Micronics M5Pi System Board Manual
Mode 3 support.
Multiple sector transfer support.
LBA support.
Secondary IDE Support Supports two additional IDE hard disks.
LBA support.
Environmental Specifications
The environment in which the M5Pi is located is critical. Micronics recommends the following environmental specifications:
Temperature Range
Operating: 50 to 104 degrees Fahrenheit (10 to 50 degrees Celsius).
Non 
Shipping: 
Relative Humidity
Operating: 20% to 80%
D - 2