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526 products found

While we know every computer needs the power to run, a lot of us still underestimates the importance of having a good power supply unit. Your powerful computer hardware can benefit from a good power supply unit so that it can perform well consistently. Read more about power supplies in Malaysia below to find out.

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19V 6A 120W AC Adapter for Intel NUC NUC6i7KYK Mini PC Power Supply Adaptor + Eu
S$ 42.00
Shopee
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−50%
eMylo 1.8" LCD 20/24pin Computer Power Supply Tester With 24pin P4P6 P8 Connectors(Black)
S$ 21.00 S$ 42.00
Lazada
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−68%
VAKIND Digital LCD PC 20/24 Pin 4 PSU ATX BTX ITX Sata HDD Power Supply Tester (Gold) intl
S$ 9.20 S$ 29.30
Lazada
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−64%
Joomia LCD 20/24 Pin ITX ATX Sata HDD Power Supply Tester for PC Computerintl
S$ 16.00 S$ 45.00
Lazada
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−28%
Power Supply Tester Sata HDD for PC Computer intl
S$ 41.40 S$ 58.00
Lazada
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−69%
louis will boyun Black 20 / 24 Pin Power Supply Tester For ATX Sata HDD intl
S$ 13.00 S$ 42.00
Lazada
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−63%
Joomia Digital LCD PC Computer Power Supply Tester 20/24 Pin 4 PSU Atxsata HDD Testers intl
S$ 16.70 S$ 46.00
Lazada
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−34%
Patriot Peninsula Tin Box N700W Desktop PC Power Supply ATX Host Chassis Power Support Alone Was Significantly intl
S$ 93.50 S$ 142.80
Lazada
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−69%
louis will huohu Black 20 / 24 Pin Power Supply Tester For ATX Sata HDD
S$ 10.00 S$ 33.00
Lazada
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−79%
sportkinger Digital LCD PC Computer Power Supply Tester 20/24 Pin 4 PSU Atxsata HDD Testers intl
S$ 14.70 S$ 71.00
Lazada
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−66%
Winleworld LCD 20/24 Pin ITX ATX Sata HDD Power Supply Tester for PC Computer intl
S$ 15.80 S$ 47.40
Lazada
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−79%
Inesshop Desktop Computer 4-24 Pin Hoppy PSU ATX Sata HDD port Power Supply Tester intl
S$ 9.20 S$ 44.00
Lazada
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−78%
sportkinger Digital LCD PC Computer Power Supply Tester 20/24 Pin 4 PSU Atxsata HDD Testers intl
S$ 14.70 S$ 68.00
Lazada
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−68%
Blue PC 20 24 Pin PSU ATX Sata HD Power Supply Tester intl
S$ 12.90 S$ 40.90
Lazada
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−66%
Power Supply Tester Sata HDD for PC Computer intl
S$ 26.00 S$ 77.00
Lazada
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520 Disassemble the original 12V5A bare board 12V5000Ma liquid crystaldisplay monitor power supply power supply board intl
S$ 10.70
Lazada
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−70%
louis will tengxun Black 20 / 24 Pin Power Supply Tester For ATX Sata HDD
S$ 11.00 S$ 37.00
Lazada
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−69%
louis will sougou Black 20 / 24 Pin Power Supply Tester For ATX Sata HDD
S$ 11.00 S$ 36.00
Lazada
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−69%
louis will tinpsy Black 20 / 24 Pin Power Supply Tester For ATX Sata HDD intl
S$ 11.00 S$ 36.00
Lazada
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−52%
20/24 Pin Power Supply Tester With PSU ATX Sata HDD Connectors PC Computer
S$ 4.90 S$ 10.30
Lazada
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−28%
NEW Digital LCD Power Supply Tester intl
S$ 25.00 S$ 35.00
Lazada
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−70%
Winleworld Digital LCD PC Computer Power Supply Tester 20/24 Pin 4 PSU ATX Sata HDD Testers intl
S$ 15.50 S$ 51.60
Lazada
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−44%
Power Supply Tester Sata HDD for PC Computer intl
S$ 34.90 S$ 62.70
Lazada
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Digital LCD Display PC Computer Power Supply Tester Power Measuring Tester TNKPS
S$ 9.00
Shopee
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Digital LCD PC Power Supply Tester 20/24 Pin SATA HDD Tester
S$ 6.30
Shopee
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−50%
20/24 Pin Power Supply Tester With PSU ATX Sata HDD Connectors PC Computer
S$ 5.10 S$ 10.30
Lazada
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−71%
Computers Laptops Cable Tester Digital Lcd Pc 20/24 Pin 4 PsuAtxBtx Itx Sata Hdd Power Supply Tester (Gold) intl
S$ 37.60 S$ 133.40
Lazada
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−28%
Digital LCD Computer 20/24 Pin Power Supply Tester intl
S$ 23.30 S$ 32.60
Lazada
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−78%
Inesshop Digital LCD PC Computer Power Supply Tester 20/24 Pin 4 PSU ATX Sata HDD Testers intl
S$ 15.00 S$ 70.00
Lazada
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PC LCD 20/24 Pin PSU ATX SATA HD Power Supply Tester II Connector
S$ 15.90
Newfrog
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−39%
LCD Display Power Supply Tester for PC-power Supply/ATX /btx /itx Compliant intl
S$ 13.70 S$ 22.60
Lazada
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−28%
NEW Digital LCD Power Supply Tester intl
S$ 25.00 S$ 35.00
Lazada
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−52%
20/24 Pin Power Supply Tester With PSU ATX Sata HDD Connectors PC Computer
S$ 4.90 S$ 10.30
Lazada
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led 20/24 Pin PSU ATX SATA HDD Power Supply Tester Checker Meter PC Computer
S$ 3.00
Shopee
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−74%
OH Digital LCD PC Computer PC Power Supply Tester 20/24 Pin Sata HDD Testers
S$ 7.20 S$ 28.50
Lazada
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−29%
HKS eMylo 1.8?â???? LCD 20/24pin Computer Power Supply Tester and24pin P4 P6 P8 Connectors Black(Export)
S$ 34.00 S$ 48.00
Lazada
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Professional Digital LCD Power Supply Tester
S$ 12.10
Newfrog
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−71%
louis will fuskm Black 20 / 24 Pin Power Supply Tester For ATX Sata HDD intl
S$ 10.00 S$ 35.00
Lazada
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−52%
20/24 Pin Power Supply Tester With PSU ATX Sata HDD Connectors PC Computer
S$ 4.90 S$ 10.30
Lazada
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−70%
Winleworld LCD 20/24 Pin ITX ATX Sata HDD Power Supply Tester for PC Computer intl
S$ 15.00 S$ 50.10
Lazada
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HKS Power Supply Tester Sata HDD for PC Computer(Export)
S$ 40.00
Lazada
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−69%
louis will yaobang Black 20 / 24 Pin Power Supply Tester For ATX Sata HDD intl
S$ 13.00 S$ 42.00
Lazada
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−69%
louis will mayi Black 20 / 24 Pin Power Supply Tester For ATX Sata HDD
S$ 11.00 S$ 36.00
Lazada
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−69%
louis will honful Black 20 / 24 Pin Power Supply Tester For ATX Sata HDD intl
S$ 11.00 S$ 36.00
Lazada
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−77%
MMHWall LCD 20/24 Pin ITX ATX Sata HDD Power Supply Tester for PC Computer intl
S$ 14.20 S$ 63.00
Lazada
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−28%
Digital LCD Computer 20/24 Pin Power Supply Tester intl
S$ 23.30 S$ 32.60
Lazada
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−71%
louis will koklopo Black 20 / 24 Pin Power Supply Tester For ATX Sata HDD intl
S$ 11.00 S$ 38.00
Lazada
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−44%
Replacement 24W 9.5V AC Adapter for Eee PC Power Supply CordCharger Top-Q intl
S$ 19.70 S$ 35.30
Lazada
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−70%
louis will aoyou Black 20 / 24 Pin Power Supply Tester For ATX Sata HDD
S$ 10.00 S$ 34.00
Lazada
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−29%
Digital LCD Computer 20/24 Pin Power Supply Tester intl
S$ 20.70 S$ 29.40
Lazada
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−65%
power supply tester lcd display screen computer case power supplydiagnostic tes intl
S$ 24.30 S$ 71.00
Lazada
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−77%
Inesshop LCD 20/24 Pin ITX ATX Sata HDD Power Supply Tester for PC Computer intl
S$ 14.50 S$ 64.00
Lazada
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−29%
PC Power Supply Tester with 20/24 Pin Sata HDD Connectors intl
S$ 22.40 S$ 31.70
Lazada
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−71%
Computers Laptops Cable Tester Digital Lcd Pc 20/24 Pin 4 Psu AtxBtx Itx Sata Hdd Power Supply Tester (Gold) intl
S$ 38.20 S$ 134.40
Lazada
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−63%
Joomia Digital LCD PC Computer Power Supply Tester 20/24 Pin 4 PSU Atxsata HDD Testers intl
S$ 16.70 S$ 46.00
Lazada
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−44%
Power Supply Tester Sata HDD for PC Computer intl
S$ 34.90 S$ 62.70
Lazada
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−66%
Power Supply Tester Sata HDD for PC Computer intl
S$ 26.00 S$ 77.00
Lazada

The Essential Guide to Choosing a Power Supply for Your Computer

Although the power supply unit is one of the most important internal components of a computer, it is also one that is often overlooked because many underestimate its potential. A power supply can make a huge difference between a well-functioning computer system and a faulty one that is prone to crashes, boot failures, and other problems. While each computer build has its own unique power requirement, it is important to get the right power supply to prevent other issues from happening. Hence, here are some aspects that you should look for before buying a power supply for your computer.

Overall Wattage

As it refers to how much overall power a system needs to function well, overall wattage will determine how you choose your power supply. If you want to calculate overall wattage, you can find several power supply calculators on the internet. When in doubt, it is always best to aim higher and overshoot the power requirement because an oversized power supply can be regulated to power an undersized system.

Rail Specific Power

When you plan on a certain computer build, it is necessary to calculate the rail specific power. This is a measure of how much power certain components in a build draw from the connected power supply. Most of the time, you will see this applies to how much power a large component, such as graphics card, can pull from the power supply's main +12V rail. Most mainstream computer builds consisting of one or two mid-range graphics cards should not have rail specific power problems. If you plan on using high-end graphics cards, you should always refer to manufacturer's specifications for how much power the particular graphics card requires. At the same time, you must check on whether your power supply can fulfill the requirement.

Rating

When it comes to choosing power supplies, you will also need to consider their long-term energy efficiency. You can refer to the 80Plus certification standard to determine the efficiency standard of power supplies. This certification standard lists out the criteria of a highly energy-efficient power supply. An 80Plus-certified power supply also offers better voltage regulation, resulting in the consistent and stable performance of your system. Furthermore, an energy-efficient power supply means that less energy is wasted, resulting in less costly electric bills.

Design

For users who like to customize their CPUs, you can always choose a power supply that visually matches the colour theme of your build. Power supplies today are available in many sizes and colours, providing you with more options to equip your personalised CPU with.

Although power supplies are important in ensuring your computer can run smoothly, they can only do so much if the other internal components are not up to par. Therefore, you should complement your power supply with reliable hardware components such as graphics cards and a powerful motherboard.

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