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AMD
AMD PS7551BDAFWOF EPYC 7551 32-Core Server CPU
Unlock Unparalleled Processing Power with the AMD EPYC 7551 x86 CPU Harness the power of AMD's EPYC architecture with the 7551 processor. Designed for demanding server workloads, this CPU delivers exceptional performance with its high core count and advanced features. Experience seamless multitas...
$160.86*
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*Price sourced from Amazon.com. Last updated:Jul 21, 2026.Price and availability are subject to change.
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Overview
Unlock Unparalleled Processing Power with the AMD EPYC 7551 x86 CPU
Harness the power of AMD's EPYC architecture with the 7551 processor. Designed for demanding server workloads, this CPU delivers exceptional performance with its high core count and advanced features. Experience seamless multitasking and accelerated data processing for your most critical applications.
Specifications:
- Brand: AMD
- Model: PS7551BDAFWOF
- Architecture: x86
- Cores/Threads: 32 Cores / 64 Threads
- Base Frequency: 2.0GHz
- Boost Frequency: 3.0GHz
- Cache: 64MB L3
- Memory Support: 8 Channels, Up to 2TB DDR4-2666 MHz
- PCIe Lanes: 128 Lanes PCIe 3.0
Key Features
Processor: Single32c/64t, 2.0GHz (3.0GHz boost)
Cache: 64MB L3 per socket
I/O: Integrated 128 lanes PCIe 3, no chipset needed
Memory: 8 channels with 2 DIMMs ea, up to 2TB DDR4-2666 MHz
Amplify application performance with smart resource balancing and consistent feature sets
Specifications
Processor Model
EPYC 7551
Cores/Threads
32c/64t
Base Clock Speed
2.0GHz
Boost Clock Speed
3.0GHz
L3 Cache
64MB per socket
PCIe Lanes
Integrated 128 lanes PCIe 3
Memory Channels
8
Memory DIMMs per Channel
2
Max Memory Capacity
Up to 2TB
Memory Type
DDR4-2666 MHz
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View on Amazon →Frequently Asked Questions
What is the core count of the AMD EPYC 7551 processor?
The AMD EPYC 7551 processor features 32 cores and 64 threads for robust processing capabilities.
What is the maximum memory capacity supported by this EPYC 7551 CPU?
This CPU supports up to 2TB of DDR4-2666 MHz memory across 8 channels with 2 DIMMs each.
Does the AMD EPYC 7551 require a separate chipset for I/O functions?
No, the AMD EPYC 7551 features integrated 128 lanes of PCIe 3, meaning no separate chipset is needed.
What are the clock speeds of the AMD EPYC 7551 CPU?
The processor operates at a base clock speed of 2.0GHz and can boost up to 3.0GHz.
How much L3 cache does this AMD EPYC 7551 processor include?
The AMD EPYC 7551 comes with 64MB of L3 cache per socket.
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