This article covers EVGA 750 B5?80 Plus BRONZE 750W EVGA ECO 150mm 220-B5-0750-V1?.

Overview

The EVGA 750 B5 (model 220-B5-0750-V1) is a fully modular 750W power supply certified 80 PLUS Bronze. It sits in EVGA's B-series, known for balancing cost and performance. The unit features a 135mm fluid dynamic bearing (FDB) fan with an ECO mode that stops the fan under low to moderate loads, making it exceptionally quiet during light use. Built with 100% Japanese capacitors and comprehensive protection (OVP, UVP, OCP, OPP, SCP, OTP), the B5 offers reliability that belies its price point. It's an ideal match for mid-range gaming PCs or productivity workstations that need steady power without breaking the bank.

Compatibility Guide

This PSU follows the standard ATX form factor with a depth of 150mm, so it fits in nearly all ATX cases. The connector layout includes: 24-pin main, two EPS12V 4+4-pin CPU, four PCIe 6+2-pin, nine SATA, and four Molex. The 750W capacity is comfortable for mid-range GPUs like the RTX 4060 Ti or RX 7700 XT, but for flagship GPUs exceeding 350W TDP (e.g., RTX 4090), a higher wattage unit is recommended. Fully modular cables let you attach only the cables you need, simplifying cable management and improving airflow.

Product Info

The EVGA 750 B5 launched around 2020 with a typical street price between $90 and $120. It carries an 80 PLUS Bronze efficiency rating, promising up to 89% efficiency under typical loads. The unit accepts 100-240V AC input (wide range). EVGA backs it with a 5-year warranty and well-regarded customer support. In terms of market positioning, it's a strong entry to mid-range option: fully modular construction at a Bronze-efficiency price makes it a value champion for builders who want tidy builds without paying a premium for Gold efficiency.

Best Use Cases

First-time PC builders: Fully modular cables simplify installation; the ECO mode reduces noise, and the 5-year warranty provides peace of mind. Mid-range gamers: Pair with an RTX 4060 Ti or RX 7800 XT for a balanced system. 750W leaves headroom for overclocking or future upgrades. Silent PC enthusiasts: The FDB fan and ECO mode deliver near-silent operation at idle and light loads. Note that under sustained load the fan will spin up. Home server or secondary PC: Modular cables allow you to use only the necessary connectors, making it easy to fit into compact cases.

Things to Consider

The 80 PLUS Bronze efficiency is lower than Gold or Platinum; if you run your PC 24/7 or live in an area with high electricity costs, paying more for a Gold-rated unit may save money over time. Some users report that the PCIe cables are a bit stiff, which can make routing in tight spaces challenging. The cables are flat, but not particularly flexible. The ECO mode fan stop/start transition can produce a brief audible click as the fan begins spinning. This is normal behavior but may be noticeable in very quiet environments. Competitors include the Corsair CX750F RGB (also modular, RGB) and the be quiet! Pure Power 11 (semi-modular, Gold). The B5's fully modular build at Bronze price is its main differentiator, but those seeking higher efficiency should look at Gold-rated options. ## FAQ
Q: Can this PSU handle an RTX 4070 Ti Super? A: Yes, the RTX 4070 Ti Super has a typical TDP of 285W, and the whole system will draw around 500W under load, leaving enough headroom. For future-proofing or if you have a high-end CPU, a 850W unit might be safer. Q: Should I keep ECO mode enabled all the time? A: Usually yes, but if your case has poor airflow or you run continuous heavy loads, the fan might cycle on and off frequently. In that scenario, disabling ECO mode can actually improve noise consistency. Q: Is the 5-year warranty enough for a power supply? A: With Japanese capacitors and robust build, the B5 should last well beyond 5 years in normal use. The warranty covers defects, but after 5 years you'll be responsible for any failure. Many premium PSUs offer 10 years, but at this price point, 5 years is standard.

Product Disclosure (Amazon)

  • Manufacturer: EVGA
  • Seller: Emilob Store
  • Fulfilled by: Emilob Store
  • ASIN: B084R89CJ5
  • Note: This article covers a manufacturer-made product based on Amazon listing details.