That is certainly not my experience, and based on conversations with my colleagues over the last several times, not theirs either. We typically don’t even hear about hard-drive problems until the machine doesn’t boot, and over the past several years we’re running about 3-5% per year. The whining bearings aren’t part of this figure.
I think there’s a great deal more variation in that than you think. When I worked in state government, the executives got hand-me-downs; they used primarily word processors and email, so the newest and best machines went to staff doing the heavy lifting with big data sets, statistical packages, GIS, etc. By the time the senior staff even got their hands on the computer, it was already usually two to three years old, and they could expect to have it for another two to three years. As a senior member of the IT staff, I could not expect a machine refresh every two years. We had an formal 3-year refresh policy too–it was “aspirational.”
A few agencies always had bright shiny new machines, but they were the exception rather than the rule. Texas state government, e.g., reported that the average age of computers sent for disposal there was six years; Iowa now aspires to a four year cycle for mainstream users. In the private sector, it doesn’t seem to be much different, which Gartner has repeatedly cited in their forecasts of declining PC sales. In the 1990s, e.g., each new generation of computers was so much faster than its predecessor that you received a big productivity boost from replacing them, but that’s not really the case anymore. For your average user doing word processing, email, and maybe a custom app, the speed difference between the latest and greatest and a five-year-old machine is nigh negligible.
Times three, as a minimum, since this has stretched over three years. (And as noted, I’m seeing much closer to a three percent completely dead, must-be-sent-to-a-specialist rate.
No, but if you read the emails, it sure sounds more like “let’s go all out for the executive.” When somebody with some clout in the agency has problems, you spend more time and resources trying to make them happy than when it’s somebody who has less influence. Nothing in the email thread indicates it was sent to the CI division’s criminal lab because it was seen as a criminal matter; it seems to have been more that the agency’s experts worked there, and if you are pulling out all stops, you go to the experts.
See above. In the absence of a criminal referral, sure. You hang on to broken equipment if and only if you’ve got a good reason, such as a subpoena, an active criminal investigation, a warranty claim, something. Nobody’s got space and time to store every broken piece of equipment forever.