HPE 774175-001 – 32GB DDR4 ECC RDIMM SmartMemory
Key Features
- 32GB DDR4 ECC Registered SmartMemory
- 2133 MT/s PC4-17000 speed
- Dual-rank server-grade RDIMM design
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HPE 774175-001 32GB DDR4 ECC RDIMM SmartMemory
Overview
Overview
The HPE 774175-001 is a 32GB DDR4 Registered ECC SmartMemory module designed for HPE ProLiant Gen9 server platforms. It is used in enterprise environments requiring reliable memory expansion for virtualization, database workloads, and general-purpose server operations.
The module operates at 2133 MT/s (PC4-17000) and uses ECC Registered DIMM architecture to ensure data integrity and system stability under continuous workloads. The RDIMM design enables higher memory density and stable multi-module configurations in server environments.
It is commonly deployed in ProLiant DL, ML, and BL series servers where scalable memory capacity is required for virtual machines, application hosting, and centralized enterprise workloads. The module follows standard 288-pin DDR4 architecture for compatibility with supported Gen9 systems.
The memory integrates with HPE SmartMemory validation technology, enabling firmware-level verification, optimized performance behavior, and improved reliability tracking within supported HPE server ecosystems.
Typical Deployment Scenarios
- VMware and Hyper-V virtualization hosts
- HPE ProLiant Gen9 server upgrades
- Enterprise application servers
- Database and analytics workloads
- Cloud and hosting infrastructure nodes
- General-purpose data center servers
Technical Specifications
| Specification | Details |
|---|---|
| Brand | HPE |
| Part Number | 774175-001 |
| Product Type | Server Memory Module |
| Memory Capacity | 32 GB |
| Memory Technology | DDR4 SDRAM |
| Memory Speed | 2133 MT/s (PC4-17000) |
| DIMM Type | RDIMM (Registered) |
| Error Correction | ECC |
| Rank Configuration | Dual Rank x4 |
| Voltage | 1.2V |
| CAS Latency | CL15 |
| Pin Count | 288-pin |
| Form Factor | DIMM |
| Compatibility | HPE ProLiant Gen9 servers |
Compatibility / Ecosystem
The HPE 774175-001 is compatible with HPE ProLiant Gen9 servers supporting DDR4 ECC Registered SmartMemory modules. It is used in enterprise rack, tower, and blade systems and integrates into ECC-protected memory channels for stable operation in virtualization and data center workloads.
Additional information
| Weight | 0.45 kg |
|---|---|
| Dimensions | 19.81 × 8.89 × 1.91 cm |







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