ES PEVM (ЕС ПЭВМ) was a Soviet clone of the IBM PC in the 1980s.

Although the system bus was compatible with ISA bus, it used a different type of connector, so the IBM PC expansion cards could not be installed in ES PEVM.

Early versions of the board did not have a socket for the floating point coprocessor.

The following boards were produced for ES-1840 and ES-1841:[2] Volume of production for a number of models:[3] The computers were shipped with AlphaDOS, an entirely Russified version of MS-DOS/PC DOS 2.x and 3.x.

Early models of ES PEVM were prone to failures due to manufacturing defects.