I have acquired a number of Gigabyte GS-R22PHL systems, which came without rails. Manuals and website make no mention of rail kits, and Gigabyte is not a huge seller of datacenter hardware, which makes this complicated to figure out.
My rack is an HP 10000 (formerly a Compaq/Digital design with square holes supporting cage nuts), as run of the mill a rack as one can be, but I am stumped with matching a kit of telescoping rails to it and the servers over the Web. Any tips?