Adaptec FS4500 User Guide - Page 73

Technical Specifications Altitude ■ Altitude Operating: -200 to 10,000 feet ■ Altitude Storage: -200 to 40,000 feet Operational Shock ■ 8 G half sine shock with pulse duration of 11 milliseconds or less. Drives not to exceed 60Gs. Nonoperational Shock ■ Half sine shock: 15 G half sine shock with pulse duration of 11 milliseconds or less. Drives not to exceed 350 Gs at this level. Drive Hot-Swap Shock ■ Half sine shock: 5 G half sine shock with pulse duration of 2 milliseconds or less. ■ No permanent damage will occur at or below this level. Operational Vibration ■ Sinusoidal vibration from 5 to 400 Hz at 0.08 G (0 to peak) at a sweep rate of 0.5 octaves per minute. Drives not to exceed .5 Gs during this test. ■ Random vibration from 5 to 400 Hz at .15 G. ■ Disk drives in the shelf not to exceed manufacturer's rotational vibration guidelines during typical use. Nonoperational Vibration ■ Sinusoidal vibration from 5 to 22 Hz at 0.06-inch displacement at a sweep rate of 0.5 octaves per minute. Sinusoidal vibration from 22 to 400 Hz at 1.5 G (0 to peak) at a sweep rate of 0.5 octaves per minute. No permanent damage to the enclosure will occur at or below these levels. Drives not to exceed 5 Gs at these levels. ■ Random vibration from 5 to 400 Hz at .5 G. 8-4