834932-001 HP 8GB PC4-17000 DDR4-2133MHz non-ECC Unbuffered CL15 288-Pin DIMM 1.2V Dual Rank Memory Module. The HP 834932-001-RF is an 8GB PC4-17000 DDR4-2133MHz non-ECC Unbuffered CL15 288-Pin DIMM memory module. It offers dual rank configuration and operates at 1.2V for efficient power consumption. Ideal for enhancing system performance, this module is compatible with various desktop and server platforms, providing reliable and responsive memory capabilities for computing tasks.