Chieftec, a renowned PSU designer, developed and released its Nitro 2 series of power supply units a few years ago. Last year the series replenished with new models and nowadays it consists of nine units with 400W-850W power. All of them have managed to gain 80 Plus Bronze certificate, due to a high efficiency level 81-85-81 at 20%, 50% and 100% power loading correspondingly. Chieftec BPS-750C2 unit is a deserving representative of Nitro 2 series that attracts clients not only by its facilities but also by a democratic price.



Design and Delivery Kit


Chieftec BPS-750C2 is housed in a black casing with a rough texture. Black ventilation grid with the company's logo in the center covers the integrated cooling system fan. Network socket on the external side is supplemented with a switch; internal side accommodates four sockets for the connection of cables that provide power to peripheral devices, and two more sockets for the graphics cards power supply. Each socket is …

Palit has replenished its line of gaming graphics adapters with a new model, codenamed Palit GeForce GTX 760 JetStream. It is differentiated by an original design of the PCB, a highly-efficient JetStream cooling system, and a factory overclocking. Outstanding overclocking potential is secured by the implementation of high-quality components, such as DrMOS MOSFET transistors.



The new-comer employs PCI Express 3.0 x16 interface and is based on GK104 GPU (28 nm Kepler microarchitecture). The core consists of 1152 stream processors, 32 ROPs and 96 TMUs. It runs at an overclocked frequency of 1072 MHz, but on activating GPU Boost technology, this index rises to 1137 MHz high. Such showings exceed the reference parameters at about 10%.


To continue, this graphics card is equipped with 2 GB of GDDR5 memory type that runs also at heightened frequencies. Hence, the nominal clock frequency makes up 1550 MHz, while GPU Boost increases this index to 6200 MHz. Memory subsystem employs …

Memory cards of SDXC (Secure Digital Extended Capacity) standard are a new solution in the market. Lexar took challenge to become a pioneer in the integration of this standard into their products and announced the released of a new Professional 400x SDCX UHS-I model. This memory card belongs to the high-speed products. It is called to satisfy the needs of professional photographers and just enthusiasts, longing to receive the highest Full HD video or photo shots.



According to the preliminary specifications, memory cards Professional 400x SDCX UHS-I correspond to SD 3.0 standards and are designed under UHS-I technology. They will be delivered in 256 GB volume capacities. The claimed maximal data reading speed approximates 60 Mb/sec.


Professional 400x SDCX UHS-I is based of NAND chips manufactured under 20 nm technological process by Micron; their capacities equal to 128 Gbit. The development of these memory cards involved only progressive tools, such as the creation of …