Optimizing Energy Efficiency in Computing: Storage Solutions and Strategies
Explore the storage hierarchy, device latency, power consumption, cache drives, and strategies for energy-efficient computing. Learn about two-speed disks, maid paper, PDC paper, and the relationship between power and latency in computing systems.
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CSE 591: Energy-Efficient Computing Lecture 11 SLEEP: storage Anshul Gandhi 347, CS building anshul@cs.stonybrook.edu
Storage hierarchy Device/tech Latency $/GB SRAM 1ns 500-1000 DRAM 50ns 5-10 Flash 50-100ns 1 Disk 5ms 0.05 Tape 5-10ms (or s) 0.01
