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869083-B21
SMART ARRAY P816I-A SR G10 LH CTRLR PL=SI
Trusted by the Highest-Stakes Buyers
Federal agencies and Fortune 500 operations source through ORM Systems.
US Government & Defense




Enterprise Clients
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869083-B21-SMART ARRAY P816I-A SR G10 LH CTRLR PL=SI is a high-performance storage controller expansion card engineered for enterprise server environments. Built on a PCIe x8 interface with PCIe 3.0 support, this controller integrates the HP Smart Array P816 chipset to deliver robust hardware RAID functionality for demanding storage expansion needs.
Optimized for low-profile installations, this left-hand controller is designed to fit in compact chassis while offering extensive operating system compatibility with Windows, Linux, and VMware ESXi. Its advanced RAID support and passive cooling solution make it ideal for server enhancement and mission-critical data storage applications.
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Every unit is authentic, sourced through trusted and authorised channels, and serial-verified on request. Genuine networking and IT hardware, guaranteed, or your money back.
New products are backed by up to 3 years of extended warranty, and certified refurbished units by up to 3 months, for dependable protection on every order. Coverage is clear, honoured in full, and confirmed on each product page.
If a unit ever falls short, our streamlined RMA process gets a replacement to you fast, with advance replacement available to keep your network running. No jargon, no runaround.
Every device is inspected, bench-tested, and firmware-verified, with configurations wiped before dispatch. Additional testing can be arranged to confirm full working condition on request.
Our specialists assist with compatibility, configuration, licensing, and installation, before and after you buy. Real hardware expertise, whenever you need it.
dispatched quickly and shipped worldwide from regional hubs, fully tracked and insured.
P816i-a LH managed large RAID sets reliably.
Excellent cache handling.
OEM quality ensured stability.
Enterprise level performance.
Consistent results.
The HPE Smart Array P816i-a SR Gen10 LH controller is an onboard SAS/SATA RAID controller for HPE ProLiant Gen10 servers, providing hardware RAID acceleration and enterprise-class data protection.
The P816i-a SR Gen10 is compatible with HPE ProLiant Gen10 DL and ML series servers that include the LH (low-profile, half-height) riser slot and support integrated Smart Array controllers.
It supports RAID 0, 1, 10, 5, 50, 6 and 60, enabling flexible configurations for performance, capacity and data protection.
The controller offers 16 internal SAS/SATA lanes, supporting up to eight dual-port drives via the server backplane.
It features 2 GB of DDR4 SmartCache with optional upgrade paths to 4 GB and includes flash-backed write cache (FBWC) for data persistence.
Yes, SmartCache accelerates reads by caching frequently accessed data on SSDs, boosting I/O performance for mixed workloads.
Yes. The controller is pre-mounted on the system board or available as a plug-in LH riser card; installation involves securing the card, connecting the backplane cable and updating firmware.
No. This controller is designed for SAS and SATA drives only. For NVMe support, consider an HPE NVMe Smart Array controller.
It integrates with HPE Integrated Lights-Out (iLO), HPE Smart Storage Administrator (SSA) and HPE OneView for configuration, monitoring and firmware updates.
Use the latest HPE Smart Array firmware recommended by the HPE Support Matrix, typically version 7.34.x or higher, to ensure maximum stability and feature support.
The P816i-a includes flash-backed write cache (FBWC), eliminating the need for a separate battery backup unit while preserving write cache during power loss.
Power draw is under 10 W. It relies on server chassis airflow and standard Gen10 cooling, so no additional cooling components are needed.
The controller carries HPE’s standard three-year limited hardware warranty. Optional HPE Care Pack services extend coverage and provide 24x7 support and on-site repair.
With hardware RAID acceleration, up to 16 SAS/SATA lanes, SmartCache technology and FBWC, it delivers up to 12 GB/s aggregate throughput and low latency for demanding workloads.
You can purchase SKU 869083-B21 through authorized HPE channel partners, HPE’s official online store or certified IT resellers to ensure genuine hardware and support.