1. Computer Power Supplies Parts
  2. sku: 10867560636280782
  3. COOLMAX CUQ1000B

COOLMAX Power Supply CUQ-1000B 900W

Cuq-1000b Coolmax Cuq1000b Pc Power Supply 900w

( Brand: Coolmax ), ( Manufacturer Part Number: CUQ1000B ), ( Model: CUQ-1000B ), ( Voltage Compatibility: 12 V ), ( Form Factor: Atx ), ( Type: Power Module ), ( Cooling: 1 Fan ), ( Maximum Power: 900 W ), ( Color: Black )

Review COOLMAX Pc Power Supply

The Coolmax CUQ-1000B is a high-performance 900-watt power supply unit (PSU) designed for PC systems that demand reliable and efficient power delivery. This 80 Bronze certified PSU ensures energy efficiency by converting 80% or more of the input power into DC output power under typical load conditions, reducing energy waste and lowering operating temperatures.

The CUQ-1000B utilizes a single 12V rail design, delivering up to 72.9A of continuous power to support high-performance components. It comes equipped with a total of 12 power connectors, including two 4-pin EPS12V connectors, six 6 2-pin PCIe connectors, four SATA connectors, and two 4-pin peripheral connectors, providing ample power options for various components.

The PSU's 135mm fan ensures quiet operation, with a variable speed design that adjusts the fan speed based on the load, minimizing noise and maintaining optimal cooling performance. The fan also includes a hydrodynamic bearing design for long-lasting durability.

The Coolmax CUQ-1000B features a heavy-duty design with a 140mm long, 150mm wide, and 86mm high casing made of high-quality materials, ensuring robustness and stability. It includes overvoltage, undervoltage, overcurrent, and short-circuit protection, safeguarding your system from potential electrical hazards.

The PSU is compatible with both ATX and EPS12V form factors, making it a versatile choice for a wide range of PC builds. It comes with a 3-year warranty for added peace of mind and ensures reliable, efficient, and quiet power delivery for your PC components.

The Coolmax CUQ-1000B is a 900-watt power supply unit (PSU) that is designed to deliver reliable and efficient power to your computer components. Here are some pros and cons that might help you make an informed decision about whether or not to buy this PSU:

Pros:

1. High Wattage: With a capacity of 900 watts, this PSU can easily handle high-performance systems with multiple high-end graphics cards or processors.

2. 80 Bronze Certification: This PSU is certified under the 80 Bronze efficiency standard, which means it converts at least 82% of the input power into output power under typical load conditions.

3. Active PFC: This PSU has an Active Power Factor Correction (PFC) feature, which can help improve the power efficiency and reduce power loss.

4. Modular Design: The modular design of this PSU allows you to only connect the cables that you need, which can help reduce clutter and improve airflow within your computer case.

5. Protective Features: This PSU comes with various protective features, including over-current protection, over-voltage protection, and short-circuit protection, which can help prevent damage to your components.

Cons:

1. Noisy Operation: Some users have reported that this PSU can be quite noisy under full load conditions, especially when the fans are running at high speeds.

2. Lack of Modularity: Although the PSU has a modular design, some users have noted that not all cables are modular, which can limit the flexibility of the design.

3. Limited Warranty: This PSU comes with a limited three-year warranty, which is shorter than some other high-end PSUs on the market.

Conclusion:

The Coolmax CUQ-1000B is a reliable and efficient 900-watt power supply unit that can handle high-performance computer systems. While it has some drawbacks, such as noise and limited modularity, its high wattage capacity, 80 Bronze certification, and protective features make it a solid choice for those who need a powerful and efficient PSU.

Recommendation:

If you're building a high-performance computer system and need a reliable and efficient power supply, the Coolmax CUQ-1000B is worth considering. However, if noise is a concern, or if you prefer a more modular design with longer warranty coverage, you may want to consider other options in the market. Ultimately, it's important to weigh the pros and cons and make a decision based on your specific needs and budget.

Details:

With ac power cord. One used Coolmax CUQ-1000B power supply. I could not test.

part #: cuq1000b price

  • $34.98

specifications powsuppy:

  • brand: Coolmax
  • mpn: Cuq1000b
  • model: Cuq-1000b
  • voltage compatibility: 12 V
  • form factor: Atx
  • type: Power Module
  • cooling: 1 Fan
  • maximum power: 900 W
  • color: Black

general powsuppy:

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

shipping powsuppy:

  • carrier: USPS
  • class: Standard
  • cost: $10.88
  • type: Calculated
  • service: USPS Ground Advantage
  • transit: 5-10 Days

payments powsuppy:

  • wallet: Google-pay
  • other
  • credit card: Diners-club

offer powsuppy:

  • started: January 17, 2026
  • sold: 0
  • options: Ship-to-home
  • quantity: 1
  • availability: In Stock

seller powsuppy:

  • # reviews: 2046
  • rating: 100.0%
  • city: Cary, Illinois

returns powsuppy:

  • paid by: Buyer
  • time: 30 Days
  • method: Money back
  • policy: Returns Accepted
voltage compatibility: 12 v, form factor: atx, type: power module, cooling: 1 fan, maximum power: 900 w,
category: computers > computers/tablets networking > computer components parts > power supplies, color: black, sku: 10867560636280782,

Coolmax CUQ1000B Is Similar To:

powsuppy logo
1 offer $34.98 USD
  • Offer #1: $34.98 price + $27.81 shipping estimate = $62.79* total. Continuous Power Output Plenty of headroom for high-performance builds. 80 PLUS Bronze Certified Improved efficiency and lower heat.+$27.81 shipping

Copyright © powsuppy.com