AMD EPYC 7642 48 Cores 96 Threads 3.3GHz SP3 (LGA 4094) 100-000000074 Server CPU

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Product line:

EPYC 7002 series

See all AMD EPYC Rome (7002)

See other AMD products

€1,712.00

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Happyware Article Number:

SH7C2370-873431

Manufacturer Number:

100-000000074

Brand:

AMD

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Description Technical details Warranty & Technical Support Reviews Bulk Deals

AMD EPYC 7642

High-Density Data Centre Server CPU Platform with PCIe 4.0 I/O and Virtualisation Focus using the AMD EPYC 7642

The AMD EPYC 7642 is a 2nd Gen EPYC 7002 “Rome” server processor designed for dual-socket compute nodes where core density, predictable throughput, and platform I/O scale are primary constraints. With 48 cores and 96 threads, the AMD EPYC 7642 targets consolidation of virtualised workloads and private cloud compute while keeping per-node licensing and rack footprint under control.

Built on the SP3 (LGA4094) ecosystem, the AMD EPYC 7642 supports DDR4-3200 ECC memory for stable multi-tenant operation and large in-memory working sets up to 4TB, aligning well with dense VM hosts and general-purpose service clusters. PCIe 4.0 with up to 128 lanes enables high-bandwidth attachment for NVMe storage, SmartNICs, and high-speed networking fabrics, reducing oversubscription and avoiding I/O bottlenecks in storage-heavy or east-west traffic patterns. Extensive cache resources help maintain performance consistency across mixed workloads, while AMD-V and hardware acceleration for AES and SHA strengthen isolation and encryption overhead management.

Why Choose the AMD EPYC 7642?

The AMD EPYC 7642 provides an efficient density-to-performance profile for 2S platforms, pairing high thread count with a PCIe 4.0-rich I/O topology to scale CPU, memory, and peripheral bandwidth together. The result is a deployable architecture for enterprise clusters that require predictable expansion, strong VM consolidation, and resilient operation under continuous load.

AMD designs EPYC platforms to meet modern data centre expectations for reliability, security primitives, and long-lived socket ecosystems. The AMD EPYC 7642 integrates cleanly into validated SP3 server designs and supports standardized management and serviceability practices for enterprise operations.

Key Applications:

Dual-socket virtualisation hosts
Private cloud compute clusters
High core-count general-purpose nodes
PCIe Gen4 NVMe storage servers
High-speed networking and I/O-dense platforms

At Happyware - Server Hardware you benefit from non-binding offers tailored to your target node design and rollout timeline, plus bulk order discount options for standardized deployments of the AMD EPYC 7642 across racks or clusters.

Technical details of AMD EPYC 7642

L3 Cache: 256MB

Socket: SP3 (LGA 4094)

Threads: 96

Family: EPYC

Code Name: Rome

Generation: 2nd

Cores: 48

Base Clock Speed: 2.3GHz

Boost Frequency: 3.3GHz

Max Supported Memory Speed: 3200 MHz

Memory Channels: 6-Channel

TDP (Thermal Design Power): 225W

ECC: Yes

Suitability: Server

Intergrated Graphics (iGPU): No iGPU

Cooler: No

Boxed / Tray: Tray

Hyper Threading: Yes

64-Bit Support: Yes

Serie: EPYC 7002 series

L2 Cache: 24MB

How long is the Warranty and how you can get technical support for AMD EPYC 7642

Warranty:	12 months (part)
RMA Url:	https://www.amd.com/en/registration/warranty-services-portal.html
Description:	Standard SLA includes a return-to-base warranty. The defective item must be returned first before a replacement or repair is issued. There are no guaranteed delivery times