Up for sale is a vintage matching pair of high-quality Texas Instruments 72-pin Fast Page Mode (FPM) SIMM desktop memory modules, providing a total capacity of 8MB.Brand: Texas InstrumentsPart Number: TM497MBK36A-70Specifications: 70ns Access Time / 72-Pin SIMM / True Parity CheckingDate Codes: 9510 (Top Module) / 9449 (Bottom Module)These modules share the exact same model code and performance specifications, making them a perfect functional pair for filling out a dual-module memory bank. They are ideal for hobbyists, collectors, and restorers building or upgrading a classic, period-correct 486 or early Intel Pentium retro gaming rig.Condition:The modules are in excellent vintage cosmetic condition. The gold edge contact pins are exceptionally clean, bright, and free of corrosion.Please note that these are being sold As-Is / Untested due to their vintage nature and the fact that I do not have a compatible test bench setup to bench-run them. Please review the high-resolution photos carefully to verify layout and physical condition.