Aurora R5 uses a new chassis design, users can easily implement two graphics SLI, it is also equipped with the sixth generation of Intel Core processors (including i3/i5/i7), Nvidia GeForce GTX 950 from the graphics card, starting price It is 799 US dollars (about 5303 yuan).
Of course, the high-profile version of Aurora R5 is more attractive, and the tested version of Hothardware is equipped with an Intel Core i7-6700k processor, 16GB DDR4 RAM, NVIDIA GeForce GTX 1080 founder (single 8GB DDR5), 256GB SSD+2TB SATA, built-in High-performance liquid cooling system, priced at 2,595 US dollars (about 17200 yuan). Below, take a look at the specific evaluation content.
Aurora R5 is adhering to the alien design style. Although it lacks the exaggeration and avant-garde of the Area-51 series, it will undoubtedly help reduce costs and be more suitable for general home users. The side of the fuselage, you can see the LED light design, the front has an eye-catching alien Logo, in addition to the top of the design of four USB 3.0 interface and headphone Mike interface, other interfaces are mainly focused on the back of the fuselage, including USB-C, DisplayPort, etc., very comprehensive.
The side bezel on the Aurora R5 can be quickly removed for user upgrades. In addition, liquid cooling is a must-have option for high-end models, helping to increase heat dissipation. In general, its design is practical and easy to upgrade, and its overall size is also relatively small in desktop game PCs.
Let's take a look at how Aurora R5's game performance is. Test games include Metro: Last Light, Middle-earth: Shadow Demon, and Stealing.
First of all, the light effect and physics engine of "Metro: The Last Light" are very good, so they have higher requirements for PC performance. With a high resolution of 2K resolution, Aurora R5 achieves an average frame rate of 57.33fps. This performance has exceeded the Area-51 of the GTX 980Ti SLI. When the picture quality is increased to 4K, the frame rate is reduced to 29fps, which means that in order to smoothly implement 4K gaming effects, dual 1080 graphics cards are still necessary.
In the case of "Middle-earth: Shadow Demon", the performance requirements of the PC are slightly more tolerant, so the Aurora R5 single-card can also achieve 4K resolution and an average frame rate of 71.3fps, which is very eye-catching; while the 2K and 1080P frame rates are Respectively reached 126.68fps and 176.1fps.
Finally, "God steals", the game has excellent image effects and cutting-edge technology, such as AMD Mantle API. Aurora R5 can achieve frame rate performance of 48.4fps at 4K resolution, 88.2fps at 2K resolution, and 117.2fps at 1080P, and it performs satisfactorily.
In general, Aurora R5 is a more civilian-oriented "alien" computer, providing a wealth of optional configurations and easy-to-upgrade designs that are easier to use for users who do not want to own DIY. Of course, if you want to achieve smooth 4K performance, dual 1080 SLI is essential, but the price needs to add about 5,000 yuan in the test model.
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Source: hothardware
.wxdigi { padding:20px 0; border-top: 1px dotted DBDBDB; }
Linear Power Supplies
LVLP series Linear Power Supplies are DC Power Supplies that achieve AC/DC conversion through power frequency transformers and transistor loop control. Compared with switching DC power supplies, linear mode power supplies have higher stability, higher accuracy, and lower output ripple. And the most important, because of the use of the power frequency AC/DC conversion principle, the linear power supply does not have high-frequency radiation interference, and is especially suitable for use in places with restrictions on EMC and EMI.
The LVLP series linear AC - DC power supplies have a wide range of output specifications, the output power ranges from 1KW to 400KW, and the output voltage can reach up to 800VDC, and accept customization.


The whole series DC linear power supply adopts industrial-grade metal chassis, pure copper AC/DC varnished transformer, high-reliability multi-transistor filter loop, ensuring the power supplies can run for a long time at full load with high stability, high accuracy, and ultra-low ripple electronic characteristics, equipped with a complete protection circuit, which can better ensure the reliability of the linear power supply itself and the safety of the customer's load.
The output voltage and current can be adjusted by the 10-turn potentiometer with scale and lock on the front, equipped with 4 1/2-digit high-resolution LED meters for output value reading, and RS communication interface can also be added for remote control and monitoring of linear power supplies.
This series of linear power supplies are mainly used for aging and testing of components such as capacitors, relays, and resistors, and can also be used for experimental testing of electronic components such as thermistors and motors. At present, many well-known capacitor manufacturers, resistor factories and other electronic component production units and scientific colleges and universities and other research and development units use this series of power supplies, and they have all been highly praised.
Linear DC Power Supplies, Linear AC - DC Power Supplies, DC Linear Power Supplies, AC - DC Linear Power Supplies, Linear AC DC Supplies
Yangzhou IdealTek Electronics Co., Ltd. , https://www.idealtekpower.com