PSU Evga 500B: a Perfect ‘Price-Quality’ Combination

Evga, a merited designer of a large spectrum of PC components, is about to release a new power supply unit, entitled 500B (codename: 100-B1-0500-KR). As seen from the title, this model features 500W power and is oriented at saving users, rather than enthusiasts. The unit is already marked by 80Plus Bronze certificate, due to 80% efficiency level on ordinary loading. Upon the whole, 500B is thought to be a perfect ‘price-quality’ combination, ready to comply with all basic users’ requirements.

Evga 500B employs a single +12V rail that ensures a stable power supply to the connected components and guarantees compatibility with new equipment. The unit is estimated for 40A current at +12V rail. Stability of operation might be secured also by means of an onboard protection system; it saves the system from power disruptions, overloading, low input voltage, high voltage, and from short circuit.

To continue, quiet and reliable PSU operation is a merit of a low-noise fan. It …

Entry-Level PC Chassis Sharkoon REX3 Series

After the release of REX8 series, Sharkoon decided to replenish its line of chassis with a new entry-level series. The series has been entitled REX3 and is currently represented by Value and Economy models. Both models are designed in Midi-Tower form factor and are ready to accept the motherboards of micro-ATX/ATX dimensional type. The other distinctive feature of the upcoming models is their price, which is targeted to attract the customers with modest and medium financial possibilities.

Chassis REX3 Value and REX3 Economy differ from their predecessors, REX8 models, by the availability of three instead of four bays for 5.25-inch drives which have the output to the frontal panel. The fourth bay is predestined for 3.5-inch drive; at the same time, the number of internal 3.5-inch bays remained the same and equals to four items. The length and capacity of casing is about to accommodate seven expansion slots of up to 29 cm in length; the height of casing allows for the …

Meet the First RAID Controller with Sixteen SATA 6 Gb/sec Ports

Adaptec by PMC introduces the first in the market RAID controller series with the outstanding amount of SAS/SATA 6 Gb/sec ports. Adaptec Series 7 combines low-profile expansion cards developed particularly for PCI Express 3.0 bus. The integrated properties are called to enhance the bandwidth of the bus due to the availability of sixteen SAS/SATA 6 Gb/sec ports.

According to the claimed specifications, these RAID controllers are capable to demonstrate up to 450000 IOPS performance (on random writing (4 KB) conditions) when the number of connected SSDs equals to 16. Such performance showings are currently insuperable by a number of contemporary RAID controllers.

Adaptec Series 7 includes eight models which are differentiated by an amount of external and internal ports. All the models are low-profile expansion cards which are equipped with up to 24 ports. Such technological innovation became possible thanks to the implementation of compact HD mini-SAS sockets and …
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Registered at: 25 October 2012, 03:01
Last visit: 25 October 2012, 03:01