I have 4 servers (3x2012R2 Hyper-V hosts and 1x2012R server acting as a SMB3 SAN with 17 SATA drives), and some communications equipment (but I am more concerned with the servers suddenly shutting off during a power loss).
I would like a rack-mountable, Uninterruptible Power Supply (UPS) to keep the servers up. Keep them up long enough that the (hopefully included software -like Power Chute?) would shutdown the Hyper-V Guests and then the Hosts.
Can I get something of this nature for around $300? Which model do you recommend?