1-Mbyte DECstation/System 5000-33 memory Maximum allowable memory is 4 Mbytes MSV11 QB- 2-Mbyte MOS memory per system. 1 Mybte is included in the DECstation/System 5000-33 Base Hardware Systems and 2 Mybtes are included in the D2 Base Hardware Systems. 159-Mbyte tabletop disk drive Choose only one combination. RQDX3 extender module The RD54 is not currently supported on 159-Mbyte rackmount disk drive ULTRIX-11 V. 3.0. DECstation/System 5000-33 extender module 71-Mbyte tabletop disk drive RQDX3 extender module B 71-Mbyte rackmount disk drive DECstation/System 5000-33 extender module B 31-Mbyte tabletop disk drive RQDX3 extender module B 31-Mbyte rackmount disk drive RQDX3 extender module B 800 Kbyte tabletop diskette - drive DECstation/System 5000-33extender module B 800 Kbyte rackmount diskette - drive DECstation/System 5000-33 extender module B 95-Mbyte tabletop tape drive TK50 controller B 95-Mbyte rackmount tape drive TK50 controller B 40 Mbyte industry-standard Choose only one. 1,600 b/in streaming tape drive in cabinet Cabinet side panels DECstation/System 5000-33