Selling my old ISA PROMISE DC-100 CACHING DISK CONTROLLER with I/O expanded with 2MB of CACHE RAM. Perfect for a 286/386/486, supports up to 8MB of CACHE RAM (2 x 4MB 30 pin SIMM, tested). Tested with an old HDD and 1.44MB floppy drive, serial port is working fine too. I'm asking 40 euros...
www.amibay.com