Specifications
- Frequency: (about) 40 hertz
- Average calculation speed: 400 ms for an addition, 3 seconds for a multiplication. Approximately 1000 floating point arithmetic operations on average an hour.
- Programming: holes in 35mm film stock, punched on a programming machine
- Input: Decimal floating point numbers, punch tape
- Output: Decimal floating point numbers, punch tape or Mercedes typewriter
- Word length: 32 bits floating point
- Elements: (about) 2,500 relays, 21 step-wise relays
- Memory: Mechanical memory as for the Z1 (64 words, 32 bit)
- Power consumption: (about) 4 kW
Read more about this topic: Z4 (computer)