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Is your PC build safe with the power supply you picked? A weak PSU can crash games and damage parts. So checking the PSU price in Bangladesh matters a lot. At Index IT, we help you choose real wattage, not fake labels. Below, we cover prices, wattage and smart picks for every budget.
The power supply is the heart of your PC. It turns wall AC power into steady DC power. Your desktop processor for gaming PC builds depend on it.
A cheap power supply may look fine on day one. Then voltage drops start. Games freeze. Parts wear out early. Sometimes a bad unit even kills a high-performance gaming motherboard.
That is why we only stock genuine power supply units. Every computer PSU we sell comes with official brand warranty. No grey imports. No guesswork.
Here's what a good PSU gives you:
Not sure where to start? Send us your build list. Our team will suggest the right gaming PSU or budget power supply for you.
Power supply prices change with wattage, efficiency and brand. This simple power supply price list 2026 guide sorts them by budget. Check the live prices in the grid above.
This is entry-level PSU territory. These cheap power supply units suit basic office PCs. Think web browsing, typing and light study work.
Most units here are non modular power supply models. They usually run from 200W to 450W. Pick only brands with honest wattage labels.
Here you get better budget power supply choices. Many models offer 450W to 550W output. Some are 80 Plus certified power supply units.
This tier is a smart power supply for office PC upgrades. It also runs entry gaming rigs that use integrated graphics. That leaves room to grow later.
This is the sweet spot for mid-range PSU buyers. You get 550W to 750W units here. Bronze certified PSU models are very common.
Many units use semi modular PSU designs. So cable management gets much easier. This tier handles most RTX 4060 and RX 7600 builds with ease.
Now we enter Gold certified PSU land. Expect 750W to 850W output here. Many units use Japanese capacitors for longer life.
Most models here are fully modular PSU designs. Each one is a strong power supply for gaming PC builds. They power RTX 5070 class cards with safe headroom.
This is high-end PSU country. You get 1000W and above, Platinum PSU ratings and ATX 3.1 support. Every unit here is a true high wattage power supply.
Choose this tier for a power supply for workstation rigs. It also makes a great power supply for video editing. Heavy renders need that extra muscle.
"How much wattage do I need?" That's the top question our customers ask. Too little power causes crashes. Too much wastes money.
Our rule is simple. Add up the power draw of your CPU and graphics card for gaming PC. Then add 30 percent headroom for spikes and future upgrades.
A basic office PC with integrated graphics needs little power. A 300W to 450W unit is enough. Pick a trusted brand, not the cheapest label.
A PSU for RTX 4060 builds should be 550W or higher. The card itself draws about 115W. A good 550W Bronze unit gives safe headroom.
A PSU for RTX 5070 builds needs at least 650W. We suggest 750W for extra comfort. RTX 5080 systems run best on 850W Gold units.
Rendering rigs push hardware hard for hours. Flagship cards like the RTX 5090 need 1000W or more. Pick an ATX 3.1 PSU with a native 16-pin GPU connector.
Still unsure about your numbers? A PSU calculator adds up every part for you. Or share your parts list with us. We will check it quickly.
Brand name matters a lot with a PSU. A good brand uses better parts inside. It also stands behind its warranty.
Which is the best power supply brand in Bangladesh? It depends on your budget and build. Here's how the popular names compare.
A Corsair PSU is a top pick for gamers. Its CX, RM and HX series cover budget to flagship builds. Many models come with long warranties.
A Gigabyte PSU gives great value for money. The UD Gold series offers modular cables and stable output. Aorus models add premium features for enthusiasts.
An Asus PSU or MSI PSU often matches their motherboards and graphics cards. ROG, TUF and MAG units look clean in RGB builds. They're also built with solid protections.
An Antec PSU and a Cooler Master PSU are trusted mid-range names. They offer Bronze and Gold units at fair prices. Both suit everyday gaming rigs well.
A Deepcool PSU and a Thermaltake PSU are also popular. Deepcool gives quiet fans and good build quality. Thermaltake covers everything from basic units to huge wattage models.
For tight budgets, some buyers choose a Value-Top PSU or a PC Power PSU. These suit simple office machines. Always check the real wattage before buying one.
At Index IT, we stock Corsair, Gigabyte, FSP and Huntkey. We picked them for proven quality and reliable local warranty support.
Your PSU never turns 100 percent of wall power into usable power. Some of it is lost as heat. PSU efficiency tells you how much is wasted.
The 80 Plus program tests this at different loads. A higher rating means less waste and less heat. It also means lower electricity bills over time.
For a PC that runs many hours daily, yes. Gold units run cooler and quieter. Their better parts usually last longer too.
For a light office PC, Bronze is fine. The savings on your bill will be small. Put that extra money into a better SSD instead.
Modularity is about the cables. Can you remove unused cables or not? This choice changes your airflow, looks and budget.
All cables are fixed to the unit. It's the cheapest design. But extra cables clutter even a gaming PC casing with good airflow.
The main 24-pin and CPU cables stay fixed. The rest are removable. You get cleaner builds without paying much more.
Every cable detaches. You use only what you need. It's perfect for glass-panel cases and custom sleeved cables.
Do you care how your build looks? Pick semi or fully modular. For a hidden office tower, non modular works just fine.
New graphics cards changed PSU design. RTX 40 and RTX 50 series cards create sudden power spikes. Older units may shut down during these spikes.
An ATX 3.0 power supply was built to handle these spikes. An ATX 3.1 PSU improves the standard with a safer connector. Both work as a PCIe 5.0 power supply.
The 12VHPWR cable is a single 16-pin GPU connector. It replaces up to four 8-pin cables. The newer 12V-2x6 version fits more securely.
Buying an RTX 5070 or higher? We strongly suggest an ATX 3.1 unit with a native cable.
Building a tiny Mini-ITX PC? A standard ATX unit may not fit. That's where an SFX power supply comes in.
A small form factor PSU is much shorter and narrower. SFX-L units are slightly bigger, with quieter fans. Many still deliver 750W to 1000W.
Check your casing's supported PSU size first. Also check PSU cable length for your layout. Our team can confirm the fit before you order.
Wattage and rating tell only half the story. Hidden features protect your parts. Check these before you pay.
A fake power supply often shows peak wattage on the label. It can't hold that load for long. Always look for continuous, real wattage.
Good protections save your hardware during faults. Look for these on the box or spec sheet:
PSU fan noise can ruin a quiet room. A silent power supply uses zero RPM mode. Its fan stays off under light loads.
Load shedding and voltage drops are common here. A quality PSU handles small drops well. But it can't keep your PC running during a blackout.
Pair your PSU with a good UPS. Add a voltage stabilizer in low-voltage areas. This combo guards both your data and hardware.
We sell only genuine, original PSU units from trusted brands. Each carries official power supply warranty in Bangladesh. No refurbished stock, ever.
Power Supply Unit (PSU) prices in Bangladesh depend on wattage and rating. Basic units start under 3,000 Taka. Gold and Platinum models cost more. Check our grid for live prices.
A good Power Supply Unit (PSU) stays stable during gaming power spikes. Gold efficiency and ATX 3.1 support keep RTX builds safe. Cooler running also means less fan noise.
You can buy one online at Index IT. Every unit is original with official brand warranty. We deliver across Bangladesh with cash on delivery.
Yes, 650W is the minimum for an RTX 5070 build. We suggest a 750W Gold unit for extra headroom. That keeps heat and fan noise lower.
A power supply only draws what your parts need. A 750W unit may use 350W while gaming. Higher efficiency ratings waste less power as heat.
Both are excellent choices in Bangladesh. Corsair offers more series options and long warranties. Gigabyte gives strong value, especially with UD Gold modular units.
Some heat is normal under heavy load. Too much heat means poor airflow, dust or low wattage. Clean the dust filter and recheck your wattage needs.
Most ATX casings fit standard modular units easily. Check the unit length and cable reach first. Mini-ITX cases often need an SFX model instead.
A quality unit usually lasts seven to ten years. Gold models with Japanese capacitors often last longest. Longer warranty usually signals better expected life.
The right power supply protects every part of your PC. Browse our genuine PSU range above. Need more parts? Explore the best PC components price in Bangladesh at Index IT. Or contact us for friendly build advice today.
Index IT Power Supply Price List page shows you prices for the latest Power Supply models available in Bangladesh with Avail benefits such as free shipping, EMI, extended warranty, and assured buyback. Find the lowest prices in Bangladesh along with product specifications, key features, pictures, ratings & more. The lowest prices are obtained for easy price comparison. Follow us on Facebook For Regular updates & offers. Subscribe to Our YouTube Channel for Product Reviews.
View today 2026-09-18 last updated prices of Power Supply in Bangladesh.