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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Return Policy (Short Summary)
We offer a 30-day return window for most unopened, factory-sealed items.
Returns must be authorized before shipping back and must include all original packaging and accessories. Opened or used items are not returnable unless defective.
Some products—such as custom orders, special-order items, audio gear, software, and LED video walls—are non-returnable. Non-defective returns may be subject to a 20–30% restocking fee, and customers are responsible for return shipping costs.
For damaged or incorrect items, please contact us immediately.
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