Replacements needed Using MIL-STD-80 Notebook Computers Computers are initially delivered at a rate of approximately 1,750 per month (excluding replacements) until month 60, resulting in a total of 560,000 computers being deployed. Replacements begin during the first month but increase until they reach a peak at approximately 4 years of age. Replacement computers are then added to those being deployed as the old ones require replacement. After the 60-month initial deployment period, the rate of replacements decreases to around 150 per month, including replacements for replacements as necessary. |