Chieftec, one of the largest German hardware manufacturers, has recently introduced a new series of power supply units, codenamed Navitas. The series is represented by 5 models: GPM-650C with 650W nominal power, GPM-750C with 750W nominal power, GPM-850C with 850W nominal power, GPM-1000C with 1000W nominal power, and GPM-1250C with 1250W nominal power correspondingly. All the products have won 80Plus Gold certificate, due to more than 90% efficiency in the high workloads.Chieftec Navitas PSUs correspond to ATX12V v2.3 standard and support Intel Core 4th gen. processors that require little current strength on +12V rail in sleep mode. The models also support active power-factor correction option to provide for the maximal stability during operation. They are equipped with a composite cable system and a single +12V rail, estimated for the maximal current from 54 A to 104 A (this index depends on the unit’s power).
All five units are cooled down by 140 mm fans with PWM …
Synology, an established manufacturer of server and network equipment, has announced the release of its two-disk NAS server. Codenamed DiskStation DS213air, this NAS is characterized by Wi-Fi support and the creation of multiple wireless configurations. Synology furnished this model with Wi-Fi adapter which can be connected to the network without any cables. Moreover, this adapter might be employed as a hot point for the extension of the existing Wi-Fi network, and as a router for the creation of wireless network facilities. 
Hardware solutions from Fatal1ty series have been enjoying great popularity among gamers and overclockers since the first product came out. ASRock continues gladdening its fastidious devotees by introducing one more representative of Fatal1ty series – motherboard Fatal1ty Z87 Killer. It attracts potential customers by a powerful VRM system, prime-quality hardware base, and the implementation of KillerLane 2200 network chip that eliminates lags in online games.