Dell Kioxia CM6-R 2.5" 15.36TB Gen 4 RI NVMe SSD Drive - J91CR KCM6XRUL15T3
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 | DELL |
---|---|
HDD Form Factor | 2.5 inch HDD FF |
HDD Capacity | 15.36TB |
HDD Read Write speed | NVMe |
High-Capacity Gen 4 NVMe Storage for Read-Intensive Workloads
The Dell Kioxia CM6-R is a 2.5" U.2 NVMe SSD offering 15.36TB of storage with a PCIe Gen 4.0 x4 interface, designed for demanding enterprise environments. With support for NVMe 1.4 and TLC NAND, it delivers up to 6,900MB/s sequential read and 1.4M IOPS performance. Power-loss protection, end-to-end data integrity, and dual-port failover support ensure reliable, high-throughput operation in mission-critical applications.
Optimised for Virtualisation, Analytics, and Tiered Storage
Built for read-intensive scenarios, the CM6-R is ideal for use in virtual desktop infrastructure, business intelligence workloads, streaming content delivery, and cloud-native platforms. The large 15.36TB capacity makes it well-suited for organisations consolidating data onto fewer drives, while the PCIe Gen 4 bandwidth ensures fast, predictable access across high-volume workloads. Its U.2 interface enables easy integration into Dell PowerEdge servers supporting Gen 4 NVMe storage.
Refurbished, Tested, and Backed by Bytestock
This drive is manufacturer-refurbished and has been professionally tested by Bytestock’s in-house team to ensure enterprise-grade reliability. It comes with Bytestock’s up to 5-year return-to-base warranty and is available with fast global shipping. Each SSD is thoroughly validated to meet performance and endurance standards, providing a high-capacity, cost-effective storage upgrade for enterprise deployments.
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.