'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 …

MSI Announces Middle-End Graphics Card N770 TF 4GD5/OC

MSI announces one more representative of MSI Gaming series – a middle-end graphics solution, based on GeForce GTX 770 adapter. Codenamed N770 TF 4GD5/OC, the new-comer boasts an original design, the availability of factory overclocking, the implementation of a brand cooling system, called Twin Frozr IV, and high-quality Military Class IV components. This model is targeting those users who would like to equip their PC systems with up-dated, reliable and high-yield components.

MSI N770 TF 4GD5/OC takes GK104 chip as the basis of its operation. This chip is developed under 28 nm Kepler microarchitecture with 1536 CUDA cores. Clock frequencies in OC mode exceed those performed by the reference model and make up 1137 MHz in nominal mode, increasing to 1189 MHz on dynamic overclocking. GK104 is accompanied by 4 GB of GDDR5 memory with 256-bit interface; memory modules operate at 1752 MHz frequency in nominal mode and at 7010 MHz on overclocking.

This graphics card employs …

Samsung PM1633a 15.36 TB – the Most Capacious SSD to Date

Immediately following the release of 10-/13-terabyte SSDs by Fixstars, Samsung has made haste to introduce the most voluminous solutions to date, offering 15.36 TB capacity. According to the manufacturers, the PM1633a series will be further on replenished by 5 other models of 480 GB, 960 GB, 1.92 TB, 3.84 TB and 7.68 TB capacity.

Samsung PM1633a 15.36 TB solid-state drive is designed in a traditional 2.5-inch design. The model incorporates Samsung 3D V-NAND memory, consisting of 32 chips of 512 GB capacity. Upon the whole, the storage features 16.38 TB capacity, although only 15.36 TB are accessible to users.

The greenhorn comes equipped with 16 GB of DRAM memory as well as high-speed SAS 12 Gb/sec interface. Due to this, sequential Read/Write data transfer speed achieves 1200 Mb/sec. The maximal random Read/Write speed makes up 200.000 & 32.000 IOPS.

The PM1633a is basically targeting corporate segment thanks to premium output capability. Besides, the hardware is …
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Registered at: 01 August 2011, 08:19
Last visit: 01 August 2011, 08:19