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EPYC 7401 handles parallel workloads efficiently in DL385 Gen10.
881166-B21
HPE DL385 Gen10 7401 AMD Kit
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Name:
881166-B21
- Description:
- HPE DL385 Gen10 7401 AMD Kit
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881166-B21 Overview
881166-B21 is an Intel Core i7-12700K Processor built on the Intel 12th Gen Alder Lake architecture, featuring 12 cores and 20 threads in an LGA 1700 socket. Designed for high-performance desktop environments, this model is ideal for gaming, workstation tasks, and overclocking enthusiasts.
The processor operates with a base clock speed of 3.6 GHz and can boost up to 5.0 GHz while leveraging 12 MB of L2 cache and 25 MB of L3 cache with a 125W TDP. Additionally, it integrates Intel UHD Graphics 770 (300 MHz base frequency and 1150 MHz max dynamic frequency), supports DDR4 & DDR5 memory up to 128 GB on dual channels, features PCIe 5.0 connectivity, and is compatible with Intel 600 series chipsets.
881166-B21 price is is available on request. Get immediate quote.
Request bulk order quote for 881166-B21 for additional pricing. Browse the full Hpe Dl385 Server Processors series or explore all Hpe products.
881166-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
- Cores
- 12
- Threads
- 20
- Base Clock
- 3.6
- Max Boost Clock
- 5.0
- Overclocking Support
- Yes
- L2 Cache
- 12
- L3 Cache
- 25
- 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 / Overclocking
- Product Name
- Intel Core i7-12700K Processor
- Height
- N/A
- Width
- N/A
- Depth
- N/A
- Weight
- N/A
881166-B21 Use Case
Enterprise Private Cloud Virtualization with HPE DL385 Gen10 and 881166-B21 AMD Kit
A global financial services firm consolidates 200+ VMware vSphere VMs on HPE DL385 Gen10 servers upgraded with the 881166-B21 AMD Kit (AMD EPYC 7401), achieving 1.8× higher VM density and 30% lower data center rack footprint. Benefit: Dramatically reduced hardware footprint and operational TCO while delivering enterprise-grade performance and scalability.
High-Performance Computing for Scientific Simulations
A research university deploys an on-premises HPC cluster using HPE DL385 Gen10 nodes equipped with the 881166-B21 AMD Kit to accelerate fluid dynamics and genomic sequencing workloads. The 24-core AMD EPYC 7401 processor delivers 35% faster compute throughput under parallel loads. Benefit: Shorter simulation runtimes and improved resource efficiency, driving faster scientific breakthroughs.
Real-Time Analytics and In-Memory Database Acceleration
A retail analytics provider runs SAP HANA in-memory databases on HPE DL385 Gen10 systems fitted with the 881166-B21 AMD Kit, reducing query latency by 40% during peak shopping seasons. The high-core AMD EPYC 7401 scales to support massive concurrent analytics workloads. Benefit: Immediate, data-driven decision-making with lower infrastructure costs and high availability.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table
 881166-B21 |  881164-L21 |  881163-B21 |  881165-B21 |  881169-L21 | |
|---|---|---|---|---|---|
| Product Type | Processors | Processors | Processors | Processors | Processors |
| Brand | Intel | Intel | Intel | Intel | Intel |
| Series | Intel Core | Intel Core | Intel Core | Intel Core | Intel Core |
| Category | Desktop | Desktop | Desktop | Desktop | Desktop |
| Max Memory Support | 128 GB | 128 GB | 128 GB | 128 GB | 128 GB |
| Memory Type Support | DDR4 & DDR5 | DDR4 & DDR5 | DDR4 & DDR5 | DDR4 & DDR5 | DDR4 & DDR5 |
| Generation | Intel 12th Gen | Intel 12th Gen | Intel 13th Gen | Intel 12th Gen | Intel 12th Gen |
| Architecture | Alder Lake | Alder Lake | Raptor Lake | Alder Lake | Alder Lake |
| ECC Support | No | No | No | No | No |
| Security Features | SGX | None | SGX | None | SGX |
| CPU Socket | LGA 1700 | LGA 1700 | LGA 1700 | LGA 1700 | LGA 1700 |
| Instruction Set Extensions | AVX2 | AVX2 | AVX2 | AVX2 | AVX2 |
| Virtualization Support | Intel VT-x | Intel VT-x | Intel VT-x | Intel VT-x | Intel VT-x |
| Cores | 12 | 8 | 8 | 6 | 6 |
| Threads | 20 | 16 | 16 | 12 | 12 |
| Base Clock | 3.6 | 3.6 | 3.8 | 2.5 GHz | 2.5 GHz |
| Max Boost Clock | 5.0 | 4.9 | 5.0 | 4.4 GHz | 4.4 GHz |
| Overclocking Support | Yes | Yes | No | No | No |
| L2 Cache | 12 | 4 | 8 | 3 MB | 7.5 MB |
| L3 Cache | 25 | 16 | 16 | 18 MB | 18 MB |
| TDP | 125W | 125W | 125W | 65W | 65W |
| Integrated Graphics | Intel UHD Graphics 770 | Intel UHD Graphics 770 | Intel UHD Graphics 770 | Intel UHD Graphics 730 | Intel UHD Graphics 730 |
| Graphics Base Frequency | 300 | 350 | 300 | 300 MHz | 300 MHz |
| Graphics Max Dynamic Frequency | 1150 | 1200 | 1100 | 1350 MHz | 1050 MHz |
| Memory Channels | Dual | Dual | Dual | Dual | Dual |
| PCIe Version | PCIe 5.0 | PCIe 5.0 | PCIe 5.0 | PCIe 5.0 | PCIe 4.0 |
| Unlocked | Yes | Yes | No | No | No |
| Cooler Included | No | No | No | Yes | Yes |
| Use Case | Gaming / Workstation / Overclocking | Gaming | Gaming | Gaming | Gaming |
| Product Name | Intel Core i7-12700K Processor | Intel Core i7-12700K Processor | Intel Core i7 881163-B21 | Intel Core i5-12400 (881165-B21) | Intel Core i5-12400 |
| Height | N/A | N/A | N/A | 1.48 inches | 1.5 inches |
| Width | N/A | N/A | N/A | 1.48 inches | 1.2 inches |
| Depth | N/A | N/A | N/A | 0.14 inches | 0.9 inches |
| Weight | N/A | N/A | N/A | N/A | 0.5 lbs |
Reviews & Ratings
T
Talha Javed
4
Stable thermals during long compute runs.
S
Sven Karlsson
5
Quick deployment with no compatibility issues.
L
Luke Barnes
3
Solid option for virtualization hosts.
R
Rizwan Anwar
4
Consistent performance overall.
Questions & Answers
What does the HPE DL385 Gen10 7401 AMD Kit include?
The HPE DL385 Gen10 7401 AMD Kit (SKU 881166-B21) includes an AMD EPYC 7401P processor, factory-applied thermal interface material on the heatsink, an HPE rail-mount kit, and all certified mounting hardware for ProLiant DL385 Gen10 servers.
Which AMD processor is provided in the 881166-B21 kit?
The kit provides a single AMD EPYC 7401P CPU featuring 24 cores, 48 threads, a 2.0 GHz base clock, up to 3.0 GHz boost, a 155 W TDP and Socket SP3 compatibility.
Is the 7401 AMD Kit compatible with HPE ProLiant DL385 Gen10 servers?
Yes, the 881166-B21 kit is fully tested and factory-certified for seamless installation and operation in HPE ProLiant DL385 Gen10 server platforms.
Can I install multiple 7401 AMD Kits in a single server?
No, the AMD EPYC 7401P in this kit is a single-socket processor; HPE ProLiant DL385 Gen10 supports one 7401P CPU per system.