Living Person

Plus/4
is

Plus/4

As of April 21, 2026

42 years old
approximately!

Date of Birth

(1984 ) is

Rat
Year

* Calculated from Wikipedia data.
Accuracy is not guaranteed.

approx.Cosmic Age Calculator

Moon

approx. 566.7 years old

Mercury

approx. 176 years old

Venus

approx. 68.9 years old

Mars

approx. 22.5 years old

Jupiter

approx. 3.6 years old

Saturn

approx. 1.4 years old

* Calculated based on each planet's orbital period.

Plus/4
The four arrow-shaped keys form the cursor key "diamond" to the right.
ManufacturerCommodore Business Machines
TypeHome computer
Released1984; 42 years ago (1984)
Introductory priceUS$299 (equivalent to $930 in 2025)
Discontinued1985
Operating systemCommodore BASIC 3.5
CPUMOS Technology 7501 or 8501
@ 1.76 MHz
Memory64 KB RAM + 64 KB ROM
GraphicsTED (320 × 200, 121 colors)
SoundTED (2-channel with 4-octave + white noise)
Look up "Plus/4" on Wikipedia

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