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Whether you're a computer enthusiast, business professional or simply in need of something for the kids, buying a computer can be a significant investment. Learning to build your own system not only helps you save money, but also ensures your computer system has everything you want and need. Newegg can show you how to get started.

With our comprehensive tutorial, you will learn the basics of how a computer works, understand what are the essential parts and how to put it all together. We will also guide you in choosing the peripherals that meet your needs. Best of all, Newegg has a wide selection of computer hardware to fit every budget and system build. So whether this is your first scratch-built computer or your fiftieth and you just want a refresher course, let Newegg show the way!

Components Featured Items

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AMD RYZEN 7 3800X 8-Core 3.9 GHz (4.5 GHz Max Boost) Socket AM4 105W 100-100000025BOX Desktop Processor
AMD RYZEN 7 3800X 8-Core 3.9 GHz (4.5 GHz Max Boost) Socket AM4 105W 100-100000025BOX Desktop Processor

Get AMD Assassin's Creed Valhalla For PC w/ purchase, limited offer

  • Series: Ryzen 7 3rd Gen
  • L3 Cache: 32MB
  • L2 Cache: 4MB
  • Cooling Device: Heatsink and fan included
  • Model #: 100-100000025BOX
  • Item #: N82E16819113104
  • Return Policy: Replacement Only Return Policy
  • $549.99
  •  
  • $489.99 (4 Offers)
  • Save: 11%
  • $4.99 Shipping
XFX RS XXX Edition Radeon RX 570 DirectX 12 RX-570P427D6 4GB OC+ 1284 MHz XFX Custom Backplate 256-Bit DDR5 PCI Express 3.0 CrossFireX Support Video Card
XFX RS XXX Edition Radeon RX 570 DirectX 12 RX-570P427D6 4GB OC+ 1284 MHz XFX Custom Backplate 256-Bit DDR5 PCI Express 3.0 CrossFireX Support Video Card
  • Core Clock: 1284 MHz (OC+ Capable Clock) 1264 MHz (XFX True Clock) 1168 MHz (AMD Reference)
  • Max Resolution: 4096 x 2160
  • DisplayPort: 3 x DisplayPort 1.4
  • DVI: 1 x DL-DVI-D
  • Model #: RX-570P427D6
  • Item #: N82E16814150795
  • Return Policy: Replacement Only Return Policy
Fractal Design Meshify C Black ATX High-Airflow Compact Mid Tower Computer Case
Fractal Design Meshify C Black ATX High-Airflow Compact Mid Tower Computer Case
  • Motherboard Compatibility: Micro ATX / ATX / Mini-ITX
  • Front Ports: 2 x USB 3.0 / Audio
  • Power Supply Mounted: Bottom
  • Internal 3.5" Drive Bays: 2 x 3.5"/2.5" universal bays
  • Model #: FD-CA-MESH-C-BKO
  • Item #: N82E16811352085
  • Return Policy: Replacement Only Return Policy
  •  
  • $134.99 
  • $29.99 Shipping
Seasonic FOCUS GM-550, 550W 80+ Gold, Semi-Modular, Fits All ATX Systems, Fan Control in Silent and Cooling Mode, 7 Year Warranty, Perfect Power Supply for Gaming and Various Application
Seasonic FOCUS GM-550, 550W 80+ Gold, Semi-Modular, Fits All ATX Systems, Fan Control in Silent and Cooling Mode, 7 Year Warranty, Perfect Power Supply for Gaming and Various Application, SSR-550FM
  • Fans: 120mm Fluid Dynamic Bearing Fan
  • Main Connector: 20+4Pin
  • +12V Rails: Single
  • PCI-Express Connector: 2 x 6+2-Pin
  • Model #: FOCUS GM-550
  • Item #: N82E16817151203
  • Return Policy: Standard Return Policy
G.SKILL Aegis 16GB (2 x 8GB) 288-Pin DDR4 SDRAM DDR4 3000 (PC4 24000) Desktop Memory Model F4-3000C16D-16GISB
G.SKILL Aegis 16GB (2 x 8GB) 288-Pin DDR4 SDRAM DDR4 3000 (PC4 24000) Desktop Memory Model F4-3000C16D-16GISB
  • CAS Latency: 16
  • Voltage: 1.35V
  • Multi-channel Kit: Dual Channel Kit
  • Timing: 16-18-18-38
  • Model #: F4-3000C16D-16GISB
  • Item #: N82E16820232417
  • Return Policy: Standard Return Policy
CORSAIR Vengeance LPX 16GB (2 x 8GB) 288-Pin DDR4 SDRAM DDR4 3200 (PC4 25600) Intel XMP 2.0 Desktop Memory Model CMK16GX4M2B3200C16
CORSAIR Vengeance LPX 16GB (2 x 8GB) 288-Pin DDR4 SDRAM DDR4 3200 (PC4 25600) Intel XMP 2.0 Desktop Memory Model CMK16GX4M2B3200C16
  • CAS Latency: 16
  • Voltage: 1.35V
  • Timing: 16-18-18-36
  • Recommend Use: AMD 300 Series / AMD 400 Series / AMD X570 / Intel 200 Series / Intel 300 Series / Intel 400 Series / Intel X299
  • Model #: CMK16GX4M2B3200C16
  • Item #: N82E16820233859
  • Return Policy: Standard Return Policy
Kingston A400 2.5" 120GB SATA III 3D NAND Internal Solid State Drive (SSD) SA400S37/120G
Kingston A400 2.5" 120GB SATA III 3D NAND Internal Solid State Drive (SSD) SA400S37/120G
  • Max Sequential Read: Up to 500 MBps
  • Max Sequential Write: Up to 320 MBps
  • Power Consumption (Active): 0.279W Avg 0.642W (MAX) Read 1.535W (MAX) Write
  • Power Consumption (Idle): 0.195W
  • Model #: SA400S37/120G
  • Item #: N82E16820242399
  • Return Policy: Standard Return Policy
Seagate BarraCuda ST1000DM010 1TB 7200 RPM 64MB Cache SATA 6.0Gb/s 3.5" Hard Drive Bare Drive
Seagate BarraCuda ST1000DM010 1TB 7200 RPM 64MB Cache SATA 6.0Gb/s 3.5" Hard Drive Bare Drive - OEM
  • Height (maximum): 19.99mm
  • Width (maximum): 101.85mm
  • Length (maximum): 146.99mm
  • Model #: ST1000DM010
  • Item #: N82E16822179010
  • Return Policy: Standard Return Policy
  • $99.99
  •  
  • $64.99 (7 Offers)
  • Save: 35%
  • Free Shipping
Cooler Master MasterBox Q500L Mid Tower w/ ATX MB Support, Magnetic Dust Filter, Transparent Acrylic Side Panel, Adjustable I/O & Fully Ventilated for Airflow
Cooler Master MasterBox Q500L Mid Tower w/ ATX MB Support, Magnetic Dust Filter, Transparent Acrylic Side Panel, Adjustable I/O & Fully Ventilated for Airflow
  • Motherboard Compatibility: Micro ATX / ATX / Mini-ITX
  • Front Ports: 2 x USB 3.0 / Audio
  • Power Supply Mounted: Top or Bottom
  • Side Panel Window: Acrylic Window
  • Model #: MCB-Q500L-KANN-S00
  • Item #: N82E16811119370
  • Return Policy: Standard Return Policy
ASUS Prime Z390-A LGA 1151 (300 Series) Intel Z390 SATA 6Gb/s ATX Intel Motherboard
ASUS Prime Z390-A LGA 1151 (300 Series) ATX Intel Motherboard
  • Memory Standard: DDR4 4266(O.C.)/ 4133(O.C.)/ 4000(O.C.)/ 3866(O.C.)/ 3733(O.C.)/ 3600(O.C.)/ 3466(O.C.)/ 3400(O.C.)/ 3333(O.C.)/ 3300(O.C.)/ 3200(O.C.)/ 3000(O.C.)/ 2800(O.C.)/ 2666/ 2400/ 2133 * The maximum memory frequency supported varies by processor ** Refer to www.asus.com for the Memory QVL (Qualified Vendors List)
  • Number of Memory Slots: 4×288pin
  • Audio Chipset: Realtek ALC S1220A High Definition Audio CODEC featuring Crystal Sound 3
  • PCI Express 3.0 x16: 2 x PCIe 3.0/2.0 x16 (x16, x8/x8, x8/x4+x4*, x8+x4+x4/x0**) *** 1 x PCIe 3.0/2.0 x16 (max at x4 mode) **** * For 2 SSD on CPU support, install a Hyper M.2 X16 card (sold separately) into the PCIeX16_2 slot, enable this card under BIOS settings. ** For 3 SSD on CPU support, install a Hyper M.2 X16 card (sold separately) into the PCIeX16_1 slot, enable this card under BIOS settings. ...
  • Model #: Prime Z390-A
  • Item #: N82E16813119152
  • Return Policy: Replacement Only Return Policy
LIAN LI PC-O11 Dynamic Razer Edition Black Tempered Glass on the Front, and Left Side, Chassis Body SECC ATX Mid Tower Gaming Computer Case - PC-O11D Razer
LIAN LI PC-O11 Dynamic Razer Edition Black Tempered Glass on the Front, and Left Side, Chassis Body SECC ATX Mid Tower Gaming Computer Case - PC-O11D Razer
  • Motherboard Compatibility: Micro ATX / ATX / E-ATX
  • Front Ports: 1 x USB 3.1 Type-C / 2 x USB 3.0 / HD Audio
  • Power Supply Mounted: Rear
  • Side Panel Window: Yes
  • Model #: PC-O11D Razer
  • Item #: N82E16811112590
  • Return Policy: Replacement Only Return Policy
  •  
  • $229.99 
  • $14.99 Shipping
GIGABYTE X570 AORUS MASTER AMD Ryzen 3000 PCIe 4.0 SATA 6Gb/s USB 3.2 AMD X570 ATX Motherboard
GIGABYTE X570 AORUS MASTER AMD Ryzen 3000 PCIe 4.0 SATA 6Gb/s USB 3.2 AMD X570 ATX Motherboard
  • Number of Memory Slots: 4×288pin
  • Memory Standard: 3rd Generation AMD Ryzen processors: Support for DDR4 4400(O.C.)/ 4300(O.C.)/ 4266(O.C.)/ 4133(O.C.)/ 4000(O.C.)/ 3866(O.C.)/ 3800(O.C.)/ 3733(O.C.)/ 3600(O.C.)/ 3466(O.C.)/ 3400(O.C.)/ 3333(O.C.)/ 3300(O.C.)/ 3200/ 2933/ 2667/ 2400/ 2133 MHz memory modules 2nd Generation AMD Ryzen processors / 2nd Generation AMD Ryzen with Radeon Vega Graphics processors / AMD Ryzen with Radeon Vega Graphics processors: Support for DDR4 3600(O.C.)/ 3400(O.C.)/ 3333(O.C.)/ 3200(O.C.)/ 2933/ 2667/ 2400/ 2133 MHz memory modules
  • Audio Chipset: Realtek ALC1220-VB * The front panel line out jack supports DSD audio.
  • PCI Express x1: 1 x PCI Express x1 slot, supporting PCIe 4.0*/3.0 * For 3rd Generation AMD Ryzen processors only.
  • Model #: X570 AORUS MASTER
  • Item #: N82E16813145155
  • Return Policy: Replacement Only 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.

How to find the computer hardware and components you're looking for

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!

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