HP 491503-061 4GB 667MHz 4Rx8 240 Pin ECC DDR2 Memory

Upgrade your server performance with the HP 491503-061 4GB 667MHz 4Rx8 240 Pin ECC DDR2 Memory. Designed specifically for HP ProLiant servers, this memory module is compatible with a wide range of models including ProLiant DX, DL, ML, SL, BL, XL, and CL series. Whether you are enhancing your data center’s reliability or boosting your server’s multitasking capabilities, this 4GB DDR2 DIMM ensures stable and efficient operation with error-correcting code (ECC) technology, making it an ideal choice for enterprise environments that demand high data integrity and uptime.

This memory module offers a balanced combination of speed and reliability. Below are the key specifications that highlight its performance and compatibility:

• Brand: HP
• Capacity: 4GB
• Memory Speed: 667MHz
• Data Integrity Check: ECC (Error-Correcting Code)
• Voltage: 1.8V
• Rank: 4Rx8
• Latency Timing: CL5
• Pins: 240 Pin
• Memory Technology: DDR2
• Buffered/Registered: Yes
• Memory Form Factor: DIMM

With its registered and buffered design, this memory module minimizes electrical load on the memory controller, improving signal integrity and system stability—critical for servers running mission-critical applications. Its 1.8V low voltage operation also helps reduce power consumption and heat generation, contributing to a more efficient server environment.