The Silver Arrow SB-E features a dual tower/dual fan design and has eight (nickel-plated) 6 mm copper heatpipes (the old Arrow comes with four 8 mm pipes), a tweaked heatsink, two TY PWM fans - one 140 mm and one 150 mm (the SA packs two 140 mm spinners), and a mounting kit offering support for Intel LGA 2011 / 1366 / 1156 / 1155 / 775 and AMD AM2(+) / AM3(+) / FM1 processors.
The Silver Arrow SB-E also makes use of some more 'discrete' fan clips that won't interfere with taller memory modules. The cooler is expected to become available at the end of this month. No price tag was announced but we found it on pre-order at about $103 / 78 Euro.
The PowerColor HD7970 has core clock at 925 MHz and memory clock at 1375 MHz; with compatible with PCI Express 3.0, enabling unprecedented gaming performance by doubling the bandwidth per lane of previous generation. With 3GB GDDR5 onboard memory, the latest HD7970 allows the highest bandwidth for demanding DirectX 11.1 gaming title, delivering the astonishing image quality up to six displays by utilizing AMD Eyefinity technology.
The latest HD7970 takes advantage of AMD PowerTune technology, enabling higher clockspeeds while needed through unused TDP headroom, delivering the best power efficiency. Also, with the support of AMD APP Acceleration, it creates a “co-processing” environment of GPU and CPU, simply speeds up the everyday applications.
VTX3D HD7970/HD7950 X Edition incorporates the latest PCI-E Gen 3 to get the maximum performance from your GPU. Both fitted with 3 GB of GDDR5 memory connected via a new high speed 384 bit memory interface. VTX3D HD7970/HD7950 X Edition is clocked at 1050 MHz and 880 MHz respectively, also together with 1425 MHz and 1250 MHz for each memory, fulfilling those who thirst for extreme performance. The HD7970/HD7950 X Edition also features ultra cooling design. With two 92 mm ultra big fan and SSU-shape heat pipe design, this efficient cooling solution maximizes the speed of heat dissipation, but minimizes the noisy level, creating most pleasing environment for gaming.
VTX3D HD7970/HD7950 X Edition offer gamers with advanced DirectX 11, including faster Tessellation and DirectCompute, bringing intense gaming performance and unrivalled image quality with ultra-realistic imagery. With AMD PowerPlay technology support, ensuring maximum GPU efficiency by dynamically scaling clocks speeds and power consumption in response to GPU loads. Enhancements for AMD Eyefinity technology include multi-display stereoscopic 3D support and 16k x 16k group resolution, gamers can get the most intense gaming performance than before.
The GeminII SF524 measures 144 x 144 x 105 mm, it weights 592 grams, has five 6 mm copper heatpipes, and offers support for Intel LGA 1366 / 1156 / 1155 / 775 and AMD FM1 / AM3+ / AM3 / AM2+ / AM2 processors. The cooler can be found selling for 37 Euro.
The first one (first two images below), appears to be an leaner, fitter evolution of the Prolimatech Genesis. While the Genesis uses a dual-independent fin-stack design in which one stack propagates perpendicular to the plane of the motherboard while the other propagates parallel to the plane, on this new design, both stacks propagate parallel to the plane, in opposite directions, and both being dissimilar in size.
Fans are to be strapped onto both stacks, which perform top-flow ventilation. The larger fin stack of the two ideally hovers over the memory area of the motherboard that's east of the socket, while the smaller one over the memory area west of it. It becomes a tight squeeze for things west of the socket, and this is probably why this stack is smaller. Heat is conveyed to the two by six heat-pipes, which pass through the base.
The second cooler (last two images above), has a slightly more exotic shape, in which the heat pipe take three sharp U-turns, in the long-arms of each of these U-turns is an aluminum fin stack, and the CPU base is in the center. Unlike the other cooler design, this cooler has a side-flow ventilation. The aluminum fin stacks don't propagate all the way down, to make room for the memory areas below. As for the ventilation, a single 120 mm fan can be attached in the central portion, more fans can be attached to the aluminum fin stacks at convenient locations. There is no word on when (or if) this design will materialize.
While the MaxRevo 1200W (EMR1200EWT) is designed to meet highest performance and efficiency standards of hardware enthusiasts, the 80 PLUS Bronze certified NAXN 650W (ENM650AWT-B) will strengthen Enermax' position in the competitive segment of budget power supplies for gamers.