(1) 42-space rack (2) 5U-space shelves with cable ties (7) 2U-space shelves [18" deep] (9) 2U-space solid blanks Weight capacity: RE42 supports up to 1100 lbs (500 kg) 5U shelf supports up to 100 lbs (45.4 kg) 2U shelf supports up to 50 lbs (22.7 kg) Color: Black