HP 64GB DDR2-667 ECC Registered Memory Kit – 495605-B21

HP GENUINE (NOT THIRD PARTY). BRAND NEW FACTORY SEALED & RETAIL BOXED WITH THE FULL ONE YEAR HP WARRANTY!!!

Overview

The HP 495605-B21 Memory Kit delivers 64GB of high-capacity DDR2 SDRAM designed to enhance the performance, reliability, and scalability of compatible HP ProLiant G5 Blade Servers and HP Blade Workstations. Operating at 667 MHz (PC2-5300), this genuine HP memory provides enterprise-grade performance for virtualization, database applications, and other memory-intensive workloads.

Featuring ECC (Error-Correcting Code) technology and Registered Dual Rank architecture, the HP 495605-B21 helps protect data integrity while ensuring stable system operation in mission-critical environments.

Key Features

• Genuine HP Original Memory
• 64GB total memory capacity
• DDR2 SDRAM technology
• 667 MHz memory speed
• PC2-5300 memory standard
• DIMM 240-pin form factor
• ECC (Error-Correcting Code) support
• Registered Dual Rank memory
• 1.8V operating voltage
• Enterprise-grade reliability
• Factory sealed with full one-year HP warranty

Technical Specifications

Brand: Hewlett-Packard (HP)
Part Number: 495605-B21
Product Type: Memory Kit
Condition: Brand New

Memory Specifications

• Total Capacity: 64GB
• Memory Technology: DDR2 SDRAM
• Memory Speed: 667 MHz
• Memory Standard: PC2-5300
• Form Factor: DIMM 240-pin
• Data Integrity Check: ECC
• Memory Features: Registered, Dual Rank
• Supply Voltage: 1.8V
• Compatible Slots: 8 x DIMM 240-pin
• Upgrade Type: System Specific

Compatible HP Systems

The HP 495605-B21 Memory Kit is designed for:

• HP ProLiant BL260c G5
• HP ProLiant BL465c G5
• HP ProLiant BL495c G5
• HP ProLiant BL685c G5
• HP xw2x220c Blade Workstation

Benefits

• Expands server memory capacity
• Improves multitasking performance
• Supports virtualization workloads
• Enhances application responsiveness
• Maintains data integrity with ECC technology
• Reliable Registered Dual Rank architecture
• Optimized for HP BladeSystem platforms
• Stable operation for enterprise environments

Ideal Applications

• Enterprise blade servers
• Virtualization environments
• Database servers
• Cloud infrastructure
• High-performance computing
• Engineering workstations
• Business-critical applications
• Data center deployments

Why Choose HP 495605-B21

• Genuine HP-certified memory
• Enterprise-grade ECC protection
• Registered Dual Rank architecture
• Fully tested for HP compatibility
• Reliable long-term performance
• High manufacturing standards
• Trusted HP engineering
• Backed by a full one-year HP warranty

FAQs

What is the total capacity of the HP 495605-B21 Memory Kit?
The kit provides 64GB of DDR2 SDRAM memory.

What type of memory does this kit use?
It uses DDR2 SDRAM technology with ECC Registered Dual Rank architecture.

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

Does this memory support ECC?
Yes. It features ECC (Error-Correcting Code) technology to improve data integrity and system reliability.

What is the operating voltage?
The memory operates at 1.8V.

Which HP systems are compatible with this memory kit?
The HP 495605-B21 is compatible with HP ProLiant BL260c G5, BL465c G5, BL495c G5, BL685c G5, and the HP xw2x220c Blade Workstation.

Is this a genuine HP product?
Yes. The HP 495605-B21 is a genuine HP memory kit, factory sealed and backed by the full one-year HP warranty.