'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 …

Transcend Teases MTS Series of M.2 Drives

In the light of a violent proliferation of M.2 standard in mobile and desktop PCs, a number of manufacturers shifted their production into this segment. Transcend is one of the first companies to introduce its own M.2 rendition, teasing new MTS lineup that involves three different series: MTS400, MTS600, and MTS800. They feature M.2 2242, M.2 2260 and M.2 2280 form-factors correspondingly, that is to say they have different PCB length: 42, 60 and 80 mm respectively.



All three M.2 drives series are designed on MLC NAND flash memory chips. They accommodate DDR3 cache with SATA III 6 Gb/sec interface. The first, MTS400 series, embraces four models of 32 GB, 64 GB, 128 GB, and 256 GB capacity, whereas MTS 600 and MTS800 count five models: plus 512 GB model in addition to the junior four.


As for speed characteristics, Transcend MTS400 is able to demonstrate up to 560 MB/sec Read speed on sequential operations and up to 160 MB/sec Write speed on analogous conditions. Its …

Intel is preparing a new motherboard on chipset Z77 and Z75

Intel Corporation has a rather wide range of motherboards for processors Core i5/i7-3000 (Ivy Bridge), but, nevertheless, continues to produce products based on chipsets 7-Series. According to reports, the release of two motherboards Intel LGA1155 — DZ77GAL-70K is planned soon with code-named Gasper Light and DZ75ML-45K (Middle Lake). The first model uses a set of system logic Z77, second — Z75. Both models will receive a certificate of Windows 8 WHQL, support of Fast Boot technology and Lucid Virtu MVP.



Model Intel DZ77GAL-70K is based on the same PCB, as the previous DZ77GA-70K (Gasper) and DZ77RE-75K (Roads End). In contrast to the board DZ77GA-70K, new doesn’t have a rich set of delivery: WiDi-compatible adapter with an antenna, Bluetooth, remote panel with two USB 3.0 ports and a mouse pad Intel Extreme Series. Due to this, it will be cheaper than DZ77GA-70K.


In turn, Intel DZ75ML-45K (Middle Lake) is a compromise models between the DZ77SL-50K and DH77KC. This …
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Registered at: 01 March 2012, 08:28
Last visit: 02 March 2012, 00:05