ANTEC ATOM B550 550W POWER SUPPLY (3y)

Product Name: ANTEC ATOM B550 550W ATX Power Supply Unit

Form Factor: Standard ATX 12V v2.3 compatible PSU

Power Output: Delivers a stable 550W continuous power supply

Efficiency Rating: Offers up to 85% efficiency under typical load

Power Factor Correction: Integrated Active PFC (Power Factor Correction)

Cooling System: Equipped with a 120mm low-noise fan for silent operation

Fan Control: Thermal-controlled fan adjusts speed based on load

Design Type: Non-modular cable design for basic and budget-friendly builds

Cable Set: Includes essential 24-pin, 8-pin CPU, PCIe, SATA, and Molex connectors

Motherboard Connector: 1 x 20+4 pin main connector

CPU Connector: 1 x 4+4 pin CPU EPS connector

PCIe Connector: 2 x 6+2 pin PCI-E connectors for GPU support

SATA Connectors: 6 x SATA connectors for SSDs/HDDs

Peripheral (Molex): 2 x 4-pin Molex connectors

Floppy Connector: 1 x FDD connector

Voltage Input: Supports 200–240V AC input voltage

Input Frequency: 47Hz – 63Hz frequency range

Current: Max input current of 4A at full load

Protections: Built-in OVP, OCP, UVP, SCP, and OPP for hardware safety

Certification: Not 80 PLUS certified, but maintains decent power efficiency

Build Quality: Metal casing for durability and safety compliance

MTBF (Mean Time Between Failures): Rated for over 100,000 hours of usage

Dimensions: 150 x 140 x 86 mm (W x D x H)

Weight: Approx. 1.5 kg

Noise Levels: Designed for low noise output under heavy loads

Use Case: Best suited for entry-level to mid-range desktop builds

Graphics Card Support: Supports entry to mid-tier GPUs with dual PCIe connectors

Operating Temperature: Works within 0°C to 40°C range

Safety Compliance: Adheres to CE, CB, TUV, and CCC standards

Package Contents: PSU unit, user manual, and mounting screws

Warranty Coverage: Comes with a 3-year manufacturer warranty

Brand Trust: Part of the Antec Atom series, known for affordable reliability in budget PSUs