--- product_id: 13460812 title: "Silverstone Tek Nightjar Series 520W Completely Fanless 80PLUS Platinum Fully Modular Power Supply with Zero dBA Acoustics ATX 520 Power Supply NJ520" brand: "silverstone technology" price: "$68.36" currency: USD in_stock: false reviews_count: 12 url: https://www.desertcart.us/products/13460812-silverstone-tek-nightjar-series-520w-completely-fanless-80plus-platinum-fully store_origin: US region: United States of America --- # 80 PLUS Platinum 0 dBA acoustics 100% modular cables Silverstone Tek Nightjar Series 520W Completely Fanless 80PLUS Platinum Fully Modular Power Supply with Zero dBA Acoustics ATX 520 Power Supply NJ520 **Brand:** silverstone technology **Price:** $68.36 **Availability:** ❌ Out of Stock ## Summary > Silence is Golden! 🌟 ## Quick Answers - **What is this?** Silverstone Tek Nightjar Series 520W Completely Fanless 80PLUS Platinum Fully Modular Power Supply with Zero dBA Acoustics ATX 520 Power Supply NJ520 by silverstone technology - **How much does it cost?** $68.36 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/13460812-silverstone-tek-nightjar-series-520w-completely-fanless-80plus-platinum-fully) ## Best For - silverstone technology enthusiasts ## Why This Product - Trusted silverstone technology brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Modular Mastery:** Customize your setup with 100% modular cables for a clean look. - • **Robust Connectivity:** Supports PCI-E 8pin and 6pin connectors for versatile builds. - • **Unmatched Efficiency:** Achieve peak performance with 80 PLUS Platinum certification. - • **Stable Power Delivery:** Enjoy strict 2% voltage regulation for reliable performance. - • **Whisper-Quiet Performance:** Experience complete silence with a fan-less design. ## Overview The Silverstone Tek Nightjar Series NJ520 is a cutting-edge 520W power supply that boasts a completely fanless design, ensuring zero noise while delivering high efficiency with its 80 PLUS Platinum certification. With 100% modular cables and strict voltage regulation, this power supply is perfect for professionals seeking a reliable and quiet solution for their high-performance systems. ## Description Silverstone's Nightjar NJ520 is a fanless power supply that offers users a whole new experience of quietness and stability. Its premium components and engineering helped it to achieve 80 PLUS Platinum level of efficiency, reducing wasted heat and enable an open grille design that can operate reliably without fan attached. This noise-less performance can be maintained with stringent electrical characteristics even under 40 DegreeC operating environment.As a versatile power supply, NJ520 has powerful +12V output of 43A for high-end system usage and its flexible, flat modular cables make assembly easy for improved case airflow. For professionals looking to build PCs or workstations for specialized settings such as recording studio or sound-optimized laboratories, the Nightjar series PSUs with their consistent emphasis on quality, stability, and reliability, are sure to satisfy. The form factor of this power supply is ATX and the dimensions are just like any other ATX power supply width 86mm , Height 150mm these are always the same but the length varies from 140mm to 210mm. ## Features - Fan-less thermal solution, 0 dBA acoustics - High efficiency with 80 PLUS Platinum certification - 100% modular cables - Strict 2% voltage regulation and low ripple & noise - 24/7 continuous power output with 40℃ operating temperature - Class-leading single +12V rail - PCI-E 8pin and PCI-E 6pin connectors support ## Technical Specifications | Specification | Value | |---------------|-------| | Brand | SilverStone Technology | | Series | PS-NJ520 | | Item model number | NJ520 | | Item Weight | 6.4 pounds | | Product Dimensions | 13 x 8 x 6 inches | | Item Dimensions LxWxH | 13 x 8 x 6 inches | | Manufacturer | Silverstone Tek | | ASIN | B00KHO0IG0 | | Is Discontinued By Manufacturer | No | | Date First Available | May 19, 2014 | ## Images ![Silverstone Tek Nightjar Series 520W Completely Fanless 80PLUS Platinum Fully Modular Power Supply with Zero dBA Acoustics ATX 520 Power Supply NJ520 - Image 1](https://m.media-amazon.com/images/I/51afyEQFV7L.jpg) ![Silverstone Tek Nightjar Series 520W Completely Fanless 80PLUS Platinum Fully Modular Power Supply with Zero dBA Acoustics ATX 520 Power Supply NJ520 - Image 2](https://m.media-amazon.com/images/I/51KmJ9qVN9L.jpg) ![Silverstone Tek Nightjar Series 520W Completely Fanless 80PLUS Platinum Fully Modular Power Supply with Zero dBA Acoustics ATX 520 Power Supply NJ520 - Image 3](https://m.media-amazon.com/images/I/41Jan2t3JdL.jpg) ![Silverstone Tek Nightjar Series 520W Completely Fanless 80PLUS Platinum Fully Modular Power Supply with Zero dBA Acoustics ATX 520 Power Supply NJ520 - Image 4](https://m.media-amazon.com/images/I/41BOLeTqCxL.jpg) ## Questions & Answers **Q: Is this enough for an i7 4790k/gtx970 build with a 1tb hdd and 256 ssd?** A: depends on your overclock, but should be good. i'm running a 3770k no oc, msi gtx 970, 3 2tb hdds, and a 256gb ssd with no problem. **Q: Does this psu has coil whine in passive mode? I have passive cooling pc, just removed Seasonic platinum with annoying coil wine. Need premium psu.** A: In my experience, my unit is absolutely 1000% silent; no noise, no hiss, no whine, nothing. it is honestly as close to a perfect power supply as I've ever owned. **Q: Can it use 220V input?** A: Can be used for 220V input **Q: Can it be verticaly mounted ?** A: Yes. Actually any orientation does not matter. ## Customer Reviews ### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars Powerful (a lot) and silent *by M***O on Reviewed in the United States on February 15, 2015* Finally the silence! I think a normal PC can not ask for more power than this power supply can deliver, unnecessary spending money on more power, very useful spending money in silence! With a power consumption of 250 W it remains warm. ### ⭐⭐⭐⭐ 4.0 out of 5 stars Four Stars *by C***H on Reviewed in the United States on September 27, 2017* Good power supply. ### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars Five Stars *by A***. on Reviewed in the United States on March 4, 2018* Does its job silently. Zero problems powering my Devil's Canyon + GTX 970 combo. --- ## 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.us/products/13460812-silverstone-tek-nightjar-series-520w-completely-fanless-80plus-platinum-fully](https://www.desertcart.us/products/13460812-silverstone-tek-nightjar-series-520w-completely-fanless-80plus-platinum-fully) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-06-06*