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P47777-B21 HP MR416i-p Gen11 x16 Lane 8GB Cache PCI Storage Controller

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P47777-B21 Overview

The P47777-B21 (HPE MR416i-p Gen11) is an enterprise-class tri-mode storage controller in a standard PCIe stand-up form factor, designed for HPE ProLiant Gen11 servers. Featuring a PCIe 4.0 x16 host interface and 16 internal lanes, it simultaneously supports NVMe, SAS, and SATA drives. Equipped with an 8GB Flash-Backed Write Cache (FBWC), it delivers high IOPS performance and handles advanced RAID arrays ($0, 1, 5, 6, 10, 50, 60$) alongside mixed-mode HBA operations. For infrastructure security, the controller integrates SPDM for certificate-based hardware authentication with HPE iLO 6 and Silicon Root of Trust protection.

$1,549

Out of stock

P47777-B21 Technical Specifications

HP MR416i-p Gen11 x16 Lane 8GB Cache PCI Storage Controller

Brand/Series: HPE Compute MR Gen11 (MegaRAID)
Form Factor: Standard PCIe Plug-in Card (Half-Height/Half-Length)
Interfaces: PCIe Gen 4.0 x16 host interface / x16 internal storage lanes
Cache: 8GB Flash-Backed Write Cache (FBWC)
Tri-Mode Support: 16Gbps NVMe, 12Gbps SAS, and 6Gbps SATA
RAID Support: RAID 0, 1, 5, 6, 10, 50, 60 (Supports simultaneous RAID & HBA/Pass-through)
Security: SPDM authentication via HPE iLO 6, Hardware Root of Trust, and SED support
Best For: High-performance hardware RAID, data encryption, and high-throughput enterprise workloads on HPE ProLiant Gen11 servers using standard PCIe slots.

GTIN: 190017544106 SKU: P47777-B21 Categories: , Tags: , , , , Brand:

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