DAS Promise Pegasus R4 Review

Data storage units have become an integral part of PC hardware in recent years. Such conjuncture is simply explained by the rising necessity to store huge amounts of information and transfer the data to various devices. NAS and DAS units have been developed with the intention to solve all storage problems, however, the efficiency of their work is much dependent on the interfaces they use for data transfer. USB 2.0 interfaces are unable to cope with voluminous info; the prevalent now USB 3.0 and eSATA interfaces are efficient only for a single winchester. But when it comes to the management of really huge data blocks, there appears a need for a more advanced solution. Promise Technology dares to solve all vital issues by releasing DAS Pegasus R4 with Thunderbolt interface which is notable for the high and stable data transfer speed with the retention of compatibility.



General Characteristics


DAS Promise Pegasus R4 series does not differ so much in design terms from other …

New Motherboard from Gigabyte with Ultra Durable 4 Classic Design

Gigabyte has recently introduced a new motherboard intended specifically for the creation of budgetary entry-level systems. Codenamed Gigabyte GA-H61M-USB3H, the model is developed in micro-ATX form-factor and features 226x174 mm dimensions. Chipset Intel H61 Express secures all key functions of the board, while the support of Socket LGA1155 empowers the incorporation of CPUs based on Intel Ivy Bridge and Intel Sandy Bridge architecture.



GA-H61M-USB3H features only two 240-contact DIMM slots for the installation of up to 16 GB of DDR3-1333 MHz memory. Video subsystem might have dual nature: it might either employ an integrated into CPU graphics core or use an independent graphics card with PCI Express 3.0 x16 internal interface. Audio subsystem is represented by Realtek ALC887 controller which secures 7.1-channel sounding. Network facilities are ensured by 1x gigabit network controller powered by Realtek.


The connection of external displays is realized via three video …

Graphics Card MSI GTX 770 Gaming Review

MSI Gaming product line has already managed to win the hearts of inveterate gamers, overclockers and enthusiasts, due to remarkable performance and a perfect overclocking potential. Gaming series includes a set of high-end motherboards, as well as graphics solutions. The first ones come with automatic overclocking facilities and network controllers that improve the quality of connection while gaming; the second ones, with MSI GTX 770 Gaming in particular, bring gaming experience to a new, higher level. However, let’s come closer to the deal and give a detailed review of GTX 770 Gaming model.



Framework and Hardware Base


Graphics adapter MSI GTX 770 Gaming is based on an original PCB with an enforced power supply system. The heart of the item is GK104 chip that features 1536 stream processors, 32 ROPs and 128 TMUs. A black aluminum plank covers almost the whole PCB surface; it is fixed by eight screws at the back and two screws at one of the side panels. This plank contains …
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