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P47184-B21 HPE SR932i-p Gen11 x32 Lanes 8GB Wide Cache PCI SPDM Storage Controller
Product Summary
HPE SR932i-p Gen11 tri-mode storage controller: 8GB cache, 46GB/s throughput, supports SAS/SATA/NVMe. Features hardware root of trust, SPDM security, and expands to 238 drives. Ideal for enterprise databases, virtualization, and high-availability storage.
Basic Properties
Place of Origin:
China
Brand Name:
HPE
Model Number:
P47184-B21
Trading Properties
Minimum Order Quantity:
10
Price:
980 USD
Payment Terms:
T/T
Product Description
P47184-B21 HPE SR932i-p Gen11 x32 Lanes 8GB Wide Cache PCI SPDM Storage Controller
Enterprise-class Tri-mode RAID Storage Controller (SAS/SATA/NVMe)
Product Overview
The HPE SR932i-p Gen11 (P47184-B21) is a high-performance, high-security tri-mode storage controller designed specifically for HPE ProLiant/Apollo Gen11 series servers. Powered by the Microchip SmartROC 3200pe main control chip, it offers 32 lanes, 8GB high-speed cache, supports 24G SAS, 6G SATA, and PCIe 4.0 NVMe protocols, integrates SPDM security protocol and hardware root of trust, and is suitable for enterprise-level high-load storage scenarios such as databases, virtualization, and cloud computing.
Core Technical Specifications
| Part Number | P47184-B21 |
| Main Control Chip | Microchip SmartROC 3200pe |
| Cache Specification | 8GB 144bit DDR4 Flash-backed Write Cache (FBWC) |
| Lanes | 32 Internal Lanes (x32 Lanes) |
| Form Factor | Standard PCIe Half-Height/Half-Length (HH/HL) Card |
| Host Interface | PCIe 4.0 x16 |
| Maximum Throughput | 46GB/s bidirectional; 24GB/s per card |
| IOPS Performance | Up to 3.5 million IOPS; 850,000 IOPS in cache mode |
| Supported Protocols | Tri-mode (24G SAS / 6G SATA / PCIe 4.0 (NVMe 1.4)) |
| Internal Connectors | 4×SlimSAS x8 (32 physical lanes total) |
| Maximum Connected Drives | 32 drives without expander; up to 238 drives with expander |
| Maximum Logical Volumes | 64 |
RAID Level Support
Basic RAID: RAID 0, 1, 5, 6, 10, 50, 60
Enhanced RAID: RAID 1T (Single Drive Redundancy), RAID 10T (Dual Drive Redundancy)
Operating Mode: Hybrid Mode (RAID + HBA/JBOD working simultaneously)
Enhanced RAID: RAID 1T (Single Drive Redundancy), RAID 10T (Dual Drive Redundancy)
Operating Mode: Hybrid Mode (RAID + HBA/JBOD working simultaneously)
Security Features
Hardware Root of Trust (HWRoT) · SPDM Security Protocol · SR Secure Encryption · SED Self-Encrypting Drives · SecureBoot
Compatible Systems
Windows Server · Red Hat Enterprise Linux · SUSE Linux Enterprise Server · Ubuntu · VMware ESXi
Compatible Servers
HPE ProLiant DL/ML/SL Gen11, HPE Apollo Gen11 Series
Key Features & Advantages
- Tri-mode Integration: Supports SAS, SATA, and NVMe hard drives/SSDs simultaneously for hybrid storage architecture
- Enterprise-level Performance: 8GB large wide cache + PCIe 4.0 x16 with 46GB/s bidirectional bandwidth
- Full-link Security: Hardware Root of Trust + SPDM + controller encryption for end-to-end security protection
- Flexible Expansion: Natively supports 32 drives, expandable to 238 drives with expander
- Highly Reliable Cache: Flash-backed Write Cache automatically protects data during power outages
Typical Application Scenarios
- Enterprise Databases (SQL, Oracle, MySQL)
- Virtualization Platforms (VMware, Hyper-V)
- Cloud Computing & Container Storage
- Big Data Analytics & Hadoop
- Video Surveillance & Media Storage
- Mission-critical High-availability Storage Clusters
Product Highlights Summary
Tri-mode Support: SAS 24G / SATA 6G / NVMe 4.0
High Performance: 8GB FBWC, 32 Lanes, 46GB/s Throughput
Strong Security: HWRoT, SPDM, Hardware Encryption
Large Expansion: 32→238 Drive Expansion Capacity
HPE Original: Deeply compatible with Gen11 servers, stable and reliable
Product Details
Highlight:
P47184-B21
,HPE SR932i-p Gen11 x32 Lanes
,PCI SPDM Storage Controller
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