prose p { text-align: justify; } Walton WPS55ABN01 550W Power SupplySpecifications:Model: WPS55ABN01 Type:  ATX 12V Maximum power WT: 550W Input Voltage 100-240 VacInput Frequency Range: 50-60HzInput current: 8AOver Voltage Protection: YesActive PFC: Active Power Factor Correction (PFC)Efficiency: 80 Plus White CertifiedFan Size: Yes, 120mmCables with sleeve ALL cables with sleeveDimensions :150 x 140 x 86mmCables & ConnectorsAATX Main Connectors( 20+4) PIN x1ATX 12V (4+4) PIN  x1PCIe Connectors (6+2) PIN x1SATA Power Connectors x44-Pin Peripheral Connectors x202 Years WarrantyWalton WPS55ABN01 550W Power Supply Price in BangladeshWalton WPS55ABN01 550W 80 Plus White Certified Power Supply is designed for users who want a dependable, energy-efficient PSU for their desktop setup in Bangladesh. Built on the ATX 12V standard, it delivers a maximum output of 550W, making it suitable for entry-level to mid-range systems. With support for a wide input voltage range of 100–240V and a frequency range of 50–60Hz, it handles local power variations smoothly. The unit features Active PFC, which enhances power efficiency and ensures stable voltage delivery during demanding workloads. Its 80 Plus White certification confirms improved efficiency under typical loads, helping reduce wasted energy and excess heat. Cooling is managed by a quiet 120mm fan that maintains airflow without generating unnecessary noise, keeping your system comfortable during extended operation. Walton has also prioritised durability and ease of installation by including fully sleeved cables, which not only improve internal cable management but also offer extra protection. The PSU provides all essential connectors, including a 20+4-pin main connector, a 4+4-pin CPU connector, a 6+2-pin PCIe connector for graphics cards, four SATA connectors for storage devices, and two Molex connectors for additional peripherals. Measuring 150 x 140 x 86 mm, it fits comfortably in most standard PC cases. The Walton WPS55ABN01 is built with safety in mind, offering over-voltage protection and stable power distribution for long-term reliability. Whether you're upgrading an older system or building a budget-friendly PC, this model provides a balance of dependable performance, efficient power consumption, and practical connectivity. Its combination of stability, protective features, and thoughtful design makes it a strong choice for everyday computing needs in Bangladesh.