Dell - 4075X - Motherboard SFF Intel Optiplex 3240 AIO 4075X - Dell - SFF Intel System Board (Motherboard) for Optiplex 3240 AIO $153.01 $129.67
Dell - 143FN - Power Supply 155W OptiPlex 3240 AIO 143FN - Dell - 155-Watts Power Supply for OptiPlex 3240 All-In-One $36.75
Dell - 0NMCMW - Power Supply 155W OptiPlex 3240 AIO 0NMCMW - Dell - 155-Watts Power Supply for OptiPlex 3240 All-in-One $129.15 $109.45
Dell - 0D6H9T - Motherboard OptiPlex 990 SFF 0D6H9T - Dell - System Board (Motherboard) for OptiPlex 990 SFF $55.84 $45.40
Dell - 0PY428 - Motherboard OptiPlex GX520 SFF 0PY428 - Dell - System Board (Motherboard) for OptiPlex Gx520 SFF $128.04 $104.10