EUR 
USD HP Smart Array P816I-A 12GBPS SAS 4GB Raid Controller - 836261-001
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 | HP |
|---|
High-Performance 12Gbps SAS RAID Controller with 4GB Cache
The HP Smart Array P816i-a RAID Controller (Part Number: 836261-001) delivers enterprise-grade performance, scalability, and data protection for HP Gen10 ProLiant servers. Featuring 16 internal SAS/SATA lanes, a dedicated 4GB FBWC (Flash-Backed Write Cache), and 12Gbps interface speeds, this modular controller is built for demanding storage environments. It supports RAID levels 0, 1, 5, 6, 10, 50, and 60, offering robust redundancy and throughput for performance-critical systems.
Designed for Databases, High IOPS Workloads, and Hybrid Storage
The P816i-a is ideal for environments running large-scale virtualisation, transactional databases, and hybrid storage arrays blending SSDs and HDDs. The 4GB write cache improves data integrity and system responsiveness during burst-heavy operations, while full RAID support enables fine-tuned redundancy configurations. Whether you're deploying across SAN-attached nodes, ERP backends, or compute-heavy workloads, this controller offers reliable throughput, flexible scalability, and sustained I/O performance.
Refurbished, Tested, and Backed by Bytestock
This controller 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, fast global shipping, and expert technical support. For powerful, professionally tested HP RAID controllers, trust Bytestock to deliver performance and protection 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.
