What better way to display power supply units (PSUs) that scream out the terms "80 Plus Platinum" or "80 Plus Gold" than in a treasure chest? PSU brand and OEM High Power Tech (HPT) showed off its top of the line 80 Plus Platinum Series 1200W, 1000W; and performance 80 Plus Platinum Series 600W and 500W semi-modular PSUs. The four make up HPT's 2011 enthusiast product lineup. All four PSUs are 80 Plus Platinum efficiency rating-compliant with over 92% efficiency, and use the same main unit chassis with 130 mm fan. Key connectors such as ATX, EPS, and a pair of PCI-E connectors are fixed, while the rest are detachable (modular).