--- product_id: 48427486 title: "EVGA SuperNOVA 550 G3, 80 Plus Gold 550W, Fully Modular, Eco Mode with New HDB Fan, Includes Power ON Self Tester, Compact 150mm Size, Power Supply 220-G3-0550-Y3" brand: "evga" price: "NT$1658" currency: TWD in_stock: false reviews_count: 4 url: https://www.desertcart.tw/products/48427486-evga-supernova-550-g3-80-plus-gold-550w-fully-modular store_origin: TW region: Taiwan --- # 550W Power 80 PLUS Gold 7-Year Warranty EVGA SuperNOVA 550 G3, 80 Plus Gold 550W, Fully Modular, Eco Mode with New HDB Fan, Includes Power ON Self Tester, Compact 150mm Size, Power Supply 220-G3-0550-Y3 **Brand:** evga **Price:** NT$1658 **Availability:** ❌ Out of Stock ## Summary > 🔌 Power Your Passion with EVGA! ## Quick Answers - **What is this?** EVGA SuperNOVA 550 G3, 80 Plus Gold 550W, Fully Modular, Eco Mode with New HDB Fan, Includes Power ON Self Tester, Compact 150mm Size, Power Supply 220-G3-0550-Y3 by evga - **How much does it cost?** NT$1658 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/48427486-evga-supernova-550-g3-80-plus-gold-550w-fully-modular) ## Best For - evga enthusiasts ## Why This Product - Trusted evga brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Safety First:** Equipped with multiple heavy-duty protections for peace of mind. - • **Compact Yet Mighty:** Designed to fit in tight spaces without compromising power. - • **Power Up Your Game:** Experience 90% efficiency with the EVGA SuperNOVA 550 G3. - • **Support You Can Trust:** Backed by a 7-year warranty and exceptional customer service. - • **Whisper-Quiet Performance:** Enjoy a 130mm HDB fan that operates in Eco Mode for silent cooling. ## Overview The EVGA SuperNOVA 550 G3 is a fully modular power supply that delivers 550W of reliable power with 80 PLUS Gold certification, ensuring high efficiency and low energy costs. Its compact design and advanced cooling technology make it an ideal choice for gamers and professionals alike, while the extensive safety features and 7-year warranty provide unmatched reliability. ## Description Product Description EVGA SuperNova power supplies are well known for their extreme efficiency, performance and reliability. In fact, over the last 3 years EVGA SuperNOVA power supplies have won over 70 awards from leading review sites. It is EVGA's dedication to performance that has created the latest power supply platform; the EVGA SuperNOVA G3 Series. With these new power supplies, we take the best features from our award winning G2 lineup and makes them even better. A smaller size, improved performance and a new Hydraulic Dynamic Bearing fan giving you ultra-quiet performance at an increased lifespan. Box Contains PSU/Cables ## Features - EVGA 550 G3 - "The Next Generation in Power" - 80 PLUS Gold certified, with 90% (115VAC) / 92% (220VAC~240VAC) efficiency or higher under typical loads - Fan Size / Bearing: 130mm Hydraulic Dynamic Bearing - 7 Year Warranty and unparalleled EVGA Customer Support - Heavy-duty protections, including OVP (Over Voltage Protection), UVP (Under Voltage Protection), OCP (Over Current Protection), OPP (Over Power Protection), and SCP (Short Circuit Protection) ## Technical Specifications | Specification | Value | |---------------|-------| | Brand | EVGA | | Product Dimensions | 15 x 15 x 9 cm; 2 kg | | Item model number | 220-G3-0550-Y3 | | Manufacturer | EVGA | | Series | 220-G3-0550-Y3 | | Colour | Black | | Form Factor | Compact | | Wattage | 550 watts | | Item Weight | 2 kg | | Guaranteed software updates until | unknown | ## Product Details - **Model name:** 220-G3-0550-Y3 - **Brand:** EVGA - **Compatible devices:** Personal Computer - **Connector type:** ATX - **Output wattage:** 550 Watts - **Form factor:** Compact - **Wattage:** 550 watts - **Cooling method:** Air - **Item dimensions L x W x H:** 15 x 15 x 9 centimetres - **Item weight:** 2 Kilograms ## Images ![EVGA SuperNOVA 550 G3, 80 Plus Gold 550W, Fully Modular, Eco Mode with New HDB Fan, Includes Power ON Self Tester, Compact 150mm Size, Power Supply 220-G3-0550-Y3 - Image 1](https://m.media-amazon.com/images/I/71zsKHYWBKL.jpg) ![EVGA SuperNOVA 550 G3, 80 Plus Gold 550W, Fully Modular, Eco Mode with New HDB Fan, Includes Power ON Self Tester, Compact 150mm Size, Power Supply 220-G3-0550-Y3 - Image 2](https://m.media-amazon.com/images/I/61wyQqFrzwL.jpg) ![EVGA SuperNOVA 550 G3, 80 Plus Gold 550W, Fully Modular, Eco Mode with New HDB Fan, Includes Power ON Self Tester, Compact 150mm Size, Power Supply 220-G3-0550-Y3 - Image 3](https://m.media-amazon.com/images/I/71lM5hkWAvL.jpg) ![EVGA SuperNOVA 550 G3, 80 Plus Gold 550W, Fully Modular, Eco Mode with New HDB Fan, Includes Power ON Self Tester, Compact 150mm Size, Power Supply 220-G3-0550-Y3 - Image 4](https://m.media-amazon.com/images/I/71sTAUeM2vL.jpg) ![EVGA SuperNOVA 550 G3, 80 Plus Gold 550W, Fully Modular, Eco Mode with New HDB Fan, Includes Power ON Self Tester, Compact 150mm Size, Power Supply 220-G3-0550-Y3 - Image 5](https://m.media-amazon.com/images/I/71HomwlPeHL.jpg) ## Available Options This product comes in different **Size Name, Style Name** options. ## Questions & Answers **Q: It it nosey?** A: I've never experienced any spying from this item, my daughter has one and she has brought it with her on a few occasions when she has visited... although she has always made sure that it's placed behind the tv storage unit which has a good solid back and solid doors without windows in... **Q: does this come with the bag for spare wires** A: Yes, there is a bag for spare wires included in the box. In fact, the power supply itself is included in a bag which can be useful for putting other leftover components in. **Q: Can these be used with atx motherboards?Thank you** A: Yes, no problem unless using a very old motherboard with 20 pin connection - in which case you'll need to buy a 24-20 pin adapter **Q: does this psu come with 4 6+2 pin connectors for GPU? i have 2 gpu's each needing 2x 6pin connectors so in total need 4 6pin connectors** A: Comes with a whole bag full of connectors and the ones, you can split the 8 pin into 6+2 ## Customer Reviews ### ⭐⭐⭐⭐⭐ Top quality from EVGA, again!! *by M***. on 4 February 2017* I purchased the 750 G2 & what can i say!! After previously owning a corsair AX 850 & experiencing a few system shutdowns & a little instability, even though i was only running 1 GPU an SSD & an HDD, i could immediately tell the difference when 1st using the G2 750. The numerous reviews say it all, excellent build quality by super flower with EVGA's own little extras, fully modular with more than enough cables for multiple GPUs, an ECO switch making it the quietest PSU i've ever heard (or not heard so to speak!), gold standard, a ripple suppression method that has to be seen on an oscilloscope to be believed, (but it's true). There customer services dept. are extremely helpful & i have only had to contact them once & it was a pleasure, unlike some that i could mention, but i won't! To top it all off a warranty that is 10 years long & the renowned EVGA return scheme that sometimes makes me choose EVGA products on that basis alone. All in all an excellent PSU from an excellent company that you will not regret investing in because lets face it a PSU is an investment as you can upgrade your motherboard, CPU, GPU but a PSU is something that you could keep for many, many years & with the EVGA warranty you are guaranteed 10 years of not having to worry about your PSU which in my opinion is 1 of the most important, if not the most important components in any P.C. build so spare no expense is my advice because without proper power circuit protection you are risking your other PC components. 100% definitely recommend. ### ⭐⭐⭐⭐⭐ Efficient, Silent, Perfect. (nearly) *by P***Y on 4 February 2016* Its perfect. 650 watts is perfect for 1 hungry GPU+CPU combo like my R9 290X, i5-2500K build, with plenty headroom for things like lights and drives and fans.Anywho, the cables are thick and stiff, can be hard to bend into place but gives everything a quality feel. You get plenty of them too. Cables are all black too, and if the wires inside are coloured, I cant see it.Included jumper ending for the mobo cable is brilliant and should come with every PSU so well done EVGA. It's the little things. Which makes the only real flaw so annoying. The CPU cable (of which you only get one option) has a 4+4-pin and a daisy-chained 6-pin connector, presumably in case your CPU needs them. But no modern CPU needs both even for the most ridiculous of overclocks and if you have one that does what on earth are you doing with a 650W PSU? The unused cable was a nightmare to hide out of the way, and made threading the cable more difficult once the motherboard was installed. (pro-tip: A pocket knife can remedy both these problems at once, along with a bit of black duct tape. Might want to plug it out first.)Efficiency is where it should be, my system uses 450W or so and the draw from the wall is 520-530 consistently under full load. So around 85-88% efficiency. Not much more to say.Simple: If you need an efficient, silent, good looking PSU and at a fair price this is it. Stop looking, buy this one. It's not the cheapest, yes you can get a corsair 750 watt for less. But the corsair is less efficient, has lower build quality, is semi modular not fully, and wont give enough power for a crossfire/SLI build with most cards. ### ⭐⭐⭐⭐⭐ Good quality. Worth the money. *by R***S on 27 June 2019* I bought one of these to replace a Corsair 650rmx unit that had repeatedly failed (replaced under warranty 3 times before I lost patience). This evga power supply has so far worked great with no issues.I've now bought a second one of these for my son's PC to replace an old Corsair power supply that failed after 6 years of regular use.The cabling is good quality and fully modular, which makes installation easy. There are enough slots for two 8 pin pcie graphics card power cables, which is plenty for most people. However if you have multiple high powered graphics cards then this power supply might not have enough to power them both.My only gripe was the length of the CPU power cable, which would not route neatly around the edge of the case backplate. I had to route it at an angle across the case (Corsair 350d matx).Overall I highly recommend this to all PC builders looking for a good quality power supply. --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tw/products/48427486-evga-supernova-550-g3-80-plus-gold-550w-fully-modular](https://www.desertcart.tw/products/48427486-evga-supernova-550-g3-80-plus-gold-550w-fully-modular) --- *Product available on Desertcart Taiwan* *Store origin: TW* *Last updated: 2026-09-07*