The HMT451S6MFR8A-H9N0 is a DDR3 SODIMM module from SK hynix, designed to elevate the performance of laptops and small form factor PCs. This module, with its DDR3-1333 512Mx64 SODIMM 1Rx8 (4GB) 1.35V specification, not only offers an excellent balance of speed and capacity but does so with reduced power consumption thanks to its 1.35V operation. Compatible with a 204-pin SODIMM slot, it's equipped to deliver smooth performance for both general computing and multimedia tasks. The 512Mx64 structure, organized as 1Rx8 (one rank by eight devices), enhances the efficiency and bandwidth of data transfer, making the module an ideal choice for systems requiring a memory upgrade for better multitasking capabilities. Manufactured by SK hynix, a globally recognized leader in memory products, this module incorporates 512Mx8 8C configuration chips, ensuring reliable performance and compatibility with a broad range of laptops and small form factor PCs.