... has no major hardware components, such as a CPU or hard-drive.Energy Conservation: Since the product has no moving parts, it ... consumption only 4W)Memory CapacityDDR2 SO-DIMM 1GB (or 2GB)Hard Drive CapacitySSD 8GB, 16GB,32GB, or SATA 2.5 inch 160GB ... ,Power supply,Power AdaptorWIFICan be built-in WIFI Chip or External USB Wifi(Optional need additional $8USD) Mini Computer PC With ...