NL797AA HP 4GB DDR3 1333MHz ECC Unbuffered UDIMM 240-Pin RAM

The HP NL797AA is a 4GB DDR3 memory module designed to support systems requiring error-correcting code (ECC) memory. It operates at a frequency of 1333MHz and features an unbuffered UDIMM form factor, which is commonly used in workstations and servers that demand data integrity. The module runs on a standard voltage of 1.5V and fits into 240-pin memory slots.

This memory module is typically used by IT professionals managing enterprise systems where ECC capabilities are necessary to detect and correct common types of internal data corruption. It is suitable for environments where maintaining system stability is critical.

• 4GB capacity DDR3 memory for standard workload support
• 1333MHz speed providing consistent data transfer rates
• ECC unbuffered design enabling error detection and correction
• Operates at standard 1.5V voltage
• Fits into 240-pin UDIMM slots

The HP NL797AA serves an important role in enhancing system reliability by helping prevent data errors. Its unbuffered ECC design supports systems that require error correction without additional buffering, fitting a range of compatible platforms. This memory module addresses the need for error-managed memory in professional computing environments.