669322-B21 HP 4GB DDR3-1600MHz PC3-12800 ECC Unbuffered CL11 240-Pin DIMM 1.35V Low Voltage Dual Rank Memory Module

Upgrade your server or workstation with the HP 4GB DDR3 ECC memory module, engineered to deliver reliable, error‑free performance for mission‑critical applications. Its low‑voltage design reduces power consumption and heat output, enabling quieter, more efficient operation in tight rack environments. The dual‑rank architecture ensures balanced memory access and consistent throughput, while the ECC feature protects against data corruption, giving you confidence in data integrity. Compatible with a wide range of HP server platforms, this module seamlessly integrates into existing systems, providing a cost‑effective solution for expanding capacity without compromising stability.