AMD

AMD 100-000000345 | EPYC 7543 32-Core | 2.8GHz | Socket SP3 | Server Processor

$1,255.00

Brand New, Factory Sealed | In Stock | Bulk Orders Available

The 100-000000345 is an AMD EPYC 7543 32-core / 64-thread server processor featuring a 2.8GHz base clock, up to 3.7GHz boost, 256MB L3 cache, and a 225W TDP in a Socket SP3 tray package. Built on 7nm Zen 3 architecture for the modern data center.

It is ideal for private cloud clusters, database tiers, and mixed-workload virtualization hosts. Compatible with single- and dual-socket (1P/2P) SP3 server platforms from Dell PowerEdge, HPE ProLiant, Supermicro, and Lenovo, with 8-channel DDR4-3200 and PCIe 4.0 x128 connectivity. AMD Infinity Guard and Infinity Architecture deliver hardware-rooted security and up to 204.8 GB/s of per-socket memory bandwidth for high-throughput compute.

All products are sold as new in original OEM tray packaging unless otherwise specified. This is a backorder item that ships in approximately 5 business days and carries full manufacturer warranty. Same-business-day shipping on in-stock orders placed before 2 PM PT. Bulk inquiries welcome.
Specifications
  • Manufacturer: AMD
  • Model: EPYC 7543
  • Series: EPYC 7003 Series (Milan)
  • Cores / Threads: 32 Cores / 64 Threads
  • Base Clock: 2.8GHz
  • Max Boost Clock: Up to 3.7GHz
  • L3 Cache: 256MB
  • Socket: Socket SP3
  • Architecture: Zen 3, 7nm
  • Default TDP: 225W (cTDP 225-240W)
  • Memory: 8-channel DDR4-3200, up to 4TB
  • Per Socket Memory Bandwidth: 204.8 GB/s
  • I/O: PCIe 4.0 x128
  • Socket Count: 1P / 2P
Product Features
  • Zen 3 microarchitecture on 7nm process
  • 256MB L3 cache for high hit rate
  • 8-channel DDR4-3200 up to 4TB per socket
  • PCIe 4.0 with 128 lanes per CPU
  • AMD Infinity Guard hardware security (SEV, SEV-SNP)
  • AMD Infinity Architecture for 1P/2P scaling
Compatibility
  • Dell PowerEdge SP3 servers
  • HPE ProLiant Gen10 Plus SP3 platforms
  • Supermicro H12 SP3 systems
  • Lenovo ThinkSystem SP3 servers
  • Single- and dual-socket (1P/2P) SP3 boards
Shipping & Returns
  • Free Shipping: We currently offer free Economy Shipping within the continental U.S. with no minimum order required. Expedited shipping is available at standard carrier rates.
  • Same-Day Shipping: Order placed before 2PM PST will ship the same day. Orders received after this time will ship the following business day.
  • Hassle-Free Returns: If you're not completely satisfied with your purchase, simply return it within 10 days for a hassle-free refund or exchange.

32-Core / 64-Thread 2.8GHz 256MB L3 225W Socket SP3

What is the AMD 100-000000345 EPYC 7543?

The 100-000000345 is AMD's 3rd Gen "Milan" EPYC 7543, a 32-core Zen 3 server processor engineered for consolidation-heavy 1P and 2P SP3 nodes. With 256MB of L3 cache, 8-channel DDR4-3200, and PCIe 4.0 x128, it balances core density, predictable latency, and high I/O bandwidth. It is a proven building block for private cloud, database, and virtualization fleets.

Hardware Security

  • Enterprise Servers and Data Centers
  • Virtualization and Cloud Infrastructure
  • AI/ML workloads and high-performance computing
AMD_EPYC_7003_Series_Security_Layers

Benefit

32 Cores, 64 Threads

Thirty-two Zen 3 cores and 64 threads at 2.8GHz base / 3.7GHz boost drive dense virtualization and consolidation workloads.

AMD_Energy_Efficiency

Benefit

Massive 256MB Cache

256MB of L3 cache reduces external memory pressure and accelerates cache-sensitive database and analytics services.

AMD_EPYC_Outstanding_Return_on_IT_Investment

Benefit

PCIe 4.0 x128 I/O

128 lanes of PCIe 4.0 per CPU enable dense NVMe storage topologies and high-throughput networking for scale-out servers.

Helpful Resources

Find data sheets, guides, and more documentations for AMD EYPC 7003 Series processors.

AMD_EPYC_7003_Series_product_datasheet

Discover incredible value and efficiency for mainstream and business-critical applications. 

Read Now
amd_eypc_7003_series_product_datasheet

With the introduction of new 8- and 16-core AMD EPYC™ 7003 Series processors, we extend the value of our 3rd Gen CPUs
including low system-level acquisition cost, excellent price/performance, and high energy efficiency that continues to address mainstream data center computing needs.

Read Now
AMD_5_reasons_why_3rd_gen_epyc_processors_matter

Since their introduction in 2021, AMD EPYC™ 7003 Series processors have delivered performance and efficiency for
mainstream data center servers from Main Street to Wall Street. From small capacity to scalable server solutions hosting the most business-critical workloads, there is an option to meet your needs.

Read Now
Which_EPYC_Processor_is_right_for_my_workload

AMD EPYC™ processors provide exceptional performance, efficiency and security features for the widening array of scenarios and applications your business counts on today. Learn how to pick your processor.

Read Now

Quick specifications

Part number 100-000000345
Brand AMD
Spec 100-000000345
Spec 225W
Spec 256MB Cache
Spec 32-Core
Spec 64-Thread
Spec AMD
Spec condition:New
Spec data center
Spec DDR4-3200
Spec enterprise hardware
Spec EPYC
Spec EPYC 7003
Spec EPYC 7543
Spec Milan
Spec PCIe 4.0
Spec server CPU
Spec Server Processor
Spec Socket SP3
Spec SP3
Spec Zen 3

Related Enterprise & Server Hard Drives