--- product_id: 14723413 title: "PC Power & Cooling ZT Series 550 Watt (550W) 80+ Bronze Fully-Modular Active PFC Performance Grade ATX PC Power Supply 5 Year Warranty OCZ-ZT550W" brand: "pc power & cooling" price: "159.70 DT" currency: TND in_stock: false reviews_count: 5 url: https://www.desertcart.tn/products/14723413-pc-power-and-cooling-zt-series-550-watt-550w-80 store_origin: TN region: Tunisia --- # 550W Power Output 80+ Bronze Efficiency Fully-Modular Design PC Power & Cooling ZT Series 550 Watt (550W) 80+ Bronze Fully-Modular Active PFC Performance Grade ATX PC Power Supply 5 Year Warranty OCZ-ZT550W **Brand:** pc power & cooling **Price:** 159.70 DT **Availability:** ❌ Out of Stock ## Summary > ⚙️ Power Your Passion with Precision! ## Quick Answers - **What is this?** PC Power & Cooling ZT Series 550 Watt (550W) 80+ Bronze Fully-Modular Active PFC Performance Grade ATX PC Power Supply 5 Year Warranty OCZ-ZT550W by pc power & cooling - **How much does it cost?** 159.70 DT with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/14723413-pc-power-and-cooling-zt-series-550-watt-550w-80) ## Best For - pc power & cooling enthusiasts ## Why This Product - Trusted pc power & cooling brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built to Last:** Rest easy with a 5-year warranty, ensuring your investment is protected. - • **Modular Magic:** Enjoy a clutter-free build with a fully-modular design for easy cable management. - • **Single Rail Strength:** Benefit from a single 12V rail for stable and reliable power delivery. - • **Power Up Your Performance:** Experience a robust 550W output that fuels your high-performance PC. - • **Efficiency Meets Reliability:** Achieve energy efficiency with 80+ Bronze certification, saving you money on bills. ## Overview The OCZ ZT Series 550 Watt Power Supply is a high-performance, fully-modular ATX power supply designed for gamers and professionals alike. With a robust 550W output, 80+ Bronze efficiency, and a 5-year warranty, it ensures reliable power delivery and energy savings for your PC build. ## Description Product Description The ZT series is the superb choice for performance and power users who need solid, reliable PSU. With a completely modular design, ZT Series keeps your internal case environment organized by eliminating wire clutter and improves airflow by usingthe cables you require. Kept supremely cool with a load-controlled 140mm fan, the OCZ ZT Series PSU was engineeredultra-quiet by eliminating distracting noises from your PC when working or gaming. With an 80-Plus Bronze Certificationup to 85% efficiency under typical load environments, this power supply remains rock solid and stable under pressure. From the Manufacturer The ZT series of power supplies from OCZ is the superb choice for performance and power users who need a solid, reliable PSU. With a completely modular design, ZT Series keeps your internal case environment organized by eliminating wire clutter and improves airflow by using only the cables you require. Kept supremely cool with a load-controlled 140mm fan, the OCZ ZT Series PSU was engineered to be ultra-quiet by eliminating distracting noises from your PC when working or gaming. With an 80-Plus Bronze Certification featuring up to 85% efficiency under typical load environments, this power supply remains rock-solid and stable under pressure. Attach only the cables you require to reduce system clutter and improve internal airflow 100% Modular Cable DesignThe ZT series features fully detachable cables, including the main ATX 24-pin. Attach only the cables you require to reduce system clutter and improve internal airflow in your case.80 Plus Bronze CertifiedWith over 85% efficiency at typical load for cool and quiet operation, the ZT series provides a stable and efficient source of power. ZT power supplies are NVIDIA SLI and ATI CrossXFire-ready for the most demanding GPUs and gaming setups.5-Year OCZ PowerSwap WarrantyNo more endless return-for-repair loops. Simply send in a defective PSU and receive a new unit in its place.Connectors and CablesConnectors*1 x 20+4-pin ATX2 x 4+4-pin ESP/12V CPU4 x 6+2-pin PCI-E6 x 4-pin Peripheral9 x 5-pin SATA1 x Floppy Adapter*Available in OCZ-ZT750W Connector Type Modular Cables Length Connectors per Cable OCZ-ZT750W OCZ-ZT650W OCZ-ZT550W ATX Power Cable 1 1 1 21" 1 EPS-12V (4+4 pin) CPU Cable 2 1 1 23" 1 PCI-E Cable (6+2 pin) 4 2 2 22" 1 Peripheral Cable 2 2 2 28" 3 SATA Cable 3 3 2 28" 3 Floppy Adapter 1 1 1 What the Critics are Saying About the OCZ ZT Series"It's hard to knock a PSU that's fully modular. Furthermore, this unit has a very good variety of connectors for its wattage and still comes in at only 175mm deep. This PSU does exactly what it's advertised to do, is full modular and comes in at a great price."--Jonnyguru.com (Recommended)"The OCZ ZT Series 650W proved to be a flawless power supply, with high efficiency between 82.1% and 86.8%, voltages closer to their nominal values all the time (3% regulation), very low noise and ripple levels, and a fully modular cabling system."--Hardware Secret (Golden Award)"The ZT is built well, sharing some similar external design aspects such as the solid chassis and even the cables are reminiscent of the higher spec unit. In terms of performance this model in the ZT family does well."--Hardware Heaven (Recommended)"The fully modular design is a significant usability advantage over its competitors and along with the good price/performance ratio it is a good deal for someone who wants a reliable, fully modular PSU with long warranty."--Tech Power UpWhich OCZ Power Supply is Right for You? ZS Series ModXStream Pro Series Silencer MK3 Series ZT Series ZX Series Designed For Home / Gaming PC Home / Gaming PC Home / Workstation Enthusiast PC Enthusiast PC Available Wattage 550W | 650W | 750W 500W | 600W | 700W 400W | 500W | 600W 550W | 650W | 750W 850W | 1000W | 1250W Continuous Power Output Yes Yes Yes Yes Yes Energy Efficiency Up to 85% 80% Up to 87% Up to 85% Up to 90% Support Dual GPU Yes Yes Yes Yes Yes 80Plus Certification Bronze Standard Bronze Bronze Gold Cable Management No Semi-Modular Semi-Modular Fully-Modular Full-Modular Fan Size 135mm 135mm 120mm 140mm 140mm Dimensions 150 x 160 x 86mm 150 x 160 x 86mm 150 x 160 x 86mm 150 x 170 x 86mm 150 x 175 x 86mm Warranty 3-Year 3-Year 5-Year 5-Year 5-Year ## Features - Fully-Modular - 80Plus Bronze - Single 12V Rail ## Technical Specifications | Specification | Value | |---------------|-------| | Brand | OCZ Technology | | Series | zt | | Item model number | OCZ-ZT550W | | Item Weight | 5.5 pounds | | Product Dimensions | 6.9 x 5.9 x 3.4 inches | | Item Dimensions LxWxH | 6.9 x 5.9 x 3.4 inches | | Color | Black | | Manufacturer | Firepower Technology | | ASIN | B005SCYFPQ | | Is Discontinued By Manufacturer | No | | Date First Available | October 19, 2011 | ## Product Details - **Model Name:** zt - **Brand:** OCZ Technology - **Compatible Devices:** Personal Computer - **Connector Type:** ATX - **Output Wattage:** 650 Watts - **Form Factor:** ATX - **Wattage:** 550 watts - **Item dimensions L x W x H:** 6.9 x 5.9 x 3.4 inches - **Item Weight:** 5.5 Pounds - **Power Supply Design:** Modular ## Images ![PC Power & Cooling ZT Series 550 Watt (550W) 80+ Bronze Fully-Modular Active PFC Performance Grade ATX PC Power Supply 5 Year Warranty OCZ-ZT550W - Image 1](https://m.media-amazon.com/images/I/81xUUmeGnXL.jpg) ![PC Power & Cooling ZT Series 550 Watt (550W) 80+ Bronze Fully-Modular Active PFC Performance Grade ATX PC Power Supply 5 Year Warranty OCZ-ZT550W - Image 2](https://m.media-amazon.com/images/I/71X3uwYw3VL.jpg) ![PC Power & Cooling ZT Series 550 Watt (550W) 80+ Bronze Fully-Modular Active PFC Performance Grade ATX PC Power Supply 5 Year Warranty OCZ-ZT550W - Image 3](https://m.media-amazon.com/images/I/810J5qMNJML.jpg) ![PC Power & Cooling ZT Series 550 Watt (550W) 80+ Bronze Fully-Modular Active PFC Performance Grade ATX PC Power Supply 5 Year Warranty OCZ-ZT550W - Image 4](https://m.media-amazon.com/images/I/41fxq+IXh0L.jpg) ![PC Power & Cooling ZT Series 550 Watt (550W) 80+ Bronze Fully-Modular Active PFC Performance Grade ATX PC Power Supply 5 Year Warranty OCZ-ZT550W - Image 5](https://m.media-amazon.com/images/I/41TMyNbwZhL.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Nice set up. *by J***F on October 30, 2012* This PSU is completely modular to include the 24 pin connector, SATA, Molex, CPU, and PCI-E connectors. All of the cables are sleeved nicely and included is a nylon storage case for unused cables.The unit is quiet, produces Gold Rated power and is well made. If you are planning on a 2 CPU 2 GPU set up and have a large case there may be a couple of things you want to order with this product. With two GPU's and a motherboard that is going to require multiple PCI-E connections for GPU power, you will run out of outlets on the power supply. I am running an EVGA SR2 motherboard with 2 GPU's in SLI. The SR2 requires 3 PCI-E connections to power the SLI configuration and in this configuration you will end up one outlet short. If this is the case order two 8 pin to 2xPCI-E 8 pin Y cables and you will be in good shape length and connection wise. If you have a large case you may want to order extensions for the CPU connections. OCZ could make their cables 2 inches longer and it would solve the length issue. I have seen some negative comments about OCZ power supplies but as far as I am concerned there is no issue and I would purchase this product again. ### ⭐⭐⭐⭐⭐ Great PSU so far! *by J***H on August 3, 2013* I bought this power supply for sufficient power to run a 2 way SLI surround setup with 2 EVGA GTX 570 HD 2.5GB cards. It might be just a little bit overkill, but I figured better safe than sorry. The fact that it is 100% modular is nice. It came with a bag for the left over wires, and OCZ branded velcro wire ties which is a nice addition. It also came with finger-screws for quick and easy removal/installation so the hardest part about putting it in will be removing your old PSU :). As far as operation, I haven't done any official analysis but it runs my setup fine. There are 6x 12v video card power outputs so even if I wanted to add a 3rd card I could. The only negative thing I noticed about this PSU was its smell. Pulling it out of the box I immediately noticed the typical smell of burned in electronics, but more potent than other PSUs I've owned. I'm assuming it is due to the higher wattage rating of the components. In any case, it works and I can't smell it now that it's installed and running. The price was good for the power range and its my second OCZ--never had a problem with my 600W ModXtreme either. I'd recommend this PSU. ### ⭐⭐⭐⭐⭐ Great power supply *by A***H on August 27, 2014* This is a great power supply for any gaming rig or any computer that is used for extensive video editing. As this power supply is fully modular, you only need to use the cables that you need, and the others can stay in the little draw string bag that the power supply comes in. As this power supply is 80 plus bronze certified, it will work smoothly for anything that you need it to do. This power supply is a little on the long side, but is not to thick. This power supply is very quite even under a lot of stress. You need to be really trying to hear it to be able to hear it loud and clear. The cables that come with it have a black mesh around them that protect the wires, but does make them a little stiffer and harder to bend, but not to hard. Make sure your case has good air flow, as this power supply has a fan on the top, not on the side. Another down side is this power supply only has two PCI-E connectors for a graphics card, and I have a EVGA GeForce GTX760 super clocked graphics card with two gigabytes of DDR5 ram, so the one card takes up both the six pin and the eight pin. But every rig is different so I am not going to dock a star for that. Over all, this power supply is great for anyone on a budget that is looking for something great but inexpensive. --- ## 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.tn/products/14723413-pc-power-and-cooling-zt-series-550-watt-550w-80](https://www.desertcart.tn/products/14723413-pc-power-and-cooling-zt-series-550-watt-550w-80) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-09-18*