HP Memory 1GB (2 x 512MB) FB-DIMM DDR2-667 Memory Kit – 397409-B21

HP ORIGINAL (NOT THIRD PARTY), BRAND NEW FACTORY SEALED & RETAIL BOXED WITH THE FULL HP WARRANTY!!!

Overview

The HP 397409-B21 Memory Kit provides 1GB of total memory capacity through two 512MB Fully Buffered DIMM (FB-DIMM) modules. Designed for enterprise-class server environments, this memory upgrade delivers reliable performance, enhanced system stability, and optimized memory management for compatible HP server platforms.

As applications, processors, storage systems, and virtualization environments continue to grow in complexity, dependable memory becomes critical for maintaining performance and uptime. HP Original Memory solutions are engineered to provide superior compatibility, reliability, and efficiency while helping organizations maximize system productivity.

Operating at 667 MHz and compliant with the PC2-5300 standard, the HP 397409-B21 memory kit offers a cost-effective solution for maintaining and upgrading supported HP server systems.

Key Features

• Genuine HP Original Memory
• Total memory capacity of 1GB
• Includes 2 x 512MB memory modules
• Fully Buffered DIMM (FB-DIMM) architecture
• DDR2 SDRAM technology
• 667 MHz memory speed
• PC2-5300 memory specification
• Enterprise-grade reliability
• Optimized for HP server platforms
• Factory sealed with HP warranty

Technical Specifications

Brand: HP
Part Number: 397409-B21
Product Type: Memory Kit
Condition: Brand New

Memory Specifications

• Total Capacity: 1GB
• Module Configuration: 2 x 512MB
• Memory Technology: DDR2 SDRAM
• Memory Type: FB-DIMM (Fully Buffered DIMM)
• Memory Speed: 667 MHz
• Memory Standard: PC2-5300

Packaging

• Packaged Quantity: 2 Memory Modules
• HP Original Product
• Factory Sealed Retail Package

Benefits of HP 397409-B21 Memory

• Improves system responsiveness
• Supports stable server performance
• Enhances memory bandwidth efficiency
• Reliable fully buffered architecture
• Designed for enterprise environments
• Optimized compatibility with HP systems
• Helps maintain system uptime
• Trusted HP quality and engineering

Ideal Use Cases

• Server memory upgrades
• Legacy HP server maintenance
• Enterprise IT environments
• Infrastructure support projects
• Business-critical applications
• Data center operations
• System replacement requirements
• HP server performance optimization

Why Choose HP Original Memory

• Genuine HP-certified component
• Thoroughly tested for compatibility
• Enterprise-grade reliability
• High-quality manufacturing standards
• Consistent performance under demanding workloads
• Designed specifically for HP systems
• Backed by HP warranty support

FAQs

What is the total capacity of the HP 397409-B21 memory kit?
The kit provides a total of 1GB of memory using two 512MB modules.

How many memory modules are included?
The package includes 2 x 512MB FB-DIMM memory modules.

What type of memory does this kit use?
It uses DDR2 SDRAM technology with a Fully Buffered DIMM (FB-DIMM) architecture.

What is the memory speed?
The memory operates at 667 MHz and complies with the PC2-5300 specification.

What are the advantages of FB-DIMM memory?
FB-DIMM technology improves memory scalability, reliability, and bandwidth management in enterprise server environments.

Is this a genuine HP product?
Yes. The 397409-B21 is an original HP memory kit that comes factory sealed and backed by a full HP warranty.