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 …

Seagate Launches the 5th Generation FireCuda SSHD

Seagate has expanded its lineup of hybrid drives with the 5th-generation FireCuda SSHD. The greenhorns are based on shingled magnetic recording technology (SMR), rather than perpendicular magnetic recording (PMR). The SMR enables the partial superposition of data tracks; it ensures the ultimate record density. The models are backed by a 5-year’s limited warranty.



Seagate FireCuda series is introduced by 5 models, developed in 2.5-inch and 3.5-inch formats. Their capacity varies from 500 GB to 2 TB. The drives employ MLC flash memory (8 GB) as well as SATA 6 Gb/sec external interface. The spindle rotates at 5400 RPM.


The average data read speed makes up 140 MB/sec with 2.5-inch models & 156 MB/sec with 3.5-inch items. The latter offer also up to 190 MB/sec of the average read speed from flash memory; besides, it takes only 8.5-9.5 ms for the chips to search for the needed data on Read/Write operations. To add, the new FireCuda is thought to consume between 1.7-6.7 W power.

Distinctive Features of Motherboard ROG Maximus V Extreme from Asus

The past several days were marked by the official presentation of a new motherboard from Asus company. The new product, codenamed ROG Maximus V Extreme, is based on Intel Z77 chip and supports Intel Core processors of the second and third generations. The major distinctive feature of the motherboard is the availability of the integrated Thunderbolt interface and a range of exclusive overclocking and monitoring attachments. ROG Maximus V Extreme is furnished with five PCI Express 3.0 slots and is able to support such graphics technologies as AMD CrossFire, LucidLogix Virtu MVP, and Nvidia SLI.



Asus designers have taken care about the multitask capabilities of their motherboards, so equipped their products with the controller of Thunderbolt interface. Its bandwidth capacity approximates 10 Gb/sec. This interface is predestinated to attach monitors and peripheral equipment to a single Thunderbolt port at full speed. The nominal delivery set embraces a supplementary OC Key device …
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Registered at: 19 August 2012, 00:40
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