20pin to 24pin converting cable Quantity in Basket:noneCode: 20-to-24converter Price:$6.00Shipping Weight: 2.00 pounds Quantity: This converter converts 20-pin (from PS) into 24-pin (for MB) connector and is needed for most SINGLE or DUAL XEON/Opteron MB Normally the 8-pin connector is also required for your MB(We have 4-pin to 8-pin converter too, see below!)