HighPoint Unveils the Specifications of RocketRaid 4520

Right after the announcement of HighPoint about the release of its new RAID-controllers series, the company highlighted some specifications of the upcoming model, codenamed RocketRaid 4520. This controller is based on Marvell Sheeva 88RC9580 processor with ARM core which operates at 900 MHz frequency. The model is notable for the availability of 512 Mb of DDR3 memory type. According to the words of the manufacturer, this RAID-controller is primarily targeted at server systems of average and high level.



RocketRaid 4520 is equipped with eight ports for the connection of drives with SATA and SAS interfaces, along with mini-SAS (6 Gb/sec bandwidth). It employs PCI Express 2.0 x8 interface and supports RAID0, 1, 5, 6, 10, 50, JBOD configurations. The availability of a dedicated port companders empowers the enlargement of hard drives number up to 128 items.


In addition, RocketRaid 4520 is able to support advanced RAID options, such as P+Q+Copy, Dual XOR RAID 6, Q+Q+Q Raid 6. …

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 / …

Offbeat Chassis Cooler Master HAF XB Review

Cooler Master is one of the companies that always amaze potential users by high-quality and, at the same time, offbeat framework of hardware items. For instance, its High Air Flow (HAF) series of PC cases is differentiated by a quite uncommon design, combined with a powerful cooling system. Cooler Master HAF XB is probably the most outstanding model within the series, since it is something like a borderland between an open stand and a modding case. However, offbeat framework is not the only attraction of this product. Let’s find out some other advantages of this case.



General Peculiarities


Cooler Master HAF XB is compatible with ATX/micro-ATX/mini-ITX motherboards and ATX PS2 power supply units. The case is made of steel with some plastic inclusions. It features two bays for 5.25-inch drives, the same number of bays for 3.5-inch drives, and six bays for 2.5-inch devices. Expansion facilities are introduced by seven slots. Internal spacing is enough to house 334 mm long …
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Gateway E-4000 based on Intel Corporation D845GRG

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