Review of a Portable Mouse Microsoft Arc Touch

Computer mouse truly belongs to the line of universal and integral peripheral devices in the computer layout. This is not an exaggeration as practically any PC activity involves the work of a mouse. With the progress of computer layout and emergence of laptops and netbooks, traditional mouse has outlived major transformations and enabled the work with those gadgets by means of wireless connection. The popularity of portative mouse pieces grows each and every day due to their compact size and handiness in usage. Developers of Microsoft Arc Touch put the design, handiness in usage and technical peculiarities of a mouse in the limelight, allowing the targeted customer groups to admire their product.


Microsoft Arc Touch integration is rather modest but contains all necessary elements for effective utilization. The initial package embraces the user manual and USB radio module. USB radio module should be given a special attention. It is very small and can be …

Announcement of video card Gigabyte Radeon HD 7970 Super Overclock

The efforts of Gigabyte engineers culminated in the release of the Radeon HD 7970 Super Overclock, also known as GV-R797SO-3GD. This is a monstrous construction with height of 64 mm (3.5 expansion slots) and a cooling system WindForce 5X. As well as preparing to be released GeForce GTX 680 SOC, the new adapter uses a five high-speed (> 4000 rev / min) fan size of 40 mm, copper evaporation chamber, and five copper heat pipes.

WindForce 5X – is one of the most expensive VGA-coolers, except for models with water blocks and liquid cooling system. It will allow to overclock Gigabyte GV-R797SO-3GD up to frequencies of 1155/7620 MHz. However, neither the temperature nor the noise performance of video card can be considered satisfactory: 85 degrees under load and 91 ° C for overclocking with increased voltage, and 8000 rpm in a heavy-duty (1185 MHz, 1.375 V) explains the situation.

Printed circuit board Radeon HD 7970 SOC is reinforced with five polymer capacitors NEC / …

Toshiba to Release Entry-Level A100 Solid-State Drive

Toshiba is about to release a 2.5-inch SSD, entitled A100. The entry-level model is based on TLC NAND flash memory chips (15 nm) with the cooperation of SLC cache memory. Traditionally, the drive employs SATA 6 Gb/sec interface and takes Toshiba TC58NC1010 chip as a controller.

The greenhorn is available in two versions: 120 GB and 140 GB (dimensions: 100x69.85x7 mm). The couple is an optimal choice for home & office PCs, thanks to the incorporation of power-efficient, high-performance and shock-proof technologies. The drives’ maximal data transfer speed on sequential operations makes up 550 MB/sec & 480 MB/sec (read/write). The maximal data transfer speed on random operations (4K) achieves 87.000 IOPS & 82.000 IOPS correspondingly.

Toshiba A100 solid-state drives are known to support NCQ, TRIM and S.M.A.R.T. technologies. An estimated MTBF index equals to 1.5 million hours. The 120 GB item might endure 30 TB of written information, while the 240 GB item allows for 60 TB …
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Registered at: 26 November 2011, 22:18
Last visit: 26 November 2011, 23:06