DEC Peripherals

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These DEC RP06 Disk Drives are Memorex 677-01 drives with a Massbus Device Control Logic (DCL) attached to the left side.

DEC used Massbus to interface disk drives, tape drives, and even an Analog-to-Digital converter.

Each drive weighs 600 lbs, consumes 2100W, and has a capacity of 174 MB.