Wishlist Quick view Lenovo Lenovo 03x3878 Rail Kit for Thinkserver RD330 RD430 RD640 $64.65 $43.98 LENOVO 03X3878 1U/2U RAIL KIT FOR THINKSERVER RD330 RD430 RD640. REFURBISHED. IN STOCK. Compare Add to Cart Add to Wishlist