HP MODEL DPS-320NB-1A (HP 6300 PRO) OR 100% COMPATIBLE ATX POWER SUPPLY
1x 4-Pin ATX 12V (P3). Many ATX POWER SUPPLIES. - PCHP Compaq Pro 6000, 6005, 6200 and 6300 CMT Format (Micro Tour). (NOISE KILLER) and in perfect working order. Compatible Machines (Non-Exhaustive List).