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31% OFF
ARCTIC MX-4 4 g - Premium Performance Thermal Paste for All Processors
US Store
ARCTIC

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

10k+ bought

GBP 9 13

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 Store
Rioddas

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

9k+ bought

GBP 26

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

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

5k+ bought

GBP 158 215

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 Store
Thermalright

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

4k+ bought

GBP 39

17% OFF
Capture Card, 4K HDMI Video Capture Card, Game Capture Card, 1080P 60FPS Video Capture Device, HDMI to USB 3.0 Capture Card for Streaming, Work with Camera/Xbox/PS4/PS5/PC/OBS
US Store
VIXLW

Capture Card, 4K HDMI Video Capture Card, Game Capture Card, 1080P 60FPS Video ...
4.3

4k+ bought

GBP 25 30

33% OFF
ARCTIC MX-7 4 g, incl. MX-Cleaner - Ultimate Performance Thermal Paste
US Store
ARCTIC

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

3k+ bought

GBP 14 21

35% OFF
AMD RyzenTM 5 9600X 6-Core, 12-Thread Unlocked Desktop Processor
US Store
AMD

AMD RyzenTM 5 9600X 6-Core, 12-Thread Unlocked Desktop Processor
4.8

3k+ bought

GBP 179 277

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

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

3k+ bought

GBP 189 208

AMD Ryzen 7 5800X3D 8-core, 16-Thread Desktop Processor with AMD 3D V-Cache Technology
US Store
AMD

AMD Ryzen 7 5800X3D 8-core, 16-Thread Desktop Processor with AMD 3D V-Cache ...
4.6

3k+ bought

GBP 336

22% OFF
MSI MAG A750GL PCIE5, Fully Modular Compact Gaming 750W Power Supply, 80+ Gold, ATX 3.1 & PCIe 5.1 Ready, Native Dual-Color 12V-2x6 Cable,
US Store
msi

MSI MAG A750GL PCIE5, Fully Modular Compact Gaming 750W Power Supply, 80+ Gold, ATX ...
4.6

3k+ bought

GBP 87 112

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

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

2k+ bought

GBP 69

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

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

2k+ bought

GBP 49

22% OFF
AMD Ryzen 7 7800X3D 8-Core, 16-Thread Desktop Processor
US Store
AMD

AMD Ryzen 7 7800X3D 8-Core, 16-Thread Desktop Processor
4.8

2k+ bought

GBP 344 443

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

Thermal Grizzly Liquid Metal Thermal Paste Conductonaut 1 Gram
4.7

2k+ bought

GBP 19

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

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

2k+ bought

GBP 80

6% OFF
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 Store
Thermal Grizzly

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

2k+ bought

GBP 16 17

16% OFF
CORSAIR Vengeance LPX DDR4 RAM 32GB 2x16GB Up to 3200MHz CL16-20-20-38 1.35V Intel XMP AMD EXPO Computer Memory Black CMK32GX4M2E3200C16
US Store
Corsair

CORSAIR Vengeance LPX DDR4 RAM 32GB 2x16GB Up to 3200MHz CL16-20-20-38 1.35V Intel ...
4.8

2k+ bought

GBP 248 294

18% OFF
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 Store
UGREEN

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

2k+ bought

GBP 40 49

Intel CoreTM i9-14900K Desktop Processor
US Store
Intel

Intel CoreTM i9-14900K Desktop Processor
4.2

2k+ bought

GBP 443

Graphics Card GPU Brace Support, Video Card Sag Holder Bracket, GPU Stand L, 74-120mm
US Store
nkomax

Graphics Card GPU Brace Support, Video Card Sag Holder Bracket, GPU Stand L, 74-120mm
4.7

2k+ bought

GBP 13

7% OFF
acer GPU Support Bracket, GPU Stand with Magnet Non-Slip Base,L, 70-120mm
US Store
Acer

acer GPU Support Bracket, GPU Stand with Magnet Non-Slip Base,L, 70-120mm
4.7

2k+ bought

GBP 13 14

22% OFF
GIGABYTE Radeon RX 9070 XT Gaming OC 16G Graphics Card, PCIe 5.0, 16GB GDDR6, GV-R9070XTGAMING OC-16GD Video Card
US Store
GIGABYTE

GIGABYTE Radeon RX 9070 XT Gaming OC 16G Graphics Card, PCIe 5.0, 16GB GDDR6, ...
4.7

2k+ bought

GBP 800 1029

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 Store
ARCTIC

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

1k+ bought

GBP 22

22% OFF
GIGABYTE B550 Gaming X V2 AMD AM4 ATX Motherboard, Supports Ryzen 5000/4000/3000 Series Processors, DDR4, 10+3 Power Phase, 2X M.2, PCIe 4.0, Front USB-C, GbE LAN, Q-Flash Plus, RGB Fusion
US Store
GIGABYTE

GIGABYTE B550 Gaming X V2 AMD AM4 ATX Motherboard, Supports Ryzen 5000/4000/3000 ...
4.5

1k+ bought

GBP 102 131

15% OFF
TP-Link WiFi 6 PCIe WiFi Card for PC, AX3000 Dual Band with Magnetized Base
US Store
TP-Link

TP-Link WiFi 6 PCIe WiFi Card for PC, AX3000 Dual Band with Magnetized Base
4.7

1k+ bought

GBP 33 39

17% OFF
CORSAIR RM850x ATX 3.1 PCIe 5.1 Ready Fully Modular 850W Power Supply Low-Noise, Cybenetics Gold Efficiency, Native 12V-2x6 Connector Black
US Store
Corsair

CORSAIR RM850x ATX 3.1 PCIe 5.1 Ready Fully Modular 850W Power Supply Low-Noise, ...
4.7

1k+ bought

GBP 141 170

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

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

1k+ bought

GBP 19

GL.iNet GL-RM10 Comet Pro Remote KVM Over Wi-Fi 6 Dual Band 4K Passthrough
US Store
GL.iNet

GL.iNet GL-RM10 Comet Pro Remote KVM Over Wi-Fi 6 Dual Band 4K Passthrough
4.4

1k+ bought

GBP 180

42% OFF
AMD Ryzen 7 7700X 8-Core, 16-Thread Unlocked Desktop Processor
US Store
AMD

AMD Ryzen 7 7700X 8-Core, 16-Thread Unlocked Desktop Processor
4.8

1k+ bought

GBP 228 394

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

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

1k+ bought

GBP 10

M.2 Screws, Motherboard Screw for Asus Gigabyte Asrock MSI Motherboards, Computer Screws for HDD, SSD, Fan, Power Supply, PC Case - PC Screws, M.2 Standoff and Screw
US Store
Trsewmi

M.2 Screws, Motherboard Screw for Asus Gigabyte Asrock MSI Motherboards, Computer ...
4.8

1k+ bought

GBP 10

ELEGOO ESP-32 Super Starter Kit with Tutorial Compatible with Arduino IDE
US Store
ELEGOO

ELEGOO ESP-32 Super Starter Kit with Tutorial Compatible with Arduino IDE
4.4

1k+ bought

GBP 41

PeroBuno External CD DVD Drive 0.5-inch Ultra-Slim Type-C 3.0 Optical Drive
US Store
PeroBuno

PeroBuno External CD DVD Drive 0.5-inch Ultra-Slim Type-C 3.0 Optical Drive
4.2

1k+ bought

GBP 24

External CD/DVD Drive for Laptop, CD Burner, DVD Player, USB 3.0 C, Black
US Store
Laurensory

External CD/DVD Drive for Laptop, CD Burner, DVD Player, USB 3.0 C, Black
4.2

1k+ bought

GBP 21

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

2 in 1 External CD DVD Drive, USB 3.0 and Type-C Disc Reader Burner Player
4

1k+ bought

GBP 19

Hosyond 3Pack ESP32-S3 Development Board N16R8 MCU with Dual-Mode Wi-Fi Bluetooth Type-C, Compatible with Arduino IoT ESP32-S3-WROOM-1
US Store
Hosyond

Hosyond 3Pack ESP32-S3 Development Board N16R8 MCU with Dual-Mode Wi-Fi Bluetooth ...
4.4

1k+ bought

GBP 23

22% OFF
CORSAIR Nautilus 360 RS ARGB Low-Noise Liquid CPU Cooler Black
US Store
Corsair

CORSAIR Nautilus 360 RS ARGB Low-Noise Liquid CPU Cooler Black
4.7

1k+ bought

GBP 102 131

42% OFF
AMD Ryzen 5 7600X 6-Core, 12-Thread Unlocked Desktop Processor
US Store
AMD

AMD Ryzen 5 7600X 6-Core, 12-Thread Unlocked Desktop Processor
4.8

1k+ bought

GBP 173 296

17% OFF
AMD RyzenTM 9 5900XT 16-Core, 32-Thread Unlocked Desktop Processor
US Store
AMD

AMD RyzenTM 9 5900XT 16-Core, 32-Thread Unlocked Desktop Processor
4.8

1k+ bought

GBP 288 345

35% OFF
AMD RyzenTM 9 9900X 12-Core, 24-Thread Unlocked Desktop Processor
US Store
AMD

AMD RyzenTM 9 9900X 12-Core, 24-Thread Unlocked Desktop Processor
4.8

1k+ bought

GBP 321 492

ELEGOO UNO R3 Project Most Complete Starter Kit, Compatible with Arduino
US Store
ELEGOO

ELEGOO UNO R3 Project Most Complete Starter Kit, Compatible with Arduino
4.7

1k+ bought

GBP 63

RasTech for Raspberry Pi 5 GaN PD 27W Power Supply 5.1V 5A USB-C Pi 5 Power Adapter for Raspberry Pi 5 16GB/8GB/4GB/2GB
US Store
Ｒ∞ＲａｓＴｅｃｈ

RasTech for Raspberry Pi 5 GaN PD 27W Power Supply 5.1V 5A USB-C Pi 5 Power Adapter ...
4.6

1k+ bought

GBP 17

37% OFF
TP-Link 10GB PCIe Network Card TX401-PCIe to 10 Gigabit Ethernet Adapter
US Store
TP-Link

TP-Link 10GB PCIe Network Card TX401-PCIe to 10 Gigabit Ethernet Adapter

1k+ bought

GBP 64 102

SIX NVME M.2 SSD PCIe 4.0-1TB m.2 2280 ssd, Read UP to 7350MB/s 1TB for Gaming PS5 Memory Storage Expansion with Heatsink, Internal Solid State Hard Drive PCIe gen 4x4 Nvme for Laptop Desktop pc
US Store
SIX

SIX NVME M.2 SSD PCIe 4.0-1TB m.2 2280 ssd, Read UP to 7350MB/s 1TB for Gaming PS5 ...
4.6

1k+ bought

GBP 175

AMD Ryzen 5 5600 6-Core, 12-Thread Unlocked Desktop Processor with Wraith Stealth Cooler
US Store
AMD

AMD Ryzen 5 5600 6-Core, 12-Thread Unlocked Desktop Processor with Wraith Stealth ...
4.8

1k+ bought

GBP 157

4% OFF
Intel AX210 Tri-Band Wi-Fi 6E Bluetooth 5.3 Network Card for Notebook
US Store
Intel

Intel AX210 Tri-Band Wi-Fi 6E Bluetooth 5.3 Network Card for Notebook
4.8

1k+ bought

GBP 23 24

Thermalright Phantom Spirit 120SE CPU Air Cooler, 7 Heat Pipes CPU Cooler
US Store
Thermalright

Thermalright Phantom Spirit 120SE CPU Air Cooler, 7 Heat Pipes CPU Cooler
4.8

1k+ bought

GBP 40

Shop Computer Components Online at Ubuy Jersey 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.