EVGA 100-N1-0750-L1 750 N1 750W ATX Power Supply

Name: EVGA 100-N1-0750-L1 750 N1 750W ATX Power Supply
Brand: EVGA
SKU: 100-N1-0750-L1

Overview

The EVGA 750 N1 (100-N1-0750-L1) is a straightforward 750-watt ATX power supply aimed at builders who need reliable wattage without paying a premium for efficiency certifications or modular cabling. It delivers 750 watts of continuous power through a standard 24-pin main connector and supporting PCIe, SATA, and Molex cables, with a comprehensive suite of electrical protections — OVP, UVP, OCP, OPP, and SCP — that safeguard your components against common power faults. Cooling is handled by a 120mm sleeve bearing fan with automatic speed control that keeps the unit reasonably quiet under typical loads.

As an entry-level unit without 80 Plus certification, the 750 N1 trades energy efficiency for affordability. It will consume more power from the wall and generate more heat than similarly rated 80 Plus Bronze or Gold units, which is worth considering if the system will run under sustained heavy loads. The non-modular design means all cables are permanently attached, so builders working in compact cases will need to plan their cable routing carefully. For budget systems, secondary rigs, or builds where the power supply cost needs to stay low, the 750 N1 delivers dependable power with the peace of mind of EVGA's protection circuitry.

Key Features

EVGA 750W N1 Series

Fan Size/ Bearing: 120 millimeter Sleeve bearing ; quiet and intelligent auto fan for near silent operation

Heavy duty protections, including OVP, UVP, OCP, OPP, and SCP

Operating Temperature: 0 degree to 25 degree Celsius

Specifications

Brand

EVGA

Series

750W N1

Model

100-N1-0750-L1

Wattage

750 Watts

Form Factor

ATX

Fan

120mm Sleeve Bearing (Auto Speed Control)

Voltage

120 Volts

Connector Type

24-pin

Protections

OVP, UVP, OCP, OPP, SCP

Operating Temperature

0°C to 25°C

Dimensions

5.51 x 5.91 x 3.35 inches

Weight

3.96 pounds

Cooling Method

Air

Compatible Devices

Personal Computer

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Pros & Cons

👍 Pros

750 watts of continuous power provides ample headroom for mid-range and many high-end builds
Five built-in circuit protections guard your components against electrical faults
120mm sleeve bearing fan with automatic speed control keeps noise levels reasonable
Competitive price point makes it accessible for budget-conscious builders
Standard ATX form factor ensures broad case compatibility

👎 Cons

No 80 Plus efficiency certification means higher electricity consumption and more heat output than rated alternatives
Non-modular cable design leaves unused cables cluttering the case interior
Sleeve bearing fan is less durable long-term compared to ball bearing or fluid dynamic bearing alternatives
Operating temperature rated only up to 25°C, which may limit reliable output in poorly ventilated cases

Frequently Asked Questions

What protection features does the EVGA 750 N1 include?

The 750 N1 includes five heavy-duty protections: Over Voltage Protection (OVP), Under Voltage Protection (UVP), Over Current Protection (OCP), Over Power Protection (OPP), and Short Circuit Protection (SCP).

Is the EVGA 750 N1 modular?

No, the 750 N1 is a non-modular power supply, meaning all cables are permanently attached. This keeps the price low but means unused cables will need to be tucked away inside your case.

What size fan does the 750 N1 use for cooling?

It uses a 120mm sleeve bearing fan with quiet automatic speed control that adjusts based on load and temperature.

What is the form factor and will it fit my case?

The 750 N1 is a standard ATX form factor measuring 5.51 x 5.91 x 3.35 inches, compatible with any case that supports ATX power supplies.

Does this unit have an 80 Plus efficiency rating?

The EVGA 750 N1 is not 80 Plus certified, which places it in the entry-level efficiency tier. This means it will draw more power from the wall relative to what it delivers to your components compared to 80 Plus rated units.