The factory package is open, however product remains sealed in its original antistatic bag as shown in the pics.

The HP 774170-001 NEW 8GB ECC DDR4-2133P-R Registered Memory Module is a high-quality server memory module designed for use with HP and HPE servers. With a total capacity of 8GB and ECC memory features, this module provides reliable performance and error correction for mission-critical applications. Manufactured by HP in the United States, this DDR4 RAM module has a lifetime manufacturer warranty and is compatible with servers that require a PC4-17000 bus speed. Perfect for expanding memory capacity in servers, this module is a dependable choice for businesses and enterprises.