ROSEWILL RX750-S-B Power Supply 750W

( Brand: Rosewill ), ( Manufacturer Part Number: RX750-S-B ), ( Part Type: Supply ), ( Visual Inspection: Pass ), ( R2v3 Cosmetics: C6 Used Excellent ), ( R2v3 Functional: F4 Hardware Functional ), ( R2v3 Data: Non Data Device )

Review ROSEWILL Power Supply 750w

The Rosewill RX750-S-B is a high-performance 80 Gold certified power supply unit (PSU) designed to deliver reliable and efficient power to your computing system. With a maximum capacity of 750 watts, this PSU is suitable for mid-range to high-end systems that require a significant power supply.

The 80 Gold certification ensures that the PSU converts at least 90% of the input energy into output energy under typical loads, with 90% efficiency under 50% load and 87% efficiency under 20% load. This certification also implies that the PSU meets the strict efficiency guidelines set by the 80 organization, ensuring that it operates at optimal levels to save energy and reduce heat production.

The Rosewill RX750-S-B is designed with a single 12V rail, which can deliver up to 62.5A of continuous power. This design simplifies the cabling and allows for better power distribution to components that require high power consumption, such as graphics cards and CPUs. The PSU also features a quiet 135mm fan, which uses fluid dynamic bearing technology to ensure long-lasting performance and minimal noise. The fan operates at a low speed under normal operating conditions, but can ramp up to provide adequate cooling when needed.

The PSU features a modular design, which allows you to only use the cables that you need for your specific system configuration. This reduces clutter and makes cable management easier. The PSU comes with a range of cables, including 24-pin ATX, 8-pin EPS12V, 6 2-pin PCIe, and various SATA and peripheral cables.

The Rosewill RX750-S-B also has over-voltage protection, under-voltage protection, over-current protection, short-circuit protection, and over-power protection to safeguard your components from damage. The PSU has a maximum operating temperature of 50 C, and it comes with a 5-year manufacturer's warranty for peace of mind. Overall, the Rosewill RX750-S-B is a reliable and efficient power supply that can provide the power your system needs to perform at its best.

The Rosewill RX750-S-B is a 750-watt 80 Gold certified power supply unit (PSU). Here are some pros and cons to help you decide if this PSU is a good fit for your computer build.

1. 80 Gold certification ensures efficient power conversion, reducing heat generation and electrical losses.

2. Modular design allows you to only connect the cables you need, reducing clutter inside your case.

3. High wattage capacity provides ample power for high-end systems with multiple components.

4. Active PFC (Power Factor Correction) ensures a stable voltage output and reduces power consumption.

5. Quiet operation due to a 135mm double ball fan.

6. Overvoltage, overcurrent, short-circuit, and overpower protection safeguards your components.

1. Some users have reported issues with the fan not starting up during boot.

2. The fan may become loud under heavy load.

3. The modular cables are not individually sleeved, which may affect the aesthetics for some.

4. The dimensions of the PSU may not fit in smaller cases.

The Rosewill RX750-S-B offers a good balance of features, performance, and affordability for a 750-watt PSU. Its modular design, high wattage capacity, and 80 Gold certification make it a solid choice for a wide range of computer builds. However, the potential fan issues and lack of sleeved cables may be a concern for some users. Ultimately, the decision to purchase this PSU depends on your personal preferences and system requirements. If the cons are not deal-breakers for you, the Rosewill RX750-S-B is a good option to consider.

If you're looking for a reliable, high-performance 750-watt PSU with a modular design and 80 Gold certification, the Rosewill RX750-S-B is a worthwhile consideration. However, if fan noise or aesthetics are a concern, you may want to explore other options with individually sleeved cables or quieter fans. Ultimately, it's essential to research and compare various PSUs to find the best fit for your specific computer build and budget.

Details:

This item passed all key functionality tests. It is in good condition, inspected, and found free of defects. Please see the item photos. Power Supplies.

ROSEWILL Power Supply 750W RX750-S-B: Sale Price $35.00. It passed POST and was tested categorized as C6 Used Excellent, F4 Hardware Functional is a Non - data device. Condition Detail USED.: ROSEWILL Power Supply 750W RX750-S-B.

This power supply is USED.

part #: rx750s prices

• $30.00-$60.19

specifications powsuppy:

• brand: Rosewill
• mpn: Rx750-s-b
• part type: Supply
• visual inspection: Pass
• r2v3 cosmetics: C6 Used Excellent
• r2v3 functional: F4 Hardware Functional
• r2v3 data: Non Data Device

seller powsuppy:

• city: Indianapolis, Indiana
• # reviews: 43469
• rating: 98.9%

general powsuppy:

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

returns powsuppy:

• time: 30 Days
• paid by: Seller
• policy: Returns Accepted
• method: Money back

payments powsuppy:

• other
• wallet: Paypal
• credit card: Mastercard

offer powsuppy:

• started: March 20, 2025
• sold: 0
• options: Ship-to-home
• availability: In Stock
• quantity: 1

shipping powsuppy:

• service: USPS Priority Mail
• class: Expedited
• cost: $0.00
• carrier: USPS
• transit: 4-8 Days
• type: Fixed

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