Cart (0)
Sub Total: Tk 0
View Cart
PC and Server Desktop Component Power Supply
1st Player
Acer
Antec
ASUS
Cooler Master
CORSAIR
COUGAR
DeepCool
GAMDIAS
Gigabyte
Huntkey
Lian Li
MONTECH
MSI
NZXT
OCPC
Revenger
Safeway
SilverStone
T-WOLF
Thermalright
Thermaltake
Value Top
Xigmatek
Filter By

14
6
12
8
8
13
6
VIEW MORE

PSU Category

3
7

Maximum Power

1
1
1
2
1
1
1
VIEW MORE

Fan Size

8
2

10

3
3
2
1
1

1
3
3
2
1

10

10

5
1
4

10

10

10

10

4
3
3

Power Supply Price in Bangladesh 

(10 Products found)
Power Supply Price in Bangladesh (10 Products found)
GAMDIAS AURA GP300 300W Non Modular Black Power Supply

GAMDIAS AURA GP300 300W Non Modular Black Pow ...
55.01.802.68

GAMDIAS AURA GP300 300W Non Modular Black Power Supply
55.01.802.68
  • PSU Category - Non Modular
  • Type - ATX 12V V2.4
  • Maximum Power - 300 Watt
  • Efficiency - Unmentioned
  • Efficiency Rating - Unmentioned
  • Protection - (OVP) Over Voltage Protection/ (UVP) Under Voltage Protection, (OPP) Over Power Protection/ (SCP) Short Circuit Protection (OCP) Over Current
  • Color - Black
Tk 2,400 Save Tk 100 on online order
GAMDIAS AURA GP450 Pro 450W Non Modular 80 Plus White Certified Black Power Supply

GAMDIAS AURA GP450 Pro 450W Non Modular 80 Pl ...
55.01.802.47

GAMDIAS AURA GP450 Pro 450W Non Modular 80 Plus White Certified Black Power Supply
55.01.802.47
  • PSU Category - Non Modular
  • Type - ATX 12V V2.4
  • Maximum Power - 450 Watt
  • Efficiency - 80% Efficiency
  • Efficiency Rating - 80 Plus
  • Protection - OVP / UVP / OPP / OCP / SCP
  • Color - Black
Tk 3,100
GAMDIAS AURA GP550 550W Non Modular Black Power Supply

GAMDIAS AURA GP550 550W Non Modular Black Pow ...
55.01.802.24

GAMDIAS AURA GP550 550W Non Modular Black Power Supply
55.01.802.24
  • PSU Category - Non Modular
  • Type - ATX 12V V2.4
  • Maximum Power - 550 Watt
  • Efficiency - 80% Efficiency
  • Efficiency Rating - 80 Plus White
  • Protection - OVP, UVP, OPP, OCP, SCP
  • Color - Black
Tk 3,700 Save Tk 300 on online order
GAMDIAS HELIOS M1-500B 500W Non Modular Black Power Supply

GAMDIAS HELIOS M1-500B 500W Non Modular Black ...
55.01.802.72

GAMDIAS HELIOS M1-500B 500W Non Modular Black Power Supply
55.01.802.72
  • PSU Category - Non Modular
  • Type - ATX 12V V2.4
  • Maximum Power - 500 Watt
  • Efficiency - 85% Efficiency
  • Efficiency Rating - 80 Plus Bronze
  • Protection - OVP / UVP / OPP / OCP / SCP
  • Color - Black
Tk 4,200
Gamdias AURA GP650 650W Non Modular Black Power Supply

Gamdias AURA GP650 650W Non Modular Black Pow ...
55.01.802.75

Gamdias AURA GP650 650W Non Modular Black Power Supply
55.01.802.75
  • PSU Category - Non Modular
  • Type - ATX12V v2.4
  • Maximum Power - 650 Watt
  • Efficiency - 80% Efficiency
  • Efficiency Rating - 80 Plus White
  • Protection - OCP, OVP, OPP, UVP, SCP
  • Color - Black
Tk 4,300
GAMDIAS HELIOS M1-600B 600W Non Modular 80 Plus Bronze Certified Black Power Supply

GAMDIAS HELIOS M1-600B 600W Non Modular 80 Pl ...
55.01.802.73

GAMDIAS HELIOS M1-600B 600W Non Modular 80 Plus Bronze Certified Black Power Supply
55.01.802.73
  • PSU Category - Non Modular
  • Type - ATX 12V V2.4
  • Maximum Power - 600 Watt
  • Efficiency - 85% Efficiency
  • Efficiency Rating - 80 Plus Bronze
  • Protection - OVP / UVP / OPP / OCP / SCP
  • Color - Black
Tk 5,200
GAMDIAS HELIOS M1 550B 550W ATX Non Modular Black Power Supply

GAMDIAS HELIOS M1 550B 550W ATX Non Modular B ...
55.01.802.35

GAMDIAS HELIOS M1 550B 550W ATX Non Modular Black Power Supply
55.01.802.35
  • PSU Category - Non Modular
  • Type - ATX 12V V2.4
  • Maximum Power - 550 Watt
  • Efficiency - 85% Efficiency
  • Efficiency Rating - 80 Plus Bronze
  • Protection - OCP / OVP/ UVP / OPP / SCP
  • Color - Black
Tk 5,400 Save Tk 400 on online order
GAMDIAS HELIOS P2-850G V2 850W PG5 Full Modular 80 Plus Gold Certified Black Power Supply

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
Tk 11,000
GAMDIAS HELIOS P2-1000G 1000W PG5 Full Modular Power Supply

GAMDIAS HELIOS P2-1000G 1000W PG5 Full Modula ...
55.01.802.58

GAMDIAS HELIOS P2-1000G 1000W PG5 Full Modular Power Supply
55.01.802.58
  • PSU Category - Full Modular
  • Type - ATX 12V V3.1
  • Maximum Power - 1000 Watt
  • Efficiency - 92% Efficiency
  • Efficiency Rating - 80 Plus Gold
  • Protection - OVP / UVP / OPP / SCP / OCP / OTP
  • Color - Black
Tk 16,900
GAMDIAS HELIOS P2A-1300G 1300W PG5 Full Modular Power Supply

GAMDIAS HELIOS P2A-1300G 1300W PG5 Full Modul ...
55.01.802.59

GAMDIAS HELIOS P2A-1300G 1300W PG5 Full Modular Power Supply
55.01.802.59
  • PSU Category - Full Modular
  • Type - ATX 3.1
  • Maximum Power - 1300 Watt
  • Efficiency - 90% Efficiency
  • Efficiency Rating - 80 Plus Gold
  • Protection - OVP / UVP / OPP / SCP / OCP / OTP
  • Color - Black
Tk 20,900
X
Show per page

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.

Top Power Supply Brands on the Page

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.

BrandBest forUsual strengthBetter fit when you want
CorsairBalanced to premium gaming and upgrade buildsStrong wattage guidance, modular options, broad mainstream trustBetter long-term value and stronger upgrade confidence
Cooler MasterMid-range to higher-performance gaming buildsGold-rated models, cleaner premium direction, stronger modern feature mixBetter efficiency and cleaner gaming-focused builds
ThermaltakeGaming and RGB-oriented buildsWide range from practical to enthusiastMore variety across style, wattage, and gaming use
AntecValue-to-mainstream buildsSolid mid-range positioning and practical modular choicesBetter value without going too cheap
GigabyteMainstream gaming buildsPSU lines aimed at GPU-ready systemsBetter fit for users building around dedicated graphics
MSIGaming and branded component ecosystem buildsGood fit for MSI-centered gaming setupsBetter one-brand build matching for gamers
ASUSPremium gaming and higher-trust branded buildsPremium brand pull and stronger high-end appealMore brand confidence in premium gaming builds
DeepCoolValue gaming and mainstream buildersStrong value presence in cooling and power categoriesBetter 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.
✓
Nationwide delivery Order from anywhere in Bangladesh with delivery support across the country.
✓
EMI on selected orders Buy more comfortably with EMI facilities on selected purchases.
✓
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.

Filter

14
6
12
8
8
13
6
VIEW MORE

3
7

1
1
1
2
1
1
1
VIEW MORE

8
2

10

3
3
2
1
1

1
3
3
2
1

10

10

5
1
4

10

10

10

10

4
3
3
Complaint Box
Didn't find your product?
Prices are subject to change without any prior notice.
Product data used in this website is based solely on its manufacturer provided information. Authenticity and accuracy are their responsibility only.
Ryans Computers © 2026 All Rights Reserved. Designed by Ryans Computers Ltd.
WhatsApp