-
Which internal components are required to build a PC?
To build a fully functional computer, you need a core set of essential computer internal components. This includes a central processing unit (CPU), a compatible motherboard, system memory (RAM), a graphics card (unless your CPU has integrated graphics), an internal storage device like an SSD, a reliable power supply unit (PSU), and a cooling system to keep your processor safe. -
What is the role of a motherboard in a computer?
The motherboard acts as the main physical foundation and communication hub for your entire computer system. It distributes power from your power supply to all your hardware and allows your processor, RAM, storage drives, and graphics card to communicate at incredibly fast speeds, ensuring your computer operates as a single, unified machine. -
How much RAM do I need for gaming and multitasking?
For an optimal modern computing experience, 16GB of RAM is considered the ideal baseline standard for everyday productivity and mainstream gaming. However, if you are building a high-end gaming PC upgrade, editing large 4K video files, or running virtual development machines, upgrading to 32GB of high-speed DDR5 RAM ensures your system has plenty of headroom to handle heavy multitasking without slowing down. -
How can I improve PC performance with internal upgrades?
The fastest way to boost an ageing computers performance is to identify and replace its slowest components. Upgrading an old mechanical drive to a high-speed internal solid-state drive provides an immediate boost to your boot times, while adding more RAM prevents your system from stuttering when multiple programs are open. If your games are lagging, installing a fresh graphics card will instantly lift your frame rates. -
What should I consider when choosing a power supply?
When shopping for a desktop power supply unit, you need to focus on total wattage capacity, build quality, and efficiency ratings. Choose a power supply that comfortably handles the combined power draw of your CPU and GPU, and look for an "80 Plus" efficiency certification (such as Bronze, Gold, or Platinum) to ensure it runs cool, saves energy, and delivers stable power to your parts. -
Can I replace internal computer components myself?
Yes, replacing or upgrading internal computer hardware is a straightforward task you can easily do at home with a few basic tools, like a Phillips screwdriver. By following your component manuals closely, working slowly on a clean surface, and making sure your PC is completely unplugged from the wall, you can successfully upgrade your systems capabilities yourself.
- Home Page /
- Electronics /
- Computer & Tablets /
- Computer Components /
- Computer Internal Components
Delivery
Delivery time may vary depending on store and country. To learn more about Shipping Policy
Price Range
Shop Computer Internal Components Online in Thailand
ARCTIC MX-4 4 g - Premium Performance Thermal Paste for All Processors CPU, GPU - ...
10k+ bought
THB 403
580
ARCTIC MX-7 8 g - Ultimate Performance Thermal Paste for CPUs, Consoles, Graphics ...
7k+ bought
THB 560
ARCTIC MX-4 incl. Spatula, 4 g - Premium Performance Thermal Paste for All ...
5k+ bought
THB 425
580
ELEGOO 120pcs Multicolored Dupont Wire 40pin Male to Female, 40pin Male to Male, ...
5k+ bought
THB 491
ARCTIC MX-6 8 g - Ultimate Performance Thermal Paste for CPU, Consoles, Graphics ...
4k+ bought
THB 514
AMD Ryzen 5 5500 6-Core, 12-Thread Unlocked Desktop Processor with Wraith Stealth ...
4k+ bought
THB 3813
7223
ARCTIC MX-6 4 g, incl. 6 MX Cleaner - Ultimate Performance Thermal Paste for CPU, ...
3k+ bought
THB 514
AMD RyzenTM 5 9600X 6-Core, 12-Thread Unlocked Desktop Processor
3k+ bought
THB 8375
12538
Thermalright Peerless Assassin 120 SE CPU Cooler, 6 Heat Pipes AGHP Technology, ...
3k+ bought
THB 1728
Thermal Paste, 1.8g with Toolkit CPU Paste Thermal Compound Paste Heatsink for ...
3k+ bought
THB 447
AMD RyzenTM 7 5800XT 8-Core, 16-Thread Unlocked Desktop Processor
3k+ bought
THB 9942
11209
AMD Ryzen 7 5800X3D 8-core, 16-Thread Desktop Processor with AMD 3D V-Cache ...
3k+ bought
THB 15638
ARCTIC Liquid Freezer III Pro 360 - AIO CPU Cooler, 3 x 120 mm Water Cooling, 38 mm ...
3k+ bought
THB 3277
5717
CORSAIR RM750e ATX 3.1 PCIe 5.1 Ready Fully Modular 750W Power Supply 12V-2x6 Cable ...
2k+ bought
THB 4167
5274
Seagate BarraCuda 2TB Internal Hard Drive HDD 3.5 Inch SATA 6Gb/s 7200 RPM 256MB ...
2k+ bought
THB 6781
Graphics Card GPU Brace Support, Video Card Sag Holder Bracket, GPU Stand L, 74-120mm
2k+ bought
THB 580
ARCTIC MX-7 4 g - Ultimate Performance Thermal Paste for CPUs, Consoles, Graphics ...
2k+ bought
THB 507
CORSAIR Vengeance RGB DDR5 RAM 32GB 2x16GB Up to 6000MHz CL36-44-44-96 1.35V Intel ...
2k+ bought
THB 21620
Thermal Grizzly Kryonaut - 1 Gram - Extremely High Performance Thermal Paste + 12 ...
2k+ bought
THB 735
CORSAIR Vengeance LPX DDR4 RAM 32GB 2x16GB Up to 3200MHz CL16-20-20-38 1.35V Intel ...
2k+ bought
THB 10367
AMD RyzenTM 9 5900XT 16-Core, 32-Thread Unlocked Desktop Processor
2k+ bought
THB 13868
15638
Thermal Grizzly Kryonaut - 1 Gram - Extremly High Performance Thermal Paste - for ...
2k+ bought
THB 580
709
Crucial 32GB DDR5 RAM Kit 2x16GB, 5600MHz or 5200MHz or 4800MHz Laptop Memory ...
1k+ bought
THB 18782
Noctua NT-H2 3.5g, Thermal Computer Paste incl. 3 Cleaning Wipes 3.5g
1k+ bought
THB 844
MSI MAG B850 Tomahawk MAX WiFi Motherboard, ATX - Supports AMD Ryzen 9000/8000 / ...
1k+ bought
THB 9482
10367
ARCTIC MX-7 4 g, incl. MX-Cleaner - Ultimate Performance Thermal Paste for CPUs, ...
1k+ bought
THB 607
AMD RyzenTM 7 9700X 8-Core, 16-Thread Unlocked Desktop Processor
1k+ bought
THB 13600
16081
Thermal Grizzly - PhaseSheet PTM 50x40mm- High Performance Thermal pad with Phase ...
1k+ bought
THB 802
846
Thermal Grizzly Duronaut - 6 Gram - Enhanced Durability & High Performance Thermal ...
1k+ bought
THB 1067
PolarTronix Liquid Metal Thermal Paste - 1 Gram - Made in USA - Liquid Metal for ...
1k+ bought
THB 777
4K HDMI Capture Card USB 3.0 1080P 60FPS Gaming & Streaming Video Capture Card with ...
1k+ bought
THB 1377
Noctua NT-H2 3.5g, Thermal Computer Paste incl. 3 Cleaning Wipes 3.5g
1k+ bought
THB 844
ARCTIC MX-6 4 g - Ultimate Performance Thermal Paste for CPU, Consoles, Graphics ...
1k+ bought
THB 554
802
DARKROCK 3-Pack 120mm Black Computer Case Fans High Performance Cooling Low Noise ...
1k+ bought
THB 580
TP-Link 2.5GB PCIe Network Card TX201 PCIe to 2.5 Gigabit Ethernet Network Adapter, ...
1k+ bought
THB 1289
1510
TP-Link WiFi 6 AX3000 PCIe WiFi Card Archer TX3000E, Up to 2400Mbps, Bluetooth 5.3, ...
1k+ bought
THB 1459
2174
Cable Matters 2-Pack 3 Way 4 Pin PWM Fan Splitter Cable - 12 Inches / 30cm, 1x ...
1k+ bought
THB 580
Noctua NF-P12 redux-1700 PWM, High Performance Cooling Fan, 4-Pin, 1700 RPM 120mm, ...
1k+ bought
THB 910
Intel CoreTM Ultra 7 Processor 270K Plus 24 cores 8 P-cores + 16 E-cores up to 5.5 ...
1k+ bought
THB 13822
CORSAIR Vengeance DDR5 RAM 32GB 2x16GB Up to 6000MHz CL36-44-44-96 1.35V AMD EXPO ...
1k+ bought
THB 19197
21306
RasTech for Raspberry Pi 5 GaN PD 27W Power Supply 5.1V 5A USB-C Pi 5 Power Adapter ...
800+ bought
THB 757
ARCTIC Liquid Freezer III Pro 360 A-RGB White - AIO CPU Cooler, 3 x 120 mm Water ...
800+ bought
THB 4477
ARCTIC P14 Pro PST, 5 Pack - Powerful Premium Fan, 140 mm PWM Fan with Y-Cable ...
700+ bought
THB 1169
1599
ARCTIC P12 Pro - Powerful Premium Fan, 120 mm PWM Fan, 600-3000 RPM, 0 RPM <5% PWM, ...
700+ bought
THB 771
864
4K HDMI Capture Card for Streaming, Full HD 1080P 60FPS USB 3.0 Cam Link Game Audio ...
600+ bought
THB 1311