Intel Xeon Gold 6558Q CPU Processor 32 Core 3.20GHz 60MB L3 Cache 350W SRN6S
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 | INTEL |
|---|---|
| CPU Family | 5th Generation Intel Xeon Scalable Processors |
| CPU Speed and Frequency GHz | 3.20GHz |
| CPU Boost Speed | 4.10GHz |
| CPU Number of Cores | 32 Cores |
| CPU Threads | 64 |
| CPU Cache | 60MB |
| CPU Wattage | 350W |
| CPU Memory Size Support | 4TB |
| CPU Memory Speed Support | 5200MHz DDR5 |
| Parts Condition | Bytestock Refurbished |
High-Performance Multi-Core Power with Intel Xeon Gold 6558Q
The Intel Xeon Gold 6558Q is a 32-core, 64-thread processor clocked at 3.20GHz, featuring 60MB of L3 cache and a 350W TDP. Built on the 4th Gen Intel Xeon Scalable (Sapphire Rapids) architecture, it supports DDR5 memory and PCIe 5.0, enabling exceptional bandwidth and data throughput. This CPU is engineered for dual-socket servers that require substantial multi-core power alongside high clock speeds for heavy enterprise workloads.
Built for Extreme Workload Demands
The 6558Q is the processor of choice for environments that demand maximum performance across both single-threaded and multi-threaded tasks. Its 32-core architecture with a 3.20GHz base frequency makes it highly effective for complex simulations, advanced AI inference, real-time analytics, and high-density virtualisation. This CPU is selected when both core count and clock speed are mission-critical, providing a level of consistent performance that lower-frequency or lower-core models cannot match.
Bytestock Certified and Backed for Reliability
Bytestock supplies the Intel Xeon Gold 6558Q as a manufacturer-refurbished processor, meticulously tested by in-house engineers to ensure enterprise-grade reliability. Each unit includes a 5-year return-to-base warranty and fast worldwide shipping, giving data centres and enterprise environments long-term dependability. By choosing Bytestock, servers are equipped with powerful Xeon processors that deliver exceptional performance, efficiency, and value for mission-critical infrastructure.
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.