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25% APAGADO
ARCTIC MX-4 4 g - Premium Performance Thermal Paste for All Processors
US Tienda
ARCTIC

ARCTIC MX-4 4 g - Premium Performance Thermal Paste for All Processors
4.8

10k+ bought

USD 12 16

ARCTIC MX-7 8 g - Ultimate Performance Thermal Paste, Long Durability
US Tienda
ARCTIC

ARCTIC MX-7 8 g - Ultimate Performance Thermal Paste, Long Durability
4.8

10k+ bought

USD 16

Rioddas External CD/DVD Drive for Laptop, USB 3.0 CD DVD Player Portable +/-RW Burner CD ROM Reader Writer Disk Duplicator Compatible with Laptop Desktop PC Windows Apple Mac Pro MacBook Linux
US Tienda
Rioddas

Rioddas External CD/DVD Drive for Laptop, USB 3.0 CD DVD Player Portable +/-RW ...
4.2

9k+ bought

USD 32

27% APAGADO
Kingston NV3 1TB M.2 2280 NVMe SSD | PCIe 4.0 Gen 4x4 | Up to 6000 MB/s | SNV3S/1000G
US Tienda
Kingston

Kingston NV3 1TB M.2 2280 NVMe SSD | PCIe 4.0 Gen 4x4 | Up to 6000 MB/s | SNV3S/1000G
4.7

6k+ bought

USD 196 269

18% APAGADO
USB Flash Drive for iPhone/iPad, MFi Certified 3in1, 256GB, Silver
US Tienda
Techkey

USB Flash Drive for iPhone/iPad, MFi Certified 3in1, 256GB, Silver
4.3

4k+ bought

USD 42 51

8% APAGADO
Thermalright Peerless Assassin 120 SE CPU Cooler, 6 Heat Pipes AGHP Technology, Dual 120mm PWM Fans, 1550RPM Speed, for AMDAM4 AM5/Intel LGA 1700/1150/1151/1200/1851,PC Cooler
US Tienda
Thermalright

Thermalright Peerless Assassin 120 SE CPU Cooler, 6 Heat Pipes AGHP Technology, ...
4.7

4k+ bought

USD 44 48

35% APAGADO
ARCTIC MX-7 4 g, incl. MX-Cleaner - Ultimate Performance Thermal Paste
US Tienda
ARCTIC

ARCTIC MX-7 4 g, incl. MX-Cleaner - Ultimate Performance Thermal Paste
4.8

4k+ bought

USD 17 26

External CD/DVD Drive USB 3.0 Type-C Burner Writer Reader for Laptop/PC/Mac
US Tienda
Alronly

External CD/DVD Drive USB 3.0 Type-C Burner Writer Reader for Laptop/PC/Mac

3k+ bought

USD 26

37% APAGADO
TP-Link WiFi 6 PCIe WiFi Card for Desktop PC- AX3000 Dual Band Network Card
US Tienda
TP-Link

TP-Link WiFi 6 PCIe WiFi Card for Desktop PC- AX3000 Dual Band Network Card
4.5

3k+ bought

USD 37 59

9% APAGADO
AMD Ryzen 7 5700X 8-Core, 16-Thread Unlocked Desktop Processor
US Tienda
AMD

AMD Ryzen 7 5700X 8-Core, 16-Thread Unlocked Desktop Processor
4.8

3k+ bought

USD 236 259

13% APAGADO
AMD Ryzen 5 5500 6-Core, 12-Thread Unlocked Desktop Processor with Wraith Stealth Cooler
US Tienda
AMD

AMD Ryzen 5 5500 6-Core, 12-Thread Unlocked Desktop Processor with Wraith Stealth ...
4.7

3k+ bought

USD 114 131

21% APAGADO
UGREEN USB 3.0 Switch 2 Computers Sharing USB C & A Devices, 4 Port USB Switcher Sharing Keyboard and Mouse, Printer/Scanner USB Switch Hub for Two Computers with 2 USB3.0 Cables and Controller
US Tienda
UGREEN

UGREEN USB 3.0 Switch 2 Computers Sharing USB C & A Devices, 4 Port USB Switcher ...
4.1

2k+ bought

USD 49 62

ARCTIC Liquid Freezer III Pro 360 A-RGB - AIO CPU Cooler, Water Cooling
US Tienda
ARCTIC

ARCTIC Liquid Freezer III Pro 360 A-RGB - AIO CPU Cooler, Water Cooling
4.5

2k+ bought

USD 99

5% APAGADO
Thermal Grizzly Kryonaut - 1 Gram - Extremely High Performance Thermal Paste + 12 Cleaning Wipes 6 Wet & 6 Dry - for Demanding Applications and Overclocking CPU/GPU/PS4/PS5/Xbox
US Tienda
Thermal Grizzly

Thermal Grizzly Kryonaut - 1 Gram - Extremely High Performance Thermal Paste + 12 ...
4.6

2k+ bought

USD 20 21

ELEGOO Mega 2560 R3 Project The Most Complete Starter Kit with Tutorial
US Tienda
ELEGOO

ELEGOO Mega 2560 R3 Project The Most Complete Starter Kit with Tutorial
4.7

2k+ bought

USD 86

Noctua NF-P12 redux-1700 PWM, Quiet Fan 120mm
US Tienda
Noctua

Noctua NF-P12 redux-1700 PWM, Quiet Fan 120mm
4.8

2k+ bought

USD 26

15% APAGADO
MSI MAG A850GL PCIE5, Fully Modular Compact Gaming 850W Power Supply, 80+ Gold, ATX 3.1 & PCIe 5.1 Ready, Native Dual-Color 12V-2x6 Cable,
US Tienda
msi

MSI MAG A850GL PCIE5, Fully Modular Compact Gaming 850W Power Supply, 80+ Gold, ATX ...
4.5

2k+ bought

USD 140 164

21% APAGADO
TP-Link 2.5GB PCIe Network Card TX201 PCIe to 2.5 Gigabit Ethernet Card
US Tienda
TP-Link

TP-Link 2.5GB PCIe Network Card TX201 PCIe to 2.5 Gigabit Ethernet Card
4.7

2k+ bought

USD 33 42

Elgato 4K X Capture Card, HDMI 2.1, 4K144 Ultra-Low Latency
US Tienda
Elgato

Elgato 4K X Capture Card, HDMI 2.1, 4K144 Ultra-Low Latency
4.5

2k+ bought

USD 310

ELEGOO UNO R3 Project Super Starter Kit with PDF Tutorial for Beginners
US Tienda
ELEGOO

ELEGOO UNO R3 Project Super Starter Kit with PDF Tutorial for Beginners
4.7

2k+ bought

USD 62

ARCTIC Liquid Freezer III Pro 360 - AIO CPU Cooler,3 x 120 mm Water Cooling
US Tienda
ARCTIC

ARCTIC Liquid Freezer III Pro 360 - AIO CPU Cooler,3 x 120 mm Water Cooling
4.3

2k+ bought

USD 91

ARCTIC MX-6 2 g - Ultimate Performance Thermal Paste for CPU, Consoles, Graphics Cards, laptops, Very high Thermal Conductivity, Long Durability, Non-Conductive
US Tienda
ARCTIC

ARCTIC MX-6 2 g - Ultimate Performance Thermal Paste for CPU, Consoles, Graphics ...
4.7

1k+ bought

USD 12

507Pcs Professional Computer Screws Assortment Kit, Includes Motherboard Screws, Standoffs, PC Case, SSD, Hard Drive, Fan, CD-ROM Screws, Long-Lasting for DIY PC Build and Repair
US Tienda
Kernmax

507Pcs Professional Computer Screws Assortment Kit, Includes Motherboard Screws, ...
4.7

1k+ bought

USD 16

ORIGBELIE External CD DVD Drive, USB 3.0 & 4 USB Ports & 2 TF/SD Card Slots
US Tienda
ORIGBELIE

ORIGBELIE External CD DVD Drive, USB 3.0 & 4 USB Ports & 2 TF/SD Card Slots
4.2

1k+ bought

USD 42

PolarTronix Liquid Metal Thermal Paste - 1 Gram - Made in USA - Liquid Metal for PS5 - CPU - GPU - Series S Series X- Game Consoles Best for overclocking - Premium Materials - Ps5 Liquid Metal
US Tienda
Meta Online LLC

PolarTronix Liquid Metal Thermal Paste - 1 Gram - Made in USA - Liquid Metal for ...
4.6

1k+ bought

USD 21

Computer Fan with AC Plug, 120mm Variable Speed Axial Muffin PC Fan with Controller 120V 110V 220V Small 12V Case Cooling for PC Server Cabinet DVR TV Router Receiver Xbox Greenhouse
US Tienda
Easy Cloud

Computer Fan with AC Plug, 120mm Variable Speed Axial Muffin PC Fan with Controller ...
4.4

1k+ bought

USD 21

ASRock PRO 750G Power Supply - 750W 80 Plus Gold Certified, ATX 3.1 & PCIe 5.1 Ready, Native 12V-2x6 Connector, 120mm Low-Noise Fan,
US Tienda
ASRock

ASRock PRO 750G Power Supply - 750W 80 Plus Gold Certified, ATX 3.1 & PCIe 5.1 ...
4.6

1k+ bought

USD 73

be quiet! Pure Power 13 M 1000W Power Supply, 80+ Gold, Cybenetics Platinum
US Tienda
be quiet!

be quiet! Pure Power 13 M 1000W Power Supply, 80+ Gold, Cybenetics Platinum
4.7

1k+ bought

USD 176

UGREEN 2K@30Hz 1080P 60FPS Video Capture Card 4K Input HDMI to USB 3.0
US Tienda
UGREEN

UGREEN 2K@30Hz 1080P 60FPS Video Capture Card 4K Input HDMI to USB 3.0
4.5

1k+ bought

USD 37

25% APAGADO
NZXT H5 Flow - Compact ATX Mid-Tower PC Case - Black
US Tienda
NZXT

NZXT H5 Flow - Compact ATX Mid-Tower PC Case - Black
4.7

1k+ bought

USD 91 121

ARCTIC MX-4 8 g - Premium Performance Thermal Paste for All Processors
US Tienda
ARCTIC

ARCTIC MX-4 8 g - Premium Performance Thermal Paste for All Processors
4.8

1k+ bought

USD 13

20% APAGADO
WiFi 6E Wireless Card Intel AX210 NGW Bluetooth 5.3 Tri-Band 5400Mbps Network Adapter for Laptop Support Windows 10/11 64bit M.2/NGFF
US Tienda
NICGIGA

WiFi 6E Wireless Card Intel AX210 NGW Bluetooth 5.3 Tri-Band 5400Mbps Network ...
4.6

1k+ bought

USD 33 41

ARCTIC MX-4 incl. Spatula, 8 g - Premium Performance Thermal Paste
US Tienda
ARCTIC

ARCTIC MX-4 incl. Spatula, 8 g - Premium Performance Thermal Paste
4.8

1k+ bought

USD 13

Cooler Master Q300L V1 Micro-ATX PC Case, High Airflow, Transparent Panel
US Tienda
Cooler Master

Cooler Master Q300L V1 Micro-ATX PC Case, High Airflow, Transparent Panel
4.5

1k+ bought

USD 91

8% APAGADO
Asus ROG Strix B550-F Gaming WiFi II AMD AM4 3rd Gen Ryzen ATX DDR4 Gaming Motherboard PCIe 4.0, WiFi 6E, 2.5Gb LAN, BIOS Flashback, HDMI 2.1, Addressable RGB Header and Aura Sync
US Tienda
ASUS

Asus ROG Strix B550-F Gaming WiFi II AMD AM4 3rd Gen Ryzen ATX DDR4 Gaming ...
4.6

1k+ bought

USD 207 225

ASTARON M.2 SSD Screw Kit Nvme Screws for PS5 ASUS MSI Gigabyte Motherboard
US Tienda
ASTARON

ASTARON M.2 SSD Screw Kit Nvme Screws for PS5 ASUS MSI Gigabyte Motherboard
4.6

1k+ bought

USD 13

2 in 1 External CD DVD Drive, USB 3.0 and Type-C Disc Reader Burner Player
US Tienda
JKNJX

2 in 1 External CD DVD Drive, USB 3.0 and Type-C Disc Reader Burner Player
3.9

1k+ bought

USD 24

Cardputer Adv Version ESP32-S3
US Tienda
M5Stack

Cardputer Adv Version ESP32-S3
4.6

1k+ bought

USD 57

8% APAGADO
acer USB 3.0 HDMI Capture Card, 4K HDMI Loop-Out, 1080P 60Hz for Streaming
US Tienda
Acer

acer USB 3.0 HDMI Capture Card, 4K HDMI Loop-Out, 1080P 60Hz for Streaming
4.4

1k+ bought

USD 35 38

Thermal Grizzly Liquid Metal Thermal Paste Conductonaut 1 Gram
US Tienda
Thermal Grizzly

Thermal Grizzly Liquid Metal Thermal Paste Conductonaut 1 Gram
4.7

1k+ bought

USD 24

29% APAGADO
CORSAIR RM1000e 2025 ATX 3.1 PCIe 5.1 Ready 1000W Power Supply Black
US Tienda
Corsair

CORSAIR RM1000e 2025 ATX 3.1 PCIe 5.1 Ready 1000W Power Supply Black
4.7

1k+ bought

USD 168 237

Noctua NT-H2 3.5g, High-Performance Thermal Paste and 3 Cleaning Wipes
US Tienda
Noctua

Noctua NT-H2 3.5g, High-Performance Thermal Paste and 3 Cleaning Wipes
4.8

1k+ bought

USD 24

8% APAGADO
GIGABYTE B550 Eagle WIFI6 AMD AM4 ATX Motherboard, Supports Ryzen 5000/4000/3000 Processors, DDR4, 10+3 Power Phase, 2X M.2, PCIe 4.0, USB-C, WIFI6, GbE LAN, PCIe EZ-Latch, EZ-Latch, RGB Fusion
US Tienda
GIGABYTE

GIGABYTE B550 Eagle WIFI6 AMD AM4 ATX Motherboard, Supports Ryzen 5000/4000/3000 ...
4.5

1k+ bought

USD 140 152

ARCTIC P12 Pro PST - 5 Pack - Powerful Premium Fan, 120 mm PWM Fan with Y-Cable Splitter, 600-3000 RPM, 0 RPM <5% PWM, Fluid Dynamic Bearing, 4-Pin - Black
US Tienda
ARCTIC

ARCTIC P12 Pro PST - 5 Pack - Powerful Premium Fan, 120 mm PWM Fan with Y-Cable ...
4.5

1k+ bought

USD 28

ELEGOO Electronic Fun Kit Bundle with Breadboard, 235 Items for Arduino
US Tienda
ELEGOO

ELEGOO Electronic Fun Kit Bundle with Breadboard, 235 Items for Arduino
4.6

1k+ bought

USD 18

ARCTIC MX-6 8 g - Ultimate Performance Thermal Paste for CPU, Consoles, Graphics Cards, laptops, Very high Thermal Conductivity, Long Durability, Non-Conductive
US Tienda
ARCTIC

ARCTIC MX-6 8 g - Ultimate Performance Thermal Paste for CPU, Consoles, Graphics ...
4.6

1k+ bought

USD 15

Tablo TV 4th Gen 2Tuner OverTheAir DVR + Antenna No Subscriptions
US Tienda
Tablo

Tablo TV 4th Gen 2Tuner OverTheAir DVR + Antenna No Subscriptions
3.4

1k+ bought

USD 164

Shop Computer Components Online at Ubuy Ecuador for Building, Upgrading, and Repairing Systems

This category includes computer components for desktop builds, laptop upgrades, gaming rigs, workstations, and server hardware.They are ideal for PC builders, gamers, IT professionals, engineers, video editors, and anyone who needs to build or upgrade a computer system.These components are designed for performance, compatibility, and reliability across budget, mid-range, and high-end builds.This category lists more than 100 computer components from the leading international brands.

Key specs include CPU core counts, GPU memory sizes, RAM speeds, and storage capacities etc.

Shop Computer Components Online from Ubuy for Building Your Ultimate Custom PC Rig 

Choosing computer components means selecting the hardware that powers your system. It allows you to customise performance, boost speeds, and personalise your rig to your exact needs, whether for work or play.

You need a dependable setup that brings your digital projects to life. Upgrade your system instantly with a high-performance computer motherboard and processor combo. They quickly eliminate lag using specialised computer parts often preferred for gaming pc builds. 

These tools make system crashes a non-issue. Every premium selection among internal computer hardware parts available here is reliable, and ready for heavy daily workloads.

We offer a wide range of secure equipment from renowned brands to help you find the best desktop computer components or heavy-duty pc upgrade components for high-end workstations. 

Our selection includes computer cooling components, essential custom PC build components, and top-tier gaming PC components online, available for import directly to your doorstep.

Huge Deals and Offers on Computer Components Online at Ubuy

Save big with great deals and exclusive discounts on high-performance CPUs, GPUs, RAM kits, SSDs, and complete component bundles. We make it easy to build or upgrade your system without breaking the bank.

Take a look at our wide selection of computer parts for sale online to build a custom system that perfectly matches your performance goals and budget.

Central Processing Unit (CPU)

What it is: A CPU is the main processor that executes instructions and manages all operations in a computer system.

Why it is used: Use a CPU if you need the core computing power for gaming, video editing, 3D rendering, or everyday tasks.

Design & Features: As one of the most critical Computer Internal Components, CPUs come in different core counts (4, 6, 8, 12, 16+ cores) and clock speeds. Intel and AMD are the two main CPU manufacturers.

Benefits: A good CPU is essential for overall system performance and determines how fast your system handles tasks.

Best for: Gaming, content creation, programming, video editing, and general computing.

Graphics Processing Unit (GPU)

What it is: A GPU is a processor specialised for rendering graphics, games, and parallel computing tasks like AI and video rendering.

Why it is used: Use a GPU if you play modern games, edit 4K/8K video, do 3D modelling, or run machine learning workloads.

Design & Features: GPUs feature complex circuit boards with dedicated VRAM (4GB to 24GB+) and different performance tiers. They sit alongside your other vital computer internal components to power your display outputs. NVIDIA and AMD are the two main GPU manufacturers.

Benefits: A high-end GPU is critical for gaming at high resolutions and for professional creative work.

Best for: Gaming, 3D rendering, video editing, AI/ML, and graphic design.

Motherboard

What it is: A motherboard is the main circuit board that connects all components (CPU, RAM, GPU, storage) and enables communication between them.

Why it is used: Use a motherboard as the foundation of your PC build; it determines which CPU, RAM, and expansion cards are compatible with it.

Design & Features: Motherboards come in ATX, micro-ATX, and mini-ITX form factors. If you want a head start on your build, pre-assembled Desktop Barebones packages often include a motherboard and power supply already fitted inside a chassis. Key features include PCIe slots, RAM slots, M.2 slots, USB ports, and VRM quality.

Benefits: A good motherboard ensures stability, upgradeability, and long-term compatibility.

Best for: All PC builds, upgrading, system stability, and expandability.

Random Access Memory (RAM)

What it is: RAM is temporary, high-speed memory that stores data your CPU needs for quick access while running applications and games.

Why it is used: Use RAM if you want smoother multitasking, faster application loading, and better performance in demanding software.

Design & Features: RAM sticks are slim, plug-and-play modules available in DDR4 and DDR5 generations, with speeds ranging from 2400MHz to 6000MHz+. Common capacities are 8GB, 16GB, 32GB, and 64GB.

Benefits: More RAM and higher speeds improve performance in gaming, video editing, and virtual machines.

Best for: Gaming, video editing, multitasking, virtual machines, and content creation.

Solid State Drive (SSD)

What it is: An SSD is a fast storage device that stores your operating system, applications, games, and files with much faster read/write speeds than traditional hard drives.

Why it is used: Use an SSD as your primary drive for the operating system and active projects to achieve fast boot times and quick file access.

Design & Features: SSDs come in SATA and compact NVMe M.2 form factors with capacities ranging from 250GB to 4TB+. While external drives connect via the computers external component ports, internal M.2 SSDs plug directly into the motherboard for maximum speed, ranging from 500MB/s (SATA) to 7000MB/s+ (NVMe Gen4/Gen5).

Benefits: An SSD is essential for modern computing speed and responsiveness.

Best for: Operating system drive, applications, games, active projects, and fast storage.

Power Supply Unit (PSU)

What it is: A PSU converts electricity from your outlet into stable power for all components in your computer system.

Why it is used: Use a PSU for reliable, efficient power delivery that protects your components from voltage spikes and instability.

Design & Features: PSUs are enclosed metal boxes that come in different wattages (450W to 1000W+) and efficiency ratings (80+ Bronze, Gold, Platinum). Higher wattage and better efficiency are needed for high-end GPUs and CPUs.

Benefits: A quality PSU is critical for system stability and component longevity.

Best for: Powering all components, system stability, protecting hardware, and high-performance builds.

Cooling System (Air and Liquid)

What it is: A cooling system keeps your CPU and GPU at safe temperatures during heavy workloads to prevent thermal throttling and damage.

Why it is used: Use cooling for stable performance, quieter operation, and longer component lifespan under load.

Design & Features: Systems rely on dedicated Internal fans and cooling components, including traditional air tower coolers and liquid AIO coolers. Sizes range from 120mm to 360mm radiators for liquid coolers.

Benefits: Good cooling is essential for gaming, overclocking, and sustained workloads.

Best for: Gaming, overclocking, high-performance builds, sustained workloads, quiet operation.

Choose the Right Computer Components for Your Build and Performance Goals

Picking the right computer parts is all about finding what fits your performance needs, budget, and compatibility. We have organised our wide selection of parts by type and what they do best to make selection easy. Just look through our extensive range to find the perfect components for your setup and build a gaming rig, a creative workstation, or a reliable office PC.

Type 

Application

Brands

CPU

Gaming, content creation, and general computing

Intel, AMD

GPU

Gaming, 3D rendering, video editing, and AI/ML

NVIDIA, AMD, Intel

Motherboard

All PC builds, compatibility, and expandability

ASUS, MSI, Gigabyte, ASRock

RAM

Gaming, multitasking, video editing, virtual machines, and local AI/ML

Corsair, G.Skill, Kingston, Crucial

SSD

Operating system, applications, games, and fast storage

Samsung, WD, Crucial, Kingston

PSU

Power delivery, system stability, and high-performance builds

Corsair, Seasonic, be quiet!, MSI

Cooling

Gaming, overclocking, high-performance builds, and quiet operation

Noctua, Corsair, NZXT, Cooler Master

Related Categories You Can Explore

Computer Internal Components: Find essential parts like motherboards and graphics cards to build or upgrade your PC from the inside out.

Computer External Components: Complete your setup with monitors, keyboards, mice, and extra storage drives that plug right into your machine.

Computer CPU Processors: Browse the latest chips from Intel and AMD to give your computer the core processing power it needs.

Internal Fans and Cooling Components: Shop reliable fans and liquid cooling kits to keep your system safe from overheating during heavy use.

Frequently Asked Questions About Computer Components

  • How Do I Choose Compatible Computer Components?

    Always check your motherboards specifications to ensure it matches your CPU socket type, RAM generation, and case size before buying parts.

  • Which Graphics Card is Best for Gaming PCs?

    The top-tier options, such as NVIDIAs RTX 40-series and AMDs RX 7000-series, deliver the best frame rates and visual performance for modern gaming.

  • How Much RAM is Recommended for Gaming and Multitasking?

    We recommend 16GB of RAM for standard gaming, but upgrading to 32GB ensures seamless multitasking and better performance for heavy streaming.

  • How Do I Upgrade My Desktop Computer Components?

    First, unplug your PC, open the side panel, safely remove the outdated hardware, and slide the new, compatible component into its proper slot.

  • What are the Best Storage Options for Faster Performance?

    An NVMe M.2 SSD is the best choice for storage. It provides blazing-fast read and write speeds that outperform older, traditional hard drives.

  • Can I Install Computer Components Myself?

    Installing computer parts yourself is a straightforward process. You just need a screwdriver kit, the product manuals, a little patience, and basic safety precautions.