HomeAntec NSK-4100 ATX Case. 5.25" External x 3, 3.5? Internal x 6, 3.5? External x 1. USB 3.0 x 2. 3 Years Warranty (LS)Antec NSK-4100 ATX Case. 5.25" External x 3, 3.5? Internal x 6, 3.5? External x$80.10PriceQuantityAdd to CartManufacturer SKUNSK-4100