Intel is preparing a quad-core Core i7-3740QM, 3840QM and 3940XM

In late September — early October, Intel plans to update the lineup of Core i7 processors on the cores generation Ivy Bridge (22 nm). It is expected that within a few months users will witness the announcement of the CPU for laptops Core i7-3740QM, 3840QM and 3940XM, which will replace released in April 3720QM, 3820QM and 3920XM, respectively.

According to the information from web resources, the trio will receive an increase of 100 MHz from the predecessors, retaining the previous TDP and probably the recommended price. A common feature of the new processors is four x86-cores that handle data in 8 threads (Hyper-Threading).

Core i7-3940XM operates at a nominal frequency of 3 GHz, equipped with 8 MB cache of the third level, two-channel controllers DDR3-1333/1600, graphics subsystem Intel HD 4000. There is support for dynamic overclocking Turbo Boost, Virtualization VT-x and VT-d, new commands AES and instructions AVX. TDP 3940XM is 55 watts.

Core i7-3840QM has almost …

Corsair Launches a New 80Plus Gold Series of PSUs

Corsair is to start selling its newest series of power supply units, entitled Corsair CS. The series embraces four models of 450W, 550W, 650W, and 750W power, which feature some outstanding 92% efficiency. Small wonder that such models have already won 80Plus Gold certificates that verify their high-end membership. All the units correspond to the ATX specifications and support the latest Intel’s and AMD’s platforms. Besides, CS series is differentiated by a power-saving design combined with a tolerant price.

Corsair CS units are equipped with a semi-modular cable system. Main 24-contact ATX power and 8-contact EPS motherboard cables have got a static fixture, whereas flat modular cables come in the delivery set and are predestined to power HDD/SSD, graphics cards, fans, etc. Cooling is provided by 120 mm fan, based on a slide bearing; it runs at low speeds on standard loads, producing little noise during routine tasks. Its estimated MTBF equals to 150.000 hours.

All …

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 …
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