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Find Power Supply Price in BD listed below. The range starts from BDT 2,990৳ and goes up to BDT 23,000৳ with a total of 16 different products available. Of these, 16 products are currently in stock, and 12 of them are offered at the best discount price. The price list was last updated on 27 Oct, 2026 by Tech Valley Distributions Ltd..
The power supply is the most overlooked part of a PC, and one of the most important. It feeds clean, steady power to every component. A good one keeps your PC stable for years. A bad one can crash games, corrupt data or even damage your processor, motherboard and graphics card.
In Bangladesh, voltage swings, surges and load-shedding make the PSU even more important. At Tech Valley, we sell genuine power supplies from trusted brands. On this page, we help you choose the right wattage, efficiency and protection for your build.
A power supply unit (PSU) takes AC power from the wall and turns it into the steady DC power your PC uses. Every part depends on it.
When the PSU is weak or poorly made, problems appear:
Bangladesh's power conditions add extra stress. Voltage can drop low in the evening, spike after a power cut, or flicker during storms. A quality PSU handles these swings and shuts down safely if something goes wrong.
Think of the PSU as insurance. Saving a little money here can risk a graphics card or processor that costs many times more.
Buying a complete system instead? Check our desktop PC price in Bangladesh for builds with a matched power supply.
PSU prices depend on wattage, efficiency rating, build quality, cable design and brand. These ranges are approximate and change with dollar rates and new models.
| Wattage | Typical Rating | Price (BDT, approx.) | Best For |
|---|---|---|---|
| 450W – 500W | 80 Plus White / Bronze | 3,500 – 5,500 | Office PCs, no graphics card |
| 550W | 80 Plus Bronze | 4,500 – 7,000 | Entry gaming, Arc B580 / RTX 5060 |
| 650W | 80 Plus Bronze / Gold | 6,000 – 10,000 | Mid-range gaming builds |
| 750W | 80 Plus Gold | 9,000 – 14,000 | RTX 5070 / RX 9070 class builds |
| 850W | 80 Plus Gold | 12,000 – 18,000 | RTX 5070 Ti / 5080 builds |
| 1000W – 1200W | 80 Plus Gold / Platinum | 18,000 – 35,000+ | RTX 5090, workstations |
Most gamers get the best value from a 650W or 750W Gold PSU. It powers mid-range builds with room to spare and runs efficiently and quietly.
Office and study PCs without a graphics card only need 450W to 550W. Spend the savings on an SSD or more RAM instead.
Your PSU size depends mostly on your GPU. Compare the latest graphics card price in Bangladesh before you pick a wattage.
Saving on the PSU for an office PC? Put that money into a fast NVMe SSD price in Bangladesh for quicker boot times.
Always buy from a trusted brand. A real 650W Gold unit from a known maker is far safer than a cheap no-name unit labelled "800W".
Add up what your parts use, then add headroom. Headroom keeps the PSU cooler and quieter, and handles short power spikes from modern graphics cards.
| Build Type | Example Parts | Recommended PSU |
|---|---|---|
| Office / home PC | Core i3/i5 or Ryzen 5, integrated graphics | 450W – 550W |
| Entry gaming | Ryzen 5 / Core i5 + Arc B580 or RTX 5060 | 550W – 650W |
| Mid-range gaming | Ryzen 5/7 + RTX 5060 Ti / RTX 5070 / RX 9070 | 650W – 750W |
| Upper mid-range | Ryzen 7 X3D + RX 9070 XT / RTX 5070 Ti | 750W – 850W |
| High-end gaming | Ryzen 7/9 or Core Ultra 7/9 + RTX 5080 | 850W – 1000W |
| Flagship / workstation | Ryzen 9 / Core Ultra 9 + RTX 5090 | 1000W – 1200W+ |
A simple rule: aim for a PSU that runs at about 50 to 70 percent of its rating during gaming. This is where most units are most efficient and quietest.
Modern graphics cards can create short power spikes well above their rated draw. Extra headroom stops the PSU from shutting down during these spikes.
Planning to upgrade your graphics card later? Buy a bigger PSU now. Replacing a PSU later costs more than choosing the right size at the start.
When unsure, check the graphics card maker's recommended PSU wattage, or ask our team to calculate it for your exact parts.
Your CPU adds to the total load too. See our Intel and AMD processor price in Bangladesh to plan your build.
Want a ready build with the right PSU already inside? Browse our gaming PC price in Bangladesh.
The 80 Plus badge shows how efficiently a PSU turns wall power into usable power for your PC. Higher efficiency means less wasted energy, less heat and lower electricity bills.
| Rating | Approx. Efficiency at Typical Load | Best For |
|---|---|---|
| 80 Plus White | About 80% | Basic office PCs |
| 80 Plus Bronze | About 85% | Budget and entry gaming builds |
| 80 Plus Gold | About 90% | Most gaming and work PCs |
| 80 Plus Platinum | About 92% | High-end builds, long daily use |
| 80 Plus Titanium | About 94% | Workstations, servers |
Here's what efficiency means in practice. A Bronze PSU wastes more power as heat than a Gold unit. That heat makes fans spin faster and louder, especially in Bangladesh's hot rooms.
Gold is the sweet spot for most buyers. It runs cooler and quieter than Bronze, and the price gap is small.
Some brands also use Cybenetics ratings, which test efficiency and noise in more detail. A good Cybenetics score is another sign of a quality unit.
Remember that the 80 Plus badge measures efficiency, not overall quality. A strong brand with good protection features matters just as much.
Good PSUs include safety circuits that protect your PC when power behaves badly. These features matter a lot with local voltage swings and surges.
| Protection | What It Does | Why It Matters Here |
|---|---|---|
| OVP – Over Voltage Protection | Shuts down if output voltage goes too high | Guards parts during power spikes |
| UVP – Under Voltage Protection | Shuts down if voltage drops too low | Helps during evening brownouts |
| OCP – Over Current Protection | Limits current on each rail | Prevents damage from faults |
| OPP – Over Power Protection | Shuts down if total load is too high | Stops overloads from GPU spikes |
| SCP – Short Circuit Protection | Cuts power instantly on a short | Prevents fires and burnt parts |
| OTP – Over Temperature Protection | Shuts down if the PSU overheats | Important in hot summer rooms |
Quality brands list these protections clearly on the box or spec sheet. Very cheap units often skip some of them.
Look for PSUs that use Japanese capacitors. They handle heat better and last longer, which suits Bangladesh's climate.
Heat affects the whole PC, not just the PSU. A good air and liquid CPU cooler price in Bangladesh keeps your case cooler.
Active PFC is another good feature. It helps the PSU work well across a wide input voltage range, which is useful when local voltage drops or rises.
New graphics cards, especially NVIDIA RTX 40 and RTX 50 series, use a newer power connector called 12V-2x6, also known as the 16-pin connector.
PSUs built to the ATX 3.0 or ATX 3.1 standard come with this cable built in. They're also designed to handle the short power spikes that modern GPUs create.
Benefits of an ATX 3.1 PSU:
If you're buying an RTX 5070 Ti, RTX 5080 or RTX 5090, choose an ATX 3.1 PSU with a native 12V-2x6 cable.
When connecting the cable, push it in firmly until it clicks fully into place. Avoid sharp bends near the plug. A loose or bent connector can overheat.
Older PSUs can still power new cards using an adapter, but a native cable is cleaner and safer.
Building an RGB setup around your new card? Add matching gaming accessories in Bangladesh to finish the look.
PSUs differ in how their cables connect. This affects cable management, airflow and price.
| Type | Cables | Pros | Cons |
|---|---|---|---|
| Non-modular | All cables fixed | Lowest price | Unused cables clutter the case |
| Semi-modular | Main cables fixed, others detachable | Good balance of price and tidiness | Some fixed cables remain |
| Fully modular | All cables detachable | Cleanest build, easiest upgrades | Highest price |
Non-modular PSUs are fine for budget builds and office PCs, where looks don't matter much.
Semi-modular PSUs suit most gamers. The main motherboard and CPU cables stay fixed, while you attach only the GPU and drive cables you need.
Fully modular PSUs make cable management easiest. They're ideal for glass-panel cases, small builds and anyone who upgrades often.
Good cable management also helps cooling. Fewer loose cables mean better airflow, which matters in Bangladesh's heat.
Modular cables also make upgrades easier. Adding memory later? Check our desktop RAM price in Bangladesh.
Cheap, low-quality PSUs are common, and they're one of the biggest risks to a PC. Watch for these warning signs before you buy.
Signs that an existing PSU is failing:
If you notice these signs, stop using the PC and replace the PSU. A failing unit can damage other parts.
Want a simpler setup with no separate PSU? Check the original laptop price in Bangladesh. Laptops come with a matched adapter.
A good PSU usually lasts 7 to 10 years. Choosing a trusted brand with a long warranty is the safest way to protect your investment.
A quality PSU protects your PC from small voltage swings and electrical faults. But it can't keep your PC running during a power cut.
That's where a UPS comes in. During load-shedding, a UPS gives you time to save your work and shut down safely. It also protects against sudden power loss, which can corrupt Windows, games and files.
| PC Type | Suggested UPS Size |
|---|---|
| Office PC with integrated graphics | 650VA – 850VA |
| Entry to mid-range gaming PC | 1200VA – 1500VA |
| High-end gaming PC | 1500VA – 2000VA |
| Flagship or workstation PC | 2000VA – 3000VA |
A line-interactive UPS suits most home and office PCs. An online UPS gives the cleanest power and suits workstations and areas with very unstable supply.
Many modern PSUs with active PFC work best with pure sine wave UPS units. Check compatibility before buying, or ask our team for a matched PSU and UPS combination.
Want gaming power that survives load-shedding? A gaming laptop with built-in battery backup keeps running during short power cuts.
Many brands sell PSUs, but quality varies a lot. These brands are known for reliable units with good protections and warranty.
| Brand | Popular Lines | Known For |
|---|---|---|
| Corsair | RM, RMx, CX, HX | Reliable, quiet, long warranty |
| Seasonic | Focus, Prime, Core | Top build quality, long warranty |
| Antec | NeoECO, Signature, CSK | Solid value, good protections |
| DeepCool | PM, PX, PQ | Strong value Gold units |
| Thermaltake | Toughpower, Smart | Wide wattage range |
| Cooler Master | MWE, V Gold | Good mid-range options |
| MSI | MAG, MPG | ATX 3.1 gaming PSUs |
| Gigabyte | UD, AORUS | Matches Gigabyte builds |
| Montech | Century, Titan | Competitive value |
For most gamers, a Gold unit from a mid-range line such as Corsair RM, DeepCool PQ, Antec NeoECO or MSI MAG offers the best balance of price, quality and warranty.
Budget builds can use well-reviewed Bronze units, such as Corsair CX or Cooler Master MWE Bronze.
Within any brand, quality varies by series. Check reviews and the specific model, not just the brand name.
Prefer a single-brand system? Our Gigabyte PC bundle with matched power needs pairs parts that work well together.
Tech Valley is a trusted store to buy power supplies in Bangladesh. We sell genuine PSUs from Corsair, Seasonic, Antec, DeepCool, Thermaltake, Cooler Master, MSI and Gigabyte, all with official warranty.
Tell us your processor, graphics card and plans for future upgrades. Our team will calculate the right wattage and suggest a PSU with the protections and connectors you need.
We deliver across Bangladesh and offer EMI on major bank cards. Ask about PSU and UPS combo offers.
Looking for a portable machine instead of a desktop? Compare the all laptop price in Bangladesh at Tech Valley.
Power supplies cost about 3,500 taka for basic 450W units to over 35,000 taka for 1200W Platinum models. Most gamers spend 6,000 to 14,000 taka.
Office PCs need 450W to 550W. Mid-range gaming PCs need 650W to 750W. High-end builds with an RTX 5080 or 5090 need 850W to 1200W.
Yes, for most mid-range builds with an RTX 5060 Ti, RTX 5070 or RX 9070. Choose 750W or more for higher-end cards.
Yes, for most buyers. Gold units run cooler, quieter and more efficiently than Bronze, and the price difference is small.
It's a newer PSU standard with a native 12V-2x6 cable for modern graphics cards. It also handles short GPU power spikes better.
No, but it helps. Modular PSUs make cable management easier and improve airflow. Non-modular units are fine for budget and office builds.
Yes. A poor-quality PSU can cause crashes and, if it fails badly, damage the motherboard, processor or graphics card.
Yes, in Bangladesh. A PSU can't keep your PC running during power cuts. A UPS lets you save work and shut down safely.
A good PSU usually lasts 7 to 10 years. Trusted brands often offer 5 to 10 years of warranty on their better models.
You can buy power supplies from Tech Valley. We offer genuine PSUs, official warranty, wattage advice and delivery across Bangladesh.
Tech Valley Distributions Ltd. 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 2026-10-28 last updated prices of Power Supply in Bangladesh.