Power Supply Price in Bangladesh

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Thermalright TR-SG-850S 850W PG5 Non Modular ...
55.01.932.221 Thermalright TR-SG-850S 850W PG5 Non Modular 80 Plus Gold Certified Black Power Supply
55.01.932.221

PSU Category - Non Modular
Type - ATX 3.1
Maximum Power - 850 Watt
Efficiency - Unmentioned
Efficiency Rating - 80 Plus Gold
Protection - OPP/OVP/OTP/OCP/SCP/UVP
Color - Black
Warranty Info - 5 Year

Tk 0

Out of Stock

Thermalright TR-SG-850 850W PG5 Full Modular ...
55.01.932.226 Thermalright TR-SG-850 850W PG5 Full Modular 80 Plus Gold Certified Black Power Supply
55.01.932.226

PSU Category - Full Modular
Type - ATX 3.1
Maximum Power - 850 Watt
Efficiency - Unmentioned
Efficiency Rating - 80 Plus Gold
Protection - OPP/OVP/OTP/OCP/SCP/UVP
Color - Black
Warranty Info - 5 Year

Tk 0

Out of Stock

Thermalright TR-SG-1000 1000W PG5 Full Modular 80 Plus Gold Certified Black Power Supply

Thermalright TR-SG-1000 1000W PG5 Full Modula ...
55.01.932.227 Thermalright TR-SG-1000 1000W PG5 Full Modular 80 Plus Gold Certified Black Power Supply
55.01.932.227

PSU Category - Full Modular
Type - ATX 3.1
Maximum Power - 1000 Watt
Efficiency - Unmentioned
Efficiency Rating - 80 Plus Gold
Protection - OPP/OVP/OTP/OCP/SCP/UVP
Color - Black
Warranty Info - 5 Year

Tk 0

Out of Stock

Thermalright TR-SG-650 650W Full Modular 80 P ...
55.01.932.222 Thermalright TR-SG-650 650W Full Modular 80 Plus Gold Certified Black Power Supply
55.01.932.222

PSU Category - Full Modular
Type - ATX 3.1
Maximum Power - 650 Watt
Efficiency - Unmentioned
Efficiency Rating - 80 Plus Gold
Protection - OPP/OVP/OTP/OCP/SCP/UVP
Color - Black
Warranty Info - 5 Year

Tk 0

Out of Stock

Thermalright TR-SG-750 750W PG5 Full Modular ...
55.01.932.223 Thermalright TR-SG-750 750W PG5 Full Modular 80 Plus Gold Certified Black Power Supply
55.01.932.223

PSU Category - Full Modular
Type - ATX 3.1
Maximum Power - 750 Watt
Efficiency - Unmentioned
Efficiency Rating - 80 Plus Gold
Protection - OPP/OVP/OTP/OCP/SCP/UVPYes
Color - Black
Warranty Info - 5 Year

Tk 0

Out of Stock

CORSAIR RMx Shift Series RM850x 850W PG5 80 PLUS Gold Certified Fully Modular Power Supply #CP-9020299-UK

CORSAIR RMx Shift Series RM850x 850W PG5 80 P ...
55.01.470.228 CORSAIR RMx Shift Series RM850x 850W PG5 80 PLUS Gold Certified Fully Modular Power Supply #CP-9020299-UK
55.01.470.228

PSU Category - Full Modular
Type - ATX 3.1
Maximum Power - 850 Watt
Fan Speed - Yes
Efficiency - 89% Efficiency
Efficiency Rating - 80 Plus Gold
Color - Black
Warranty Info - 10 Year

Tk 0

Out of Stock

CORSAIR RMx Shift Series RM1000X 1000W PG5 Po ...
55.01.470.229 CORSAIR RMx Shift Series RM1000X 1000W PG5 Power Supply
55.01.470.229

PSU Category - Full Modular
Type - ATX 3.1
Maximum Power - 1000 Watt
Fan Speed - Yes
Efficiency - 89% Efficiency
Efficiency Rating - 80 Plus Gold
Color - Black
Warranty Info - 10 Year

Tk 0

Out of Stock

1st Player ACK Bronze ATX 3.1 850W PG5 Non Modular 80 Plus Bronze Certified Black PSU #HA-850AA2

1st Player ACK Bronze ATX 3.1 850W PG5 Non Mo ...
55.01.931.63 1st Player ACK Bronze ATX 3.1 850W PG5 Non Modular 80 Plus Bronze Certified Black PSU #HA-850AA2
55.01.931.63

PSU Category - Non Modular
Type - ATX 3.1
Maximum Power - 850 Watt
Efficiency - 90.20% Efficiency
Efficiency Rating - 80 Plus Bronze
Protection - OVP, OPP, SCP, OCP, UVP, OTP
Color - Black
Warranty Info - 5 Year

Tk 0

Out of Stock

Thermaltake Toughpower GX3 850W PG5 80 Plus Gold Non Modular Black Power Supply #PS-TPD-0850NNFAGK-C

Thermaltake Toughpower GX3 850W PG5 80 Plus G ...
55.01.269.216 Thermaltake Toughpower GX3 850W PG5 80 Plus Gold Non Modular Black Power Supply #PS-TPD-0850NNFAGK-C
55.01.269.216

PSU Category - Non Modular
Maximum Power - 850 Watt
Efficiency - Unmentioned
Efficiency Rating - 80 Plus Gold
Protection - OVP/ UVP/ OCP/ OPP/ OTP/ SCP
Color - Black
Warranty Info - 5 Year

Tk 0

Out of Stock

Corsair SF Series SF850 850W 80 Plus Platinum Certified SFX Black Fully Modular Power Supply #CP-9020256-UK

Corsair SF Series SF850 850W 80 Plus Platinum ...
55.01.470.239 Corsair SF Series SF850 850W 80 Plus Platinum Certified SFX Black Fully Modular Power Supply #CP-9020256-UK
55.01.470.239

PSU Category - Full Modular
Type - ATX 12V 3.1
Maximum Power - 850 Watt
Efficiency - Unmentioned
Efficiency Rating - 80 Plus Platinum
Color - Black
Warranty Info - 10 Year

Tk 0

Out of Stock

Corsair HX Series HX850 850W 80 Plus Platinum Certified Fully Modular Black Power Supply #CP-9020138-EU

Corsair HX Series HX850 850W 80 Plus Platinum ...
55.01.470.234 Corsair HX Series HX850 850W 80 Plus Platinum Certified Fully Modular Black Power Supply #CP-9020138-EU
55.01.470.234

PSU Category - Full Modular
Type - ATX 12V
Maximum Power - 850 Watt
Efficiency - Unmentioned
Efficiency Rating - 80 Plus Platinum
Protection - OVP, UVP, SCP, OTP, OPP
Color - Black

Tk 0

Out of Stock

Corsair CX-F Series CX650F RGB 650W 80 Plus Bronze Certified Fully Modular White Power Supply #CP-9020226-WW

Corsair CX-F Series CX650F RGB 650W 80 Plus B ...
55.01.470.233 Corsair CX-F Series CX650F RGB 650W 80 Plus Bronze Certified Fully Modular White Power Supply #CP-9020226-WW
55.01.470.233

PSU Category - Full Modular
Type - ATX12V v2.4 & EPS12V 2.92
Maximum Power - 650 Watt
Efficiency - Unmentioned
Efficiency Rating - 80 Plus Bronze
Protection - OVP / UVP / SCP / OTP / OPP
Color - White
Warranty Info - 5 Year

Tk 0

Out of Stock

GAMDIAS HELIOS P2-850G V2 850W PG5 Full Modul ...
55.01.802.74 GAMDIAS HELIOS P2-850G V2 850W PG5 Full Modular 80 Plus Gold Certified Black Power Supply
55.01.802.74

PSU Category - Full Modular
Type - ATX 3.1
Maximum Power - 850 Watt
Efficiency - 90% Efficiency
Efficiency Rating - 80 Plus Gold
Protection - OVP / UVP / OPP / SCP / OCP / OTP
Color - Black
Warranty Info - 10 Year

Tk 0

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Power Supply Price in Bangladesh

A good power supply keeps your PC stable, protects valuable components, and supports reliable performance for daily use, gaming, and heavier workloads. At Ryans, you can compare power supply price in Bangladesh across trusted brands like 1st Player, Corsair, Cooler Master, Thermaltake, Antec, Gigabyte, MSI, ASUS, and DeepCool by wattage, 80 Plus rating, modular design, connector support, form factor, and overall build quality.

How to Choose the Best Power Supply in Bangladesh

Choosing the right PSU starts with your CPU, GPU, and full system power demand. The best power supply is the one that gives enough wattage headroom, the right connectors, and stable long-term performance without making you overspend on capacity your build does not really need.

After wattage, check 80 Plus efficiency, modular type, form factor, and reliability. A basic office PC and a gaming desktop with a dedicated GPU do not need the same PSU, which is why buyers in Bangladesh usually compare safety, brand confidence, and upgrade headroom together before making a final decision.

A safe PSU choice is usually about balance: correct wattage, trusted brand, proper connectors, and enough future headroom for upgrades.

Choosing the Right PSU for Your Needs

Gamers

For gaming builds, the PSU matters more than many first-time buyers expect. A dedicated graphics card needs stable power delivery, proper PCIe connectors, and enough wattage headroom so the system stays reliable during long sessions. That is why gaming buyers usually move beyond very cheap PSUs and compare 550W, 650W, 750W, or higher more seriously, especially when the build includes a stronger GPU or future upgrade plans.

PC Builders

For PC builders, the PSU is not a decorative part of the build. It is the foundation that affects stability, cable layout, GPU support, and overall build confidence. A well-matched Bronze or Gold PSU from a trusted brand is usually the smarter choice than a high-wattage low-trust unit that only looks cheaper on paper.

Office Users

Office and general work PCs usually do not need premium wattage or fully modular cabling. In this segment, buyers care more about affordability, basic safety, and dependable daily use. A simple ATX PSU with the right connectors and enough wattage for integrated graphics or a low-power desktop is often enough.

Upgraders

Many PSU buyers are actually upgraders. They are moving to a stronger GPU, a more capable CPU, or a cleaner modern build and realize the old power supply is no longer enough. This is where higher wattage, better efficiency, and modular cabling start to matter more, because the PSU should support the next step as well as the current setup.

Home Users and Replacement Buyers

For home users, the PSU decision often starts when the old one fails or becomes unreliable. In that situation, it is smarter to check the current hardware, connector needs, and build direction instead of simply matching the old wattage number. A replacement PSU should fit the case, power the system safely, and ideally leave some room for future upgrades.

Types, Options, and Comparisons

450W vs 550W vs 650W vs 750W and Above

Lower wattage can still be correct for a basic office or home PC, but once a dedicated GPU enters the build, wattage planning becomes more important. For many mainstream gaming systems, 550W to 650W is where the category becomes more practical, while stronger GPUs and upgrade-heavy setups often push buyers toward 750W, 850W, or higher. The key is not buying the biggest number blindly, but choosing the wattage that suits the real build with some headroom.

80 Plus White, Bronze, Gold, Platinum, and More

The 80 Plus rating mainly reflects efficiency. A PSU with 80 Plus certification is tested to maintain at least 80% efficiency, while higher ratings such as Bronze, Gold, Platinum, and Titanium indicate stronger efficiency performance. For most Bangladesh buyers, Bronze and Gold are usually the most practical comparison points because they balance price and quality better than very cheap unmentioned units or extremely expensive flagship models.

Non-Modular vs Semi-Modular vs Fully Modular

A non-modular PSU has all cables fixed, which usually makes it cheaper. A semi-modular PSU keeps some cables fixed and lets you detach others. A fully modular PSU gives the cleanest cable management because you only connect what the build needs. In Bangladesh, non-modular still makes sense for tighter budgets, while semi-modular and fully modular become more attractive once buyers care more about neat builds, better airflow, or premium GPU setups.

ATX vs SFX vs SFX-L

Most regular desktop builds still use ATX power supplies, which remain the standard choice. SFX and SFX-L matter more for smaller form factor builds where case space is limited. This is an important check because a PSU can have the right wattage and still be the wrong buy if the case supports a different form factor.

PC Power Supply Brands in BD

Popular brands on the page include Corsair, Cooler Master, Thermaltake, Antec, Gigabyte, MSI, ASUS, and DeepCool. For Bangladesh buyers, these brands usually matter for slightly different reasons.

Brand	Best for	Usual strength	Better fit when you want
Corsair	Balanced to premium gaming and upgrade builds	Strong wattage guidance, modular options, broad mainstream trust	Better long-term value and stronger upgrade confidence
Cooler Master	Mid-range to higher-performance gaming builds	Gold-rated models, cleaner premium direction, stronger modern feature mix	Better efficiency and cleaner gaming-focused builds
Thermaltake	Gaming and RGB-oriented builds	Wide range from practical to enthusiast	More variety across style, wattage, and gaming use
Antec	Value-to-mainstream builds	Solid mid-range positioning and practical modular choices	Better value without going too cheap
Gigabyte	Mainstream gaming builds	PSU lines aimed at GPU-ready systems	Better fit for users building around dedicated graphics
MSI	Gaming and branded component ecosystem builds	Good fit for MSI-centered gaming setups	Better one-brand build matching for gamers
ASUS	Premium gaming and higher-trust branded builds	Premium brand pull and stronger high-end appeal	More brand confidence in premium gaming builds
DeepCool	Value gaming and mainstream builders	Strong value presence in cooling and power categories	Better budget-to-midrange performance balance

What to Check Before Buying a Power Supply

✓

Wattage

Check whether the PSU actually matches your CPU and GPU combination, not just whether the wattage number looks big enough. Wrong wattage planning is still one of the most common PSU buying mistakes.

✓

GPU Compatibility

Look at PCIe connector support and overall headroom for the graphics card. This matters much more for gaming and upgrade builds than for basic desktops.

✓

80 Plus Efficiency

Efficiency rating affects how well the PSU converts wall power into usable power. It also shapes expectations around heat, quality, and long-term value.

✓

Modular Type

Choose non-modular if budget matters most, semi-modular if you want a balance, and fully modular if you want cleaner cable management and a more premium build.

✓

Form Factor

Make sure the PSU fits the case. ATX is standard, but compact cases may need SFX or SFX-L.

✓

Connectors and Cables

Check CPU power connectors, PCIe connectors, SATA, and Molex support. A PSU is not useful if the cables do not match the system.

✓

Input Voltage and Stability

For Bangladesh buyers, stable voltage handling and trusted PSU behavior matter more than many first-time users realize. This becomes more important once the system includes expensive CPUs or dedicated GPUs.

✓

Warranty and Brand Confidence

A power supply is one of the components where warranty and trust matter a lot. Buyers often feel safer with a known brand and a reliable seller because the PSU affects the safety of the whole PC, not just one part.

Why Buy Power Supply from Ryans in Bangladesh

Choose genuine power supplies from Ryans, one of Bangladesh’s trusted destinations for computers and technology products.

✓

Genuine product assurance Shop original power supplies with trusted sourcing for better peace of mind.

✓

Warranty support on eligible products Get warranty coverage on selected PSU models, helping you buy with more confidence.

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Nationwide delivery Order from anywhere in Bangladesh with delivery support across the country.

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EMI on selected orders Buy more comfortably with EMI facilities on selected purchases.

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Reliable after-sales support Buy with more confidence from a trusted tech retailer offering dependable customer care and after-sales assistance.

FAQs

Is a low-budget power supply safe for a gaming PC? +

Usually not the best choice unless the gaming build is extremely modest. A gaming PC with a dedicated GPU is safer with a PSU that has enough wattage, proper PCIe support, and better overall quality than the absolute cheapest options.

What does 80 Plus rating mean in PSU? +

It refers to efficiency certification. An 80 Plus PSU must meet minimum efficiency levels at different load points, and higher ratings such as Bronze or Gold generally indicate better efficiency performance.

Can I upgrade PSU without changing other parts? +

Often yes, if the new PSU fits the case and supports your motherboard, CPU, GPU, and storage connectors properly. Many buyers upgrade the PSU first when moving to a stronger GPU or a more power-hungry build.

Where should I buy a PSU with warranty in Bangladesh? +

Buy from Ryans that clearly lists warranty terms, genuine products, and after-sales support. This matters more with PSUs because a weak or unreliable unit can affect the whole PC, not just one component.

How do I know if the PSU will support my GPU? +

Check the GPU’s power requirement, then confirm the PSU wattage and the correct PCIe connector support. It is better to leave reasonable headroom rather than matching the minimum number too tightly.