HP 405477-061 4GB PC2-5300p DDR2-667 2RX4 ECC Memory

Overview
The HP 405477-061 4GB PC2-5300p DDR2-667 2RX4 ECC memory module is a high performance, error correcting solution designed for mission critical servers and workstations. Built to HP standards, this module delivers reliable, consistent operation in demanding environments where data integrity and uptime are essential.

Key Features

• 4GB capacity per module provides ample memory for virtualization and database workloads
• PC2-5300p (DDR2-667) speed ensures fast data transfer rates and low latency
• 2RX4 architecture offers a balanced layout for optimal signal integrity
• ECC (Error Correcting Code) detects and corrects single-bit errors, reducing system crashes and data corruption
• Fully compatible with HP ProLiant and BladeSystem servers that support DDR2 ECC memory
• Low power consumption helps to keep operating costs down

Technical Specifications

• Part Number: 405477-061
• Manufacturer: HP
• Memory Type: DDR2 SDRAM
• Form Factor: DIMM
• Capacity: 4GB
• Speed: 667 MHz (PC2-5300p)
• Data Width: 64 bits
• Ranks: 2
• Module Organization: 2RX4
• Voltage: 1.8 V
• ECC: Yes, supports single-bit error correction and detection of multi-bit errors
• Operating Temperature: 0 to 85 degrees C

Typical Applications

• Enterprise servers running virtualization platforms such as VMware ESX or Microsoft Hyper-V
• Database servers that require high reliability and data integrity
• High performance computing clusters where error correction is critical
• Mission critical workstations used for engineering, scientific, or financial analysis
• Any HP ProLiant or BladeSystem configuration that supports DDR2 ECC memory

By choosing the HP 4GB PC2-5300p DDR2-667 ECC memory module, you gain a trusted component that helps maintain system stability, improve performance, and protect valuable data in the most demanding computing environments.