--- product_id: 620655389 title: "JUSTOP Black 650W PSU, ATX Switching Power Supply, Computer Desktop PC, With 120mm Fan, 8-Pin 12V, 6+2 Pin PCI-E, 6x SATA (650W)" brand: "justop" price: "€ 80.62" currency: EUR in_stock: true reviews_count: 8 category: "Justop" url: https://www.desertcart.gr/products/620655389-justop-black-650w-psu-atx-switching-power-supply-computer-desktop store_origin: GR region: Greece --- # 650W stable power output 16 versatile connectors 120mm ultra-quiet cooling fan JUSTOP Black 650W PSU, ATX Switching Power Supply, Computer Desktop PC, With 120mm Fan, 8-Pin 12V, 6+2 Pin PCI-E, 6x SATA (650W) **Brand:** justop **Price:** € 80.62 **Availability:** ✅ In Stock ## Summary > ⚡ Power up your build with JUSTOP — where reliability meets sleek efficiency! ## Quick Answers - **What is this?** JUSTOP Black 650W PSU, ATX Switching Power Supply, Computer Desktop PC, With 120mm Fan, 8-Pin 12V, 6+2 Pin PCI-E, 6x SATA (650W) by justop - **How much does it cost?** € 80.62 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/620655389-justop-black-650w-psu-atx-switching-power-supply-computer-desktop) ## Best For - justop enthusiasts ## Why This Product - Trusted justop brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built to Protect:** Advanced safeguards with OVP, UVP, OPP, and short circuit protection keep your rig safe. - • **Power Your Ambition:** 650W robust output supports demanding GPUs and multitasking with ease. - • **Certified Confidence:** UKCA, CE, FCC, UL & TUV approvals guarantee trusted, reliable performance. - • **Stay Cool, Stay Silent:** 120mm fan ensures whisper-quiet operation even under heavy loads. - • **Plug & Play Flexibility:** 16 connectors including 8-pin 12V, 6+2 PCI-E, and 6 SATA for seamless hardware compatibility. ## Overview The JUSTOP Black 650W ATX Power Supply delivers stable 650-watt output with a whisper-quiet 120mm cooling fan, supporting a wide range of PC components via 16 connectors including PCI-E and SATA. Engineered with multiple safety protections and certified by major safety agencies, it’s the perfect choice for mid-range gaming and professional desktop builds seeking reliable, efficient power. ## Description Product Description JUSTOP 650W ATX POWER SUPPLY An excellent choice for your home/gaming/office system building or upgrading The new 650W ATX Power Supply comes with a 120mm cooling fan offering excellent cooling and quiet operation, ensuring the maximum lifespan of your products. It comes with a PCI-E rail for your graphics card, 6x SATA connectors, and a host of other connectors that provide maximum compatibility with popular hardware. Features 120mm quiet cooling fan Standard ATX size fits most PC cases Compliant with latest Intel standards ATX 12V, V2.0 UK 230V Input adapt with the rear on/off power switch Power Factor Control (PFC) Over-voltage and current protection on: +3.3V; +5V; +12V Short circuit protection EMI Filter Efficiency > 70% Safety Protection: Over Voltage Protection (OVP), Under Voltage Protection(UVP), Over Power Protection (OPP) Specifications Review: Reliable Power and Efficient Cooling for My PC Build - The JUSTOP 650W Power Supply Unit has been a solid performer in my desktop setup. It provides consistent and stable power delivery with its 650-watt capacity, supporting all my components smoothly, including demanding GPUs and multiple SATA devices. The ATX form factor fits perfectly in my standard case without any hassle. I really appreciate the quiet yet effective 120mm cooling fan, which keeps the PSU cool even during heavy gaming or multitasking sessions without adding much noise. The range of connectors—8-pin 12V, 6+2 pin PCI-E, and 6 SATA connectors—gives plenty of flexibility for various build configurations. Installation was straightforward, and the PSU feels well-built with solid wiring and a sleek black finish that matches my rig’s aesthetic. Overall, this PSU offers great value for the price, combining performance, cooling, and connectivity. Highly recommended for mid-range PC builds! Review: Excellent product Great value - Took me some time ti identify the problem with my grandsons desktop, In the end ( having tried all the know problems that cause cycling, where the PC switches on and off constantly and won't post ) I replaced the power supply but took a chance on this product as the price was quite low. The item arrived in a day and after installing it the problem was solved ... my thoughts are this is a very good power unit for the money and most of all I have a happy Grandson .. I would recommend this item. ## Features - 650W ATX Power Supply With 120mm Cooling Fan For Desktop PCs - Single 8-pin (4+4 pin) 12v rail provides more stability and safer power output. - Connectors - 20+4 pin (540mm); 4+4 pin (550mm); SATA x3, Molex x1 (640mm); SATA x3; PCIe x1 (450mm) - Power Factor Control (PFC). Over voltage protection, Over power protection, short circuit protection and thermal overload cut-off protection. - Safety agency approval: UKCA / CE / FCC / UL and TUV Electrical Safety Certified ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CZS68JBS | | Best Sellers Rank | 2,723 in Computers & Accessories ( See Top 100 in Computers & Accessories ) 11 in Power Supplies | | Brand | JUSTOP | | Brand Name | JUSTOP | | Compatible Devices | Personal Computer | | Compatible devices | Personal Computer | | Connector Quantity | 16 | | Connector Types | ATX, EPS, PCI Express, SATA | | Connector type | ATX, EPS, PCI Express, SATA | | Cooling Method | Air | | Country of Origin | China | | Current Rating | 10 Amps | | Customer Reviews | 4.3 out of 5 stars 183 Reviews | | Fan Size | 120 Millimetres | | Form Factor | ATX | | Form factor | ATX | | Item Dimensions | 15 x 14 x 8.5 centimetres | | Item Weight | 1.27 Kilograms | | Manufacturer | Justop Limited | | Manufacturer Part Number | AA-650-YY | | Maximum Input Voltage | 240 Volts | | Minimum Input Voltage | 230 Volts (AC) | | Model Name | X-CORE POWER | | Model Number | AA-650-YY | | Model name | X-CORE POWER | | Number of Fans | 1 | | Output Wattage | 650 Watts | | Output wattage | 650 Watts | | Power Supply Design | Full Modular | | Product Warranty | 1 Year | | System Bus Connector Type | 8 Pin | | Unit Count | 1.0 count | | Wattage | 650 watts | ## Product Details - **Brand:** JUSTOP - **Compatible devices:** Personal Computer - **Connector type:** ATX, EPS, PCI Express, SATA - **Cooling method:** Air - **Form factor:** ATX - **Item dimensions L x W x H:** 15 x 14 x 8.5 centimetres - **Item weight:** 1.27 Kilograms - **Model name:** X-CORE POWER - **Output wattage:** 650 Watts - **Wattage:** 650 watts ## Images ![JUSTOP Black 650W PSU, ATX Switching Power Supply, Computer Desktop PC, With 120mm Fan, 8-Pin 12V, 6+2 Pin PCI-E, 6x SATA (650W) - Image 1](https://m.media-amazon.com/images/I/71ySLF1g4eL.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Reliable Power and Efficient Cooling for My PC Build *by F***T on 7 August 2025* The JUSTOP 650W Power Supply Unit has been a solid performer in my desktop setup. It provides consistent and stable power delivery with its 650-watt capacity, supporting all my components smoothly, including demanding GPUs and multiple SATA devices. The ATX form factor fits perfectly in my standard case without any hassle. I really appreciate the quiet yet effective 120mm cooling fan, which keeps the PSU cool even during heavy gaming or multitasking sessions without adding much noise. The range of connectors—8-pin 12V, 6+2 pin PCI-E, and 6 SATA connectors—gives plenty of flexibility for various build configurations. Installation was straightforward, and the PSU feels well-built with solid wiring and a sleek black finish that matches my rig’s aesthetic. Overall, this PSU offers great value for the price, combining performance, cooling, and connectivity. Highly recommended for mid-range PC builds! ### ⭐⭐⭐⭐⭐ Excellent product Great value *by S***C on 21 February 2026* Took me some time ti identify the problem with my grandsons desktop, In the end ( having tried all the know problems that cause cycling, where the PC switches on and off constantly and won't post ) I replaced the power supply but took a chance on this product as the price was quite low. The item arrived in a day and after installing it the problem was solved ... my thoughts are this is a very good power unit for the money and most of all I have a happy Grandson .. I would recommend this item. ### ⭐⭐⭐⭐ Good *by S***R on 16 July 2025* Only comes with one 6+2 pcie cable and another Another 8 pin but 4 go to the power for the cpu depending on your motherboard . In my case 4 pins went to the cpu which left me with a 8 pin and a 4 pin which left me with no cable to power my 14 pin gtx 980ti. Although this psu is highly recommended and performs good it lacks some cables depending on your situation. ## Frequently Bought Together - JUSTOP Black 650W PSU, ATX Switching Power Supply, Computer Desktop PC, With 120mm Fan, 8-Pin 12V, 6+2 Pin PCI-E, 6x SATA - ARCTIC MX-4 (4 g) - Premium Performance Thermal Paste for all processors (CPU, GPU - PC, PS4, XBOX), very high thermal conductivity, long durability, safe application, non-conductive, non-capacitive --- ## 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.gr/products/620655389-justop-black-650w-psu-atx-switching-power-supply-computer-desktop](https://www.desertcart.gr/products/620655389-justop-black-650w-psu-atx-switching-power-supply-computer-desktop) --- *Product available on Desertcart Greece* *Store origin: GR* *Last updated: 2026-07-18*