Wyse 990603-01 Killer Cache Posted Write Circuit Board

The Wyse 990603-01 Killer Cache Posted Write Circuit Board is a legacy cache controller PCB that adds posted-write buffering to memory transactions, boosting memory write performance and data throughput in older workstation, terminal, or server systems. Designed for internal installation as an expansion interface, it buffers write operations to reduce CPU wait states and improve bus efficiency in legacy industrial computers, serial terminal systems, and proprietary workstation platforms. Technical specs: Manufacturer Wyse Technology; Model/Part 990603-01; Product Type Cache Controller Circuit Board; Board Name Killer Cache Posted Write Board; Construction multi-layer printed circuit board; Technology posted-write cache acceleration circuitry; Application Environment legacy computing and industrial control systems.