1. Computer Power Supplies Parts
  2. sku: 10770583757467771
  3. OCZ OCZ-ZS550W

OCZ OCZ-ZS550W Zs Pin Power Supply

Ocz-zs550w Ocz Zs Series 550 W 20 4 Pin Power Supply

( Brand: Ocz ), ( Manufacturer Part Number: OCZ-ZS550W ), ( Compatible Brand: For Ocz Tech, Universal ), ( Item Length: 14 ), ( California Prop 65 Warning: This Product Contains A Chemical Known To The State Of California To Cause Cancer. ), ( Connectors: 20 4 Pin ), ( Form Factor: Atx ), ( Type: Power Supply ), ( Maximum Power: 550 W ), ( Unit Type: Unit )

Review OCZ Zs Series 550 Pin Power Supply

The OCZ OCZ-ZS550W is a high-performance 550-watt 80 Gold certified power supply unit (PSU). This PSU is designed to deliver reliable and efficient power to your computer components, ensuring optimal system performance and stability.

The OCZ-ZS550W features a modern design with a flat, low-profile modular cabling system. This allows for easy cable management and customization, making it a great choice for builders who value a clean and organized PC setup. The PSU also comes with fully modular cables, giving you the flexibility to use only the cables you need, reducing clutter and improving airflow within your computer case.

This 550-watt PSU is 80 Gold certified, which means it meets or exceeds the efficiency requirements set by the 80 organization. This certification ensures that the PSU converts at least 90% of the input power into usable output power under typical load conditions, reducing energy waste and saving you money on your electricity bill.

The OCZ-ZS550W also features a quiet 135mm Double Ball Bearing fan, designed to provide optimal cooling performance while minimizing noise. The fan uses advanced cooling technology to ensure that the PSU operates at optimal temperatures, even under heavy load conditions.

The PSU comes with a comprehensive set of protections, including over voltage protection (OVP), under voltage protection (UVP), short circuit protection (SCP), over current protection (OCP), and over power protection (OPP). These protections help prevent damage to your components and ensure the longevity of your system.

The OCZ OCZ-ZS550W is a versatile and reliable power supply solution for any modern computer system. Its high efficiency, modular design, quiet operation, and comprehensive protection features make it an excellent choice for builders and upgraders alike.

The OCZ ZS-550W (OCZ OCZ-ZS550W) is a 550-watt 80 Gold certified power supply unit (PSU). Here are some pros and cons that might help you decide if this PSU is right for you.

Pros:

1. 80 Gold certification ensures high efficiency, which can save energy and reduce heat output.

2. The 20-pin design is compatible with most modern motherboards, especially those that require additional power for overclocking or high-performance components.

3. The single 12V rail design provides consistent voltage stability, which is important for high-performance systems.

4. It comes with a five-year warranty, which is a decent length for a PSU in this price range.

5. The semi-modular design allows users to connect only the necessary cables, reducing clutter and improving airflow within the case.

Cons:

1. Some users have reported issues with the fan noise, with some stating that it becomes audible under heavy load.

2. The modular cables are not fully sleeved, which may be a concern for those who prioritize aesthetics.

3. The price point is slightly higher than some other 550-watt PSUs on the market, which may be a deterrent for budget-conscious consumers.

Conclusion:

The OCZ ZS-550W (OCZ OCZ-ZS550W) is a solid choice for users who need a reliable, high-performance 550-watt power supply with a 20-pin connector. Its 80 Gold certification, single 12V rail design, and semi-modular design make it an attractive option for high-end systems or those that require additional power for overclocking. However, some users have reported fan noise issues, and the modular cables are not fully sleeved, which may be a concern for some. Ultimately, the decision to purchase the OCZ ZS-550W depends on your specific needs and preferences, and you should consider these pros and cons carefully before making a purchase.

Recommendation:

If you're in the market for a high-performance 550-watt power supply with a 20-pin connector, the OCZ ZS-550W (OCZ OCZ-ZS550W) is definitely worth considering. Its efficiency, consistent voltage stability, and semi-modular design make it an excellent choice for high-end systems or those that require additional power for overclocking. However, if fan noise is a concern, or if you prioritize aesthetics, you may want to consider other options with quieter fans or fully sleeved modular cables. Ultimately, it's important to do your research and carefully weigh the pros and cons before making a purchase.

Details:

Original owner, non-smoking home. Its served me well for a few years running my server with 7 disk drives, and now I'm offering it to new home. Cables are captive see the photos for a complete list of connectors. Includes a power cord, four mounting screws, original instruction manual.

I decommissioned my Windows home server and am offering this OCZ ZS-550W power supply. Shipping is by USPS at actual cost.

part #: ocz-zs550w prices

  • $24.97-$69.99

specifications powsuppy:

  • brand: Ocz
  • mpn: Ocz-zs550w
  • compatible brand: For Ocz Tech, Universal
  • item length: 14
  • california prop 65 warning: This Product Contains A Chemical Known To The State Of California To Cause Cancer.
  • connectors: 20 4 Pin
  • form factor: Atx
  • type: Power Supply
  • maximum power: 550 W
  • unit type: Unit

returns powsuppy:

  • policy: No Returns

shipping powsuppy:

  • cost: $12.10
  • transit: 4-10 Days
  • class: Standard, Expedited
  • carrier: USPS
  • service: USPS Ground Advantage, USPS Priority Mail
  • type: Calculated

general powsuppy:

  • Computers/Tablet's Networking > Computer Components Parts > Power Supplies
  • condition: Used

offer powsuppy:

  • sold: 0
  • options: Ship-to-home
  • quantity: 1
  • started: January 10, 2026
  • availability: In Stock

seller powsuppy:

  • # reviews: 195
  • rating: 100.0%
  • city: Austin, Texas

payments powsuppy:

  • other
  • wallet: Google-pay
  • credit card: Diners-club
compatible brand: for ocz tech, universal, item length: 14, california prop 65 warning: this product contains a chemical known to the state of california to cause cancer., connectors: 20 4 pin, form factor: atx, type: power supply, maximum power: 550 w, unit type: unit,
category: computers > computers/tablets networking > computer components parts > power supplies, sku: 10770583757467771,

Ocz OCZ-ZS550W Is Similar To:

powsuppy logo
2 offers $24.97–$69.99 USD
  • Offer #1: $24.97 price + $13.01 shipping estimate = $37.98* total. Cables are captive -- see the photos for a complete list of connectors. Includes a power cord, four mounting screws, original instruction manual.+$13.01 shipping
  • Offer #2: $69.99 price + $9.95 shipping estimate = $79.94* total. Please review the detailed photographs zoomed in for an accurate assessment of its condition Brand New and Factory Sealed.+$9.95 shipping

Copyright © powsuppy.com