AddOn HP® 805667-B21 Compatible Factory Original 4GB DDR4-2133MHz Unbuffered ECC Single Rank x8 1.2V 288-pin CL15 UDIMM

AddOn HP® 805667-B21 Compatible Factory Original 4GB DDR4-2133MHz Unbuffered ECC Single Rank x8 1.2V 288-pin CL15 UDIMM - 4 GB (1 x 4GB) - DDR4-2133/PC4-17066 DDR4 SDRAM - 2133 MHz Single-rank Memory - CL15 - 1.20 V - ECC - Unbuffered - 288-pin - µDIMM - Lifetime Warranty

• Allow convenient and fast access to the stored information your computer is actively using for maximum efficiency
• Up to 2133 MHz speed for smooth computer performance
• 4 GB memory smoothly executes complex apps and games
• DDR4 SDRAM interface multiplexes 2-bit data from memory cell and I/O buses to minimize processor idle time and enhance your computer's performance
• 1 x 4GB modules for dependable storage efficiency and maximum convenience
• 288-pin for faster, dependable performance and better access to data and information
• CL15 CAS latency for faster, dependable clock cycles which allows quick access and retrieval of data and information
• µDIMM form factor with 288-pin and 4 GB memory size effectively lessens the electrical load on the memory controller to allow maximum feasibility
• Unbuffered signal processing allows higher accuracy and enhanced ram module performance