HP 500659-B21 4GB 1333MHz 2Rx4 240 Pin ECC DDR3 Memory

The HP 500659-B21 4GB 1333MHz 2Rx4 240 Pin ECC DDR3 Memory is a reliable and high-performance memory module designed specifically for HP ProLiant servers. Ideal for enhancing server performance and stability, this memory is compatible with a wide range of HP ProLiant models including the DX, DL, ML, SL, BL, XL, and CL series. Whether you are upgrading your existing server or building a new one, this 4GB DDR3 DIMM ensures efficient multitasking and faster data processing, making it perfect for enterprise applications, virtualization, and data-intensive tasks.

Key specifications of this memory module highlight its robust design and compatibility with server environments. Featuring a 1333MHz memory speed and ECC (Error-Correcting Code) technology, it helps maintain data integrity by detecting and correcting memory errors. The 2Rx4 rank configuration and 240-pin form factor ensure seamless integration with supported server motherboards. Operating at a low voltage of 1.35V, it balances performance with energy efficiency, while the CL9 latency timing offers responsive memory access.

• Brand: HP
• Capacity: 4GB
• Memory Speed: 1333MHz
• Data Integrity Check: ECC
• Voltage: 1.35V
• Rank: 2Rx4
• Latency Timing: CL9
• Pins: 240 Pin
• Memory Technology: DDR3
• Memory Form Factor: DIMM

For your convenience, here are some compatible spare part numbers that you can consider for replacements or additional upgrades:

• HP 500203-001 (Part Number: 500203-001)
• HP K2Q44A (Part Number: K2Q44A)