excellent enterprise reliability.
P02518-L21
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HPE DL380 Gen10 Intel Xeon-Platinum 8253 (2.2GHz/16-core/125...
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P02518-L21
- Description:
- HPE DL380 Gen10 Intel Xeon-Platinum 8253 (2.2GHz/16-core/125W) FIO Processor Kit
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P02518-L21 Overview
P02518-L21 is an Intel 12th Gen processor built on the Alder Lake architecture and designed for high-performance desktop computing. It features 8 cores and 16 threads with a base clock of 3.6 GHz and a boost clock of up to 5.0 GHz, paired with 8 MB of L2 cache and 16 MB of L3 cache, all within a 125W TDP envelope and integrated Intel UHD Graphics 770.
Optimized for demanding applications including gaming and workstation tasks, this processor supports both DDR4 and DDR5 memory (dual channel), and leverages PCIe 5.0 connectivity along with robust overclocking capabilities. Compatible with Intel 600 series chipsets, P02518-L21 is engineered to deliver exceptional performance across a variety of professional and high-end consumer scenarios.
P02518-L21 price is is available on request. Get immediate quote.
Request bulk order quote for P02518-L21 for additional pricing. Browse the full Hpe Dl380 Server Processors series or explore all Hpe products.
P02518-L21 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
- None
- 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
- 5.0
- 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
- 1150
- Memory Channels
- Dual
- PCIe Version
- PCIe 5.0
- Unlocked
- Yes
- Cooler Included
- No
- Use Case
- Gaming / Workstation
- Product Name
- Intel Core i7-P02518-L21 Processor
- Height
- 1.0
- Width
- 1.0
- Depth
- 1.0
- Weight
- 0.5
P02518-L21 Use Case
Enterprise Virtualization and Private Cloud Consolidation
In a global enterprise deploying VMware vSphere on HPE DL380 Gen10 servers upgraded with the P02518-L21 FIO Processor Kit, 150+ virtual machines run mission-critical applications with sustained 4 million IOPS across front-I/O NVMe storage. This setup delivers a 2.5× higher consolidation ratio, 30% lower power and cooling costs, and simplified cable management for faster maintenance cycles.
Real-Time Edge Analytics and AI Inference Acceleration
A logistics provider ingests 10 GB/s of sensor data at regional edge sites using HPE DL380 Gen10 with Intel Xeon-Platinum 8253 CPUs and the P02518-L21 FIO Processor Kit. By leveraging 16 cores plus Intel DL Boost and front-I/O NVMe connectivity, the solution achieves sub-50 ms inference latency for predictive routing and maintenance, cutting unplanned downtime by 25% and accelerating decision-making in real time.
High-Performance Transactional Database and In-Memory Caching
A financial services firm runs Oracle 19c with in-memory optimizations on HPE DL380 Gen10 servers outfitted with the P02518-L21 FIO Processor Kit. The 16-core Intel Xeon-Platinum 8253 CPUs deliver 100K+ transactions per second and sub-millisecond response times, while front-I/O NVMe drives and HPE iLO ensure 99.999% availability and linear scalability to support peak trading volumes.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table 
| P02518-L21 |  826878-B21 |  P02489-B21 |  P02499-B21 |  P02526-B21 | |
|---|---|---|---|---|---|
| Architecture | Alder Lake | Raptor Lake | Alder Lake | Raptor Lake | Alder Lake |
| Base Clock | 3.6 | 3.8 | 3.6 | 3.4 GHz | 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 | No |
| Cores | 8 | 8 | 12 | 16 | 8 |
| Depth | 1.0 | 1.5 inches | 1.48 | 0.14 inches | 4.5 |
| ECC Support | No | No | No | No | No |
| Generation | Intel 12th Gen | Intel 13th Gen | Intel 12th Gen | Intel 13th Gen | Intel 12th Gen |
| Graphics Base Frequency | 300 | 350 | 350 | 300 MHz | 300 |
| Graphics Max Dynamic Frequency | 1150 | 1150 | 1200 | 1200 MHz | 1100 |
| Height | 1.0 | 1.5 inches | 0.14 | 1.5 inches | 1.4 |
| Instruction Set Extensions | AVX2 | AVX-512 | 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 | 4 | 10 | 16 MB | 8 |
| L3 Cache | 16 | 16 | 20 | 30 MB | 16 |
| Max Boost Clock | 5.0 | 5.0 | 4.9 | 5.4 GHz | 4.9 |
| 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 | DDR4 & DDR5 | DDR4 & 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-P02518-L21 Processor | 826878-B21 | Intel Core i7 P02489-B21 | P02499-B21 | Intel Core i7 Alder Lake P02526-B21 |
| Product Type | Processors | Processors | Processors | Processors | Processors |
| Security Features | None | SGX | SGX | None | SGX |
| Series | Intel Core | Intel Core | Intel Core | Intel Core | Intel Core |
| TDP | 125W | 125W | 125W | 125W | 125W |
| Threads | 16 | 16 | 20 | 24 | 16 |
| Unlocked | Yes | Yes | Yes | Yes | Yes |
| Use Case | Gaming / Workstation | Gaming / Workstation | Gaming | Gaming | Gaming |
| Virtualization Support | Intel VT-x / Intel VT-d | Intel VT-x | Intel VT-x | Intel VT-x | Intel VT-x / Intel VT-d |
| Weight | 0.5 | 0.5 lbs | 0.3 | 0.25 lbs | 0.5 |
| Width | 1.0 | 1.5 inches | 1.48 | 1.5 inches | 4.0 |
Reviews & Ratings
A
Adeel Hashmi
5
Handled databases and analytics workloads smoothly.
L
Luca Romano
4
Stable performance even during peak demand.
W
Waleed Arshad
5
Premium processor for production environments.
S
Simon Keane
5
Met Platinum-tier expectations.
Questions & Answers
What is the HPE P02518-L21 processor kit?
The HPE P02518-L21 is a Factory-Integrated Option (FIO) kit featuring an Intel Xeon Platinum 8253 processor (2.2 GHz, 16-core, 125 W) for HPE ProLiant DL380 Gen10 servers.
How many cores and threads does the Intel Xeon Platinum 8253 provide?
The Intel Xeon Platinum 8253 delivers 16 cores and 32 threads, enabling high parallel processing performance for virtualization and compute-intensive workloads.
What are the base and turbo clock speeds of this processor?
This CPU operates at a base frequency of 2.2 GHz and dynamically boosts up to 3.0 GHz under Intel Turbo Boost Technology for peak performance.
Is the P02518-L21 kit compatible with all Gen10 servers?
No, it is specifically qualified for installation in HPE ProLiant DL380 Gen10 chassis and may not be supported in other Gen10 models.
What is the Thermal Design Power (TDP) of the Xeon Platinum 8253?
The processor has a TDP of 125 W, ensuring predictable thermal and power characteristics under full load.
Does the kit include thermal interface material and mounting hardware?
Yes, the FIO kit ships complete with HPE-qualified thermal interface material, heatsink assembly, and all necessary mounting components.
How do I install the P02518-L21 processor kit?
Power down your DL380 Gen10 server, remove the existing heatsink, align the FIO kit bracket, secure the heatsink per HPE torque guidelines, and power on.
What uptime or reliability features are supported?
The Xeon Platinum 8253 supports Intel Run Sure Technology with features like RAS, Machine Check Architecture Recovery, and Memory Protection Extensions.
Can I mix this processor with other CPU models in the same server?
No, both processor sockets must be populated with identical Intel Xeon Platinum 8253 units for full dual-CPU operation and performance consistency.
What warranty covers the P02518-L21 kit?
It is covered under the standard three-year HPE warranty when installed in an HPE ProLiant DL380 Gen10 server, with optional extended support plans available.
Which workloads benefit most from this processor?
Ideal workloads include virtualization, database management, high-performance computing, in-memory analytics, and enterprise-scale applications.
Does this processor support Intel Optane DC Persistent Memory?
Yes, the Xeon Platinum 8253 fully supports Intel Optane DC Persistent Memory to accelerate memory-centric applications and large data sets.
What memory configurations are supported with this CPU?
It supports up to six channels of DDR4 memory per processor, up to 2666 MT/s, for a maximum capacity of 3 TB when paired with certified RDIMMs or LRDIMMs.
How does the Platinum 8253 compare to Xeon Gold series CPUs?
The Platinum 8253 offers higher core counts, enhanced RAS features, and larger memory support, making it better suited for mission-critical, large-scale workloads.
Where can I purchase the HPE P02518-L21 processor kit?
You can order through HPE’s official distribution network, authorized resellers, or directly from HPE’s eCommerce portal.