Sapphire Showcases Radeon HD 7870 GHz Edition Toxic Solution

Sapphire Technology Ltd. is going to release a new graphics card on Tahiti LE chip. Codenamed Radeon HD 7870 GHz Edition Toxic, the card is one of the first models to use the newest GPU, developed under 28 nm technological process. The suffix 'GHz Edition' in the model's name witnesses that the nominal GPU clock frequency exceeds the index of 1 GHz.



The core of Sapphire Radeon HD 7870 GHz Edition Toxic is based on Graphics Core Next architecture and contains 1536 current processors. The card's inventory involves 2GB of GDDR5 memory with 256-bit bus interface. The memory modules are known to operate at 6000 MHz frequency. GPU operational frequencies are still not clarified, but it's possible to assume that on activation of AMD PowerTune option the card will demonstrate some outstanding performance. In fact, analysts dare saying that this model is the most efficient one among all other solutions based on Tahiti LE chip.


Optimal thermal regime and airflow activity are …

New Voluminous External SSDs with Thunderbolt Ports from LaCie

Demands of customers towards external SSD solutions are even tougher than towards traditional built-in drives. This is primarily explained by the aesthetic considerations, and secondly, by the space taken by the device. LaCie has recently announced the release of two external SSD models which are differentiated by an extraordinary design. The upcoming drives are codenamed LaCie Little Big Disk Thunderbolt and will be delivered in two capacity variations: 512 GB and 1 TB. Last year the manufacturer introduced a similar model line but with smaller capacity (up to 240 GB) and different interface (SATA II).



New LaCie LittleBig Disk Thunderbolt drives feature SATA III interface and are based on two 2.5-inch SSDs. Those drives might be combined into different RAID configurations (RAID 0, 1). Upon the whole, the models are housed in ultramodern aluminum casing which serves two purposes: aesthetic and practical. Their design can be described as stylish and refined, while the casing …

Company LEPA produces new power supplies B-series

LEPA introduced three new power supplies — B650-SA, B700-MAS and the B800-MAS, which will replace older models B750-MA, and B850-MA. Newcomers have been certified with 80 Plus Bronze (efficiency of 88% of the networks 230V), and met the standards of ATX12V v2.3 and EPS12V 2.92, and positioned as solutions for gamers and owners of GPU configurations SLI and CrossFire, workstations and small servers.



New items are equipped with inverter DC-DC (to improve stability), have the topology of Double Forward Circuit, as well as high-quality electrical components: solid capacitors and heat resistant (105 ° C) capacitors made in Japan.


Active cooling LEPA B700-MAS/B800-MAS is provided by 140-mm fan on double bearings. The model B650-SA has a fan size of 120 mm. The intensity depends on the rates of temperature sensor. Power Cables PCI-E, SATA and Molex flat are detachable. The main ATX 24-pin, as well as “CPU” EPS12V 8-pin are collected in a nylon sheath. LEPA B650-SA has …
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Registered at: 05 April 2012, 18:48
Last visit: 05 April 2012, 18:48