HP 845264-B21 16GB (1x16GB) Single Rank x4 PC4-21300 (DDR4-2666)

HP 845264-B21 16GB DDR4-2666 NVDIMM Memory Kit – Enterprise-Grade Server Memory

The HP 845264-B21 16GB (1x16GB) DDR4-2666 NVDIMM Memory Kit is a premium, enterprise-class memory module designed for HP ProLiant servers and high-performance data center environments. Combining DDR4-2666 high-speed DRAM with Non-Volatile DIMM (NVDIMM) technology, this memory kit ensures that critical data is protected during unexpected power outages while maintaining blazing-fast system performance.

With the increasing demands on enterprise IT infrastructures, organizations require memory solutions that not only deliver high-speed performance but also provide data persistence to reduce downtime and safeguard vital applications. The HP 845264-B21 NVDIMM is specifically engineered to meet these challenges, offering superior reliability, efficiency, and seamless integration with HP server platforms.

High-Speed Performance and Reliability

The HP 845264-B21 operates at DDR4-2666 MHz (PC4-21300), ensuring fast access to data and optimized performance for virtualized workloads, databases, and mission-critical applications. Its Single Rank x4 configuration is designed for compatibility with modern HP ProLiant servers, providing stable and consistent performance even under heavy workloads.

Unlike traditional memory modules, the NVDIMM design combines DRAM speed with persistent memory. In the event of a power failure, this memory kit preserves all stored data, protecting applications and transactions from unexpected disruptions. This makes it ideal for environments where data integrity and uptime are critical, including financial systems, healthcare servers, and cloud infrastructures.

Key Features of HP 845264-B21 NVDIMM

• Capacity: 16GB (1x16GB) for optimal memory scaling

• Memory Type: DDR4-2666 (PC4-21300) for fast server performance

• Configuration: Single Rank x4

• Technology: NVDIMM – combines DRAM speed with persistent memory

• Form Factor: Standard DDR4 DIMM compatible with HP ProLiant servers

• Enterprise Reliability: Designed for 24/7 operation in mission-critical environments

Benefits for Enterprise Environments

1. Persistent Data Protection – Protects critical data during unexpected power loss.

2. High Performance – Accelerates memory-intensive workloads for databases and virtualization.

3. Server Compatibility – Guaranteed compatibility with HP ProLiant servers, reducing installation and configuration errors.

4. 24/7 Reliability – Engineered for continuous operation in demanding enterprise environments.

5. Scalable Solution – Can be used in conjunction with other HP memory modules for optimal system expansion.

Ideal Applications

• Enterprise Server Upgrades – Improve the performance and reliability of existing HP ProLiant servers.

• Virtualization Environments – Handle multiple virtual machines with reduced latency.

• Databases and Analytics – Fast memory access ensures quicker query execution and processing.

• High-Availability Systems – Persistent memory minimizes downtime and prevents data loss.

• Cloud and Data Centers – Ensures efficient memory usage for large-scale workloads.

Why Choose Genuine HP Memory?

Choosing HP genuine memory like the 845264-B21 ensures complete firmware compatibility, optimal performance, and long-term system stability. Non-genuine memory modules may lead to server errors, system instability, or reduced efficiency, especially in enterprise-grade applications. The HP 845264-B21 NVDIMM provides the peace of mind that comes with using certified memory designed for HP server ecosystems.

Technical Specifications

• Part Number: 845264-B21

• Capacity: 16GB (1x16GB)

• Type: DDR4-2666 / PC4-21300

• Configuration: Single Rank x4

• Technology: NVDIMM

• Compatible Servers: HP ProLiant Gen8, Gen9, Gen10

• Form Factor: Standard DDR4 DIMM