ATNG AT-250SN Atx Power Supply Psu Molex Floppy 250W 20-PIN 115/230V

( Brand: Atng ), ( Manufacturer Part Number: AT-250SN ), ( Compatible Brand: Universal ), ( Voltage Compatibility: 115 V, 230 V ), ( Cooling: 1 Fan ), ( Color: Silver ), ( Maximum Input Current: 9 A ), ( Connectors: 20 Pin, 4 Pin Peripheral, Floppy Drive ), ( Form Factor: Atx ), ( Type: Power Supply ), ( Unit Type: Unit ), ( Maximum Wattage: 250 W ), ( Country Of Origin: China )

Review ATNG 250w Atx Power Supply Psu 20-pin Molex Floppy 115/230v

The ATNG AT-250SN is a reliable and efficient 250W ATX power supply unit (PSU) designed for modern computing systems. This PSU comes with a 20-pin ATX connector, making it a versatile option for building or upgrading a PC.

The AT-250SN is capable of delivering a maximum output power of 250 watts, which is sufficient for most entry-level to mid-range systems. It features an efficient 80 PLUS Bronze certification, meaning it converts at least 82% of the input power into DC output, reducing power loss and saving energy.

This PSU includes a total of 11 6 2-pin peripheral connectors, 1 12V rear exhaust fan connector, and 1 floppy disk drive connector (4-pin Molex), allowing it to power a wide range of components such as graphics cards, hard drives, optical drives, and fans.

The AT-250SN is built with high-quality components and is designed to ensure stable and consistent power delivery to your system. It features overvoltage, overcurrent, and short-circuit protection to safeguard your components against damage.

With a compact size, the AT-250SN measures 150mm x 86mm x 140mm (L x W x H) and can be easily installed in standard ATX cases. Its quiet 120mm fan ensures efficient cooling while minimizing noise levels, providing a pleasant computing experience.

The ATNG AT-250SN is a solid choice for anyone looking for a dependable and affordably priced 250W ATX power supply unit for their PC build or upgrade project.

The ATNG AT-250SN is a 250W ATX power supply unit (PSU) that comes with a 20-pin connector and supports both 115V and 230V input voltages. Here are some pros and cons that may help you decide if this PSU is suitable for your needs:

1. Versatile input voltage support: The PSU can be used in regions where both 115V and 230V are common, eliminating the need for a step-down transformer.

2. Adequate power output: With a maximum power output of 250W, this PSU should be able to power most mid-range systems.

3. Molex connector: The presence of a 20-pin Molex connector makes it compatible with a wide range of systems that use this type of connector.

1. Lack of modern connectors: The PSU does not come with any PCIe connectors, which can be a limitation for modern systems that require these connectors for the graphics card and other components.

2. Limited overclocking capabilities: The PSU may not be able to deliver stable power for overclocking, which can be a concern for enthusiasts and power users.

3. Basic features: The PSU does not come with any advanced features, such as active PFC or modular cabling, which can increase its efficiency and flexibility.

In conclusion, the ATNG AT-250SN is a basic and reliable power supply unit that is well-suited for mid-range systems that do not require advanced features or high power output. Its versatile input voltage support and adequate power output make it a good choice for users in regions where both 115V and 230V are common. However, its lack of modern connectors and limited overclocking capabilities may be a concern for some users.

If you have a mid-range system and do not require advanced features, the ATNG AT-250SN may be a good choice for you. However, if you have a modern system or require a high power output or advanced features, you may want to consider a more advanced and expensive PSU with modern connectors and advanced features.

Details:

Not electrically tested. Normal signs of prior installation and storage may be present including dust, light wear, minor cosmetic marks. Maximum Output: 250W. ITEM OVERVIEW: ATNG AT-250SN ATX power supply rated for a maximum output of 250 watts .

Form Factor: ATX. No guarantees are made regarding compatibility, functionality, or performance in any specific system configuration. Model: AT-250SN. No startup verification, rail testing, or load testing was performed.Item may be non-operational.

Includes attached wiring harness with a 20-pin ATX motherboard connector, multiple 4-pin Molex peripheral connectors, and floppy Berg power connector as shown in the photos. Cooling: Internal fan. INSPECTION / TESTING: Cleaned and visually inspected for cosmetic condition only. SPECIFICATIONS: Brand: ATNG.

part #: at250sn price

• $24.95

specifications powsuppy:

• brand: Atng
• mpn: At-250sn
• compatible brand: Universal
• voltage compatibility: 115 V, 230 V
• cooling: 1 Fan
• color: Silver
• maximum input current: 9 A
• connectors: 20 Pin, 4 Pin Peripheral, Floppy Drive
• form factor: Atx
• type: Power Supply
• unit type: Unit
• maximum wattage: 250 W
• country of origin: China

seller powsuppy:

• # reviews: 174
• city: Danville, California
• rating: 99.4%

returns powsuppy:

• policy: No Returns

general powsuppy:

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

offer powsuppy:

• sold: 0
• quantity: 1
• best offers: True
• options: Ship-to-home
• availability: In Stock
• started: March 6, 2026

shipping powsuppy:

• cost: $0.00
• service: USPS Ground Advantage
• carrier: USPS
• class: Standard
• type: Calculated
• transit: 5-11 Days

payments powsuppy:

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

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