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There are a total of eight individually sleeved modular cables in the box and there are plenty of connectors to cater for the majority of enthusiast system builds. We can see that the 750W version also ships with 2 4+4 Pin EPX/ATX12V connectors, a great addition to see. The cables are quite short, intentionally, to ensure system builders are not dealing with very long cables inside a small form factor case. It is worth noting this however if, for some reason you are intend on using this power supply inside a larger chassis. The Evolv Shift XT’s innovative design allows the chassis to extend its height to tailor the cooling performance to your need. In “Compact” mode, the Evolv Shift XT can house systems with up to 324mm long 3-slot GPUs and 72mm tall CPU coolers that have direct access to fresh air. In “Air Boost” or “Liquid Cooled” mode, the height can be increased from 32mm to 60mm respectively for further hardware compatibilities like adding 2x 120/140mm fans (Air Boost) or a 240 AIO Liquid Cooler (Liquid Cooled) for the best possible performance. We take the issue of noise very seriously at KitGuru and this is why we have built a special home brew system as a reference point when we test noise levels of various components. Why do this? Well this means we can eliminate secondary noise pollution in the test room and concentrate on components we are testing. It also brings us slightly closer to industry standards, such as DIN 45635.
This is the first desktop PSU with fan failure protection I have come across. In other words, if the fan has a problem or the PSU doesn't detect it, which would happen if it isn't connected, the SPX-750 won't start. Technically there is little, if anything we can fault. Load Regulation is first class, and the unit meets Platinum efficiency levels without a hiccup. The unit design produces tight control over AC ripple mV and we recorded stellar results, even under full load conditions. PLUS Platinum Certification: Ensures ultra-high efficiency operation for less excess heat and lower operating costs. Efficiency is excellent, peaking at just over 94% around 50% load. At full load the power supply maintains a 92.7% efficiency level, which is impressive. Phanteks has just launched its all-new Evolv Shift XT expanding ITX chassis and Revolt SFX series power supplies. The Evolv Shift XT takes a fresh approach to small form factor builds with its adjustable height. Three configurations are possible depending on the amount of cooling you need or desire.
Top-end build quality with low ripple noise. All ripples are lower than 30 mV on +12V, +5V or +3.3V from 0% to 100% load to ensure a stable operation and keep your performance-critical components to function reliably for longer. Toughpower SFX series comes with a 16-pin connector to offer powerful and stable performance allowing the PSU to natively run next-generation GPUs.
The unit passes our Cross Load testing without any problems. When hit with 60 AMPS the +12V rail held at 11.88. Not a very realistic situation in real life, but a good sign that the design works well. We tested this power supply and it was not only able to deliver a continuous 750W, but it almost delivered 790W before it shut off safely. This is very reassuring to see and we recorded a long run at 770W load without any problems or potential shut down issues occurring. We are happy to see Corsair have adopted all Japanese capacitors in both primary and secondary stages to offer long term reliability and stable operation under heavy load conditions. The primary bulk capacitor is by Japanese manufacturer Nippon Chemi Con and is rated 105c. With its super compact SFX form-factor combined with high power output, the Revolt SFX is the perfect match for small form-factor chassis. Its length of only 100 mm frees up space for easier cable management and improves the overall building process. Powerful single +12V rail can properly deliver the power you need for the best compatibility. The use of LLC and DC to DC circuit design provides very stable operation and enhanced voltage regulation.The fans audible noise is nearly silence at 100% operation. This creates the perfect balance between silence and superior cooling. Furthermore, with the Smart Zero Fan, the fan will not spin until the load exceeds 30% of the power supply, minimizing the fan noise. Investing in one of the best 750 W PSUs will ensure that your computer runs smoothly and efficiently without issue. These power supplies offer enough juice to power upper-midrange components while still being affordable enough for lower-powered rigs that want to upgrade headroom. So it’s a great sweet spot for many users.
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