HP 500666-S21 16GB 1066MHz 4Rx4 240 Pin ECC DDR3 Memory

The HP 500666-S21 16GB 1066MHz 4Rx4 240 Pin ECC DDR3 Memory module is an ideal upgrade for enhancing the performance and reliability of your HP ProLiant servers. Designed specifically for a wide range of ProLiant server models including DX, DL, ML, SL, BL, XL, and CL series, this memory module ensures seamless compatibility and optimal operation. Whether you're running demanding applications, virtualization workloads, or data-intensive tasks, this 16GB DDR3 DIMM provides the capacity and speed needed to keep your systems running efficiently.

Featuring Error-Correcting Code (ECC) technology, this memory module actively detects and corrects common types of data corruption, helping to maintain system stability and prevent downtime. Operating at 1066MHz with a latency timing of CL7, it balances speed and reliability, making it suitable for enterprise environments where data integrity is critical.

Key specifications of the HP 500666-S21 memory module include:

• Brand: HP
• Capacity: 16GB
• Memory Speed: 1066MHz
• Data Integrity Check: ECC (Error-Correcting Code)
• Rank: 4Rx4
• Latency Timing: CL7
• Pins: 240 Pin
• Memory Technology: DDR3
• Memory Form Factor: DIMM

For your convenience, here is a list of compatible spare part numbers that correspond to this memory module. These alternatives ensure you can find the exact replacement or upgrade part you need:

• HP 593915-S21 (Part Number: 593915-S21)
• HP 647056-001 (Part Number: 647056-001)
• HP 642011-S21 (Part Number: 642011-S21)
• HP 642011R-B21 (Part Number: 642011R-B21)
• HP NL674UT (Part Number: NL674UT)
• HP AM363-69001 (Part Number: AM363-69001)
• HP 500666-B21 (Part Number: 500666-B21)
• HP 593915-B21 (Part Number: 593915-B21)
• HP 500207-071U (Part Number: 500207-071U)