HPE - SmartMemory - DDR5 - module - 32 GB - DIMM 288-PIN - 4800 MHz / PC5-38400 CL40 1.1 V registered ECC

The HPE DDR5 32GB 4800MHz memory module (P43328-B21) is a 288-pin DIMM designed for servers and high-performance PCs. Offering 32 GB of DDR5 capacity and a 4800 MT/s clock speed with CAS latency 40 and 1.1 V operating voltage, this HPE SmartMemory module is engineered to improve bandwidth and latency compared to DDR4 3200 MT/s modules while maintaining compatibility with HPE server platforms.

Advantages

HPE DDR5 SmartMemory increases data bandwidth and reduces latency versus DDR4 3200 MT/s modules, delivering improved performance for memory-intensive workloads. Modules are tested and qualified on HPE server platforms to ensure signal integrity and system reliability. Built with high-quality materials and advanced error-detection technology, the memory reduces unnecessary DIMM replacements and minimizes server downtime.

Suitable for

• Server upgrades in HPE systems requiring DDR5 memory
• High-performance workstations and professional PCs
• Memory-intensive applications such as virtualization, databases, and analytics

Key specifications

• Manufacturer: HPE / HP Enterprise
• Model / MPN: P43328-B21
• Capacity: 32 GB
• Memory type: DDR5
• Speed: 4800 MT/s (4800 MHz)
• Form factor: 288-pin DIMM
• CAS latency: 40
• Voltage: 1.1 V
• EAN: 4549821425983
• Weight: 0.045 kg

How to use

Power down the server or workstation and disconnect it from the power source before installing memory. Consult the HPE platform documentation for supported memory population rules and slot ordering. Align the 288-pin DIMM with the memory slot keyed notch, press firmly until the module latches into place, then reconnect power and verify system POST/BIOS recognizes the new module.

Recommendations

Install HPE DDR5 SmartMemory modules in matched pairs or per the server vendor's recommended population guidelines to ensure optimal performance and signal integrity. Use HPE-qualified modules for HPE servers to maintain warranty coverage and compatibility.