CHAS EATX DP XEON 3U BLK 8X 3.5 SAS/SATA 800W RPS Supermicro's SC835 is the newest product-line in high-end 3U chassis equipped with 8 hot-swappable hard drive bays. With 100% cooling redundancy and an 800W high efficiency redundant power supply, the SC835 is optimized for Supermicro's next generation system boards.