I am an IT professional for 26 years now. I have used this site for a number of years to purchase various equipment for my clients. I find their website to be very easy to navigate and I love the "in stock" view that shows how many units are available. They have very competitive pricing and ship extremely fast.
ISTARUSA POWER SUPPLY CP-1800W-2U 1800W 2000VA 2U ONLINE UPS RETAIL