Demanding peripheral cards can be populated into the PCIe x 4 slot and two Mini PCIe slots can be used with a WLAN and an mSATA-SSD card. The XPC also features 10 USB connectors; four of them comply with the USB 3.0 standard. The SZ77R5 provides SATA ports with 6G-speed for high-speed hard disks and SSDs, and it also supports RAID and Smart Response (SSD caching). The highly efficient 500W power supply guarantees reliable operation even with a fully loaded system. Relish yourself with this supercharged SZ77R5 and luxuriate in this stylish exterior Shuttle XPC!