Preview of video-card Club 3D Radeon HD 7970 royalAce

Club 3D has released fifth model of the Radeon HD 7970 — with the prefix royalAce in the codename. Before «ace» there were represented “the king” HD 7970 royalKing and “Queen” HD 7970 royalQueen. New model works at higher frequencies, and supports dynamic overclocking. Into the configuration of Club 3D Radeon HD 7970 royalAce inserted 2048 stream processors. Nominal of core is 1050 MHz in normal mode and 1100 MHz in 3D-games. GDDR5 memory chips make total of 3 GB and operating at 6 GHz, the memory bus is 384 bits.



Club 3D Radeon HD 7970 is notable by its effective use of a proprietary cooling system. It is equipped with a dual-slot cooling system royalAce consisting of at least three copper heat pipes, an array of aluminum fins and a pair of fan size 80 mm. According to the manufacturer reports, the construction is very quiet (31.5 dB in the normal mode of operation, 38 dB — under load), and secondly, provides a nice temperature (average during the game GPU …

Chieftec Showcases Five New PSUs from Navitas Series

Chieftec, one of the largest German hardware manufacturers, has recently introduced a new series of power supply units, codenamed Navitas. The series is represented by 5 models: GPM-650C with 650W nominal power, GPM-750C with 750W nominal power, GPM-850C with 850W nominal power, GPM-1000C with 1000W nominal power, and GPM-1250C with 1250W nominal power correspondingly. All the products have won 80Plus Gold certificate, due to more than 90% efficiency in the high workloads.



Chieftec Navitas PSUs correspond to ATX12V v2.3 standard and support Intel Core 4th gen. processors that require little current strength on +12V rail in sleep mode. The models also support active power-factor correction option to provide for the maximal stability during operation. They are equipped with a composite cable system and a single +12V rail, estimated for the maximal current from 54 A to 104 A (this index depends on the unit’s power).


All five units are cooled down by 140 mm fans with PWM …

NEC to Launch EA275UHD Office-Style Monitor

NEC comes to the market with a new corporate-oriented 27-inch monitor, entitled MultiSync EA275UHD. The greenhorn features 639x230x418 mm dimensions and is differentiated by a sleek design. The display sits on a multifunction stand with height, tilt, pivot, and swivel adjustments. According to the designers, this solution will absolutely suit the needs of CAD/CAM engineers, entry-level graphics enthusiasts, corporate personnel, etc.



NEC MultiSync EA275UHD is based on AH-IPS panel, boasting 3840x2160 4K resolution. It is also characterized by 16:9 aspect ratio, 6 ms response time, static contrast ratio – 1000:1, dynamic contrast ratio – 15.000:1, and utmost brightness – 350 cd/m2. As far as connectivity is concerned, the model comes equipped with a 3-port USB 3.0 hub for peripherals as well as three video outputs (DVI-D, HDMI 2.0 and DisplayPort 1.2). Audio facilities are ensured by two integrated speakers and a headphone socket.


To continue, this monitor is thought …
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Dell Inc. Latitude D620 based on Dell Inc. 0KX350

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