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Buy Power Supply Units (PSU) Online in India – Certified, Efficient & Reliable from Clarion Computers

Shop Trusted Power Supply Units (PSUs) in India – Only at Clarion Computers

Building a reliable PC starts from the core — and no component is more crucial than the Power Supply Unit (PSU). Whether you’re assembling a gaming rig, a professional workstation, or a server environment, a high-quality power supply ensures system stability, protects your components, and delivers efficient, consistent power under any load.

At Clarion Computers, India’s trusted tech partner, we stock a complete range of genuine, certified power supply units from world-renowned brands like Corsair, Cooler Master, Antec, NZXT, Gigabyte, ASUS, MSI, DeepCool, Thermaltake, and more. From 450W for budget builds to 1000W+ for high-end GPUs, find the perfect PSU for your setup — at competitive prices with warranty and PAN-India delivery.

Why Buy Your Power Supply from Clarion Computers India?

✅ 100% Genuine & Warranty-Covered Products

Clarion Computers only sells brand-authorized PSUs with official Indian warranties. Say goodbye to fake or grey market units — every PSU we ship is sealed, certified, and performance-tested.

✅ Huge Selection – From Budget to Enthusiast Grade

Whether you’re building an entry-level office PC or a liquid-cooled gaming system with RTX 4090 and i9, we offer:

  • 80 Plus Bronze, Silver, Gold, Platinum & Titanium PSUs
  • Fully modular, semi-modular, and non-modular options
  • PSUs for ATX, SFX, TFX, and small form factor systems

✅ Best Pricing with GST & EMI Options

Enjoy competitive PSU pricing in India with EMI, UPI, and NetBanking payment support, plus GST invoices for business buyers and resellers.

✅ PAN India Delivery & Installation Support

From Delhi to Mumbai, Bangalore to Kolkata, we ship everywhere in India. We also provide build advice and compatibility checks for free.

What is a Power Supply Unit (PSU)?

The Power Supply Unit converts AC power from your wall socket into the DC power needed by your PC components. It distributes the right voltage to:

  • CPU and GPU
  • Motherboard and RAM
  • Storage devices (SSD/HDD)
  • Fans and peripherals

A quality PSU provides stable voltage regulation, over-current protection, and high efficiency — keeping your PC safe and extending the life of your components.

Types of Power Supply Units Available at Clarion Computers

Non-Modular PSUs

  • Cables are fixed to the PSU
  • Most budget-friendly
  • Ideal for basic office or home systems
  • Brands: Ant Esports, Gigabyte, Corsair CV Series

Semi-Modular PSUs

  • Only essential cables are attached
  • Optional cables can be added
  • Cleaner cable management, mid-range price
  • Brands: Antec, Cooler Master, DeepCool

Fully Modular PSUs

  • All cables are detachable
  • Perfect for custom loops, RGB builds, and airflow optimization
  • High efficiency and build flexibility
  • Brands: Corsair RM/RMx Series, NZXT, ASUS ROG Thor

PSU Wattage Guide – How Much Power Do You Need?

PC Build Type Recommended Wattage
Basic Home/Office Build 450W – 550W
Mid-Range Gaming (RTX 3060 / i5) 550W – 650W
High-End Gaming (RTX 4070/4080 / i7/i9) 750W – 850W
Workstations (Dual GPU / Rendering) 850W – 1000W+

Clarion Tip: Always leave 20–30% headroom in PSU wattage for peak loads or future upgrades.

Certified Efficiency – 80 Plus Ratings Explained

The 80 Plus certification indicates how efficiently a PSU converts AC power to DC. A higher rating means less heat, more efficiency, and lower electricity bills.

Certification Efficiency @ 50% Load Ideal For
80 Plus 80% Basic systems
Bronze 82% Entry-level gaming/office
Silver 85% Mid-range builds
Gold 87%+ Gaming / Productivity PCs
Platinum 90%+ High-efficiency workstations
Titanium 94%+ Enterprise, servers, extreme rigs

Clarion Computers offers all certification tiers — choose based on your usage, power budget, and future-proofing goals.

Popular PSU Models Available at Clarion Computers

Brand Model Wattage Rating Type
Corsair RM750e 80+ Gold 750W Gold Fully Modular
Cooler Master MWE 650 Bronze V2 650W Bronze Non-Modular
Antec NE850 Gold Fully Modular 850W Gold Fully Modular
DeepCool PQ850M 80+ Platinum 850W Platinum Fully Modular
Gigabyte P650B 80+ Bronze 650W Bronze Non-Modular
MSI MAG A850GL PCIE5 80+ Gold 850W Gold ATX 3.0 Ready
ASUS ROG Thor 1000W Platinum II 1000W Platinum Fully Modular RGB

Each PSU sold by Clarion Computers is tested for compatibility and thermal efficiency.

Top Use Cases for Power Supplies in India

Gaming PCs

Modern GPUs demand clean and consistent power. Our 750W–1000W PSUs support high-end RTX/RADEON graphics cards, overclocking, and multiple fans or liquid cooling kits.

Office & Productivity PCs

For Intel Core i3/i5 or Ryzen 5 builds used for multitasking, video calls, spreadsheets, and light editing, a 450W to 550W Bronze PSU is sufficient.

Content Creation & Editing Workstations

When working with 4K video editing, Adobe Premiere, or 3D rendering, you’ll need Gold or Platinum PSUs with 850W+ capacity to power both CPU and GPU efficiently.

Server Builds & Enterprise Use

Running multiple drives, ECC memory, or 24/7 workloads? Choose Platinum or Titanium-rated power supplies from trusted brands like Seasonic or Corsair.

Features to Look for in a Good PSU

Feature Why It Matters
80 Plus Certification Ensures high power efficiency and lower electricity bills
Active PFC Reduces power wastage and improves voltage regulation
Japanese Capacitors Long life, reliability under stress and heat
Flat or Sleeved Cables Easier cable management and better airflow
Silent Operation / Fanless Keeps your build cool and quiet
ATX 3.0 and PCIe 5.0 Ready Supports next-gen GPUs with 12VHPWR connectors
Over-voltage & Short Circuit Protection Prevents hardware damage

Clarion Computers includes detailed PSU specs, compatibility support, and video tutorials on proper PSU installation.

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Frequently Asked Questions (FAQs)

Q1: How do I choose the right PSU wattage for my PC?
A: Calculate your total component wattage (CPU, GPU, fans, storage), and add a 20–30% buffer. A mid-range gaming build typically needs 650W–750W, while high-end setups may need 850W or more.

Q2: Is a modular PSU better than a non-modular one?
A: Yes. Modular PSUs offer better airflow, easier cable management, and cleaner-looking builds. They’re recommended for gaming and enthusiast PCs.

Q3: What does 80 Plus certification mean?
A: It measures efficiency. Higher-rated PSUs (Gold, Platinum, Titanium) convert more wall power into usable DC power, saving electricity and reducing heat.

Q4: Can I upgrade my GPU without changing the PSU?
A: Only if your existing PSU meets the GPU’s wattage and connector requirements. Clarion Computers helps check GPU + PSU compatibility.

Q5: Do you offer installation help or compatibility checks?
A: Absolutely! Our experts will guide you through PSU selection, installation tips, and component compatibility before purchase.

Order Power Supply Units Online from Clarion Computers – Power Up with Confidence

With over 20+ years of experience in PC components and gaming hardware, Clarion Computers is your trusted source for high-performance PSUs in India. Whether you need a reliable power supply for gaming, editing, office, or industrial use, we’ve got the right model — tested, certified, and ready to power your build.

Shop online now
Get fast, free and secure delivery across India
Enjoy full warranty & safe packaging
Call us or chat for expert PSU advice anytime

Clarion Computers – India’s Trusted Source for Reliable PC Power

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