Vintage IBM 3420 Magnetic Tape Drive Field Test Unit

IBM FRV 82G2397 YX 110-06H3857 220-06H3857 System Motherboard

LOT OF 5 IBM 16/4 TOKEN RING ISA CARD 41H8462 220 41H8459 01 22041H845901

IBM PowerPC Card 405GP 03BM 1H12T00RPB PPC405GP-3BE200C w/ 02R1660 Cable

Micron 256K X 1 Ram Memory 41265-10 286 386 100ns IBM XT 286 386 PC Tandy Apple

IBM 16/4 TOKEN RING ISA CARD 92G7638 A 442 92G7638A442

PTH451C / PTH451 / THERMISTOR IBM Posistor

IBM PC QUME QUMETRAK 542, BLACK 5.25 FLOPPY DRIVE RARE COLLECTIBLE