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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 5 3600XT 6-Core 3.8 GHz Socket AM4 95W 100-100000281BOX Desktop Processor
AMD Ryzen 5 3600XT 3.8 GHz Socket AM4 100-100000281BOX Desktop Processor
  • Series: Ryzen 5 3rd Gen
  • L3 Cache: 32MB
  • L2 Cache: 3MB
  • Cooling Device: Heatsink and fan included
  • Model #: 100-100000281BOX
  • Item #: N82E16819113653
  • Return Policy: Replacement Only Return Policy
  • $369.99
  •  
  • $339.99 (5 Offers)
  • Save: 8%
  • $4.99 Shipping
Intel Core i3-9100 Coffee Lake 4-Core 3.6 GHz(4.2 GHz Turbo) LGA 1151 (300 Series) 65W BX80684I39100 Desktop Processor Intel UHD Graphics 630
Intel Core i3-9100 Coffee Lake 4-Core 3.6 GHz (4.2 GHz Turbo) LGA 1151 (300 Series) 65W BX80684I39100 Desktop Processor Intel UHD Graphics 630
  • Series: Core i3 9th Gen
  • L3 Cache: 6MB
  • Cooling Device: Heatsink and fan included
  • Manufacturing Tech: 14nm
  • Model #: BX80684I39100
  • Item #: N82E16819118022
  • Return Policy: Replacement Only Return Policy
  • $219.99
  •  
  • $149.99 (13 Offers)
  • Save: 32%
  • $4.99 Shipping
ASRock B450M PRO4 AM4 AMD Promontory B450 SATA 6Gb/s USB 3.1 HDMI Micro ATX AMD Motherboard
ASRock B450M PRO4 AM4 Micro ATX AMD Motherboard
  • Number of Memory Slots: 4×288pin
  • Memory Standard: AMD Ryzen series CPUs (Matisse) support DDR4 3200/ 2933/ 2667/ 2400/ 2133 ECC & non-ECC, un-buffered memory* AMD Ryzen series CPUs (Pinnacle Ridge) support DDR4 3200+(OC)/ 2933(OC)/ 2667/ 2400/ 2133 ECC & non-ECC, un-buffered memory* AMD Ryzen series CPUs (Picasso) support DDR4 2933/ 2667/ 2400/ 2133 non-ECC, un-buffered memory* AMD Ryzen series CPUs (Summit Ridge) support DDR4 3200+(OC)/ 2933(OC)/ 2667/ 2400/ 2133 ECC & non-ECC, un-buffered memory* AMD Ryzen series CPUs (Raven Ridge) support DDR4 3200+(OC)/ 2933/ 2667/ 2400/ 2133 non-ECC, un-buffered memory* * For Ryzen Series CPUs (Picasso and Raven Ridge), ECC is only supported with PRO CPUs.
  • PCI Express 3.0 x16: AMD Ryzen series CPUs (Summit Ridge and Pinnacle Ridge) - 1 x PCI Express 3.0 x16 Slot (PCIE2: x16 mode)* AMD Ryzen series CPUs (Raven Ri...
  • Model #: B450M PRO4
  • Item #: N82E16813157843
  • Return Policy: Standard Return Policy
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  • $124.99 
  • Sale Ends in 7 Days (Tue) -
  • $99.99 after $25.00 rebate
  • $4.99 Shipping
NZXT H510i - Compact ATX Mid-Tower PC Gaming Case - Front I/O USB Type-C Port - Vertical GPU Mount - Tempered Glass Side Panel - Integrated RGB Lighting - Water-Cooling Ready - Black
NZXT H510i - Compact ATX Mid-Tower PC Gaming Case - Front I/O USB Type-C Port - Vertical GPU Mount - Tempered Glass Side Panel - Integrated RGB Lighting - Water-Cooling Ready - Black
  • Motherboard Compatibility: Micro ATX / ATX / Mini-ITX
  • Front Ports: 1 x USB 3.0 Type-A / 1 x USB 3.1 Gen 2 Type-C / 1x Headset audio Jack
  • Power Supply Mounted: Bottom
  • Side Panel Window: Yes
  • Model #: CA-H510I-B1
  • Item #: N82E16811146318
  • Return Policy: Replacement Only Return Policy
EVGA SuperNOVA 550 GA, 80 Plus Gold 550W, Fully Modular, Eco Mode, 10 Year Warranty, Includes Power ON Self Tester, Compact 150mm Size, Power Supply 220-GA-0550-X1
EVGA SuperNOVA 550 GA, 80 Plus Gold 550W, Fully Modular, Eco Mode, 10 Year Warranty, Includes Power ON Self Tester, Compact 150mm Size, Power Supply 220-GA-0550-X1
  • Fans: 135mm Double Ball Bearing
  • Main Connector: 24Pin
  • +12V Rails: Single
  • PCI-Express Connector: 3 x 6+2-Pin
  • Model #: 220-GA-0550-X1
  • Item #: 1HU-00J7-004V3
  • Return Policy: Replacement Only 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
  • $80.99
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  • $71.99 (2 Offers)
  • Sale Ends in 5 Days (Sun) - Save: 11%
  • $7.99 Shipping
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
GIGABYTE Z390 AORUS PRO WIFI LGA 1151 (300 Series) Intel Z390 SATA 6Gb/s ATX Intel Motherboard
GIGABYTE Z390 AORUS PRO WIFI LGA 1151 (300 Series) ATX Intel Motherboard
  • Memory Standard: DDR4 4266(O.C.)/ 4133(O.C.)/ 4000(O.C.)/ 3866(O.C.)/ 3800(O.C.)/ 3733(O.C.)/ 3666(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
  • Number of Memory Slots: 4×288pin
  • Audio Chipset: Realtek ALC1220-VB codec * The back panel line out jack supports DSD audio.
  • PCI Express 3.0 x16: 1 x PCI Express x16 slot, running at x16 (PCIEX16) * For optimum performance, if only one PCI Express graphics card is to be installed, be sure to install it in the PCIEX16 slot. 1 x PCI Express x16 slot, running at x8 (PCIEX8) * The PCIEX8 slot shares bandwidth with the PCIEX16 slot. When the PCIEX8 slot is populated, the PCIEX16 slot operates at up to x8 mode. 1 x PCI Express x16 slot, running at x4 (PCIEX4)
  • Model #: Z390 AORUS PRO WIFI
  • Item #: N82E16813145091
  • Return Policy: Replacement Only Return Policy
  • $274.99
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  • $254.99 (4 Offers)
  • Sale Ends in 6 Days (Mon) - Save: 7%
  • $4.99 Shipping
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
  •  
  • $59.99 (7 Offers)
  • Save: 40%
  • $7.99 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
Intel Core i5-10400 Comet Lake 6-Core 2.9 GHz LGA 1200 65W BX8070110400 Desktop Processor Intel UHD Graphics 630
Intel Core i5-10400 2.9 GHz LGA 1200 BX8070110400 Desktop Processor

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  • Series: Core i5 10th Gen
  • L3 Cache: 12MB
  • Cooling Device: Heatsink and fan included
  • Manufacturing Tech: 14nm
  • Model #: BX8070110400
  • Item #: N82E16819118135
  • 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.

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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!

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