EUR 
USD Unlocked AMD EPYC 7643 CPU Processor 48 Core 2.30GHz 256MB Cache 225W - 100-000000326
Price match guarantee
Every Bytestock refurbished product completes a rigorous refurbishment process that includes full testing. Our refurbished hardware offers extensive savings, typically anywhere from 30%-70% off the MSRP.
| Manufacturer | AMD |
|---|---|
| CPU Socket Type | SP3 |
| CPU Family | AMD EPYC 7003 Series Processors |
| CPU Speed and Frequency GHz | 2.30GHz |
| CPU Boost Speed | 3.60GHz |
| CPU Number of Cores | 48 Core |
| CPU Threads | 96 |
| CPU Cache | 256MB |
| CPU Wattage | 225W |
| CPU Memory Size Support | 4TB |
| CPU Memory Speed Support | 3200MHz DDR4 |
Key Specifications of the AMD EPYC 7643
The AMD EPYC 7643 is a 3rd Gen Milan server CPU, equipped with 48 cores and 96 threads, running at a 2.30GHz base clock speed. Featuring 256MB of L3 cache and a 225W TDP, this processor delivers outstanding scalability and performance for compute-heavy workloads. Built on AMD’s Zen 3 architecture, it provides higher IPC, memory bandwidth improvements, and advanced security features, making it a strong fit for enterprise data centre environments.
Ideal Use Cases for the AMD EPYC 7643
The EPYC 7643 is engineered for large-scale virtualisation, multi-tenant cloud platforms, and high-performance computing clusters. Its 48-core design offers excellent throughput for enterprise databases, ERP systems, and advanced analytics, while also providing efficiency in scientific modelling, AI inference, and big data processing. Businesses looking for balanced compute density without stepping up to 64-core solutions will find the 7643 an ideal middle ground for both performance and cost.
Bytestock Quality, Warranty, and Shipping
This AMD EPYC 7643 CPU processor is manufacturer-refurbished and has been professionally tested by Bytestock’s in-house team to ensure enterprise-grade reliability. It comes with Bytestock’s 5-year return-to-base warranty and is available with fast worldwide shipping, giving organisations the confidence and support needed to maintain mission-critical operations.
Delivery Information
- We Ship Worldwide
Shipping quotes are calculated at checkout using our discounted rates with DHL, based on weight and location.
- Parts Orders
Despatched same day with DHL, providing your order and payment are both received before 4pm, Monday to Friday (except bank holidays).
- System Orders
If ordered before 4pm we endeavour to ship your configured system that same day. However, if your order is particularly large or complex, we’ll take a bit more time to ensure you receive the best possible product.
- DHL UK Express
Next business day delivery during the day to the UK mainland if ordered before 4pm.
- DHL UK Express Pre 12pm
Next day delivery by 12:00 noon to UK mainland addresses.
- DHL Express Worldwide
2-3 day delivery during the day to almost all European business centres and 2-4 days for most other worldwide addresses (some shipments to EU addresses may face delays outside of our control due to customs charges).
- Collection / Own Shipping Account
If you wish to collect your order in person or use your own shipping account (UPS, DHL, TNT and FedEx). Please add your shipping instructions to your order at checkout, or speak to our team on LiveChat or +44 (0) 1753 965 777.
Up to 5-Year Warranty
1-Year Warranty
Extended Warranty Option (3 and 5 Years)
For older generation products that come with a 1-year warranty, we offer the option to extend the warranty to 3 or 5 years for an additional charge.
