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How To Build A PC - Step By Step Guide

This is a step-by-step tutorial on how to build a computer in 30 minutes. We'll be using an ATX motherboard and case -the most common form factor for PCs with the AMD Ryzen 9 5900X CPU. Follow along and get expert instructions and technical insights from one of the best builders on the web, RobeyTech. Afterwards, you'll know the ins and outs of building computer that's capable for your gaming, rendering, and editing needs.

Components & Storage Featured Items

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AMD Ryzen 7 9800X3D - Ryzen 7 9000 Series Zen 5 8-Core 5.2 GHz - Socket AM5 120W - AMD Radeon Graphics Desktop Processor - 100-100001084WOF
AMD Ryzen 7 9800X3D - Ryzen 7 9000 Series Zen 5 8-Core 5.2 GHz - Socket AM5 120W - AMD Radeon Graphics Desktop Processor - 100-100001084WOF

Free Crimson Desert Game Bundle w/ purchase, limited offer

  • Series: Ryzen 7 9000 Series
  • L3 Cache: 96MB
  • L2 Cache: 8MB
  • Cooling Device: Cooling device not included - Processor Only
  • Model #: 100-100001084WOF
  • Item #: N82E16819113877
  • Return Policy: Replacement Only Return Policy
Intel Core Ultra 9 285K - Core Ultra 9 (Series 2) Arrow Lake 24-Core (8P+16E), LGA 1851, 125W Desktop Processor - BX80768285K
Intel Core Ultra 9 285K, Arrow Lake 24-Core (8P+16E), LGA 1851, 125W Desktop Processor - BX80768285K
  • Series: Core Ultra 9 (Series 2)
  • L3 Cache: 36MB
  • L2 Cache: 40MB
  • Cooling Device: Cooling device not included - Processor Only
  • Model #: BX80768285K
  • Item #: N82E16819118505
  • Return Policy: Replacement Only Return Policy
ASUS ROG Crosshair X870E Dark Hero ATX motherboard, 20+2+2 power stages, DDR5 slots, PCIe 5.0, five M.2 slots, 3D VC M.2 heatsink, USB4, AI Cache Boost, PCIe Slot Q-Release, AIO Q-Connector
ASUS ROG Crosshair X870E Dark Hero ATX motherboard, 20+2+2 power stages, DDR5 slots, PCIe 5.0, five M.2 slots, 3D VC M.2 heatsink, USB4, AI Cache Boost, PCIe Slot Q-Release, AIO Q-Connector
  • Brand: ASUS
  • CPU Socket Type: AM5
  • Chipset: AMD X870E
  • Serial ATA (SATA): 4 x SATA 6Gb/s
  • Model #: ROG CROSSHAIR X870E DARK HERO
  • Item #: N82E16813119770
  • Return Policy: Standard Return Policy
MSI MAG Z890 TOMAHAWK WIFI LGA 1851 Intel Z890 ATX Motherboard
MSI MAG Z890 TOMAHAWK WIFI LGA 1851 ATX Motherboard
  • Memory Standard: DDR5 4800 / DDR5 5000 / DDR5 5200 / DDR5 5400 / DDR5 5600 / DDR5 5800 / DDR5 6000 / DDR5 6200 / DDR5 6400 / DDR5 6600 / DDR5 6800 / DDR5 7000 / DDR5 7200 / DDR5 7400 / DDR5 7600 / DDR5 7800 / DDR5 7900 / DDR5 7950 / DDR5 8000 / DDR5 8200 / DDR5 8266 / DDR5 8400 / DDR5 8600 / DDR5 8666 / DDR5 8800 / DDR5 8933 / DDR5 9000 / DDR5 9066 / DDR5 9200
  • Number of Memory Slots: 4x288pin (DDR5)
  • Audio Chipset: Realtek ALC1220
  • Brand: MSI
  • Model #: MAG Z890 TOMAHAWK WIFI
  • Item #: N82E16813144669
  • Return Policy: Standard Return Policy
ASUS TUF Gaming GeForce RTX 5070 Ti OC Edition 16GB GDDR7 TUF-RTX5070TI-O16G-GAMING PCI-Express 5.0 DLSS 4.0 Graphics Card
ASUS TUF Gaming GeForce RTX 5070 Ti OC Edition 16GB GDDR7 TUF-RTX5070TI-O16G-GAMING PCI-Express 5.0 DLSS 4.0 Graphics Card
  • Max Resolution: 7680 x 4320
  • DisplayPort: 3 x DisplayPort 2.1b
  • HDMI: 2 x HDMI 2.1b
  • Card Dimensions (L x H): 12.95 x 5.51 x 2.46 inch
  • Model #: TUF-RTX5070TI-O16G-GAMING
  • Item #: N82E16814126754
  • Return Policy: Standard Return Policy
ASRock Taichi Radeon RX 9070 XT 16GB GDDR6 PCI Express 5.0 x16 ATX Graphics Card RX9070XT TC 16GO
ASRock Taichi Radeon RX 9070 XT Graphics Card RX9070XT TC 16GO

Get CRIMSON DESERT w/ purchase, while supplies last

  • Max Resolution: 7680 x 4320
  • DisplayPort: 3 x DisplayPort 2.1a
  • HDMI: 1 x HDMI 2.1b
  • Card Dimensions (L x H): 330 x 140 x 61mm
  • Model #: RX9070XT TC 16GO
  • Item #: N82E16814930135
  • Return Policy: Standard Return Policy
WD_BLACK 2TB SN850X NVMe Internal Gaming SSD Solid State Drive - Gen4 PCIe, M.2 2280, Up to 7,300 MB/s - WDS200T2X0E
WD_BLACK 2TB SN850X NVMe Internal Gaming SSD Solid State Drive - Gen4 PCIe, M.2 2280, Up to 7,300 MB/s - WDS200T2X0E
  • Max Sequential Read: Up to 7300 MBps
  • Max Sequential Write: Up to 6600 MBps
  • 4KB Random Read: Up to 1,200,000 IOPS
  • Form Factor: M.2 2280
  • Model #: WDS200T2X0E
  • Item #: N82E16820250247
  • Return Policy: Standard Return Policy
G.SKILL Flare X5 Series AMD EXPO 32GB (2 x 16GB) 288-Pin PC RAM DDR5 6000 Desktop Memory Model F5-6000J3636F16GX2-FX5
G.SKILL Flare X5 Series AMD EXPO 32GB (2 x 16GB) 288-Pin PC RAM DDR5 6000 Desktop Memory Model F5-6000J3636F16GX2-FX5
  • CAS Latency: CL36
  • Voltage: 1.35V
  • Multi-channel Kit: Dual Channel Kit
  • Timing: 36-36-36-96
  • Model #: F5-6000J3636F16GX2-FX5
  • Item #: N82E16820374419
  • Return Policy: Standard Return Policy
CORSAIR Vengeance RGB 32GB (2 x 16GB) 288-Pin PC RAM DDR5 6400 (PC5 51200) Desktop Memory Model CMH32GX5M2N6400C36
CORSAIR Vengeance RGB 32GB (2 x 16GB) 288-Pin PC RAM DDR5 6400 (PC5 51200) Desktop Memory Model CMH32GX5M2N6400C36
  • CAS Latency: CL36
  • Voltage: 1.35V
  • Multi-channel Kit: Dual Channel Kit
  • Timing: 36-48-48-104
  • Model #: CMH32GX5M2N6400C36
  • Item #: N82E16820982185
  • Return Policy: Standard Return Policy
  •  
  • $702.99 
  • Free Shipping
SeaSonic FOCUS GX ATX 3 (2024) GX-1000 1000 W ATX 3.1 80 PLUS GOLD Certified Full Modular Power Supplies
SeaSonic FOCUS GX ATX 3 (2024) GX-1000 1000 W Power Supplies
  • Brand: SeaSonic
  • Series: FOCUS GX ATX 3 (2024)
  • Type: ATX 3.1
  • Maximum Power: 1000 W
  • Model #: FOCUS GX ATX 3 (2024) GX-1000
  • Item #: N82E16817151270
  • Return Policy: Standard Return Policy
CORSAIR 3500X RS-R ARGB Mid-Tower PC Case – 3x Pre-Installed RS120-R ARGB Fans – GPU Anti-Sag Arm – Tempered Glass – Fits up to 10x 120mm Fans – Reverse Connection Motherboard Compatible
CORSAIR 3500X RS-R ARGB Mid-Tower PC Case – 3x Pre-Installed RS120-R ARGB Fans – GPU Anti-Sag Arm – Tempered Glass – Fits up to 10x 120mm Fans – Reverse Connection Motherboard Compatible
  • Motherboard Compatibility: ATX / E-ATX / Micro ATX / Mini ITX
  • Brand: Corsair
  • Color: Black
  • Case Material: Steel / Tempered Glass
  • Model #: CC-9011322-WW
  • Item #: N82E16811139244
  • Return Policy: Standard Return Policy
  •  
  • $129.99 
  • $7.99 Shipping
KRAKEN ELITE 360 BLACK AIO LIQUID COOLER WITH IPS LCD & STATIC PRESSURE FANS Intel Socket LGA 1851, 1700 & 1200/115X AMD Socket AM5, AM4
KRAKEN ELITE 360 BLACK AIO LIQUID COOLER WITH IPS LCD & STATIC PRESSURE FANS Intel Socket LGA 1851, 1700 & 1200/115X AMD Socket AM5, AM4
  • Brand: NZXT
  • Series: Kraken Elite
  • Type: AIO
  • Block Compatibility: Intel Socket LGA 1851, 1700 & 1200/115X Intel Core i9 / Core i7 / Core i5 /Core i3 Pentium / Celeron AMD Socket AM5, AM4 AMD Ryzen 9 / Ryzen 7 / Ryzen 5 / Ryzen 3
  • Model #: RL-KN36E-B2
  • Item #: N82E16835146163
  • Return Policy: Standard Return Policy

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Computer Hardware, PC Components, Computer Parts and PC Accessories at Newegg.ca

For seven years, Newegg has been a leader in providing the best in computer hardware and consumer electronics for our customers. Newegg is famous for carrying the widest possible selection of computer components, from CPUs to PSUs, to sound and video cards, to memory and even cases to put it all in to its users, with special focus given to DIY users ranging from beginner to absolute hardcore.

We stock all forms of computer hardware, from entry level to the most up-to-date, cutting edge products. We also provide our customers with a wide variety of useful data to make their purchasing decision, like customer reviews, Product Tours, and specifications to make your Newegg buying experience all that we think it should be.

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To take your first step into the exciting world of building your own computer system, start by clicking on the category you're interested in, or type a keyword query in the search box on the upper left of your screen [the more specific the better] and simply find the components and accessories that you need. We bring you great prices and excellent customer service that has made one of the most popular online shopping sites in the country!