Reviving Legacy Machines: How ZRAM Extends PC Lifespan in 2026

ZRAM enables legacy PCs with limited RAM to function like modern systems by achieving up to 3x memory efficiency through intelligent compression. The choice between LZ4 and ZSTD algorithms directly impacts performance and depends on CPU generation and available RAM. This sustainable approach extends hardware lifespan without replacement, reducing e-waste while improving accessibility for budget-constrained users.