PSU Seasonic X-1250 SS-1250XM Review

Power supply unit Seasonic X-1250 is a senior product of X series that includes units from 400W to 1250W power. The two junior models are absolutely passive, while all other models feature hybrid cooling schedule. This implies that on conditions of little loading, the integrated fan stops its operation; and vice versa, when the loading is increasing, the fan's operation is more intense. PSU X-1250 is quite powerful to serve the needs of high-performance systems that require stable and efficient power to all key components.

Basic Features

Power supply unit Seasonic X-1250 is delivered in a spacious cardbox which contains a set of cables for the connection of PC components. The unit is housed in a dull black casing with stamped yellowish grid. The whole construction is 190 mm in length (+20 mm for cable connectors), so it won't suit compact-sized PC chassis. All basic specifications are indicated on the casing: the availability of +12VDC line that demonstrates 1248W power at …

AMD Officially Introduces Radeon HD 7790 Graphics Card

An official introduction of a new graphics card from AMD, entitled Radeon HD 7790, has been settled into a dedicated press briefing. Within the framework of this briefing, the company not only gave a detailed description of a long-awaited product but also divulged a comparative performance analysis with its main rival’s adapter – Nvidia GeForce GTX 650 Ti. Therefore, AMD Radeon HD 7790 graphics card belongs to mainstream items and is targeting a wide range of customers. It is based on AMD Bonaire GPU with AMD GCN architecture developed under 28 nm technological process. The GPU consists of 896 current processors, 14 computing blocks, 56 texture blocks, and 16 ROP blocks.

Video memory subsystem comprises 1 GB of GDDR5 memory type, employing 128-bit bus. Its nominal clock frequency equals to 1500 MHz, while effective frequency makes up 6000 MHz. The overall efficiency level of this adapter is estimated at 1.79 TFLOPS; this index is twice larger than the one recorded with AMD …

EK Water Blocks to Pass Out EK-CoolStream WE Heatsinks

EK Water Blocks, a renowned manufacturer of enthusiast-level waterblocks, is about to vend its newest series of heatsinks. Codenamed EK-CoolStream WE, the new-comers feature Circle SQuare (CSQ) design that shows compatibility with practically all water/liquid-cooling systems. They employ high-quality copper pipes and fins, as well as brass alloy enclosures which provide for an adequate cooling of entrusted components.

EK-CoolStream WE heatsinks are ready to welcome additional fans of 180x180x25 mm dimensions. Most notably, the company recommends using EK-FAN 180 PWM fan based on a fluid-dynamic bearing, estimated for 30.000 hours of foolproof operation. This model operates at 500-900 RPM, ensuring sufficient airflow thanks to the well-trimmed blades. The installation of fittings is possible due to the availability of G ¼ thread.

Pricing depends on the delivery kit. Therefore, a unitary heatsink of 180 mm costs 61.95 EUR, dual heatsink of 360 mm comes at 84.95 EUR, and …
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Registered at: 07 May 2012, 03:57
Last visit: 07 May 2012, 03:57