Cisco 16GB PC4-2666V-R ECC Memory Module - UCS-MR-X16G1RS-H
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 | CISCO |
---|---|
Memory Technology | DDR4 Memory |
Memory Form Factor | RDIMM EEC |
Memory Family | PC4 2666V |
Memory Size | 16GB modules |
Memory Speed | 2666MHz |
The Cisco 16GB PC4-2666V-R ECC Memory Module (UCS-MR-X16G1RS-H) is a practical upgrade for your server’s performance. Operating at 2666MHz, this DDR4 Registered DIMM is designed to handle tasks like virtualisation, data processing, and everyday server workloads with ease. Its ECC (Error-Correcting Code) technology actively corrects memory errors, keeping your systems stable and your data safe, even under heavy use.
Tailored for Cisco servers, this 16GB module is easy to install and works flawlessly with your existing system. It’s also energy-efficient, helping to help keep power costs down while delivering consistent performance. Cisco’s trusted engineering ensures this memory module can handle the demands of modern IT environments with ease.
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.