Description
The HPE Microchip SmartRAID SR416i-a is a next-generation modular storage controller engineered for HPE Gen10 Plus servers. Featuring 16 internal tri-mode lanes and a 4 GB DDR4-3200 MHz cache with integrated protection, it delivers superior RAID performance with transfer rates up to 24 GB/s and 3.5 million IOPS.
This controller supports mixed-mode operation (RAID + HBA), allowing deployment flexibility and up to 16 directly connected NVMe/SAS/SATA devices. Integrated with Switchtec™ PCIe switch and HPE Silicon Root of Trust, it ensures enhanced performance and built-in hardware-level security. Easily manage storage through HPE Smart Storage Administrator (SSA) for complete configuration and diagnostics.
Ideal for enterprise and SMBs seeking reliability, density, and speed, the SR416i-a fits into a full-height PCIe stand-up or type-a modular slot.
| Specification | Details |
|---|---|
| Product Number | P12688-B21 |
| Model | HPE SR416i-a Gen10+ Modular Storage Controller |
| Form Factor | Full-height, half-length PCIe (SR932i-p) or Type-a Modular |
| Ports | 16 internal tri-mode (SlimSAS SFF-9402, U.2/U.3) |
| Drive Support | Up to 16 direct-connected SAS, SATA, or NVMe drives |
| Transfer Rate | Up to 24 GB/s bi-directional, up to 3.5M IOPS |
| Cache | 4 GB 72-bit DDR4-3200 MHz with integrated protection |
| RAID Levels | 0, 1, 1 ADM, 10, 10 ADM, 5, 6, 50, 60 |
| Storage Protocols | SATA 6G, SAS 6G/12G/24G, NVMe Gen3/Gen4 |
| Encryption | Controller-Based Encryption (CBE); secure encrypted drives not supported |
| Certifications | CE, FCC, UL, VCCI, BSMI, RoHS, KC, etc. |
| Management Interface | HPE Smart Storage Administrator (SSA) |
| Dimensions (H x L) | 99.1 mm x 111.8 mm (3.9" x 4.4") |
| Weight | 120 g (4.125 oz) |
| Warranty | 3-Year Parts Only |
| Server Compatibility | Refer to HPE Gen10 Plus Controllers QuickSpecs |
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