Description
HPE 256GB DDR5-4800 Octal Rank x4 EC8 Registered 3DS Smart Memory Kit (P43337-B21)
Product Overview
The HPE 256GB DDR5-4800 Octal Rank x4 EC8 Registered 3DS Smart Memory Kit (P43337-B21) is an enterprise-grade server memory module designed to meet the demands of modern data centers. Built specifically for HPE ProLiant servers, this high-capacity DDR5 RDIMM delivers exceptional performance, reliability, and scalability for memory-intensive workloads.
High-Performance DDR5 Server Memory
DDR5-4800 Speed for Faster Data Processing
This memory module operates at DDR5-4800 (4800 MT/s / PC5-38400R), providing higher bandwidth and improved data throughput compared to previous DDR4 generations. Faster memory speeds help reduce latency and improve overall server responsiveness.
Octal Rank x4 Architecture
The Octal Rank (8R) x4 configuration enables higher memory density and improved parallel data access. This design is ideal for servers that require large memory footprints and consistent performance under heavy workloads.
Enterprise-Grade Reliability and Error Protection
EC8 Registered ECC Technology
The EC8 Registered ECC (Error-Correcting Code) technology detects and corrects memory errors in real time. This significantly improves system stability, prevents data corruption, and ensures reliable operation in mission-critical environments.
3DS (3D Stacked) Smart Memory Design
The 3DS Smart Memory architecture allows multiple DRAM layers to be stacked vertically, enabling higher capacity per DIMM while maintaining signal integrity and thermal efficiency. This makes it possible to deploy large memory configurations without sacrificing reliability.
Energy Efficiency and Thermal Optimization
Low-Power 1.1V Operation
Operating at 1.1 V, this DDR5 memory module consumes less power than earlier memory generations. Lower power consumption helps reduce heat output and overall data-center operating costs.
Technical Specifications
Memory Specifications
-
Manufacturer: HPE
-
Part Number: P43337-B21
-
Capacity: 256GB
-
Memory Type: DDR5 Registered (RDIMM)
-
Speed: 4800 MT/s (PC5-38400R)
-
CAS Latency: 46-39-39
-
Rank: Octal Rank (8R)
-
ECC: Yes (EC8 Registered ECC)
-
3DS Technology: Yes
-
Voltage: 1.1 V
-
Form Factor: 288-pin DIMM
Source:
HPE Server Memory Documentation
https://www.hpe.com/ae/en/product-catalog/options/server-memory.html
Compatibility and Use Cases
Supported Server Platforms
The HPE 256GB DDR5-4800 Smart Memory Kit is designed for HPE ProLiant Gen11 and newer servers that support DDR5 RDIMM memory and Smart Memory features.
Ideal Workloads
This memory module is ideal for:
-
Virtualization and hypervisor environments
-
Large-scale databases and in-memory computing
-
Cloud infrastructure and private data centers
-
High-performance computing (HPC) workloads
-
Analytics and AI-driven applications
Why Choose HPE Smart Memory
Vendor-Qualified and Server-Optimized
HPE Smart Memory is fully tested and qualified for HPE servers, ensuring optimal compatibility, accurate system monitoring, and maximum performance. Using genuine HPE memory helps avoid compatibility issues and maintains full server support.
Source:
https://www.hpe.com/us/en/servers/server-memory.html
Conclusion
The HPE 256GB DDR5-4800 Octal Rank x4 EC8 Registered 3DS Smart Memory Kit (P43337-B21) delivers the capacity, speed, and reliability required for today’s enterprise servers. With advanced DDR5 performance, robust ECC protection, and high-density 3DS architecture, this memory module is an excellent choice for organizations running demanding workloads and mission-critical applications.
Reviews
There are no reviews yet.