'Digital' PSU Corsair AX1200i Review

Power supply unit AX1200i designed by Corsair is a high-end product applied primarily in powerful desktop platforms. Its superior characteristics are currently widely spoken about, due to the promotion of the so-called 'digital' technology in PSU layout. 'Digital' PSUs employ digital signal processors instead of traditional analog controllers to provide for the utmost performance, efficiency, and facilities. Under Corsair's words, the implementation of digital options in the development of PC units, and particularly AX1200i model, is a justified measure viewed as from technological, so from economical prospect.

Basic Peculiarities

Corsair AX1200i is delivered in a large dual-base box, consisting of a paper cover and a corrugated cardboard. The box contains all basic information about the unit: +12VDC bus efficiency is estimated at 1204.8W/100A; the correlation between +12VDC bus and the overall power efficiency equals to 1.0 index that is supposed to be an excellent …

Sapphire Unveils Small-Sized R9 285 2GB GDDR5 ITX Compact Edition Graphics Cards

Optimized energy efficiency offered by AMD Radeon R9 285 graphics adapters has become a key factor for Sapphire to elaborate a pair of original proprietary versions. The new-comers, codenamed R9 285 2GB GDDR5 ITX Compact Edition, are targeting mini-ITX systems with huge performance ambitions. The pair traditionally involves a standard model with etalon specifications and OC model with a factory overclocking.

Both graphics cards employ a small-sized two-slot cooler that consists of a compact heatsink, four copper heatpipes, and a single fan of 100 mm dimensional type. Connection with PC monitors and other visual solutions is realized by means of HDMI, DVI-I, and a couple of mini-DisplayPorts. Additionally, the models feature dual BIOS chips (standard and UEFI) which might be switched with the help of a dedicated key on the case.

To continue, Sapphire R9 285 2GB GDDR5 ITX Compact Edition and OC Edition are based on AMT Tonga GPU (28 nm, GCN) with 1792 stream processors, 112 …

Sharkoon Showcases Budgetary VG4-S Cases

Sharkoon has rejoiced its budget-oriented admirers with a new series of PC cases, entitled VG4-S. The greenhorns are distinguished by a decent functionality combined with an alluring price. Featuring 445x200x430 mm dimensions, the case is ready to offer enough space for a set of up-to-date internal components and welcomes the connection of various external devices. Moreover, the model is housed in a black chassis, while perforated areas are illuminated by red/green/blue backlight.

Sharkoon VG4-S supports the installation of ATX, micro-ATX and mini-ITX motherboards, offering seven expansion slots, three 5.25-inch drive bays, three 3.5-inch drive bays, and four 2.5-inch drive bays. Internal space is sufficient for the mounting of 160 mm high CPU coolers, 250 mm long power supply units, and 385 mm long graphics cards.

External I/O panel boasts the availability of 4x USB 2.0 ports and a pair of 3.5 mm audio sockets. Cooling is ensured by a preinstalled frontal fan (120 mm) …
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Registered at: 09 September 2012, 11:43
Last visit: 09 September 2012, 11:49