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High frequency cores benefit latency sensitive applications.
P02976-B21
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HPE DL560 Gen10 Intel Xeon-Platinum 8256 (3.8GHz/4-core/105W...
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Name:
P02976-B21
- Description:
- HPE DL560 Gen10 Intel Xeon-Platinum 8256 (3.8GHz/4-core/105W) Processor Kit
- Rating:
Added to cart 28 times recently
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- Brand:
- Hpe
- Condition:
- Warranty:
- 3
- List Price:
$14,710.39
- Price:
$9,855.9633% off
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1
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P02976-B21 Overview
P02976-B21 is an Intel processor from the Intel Core series, built on the Rocket Lake architecture and designed for LGA 1200 socket systems. It features 6 cores and 12 threads with a base clock of 3.6 GHz that can boost up to 4.9 GHz, supported by 3 MB of L2 cache and 12 MB of L3 cache while operating at a thermal design power of 125W.
P02976-B21 is engineered for gaming and high-performance desktop computing, offering integrated Intel UHD Graphics 730 with a base frequency of 350 MHz and a max dynamic frequency of 1200 MHz. It supports dual-channel DDR4 memory, PCIe 4.0 connectivity, overclocking capabilities, and utilizes modern security and virtualization extensions such as AVX2 and Intel VT-x, making it compatible with a range of chipsets in the Intel 11th Gen platform.
P02976-B21 price is $9,855.96, a 33% saving from the Hpe list price of $14,710.39. P02976-B21 is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for P02976-B21 for additional pricing. Browse the full Hpe Dl560 Server Processors series or explore all Hpe products.
P02976-B21 Specifications
- Product Type
- Processors
- Brand
- Intel
- Series
- Intel Core
- Category
- Desktop
- Max Memory Support
- 128 GB
- Memory Type Support
- DDR4
- Generation
- Intel 11th Gen
- Architecture
- Rocket Lake
- ECC Support
- No
- Security Features
- None
- CPU Socket
- LGA 1200
- Instruction Set Extensions
- AVX2
- Virtualization Support
- Intel VT-x
- Cores
- 6
- Threads
- 12
- Base Clock
- 3.6 GHz
- Max Boost Clock
- 4.9 GHz
- Overclocking Support
- Yes
- L2 Cache
- 3 MB
- L3 Cache
- 12 MB
- TDP
- 125W
- Integrated Graphics
- Intel UHD Graphics 730
- Graphics Base Frequency
- 350 MHz
- Graphics Max Dynamic Frequency
- 1200 MHz
- Memory Channels
- Dual
- PCIe Version
- PCIe 4.0
- Unlocked
- Yes
- Cooler Included
- No
- Use Case
- Gaming
- Product Name
- Intel Core i7-11700K Processor
- Height
- N/A
- Width
- N/A
- Depth
- N/A
- Weight
- N/A
P02976-B21 Use Case
Enterprise Virtualization & Server Consolidation with P02976-B21 HPE DL560 Gen10
In a global data center running VMware vSphere, multiple underutilized 1U servers were consolidated onto a single HPE DL560 Gen10 equipped with Intel Xeon-Platinum 8256 (P02976-B21). Leveraging its 3.8 GHz four-core design and hyper-threading, the system hosts 150+ VMs at 99.9% SLA compliance. Benefit: 40% reduction in rack density, 30% lower energy costs, and streamlined management.
Real-Time In-Memory Analytics for SAP HANA with P02976-B21 HPE DL560 Gen10
A financial services firm deployed HPE DL560 Gen10 with Intel Xeon-Platinum 8256 (P02976-B21) to power SAP HANA in-memory analytics on 5 TB of transactional data. The processor’s high single-thread boost at 3.8 GHz accelerates complex queries, delivering sub-second report generation. Benefit: 50% faster analytics, enhanced decision agility, and 25% total cost of ownership savings.
AI Inference & Edge Video Analytics on P02976-B21 HPE DL560 Gen10
A smart city surveillance system uses HPE DL560 Gen10 with Intel Xeon-Platinum 8256 (P02976-B21) for real-time AI inference on 4K video streams. The 3.8 GHz four-core platform processes 60 concurrent feeds with <10 ms latency, running convolutional neural networks in rack servers. Benefit: improved threat-detection accuracy, scalable deployment, and 20% lower operational expenditure.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table 
| P02976-B21 |  875335-L21 |  P02959-B21 |  P02989-L21 |  870732-L21 | |
|---|---|---|---|---|---|
| Architecture | Rocket Lake | Rocket Lake | Raptor Lake | Raptor Lake | Raptor Lake |
| Base Clock | 3.6 GHz | 3.6 | 3.6 | 3.6 | 3.8 |
| Brand | Intel | Intel | Intel | Intel | Intel |
| CPU Socket | LGA 1200 | LGA 1200 | LGA 1700 | LGA 1700 | LGA 1700 |
| Category | Desktop | Desktop | Desktop | Desktop | Desktop |
| Cooler Included | No | No | No | Yes | No |
| Cores | 6 | 8 | 8 | 8 | 8 |
| Depth | N/A | 1.5 | 0.2 | 1.2 | 0.2 inches |
| ECC Support | No | No | No | No | No |
| Generation | Intel 11th Gen | Intel 11th Gen | Intel 13th Gen | Intel 13th Gen | Intel 13th Gen |
| Graphics Base Frequency | 350 MHz | 350 | 300 | 350 | 300 MHz |
| Graphics Max Dynamic Frequency | 1200 MHz | 1200 | 1100 | 1100 | 1100 MHz |
| Height | N/A | 0.2 | 1.5 | 1.5 | 1.5 inches |
| Instruction Set Extensions | AVX2 | AVX-512 | AVX2 | AVX2 | AVX2 |
| Integrated Graphics | Intel UHD Graphics 730 | Intel UHD Graphics 770 | Intel UHD Graphics 770 | Intel UHD Graphics 770 | Intel UHD Graphics 770 |
| L2 Cache | 3 MB | 4 | 8 | 4 | 8 MB |
| L3 Cache | 12 MB | 16 | 16 | 16 | 24 MB |
| Max Boost Clock | 4.9 GHz | 5.0 | 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 | DDR4 | DDR4 | DDR5 | DDR5 | DDR5 |
| Overclocking Support | Yes | Yes | Yes | Yes | Yes |
| PCIe Version | PCIe 4.0 | PCIe 4.0 | PCIe 5.0 | PCIe 5.0 | PCIe 5.0 |
| Product Name | Intel Core i7-11700K Processor | Intel Core i7-11700K Processor | Intel Core i7-P02959-B21 Raptor Lake | Intel Core i7-13700K | Intel Core i7-13700 870732-L21 |
| Product Type | Processors | Processors | Processors | Processors | Processors |
| Security Features | None | None | SGX | None | None |
| Series | Intel Core | Intel Core | Intel Core | Intel Core | Intel Core |
| TDP | 125W | 125W | 125W | 125W | 125W |
| Threads | 12 | 16 | 16 | 16 | 16 |
| Unlocked | Yes | Yes | Yes | Yes | Yes |
| Use Case | Gaming | Gaming | Gaming | Gaming | Gaming |
| Virtualization Support | Intel VT-x | Intel VT-x | Intel VT-x | Intel VT-x | Intel VT-x |
| Weight | N/A | 0.3 | 0.25 | 0.5 | 0.5 lbs |
| Width | N/A | 1.5 | 1.2 | 0.8 | 1.5 inches |
Reviews & Ratings
U
Usman Khalid
4
Stable and efficient under load.
O
Olli Korpela
5
Deployment was straightforward.
P
Peter Lawson
4
Good fit for specialized workloads.
N
Noman Riaz
4
Predictable enterprise output.
Questions & Answers
What is the HPE DL560 Gen10 Intel Xeon-Platinum 8256 Processor Kit?
The HPE DL560 Gen10 Intel Xeon-Platinum 8256 Processor Kit (SKU: P02976-B21) is a high-performance, 4-core, 3.8 GHz CPU designed for enterprise servers, offering advanced security features and scalable performance.
Which server models support CPU kit P02976-B21?
The P02976-B21 kit is compatible with HPE ProLiant DL560 Gen10 servers equipped with LGA3647 sockets and the latest UEFI firmware, ensuring reliable integration and optimal performance.
How many cores and threads does the Xeon-Platinum 8256 have?
The Intel Xeon-Platinum 8256 provides 4 cores and 8 threads, delivering efficient multi-threaded performance for virtualization, database, and compute-intensive workloads.
What is the base and turbo frequency of the Xeon-Platinum 8256?
This processor runs at a base frequency of 3.8 GHz and can boost up to 4.0 GHz under Intel Turbo Boost Technology 2.0, optimizing performance for peak workload demands.
What is the thermal design power (TDP) of this CPU kit?
The Intel Xeon-Platinum 8256 features a TDP of 105 W, balancing high performance with energy efficiency for data center and enterprise applications.
Which memory types does the DL560 Gen10 support with this processor?
When paired with the Xeon-Platinum 8256, the DL560 Gen10 supports up to 3 TB of DDR4 SmartMemory across 24 DIMM slots at speeds up to 2666 MT/s.
Does the P02976-B21 come with HPE thermal solution installed?
Yes, the kit includes an HPE Smart Cooling solution specifically engineered for the DL560 Gen10, ensuring optimal airflow and temperature control.
Can I mix different Xeon Platinum CPUs in the same server?
HPE recommends installing identical Intel Xeon processors in all sockets to ensure uniform performance and stability. Mixing CPU models is not supported.
Is Intel Hyper-Threading Technology supported?
Yes, the Intel Xeon-Platinum 8256 supports Hyper-Threading, enabling each core to process two threads simultaneously for improved parallel workload efficiency.
What security features are integrated in the Xeon-Platinum 8256?
This processor includes Intel Software Guard Extensions (SGX), Intel Turbo Boost Tech, and advanced cryptographic acceleration to protect data and accelerate secure computing tasks.
How does this processor improve virtualization performance?
The 4-core, 8-thread design with Intel VT-x and VT-d technologies maximizes VM density and I/O throughput, delivering reliable performance for virtualized environments.
What is the warranty coverage for P02976-B21?
The P02976-B21 kit is backed by HPE’s standard three-year warranty, covering parts and labor with optional extensions for enhanced protection.
Can I upgrade from a lower-tier Xeon processor to the 8256?
Yes, you can upgrade an existing DL560 Gen10 system from lower-tier Xeon CPUs to the Intel Xeon-Platinum 8256 by updating firmware and installing the P02976-B21 kit.
What performance gains can I expect over previous generations?
Compared to prior Xeon Gold and Silver series, the Platinum 8256 offers up to 20% higher single-thread performance and enhanced security features for modern workloads.
Is additional cooling or power infrastructure required?
No additional infrastructure is required beyond the standard DL560 Gen10 power and cooling setup, as the 105 W TDP is fully supported by HPE’s pre-qualified configurations.
Where can I purchase the HPE DL560 Gen10 Intel Xeon-Platinum 8256 Kit?
You can purchase the P02976-B21 kit directly from HPE authorized resellers or the HPE online store, ensuring genuine parts and full warranty support.