Buy Power Supplies at the Lowest Price in Bangladesh.

A Wide Range of Power Supplies are Available at the Lowest Price.
You can order your desired accessories from at your convenience. Fastest Home delivery inside Dhaka. Easy Return and Easy Refund available.

Power Supply (PSU)

The Power Supply Unit (PSU) is one of the most essential components of any desktop computer. No matter how powerful your CPU or GPU is, your system cannot run safely or efficiently without a high-quality PSU. It is responsible for delivering clean, stable, and reliable power to every part of your PC.

What Does a Power Supply Do

A PSU converts AC (Alternating Current) from the electrical outlet into DC (Direct Current) required by your computer.
It delivers multiple voltage rails like—
12V
5V
3.3V
These power the CPU, GPU, motherboard, fans, storage devices, and other components.

Why a Good Power Supply Matters

Protects Your System

A cheap PSU can cause—
Overvoltage
Short circuits
Power fluctuations
These issues can permanently damage expensive components like your GPU or motherboard.

Ensures System Stability

A quality PSU maintains stable voltage even under heavy load, resulting in—
Fewer game crashes
Smooth rendering
Reduced system freezes

Improves Power Efficiency

80+ certified PSUs waste less energy.
Ratings include—
80+ White
80+ Bronze
80+ Gold
80+ Platinum
Higher certification = better efficiency.

Types of Power Supplies

Non-Modular PSU

All cables are fixed.
Budget-friendly but harder to manage.

Semi-Modular PSU

Some cables are removable.
Great for mid-range builds.

Full Modular PSU

All cables can be detached.
Best for premium builds & cable management.

Most Popular Power Supply Brands

When building a stable and reliable PC, choosing the right Power Supply Unit (PSU) is crucial. Certain brands have earned global recognition for superior build quality, efficiency, and long-term reliability. Below are the most popular PSU brands worldwide—

Corsair

One of the most trusted PSU brands.
Why popular:
80+ Bronze, Gold, Platinum certifications
Japanese capacitors
Quiet cooling
Famous series: RM, RMx, CX, HX, AX

Cooler Master

Offers great PSUs from budget to high-end.
Why popular:
Solid cooling design
Affordable pricing
MWE & V-Series are top choices

Thermaltake

A favorite among gamers.
Why popular:
RGB-enabled PSUs
High efficiency
Toughpower series is widely loved

Antec

Known for durability and stability.
Why popular:
Great protection features
Strong build quality
NeoEco & EarthWatts series
MSI
A big name in gaming power supplies.
Why popular:
Full modular designs
Strong performance
MPG & A-GF series

Gigabyte / AORUS

Preferred by RGB and gaming setup enthusiasts.
Why popular:
AORUS high-end lineup
Stable and efficient
Modular options available

ASUS ROG / TUF

Premium PSUs for gaming rigs.
Why popular:
Top-tier components
Excellent stability
ROG Strix & TUF Gaming series

DeepCool

Great for budget builds.
Why popular:
Affordable
Reliable performance
PK & PM series

24-Pin ATX Motherboard Connector (Mandatory)

This is the main power connector for the motherboard.
Used in ALL desktops
You must have this connector
Always required.

8-Pin / 4+4 Pin CPU EPS Connector (Mandatory)

This connector powers the CPU socket on the motherboard.
Modern motherboards require 8-pin
Some high-end boards need 8-pin + 4-pin or 8-pin + 8-pin
At least one 8-pin EPS is required.

PCIe GPU Connectors – 6-Pin, 8-Pin, or 12VHPWR (For Graphics Cards)

If your system has a dedicated GPU, you need PCIe cables.

For Older or Budget GPUs:
6-Pin
6+2 Pin (can be used as 6 or 8)
For Modern GPUs (RTX 3060–3090, RX GPUs):
8-Pin or multiple 8-Pins
Example: RTX 3070 may need 2× 8-pin
For Latest GPUs (RTX 4070/4080/4090):
12VHPWR 16-pin connector (PCIe Gen 5)
Only needed if your GPU requires it.

SATA Power Connectors (For SSD, HDD, etc.)

Used for powering:
SATA SSD
HDD
RGB controllers
Fan hubs
Some AIO coolers
Most builds need at least 2–4 SATA connectors.

Molex 4-Pin Connector (Legacy, Optional)

Older devices may still use Molex:
Case fans (older models)
Fan controllers
RGB controllers (older)
Some pump units
Not mandatory for modern PCs.

Why You Should Buy Your Power Supply from Computer Vision BD

At Computer Vision BD, we are committed to giving every customer a smooth, safe, and reliable shopping experience. A Power Supply Unit (PSU) is one of the most critical components in any PC, and buying it from a trusted source ensures long-term stability and protection for your entire system. When you choose a PSU from Computer Vision BD, you’re choosing authenticity, expert support, and exceptional value.

A Wide Collection of Power Supplies — From Budget to Premium

We offer all types of PSUs you might need:
Non-Modular, Semi-Modular, Full Modular
80+ White, Bronze, Gold, Platinum certified PSUs
RGB Gaming Power Supplies
650W, 750W, 850W, 1000W+ High-Wattage Models
Top trusted brands available:
Corsair
Antec
Thermaltake
MSI
Gigabyte / AORUS
Cooler Master
DeepCool
Whether you're building a simple budget PC or a powerful gaming rig, we have the right PSU for you.

100% Genuine & Authentic Product Guarantee

Every PSU we sell is sourced from authorized and official channels.
You get:
100% genuine, brand-new products
No fake or refurbished units
Full official warranty
Complete safety for your PC components
A cheap or fake PSU can destroy your entire system — that’s why authenticity matters.

Expert Support & Perfect Compatibility Guidance

Our experienced team will help you:
Choose the correct wattage for your CPU + GPU
Pick the right brand and model
Decide between Bronze, Gold, or Platinum efficiency
Choose between modular or semi-modular options
Prepare for future upgrades with proper PSU recommendations
This ensures you never buy the wrong PSU for your build.

Specialized PSU Suggestions for PC Builders

Based on your setup, we give targeted recommendations:
RTX 4060/RTX 5060 build → 650W
RTX 4070 build → 750W
RTX 4080/4090 build → 850W–1000W
Editing/Workstation → Gold or Platinum PSU
Your system stays stable, cool, and optimized for maximum performance.

Fast Delivery & Easy Shopping Experience

Fastest home delivery inside Dhaka
Quick nationwide shipping
Smooth and simple online ordering
In-store purchase option for customers who want to check physically

Easy Return & Warranty Support

If there’s any issue:
Easy return
Hassle-free replacement
Complete warranty assistance
We prioritize long-term customer satisfaction.

Multiple Secure Payment Methods

We support:
Cash on Delivery
Debit/Credit Cards
bKash, Nagad, Rocket, OK Wallet
EMI options (in-store only)