Datasheet can be found at following link.
x5 pieces, Relay: 0.5A/125VAC: 5VDC 2A HFD3/5-L2SR Hongfa
x10 pieces, Relay: 0.5A/125VAC: 30VDC 2A, HFD4/5 Hongfa
x5 pieces, Relay: 0.5A/125VAC: 30VDC 2A HFD3/12-S Hongfa
x5 pieces, Relay: 2.0A/30VC: 5VDC 2A HFD2/005-M-L2 Hongfa
AMD Phenom II X6 1090T BE