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Save Money By Building Your Own Computer

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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MSI Z170A Gaming Pro Carbon LGA 1151 Intel Z170 HDMI SATA 6Gb/s USB 3.1 ATX Intel Motherboard
MSI Z170A Gaming Pro Carbon ATX Intel Motherboard

Carbon Skin, Mystic Light, DDR4 Boost

  • Memory Standard: DDR4 3600(OC)/ 3200(OC)/ 3000(OC)/ 2800(OC)/ 2600(OC)/ 2400/ 2133
  • Number of Memory Slots: 4×288pin
  • Audio Chipset: Realtek ALC1150
  • PCI Express 3.0 x16: 3 x PCIe 3.0 x16 slots (support x16/x0/x4 or x8/x8/x4 modes)
  • Model #: Z170A Gaming Pro Car
  • Item #: N82E16813130919
  • $169.99
  • | $149.99 (7 Offers)
  • Sale Ends in 5 Days (Mon) - Save: 12%
  • $129.99 after $20.00 rebate card
  • $2.99 Shipping
EVGA GeForce GTX 1050 Ti FTW GAMING ACX 3.0, 04G-P4-6258-KR, 4GB GDDR5, DX12 OSD Support (PXOC)
EVGA GeForce GTX 1050 Ti FTW GAMING ACX 3.0, 04G-P4-6258-KR, 4GB GDDR5, DX12 OSD Support (PXOC)

  • Core Clock: 1379 MHz
  • Max Resolution: 7680 x 4320
  • DisplayPort: 1 x DisplayPort 1.4
  • DVI: 1 x Dual-Link DVI-D
  • Model #: 04G-P4-6258-KR
  • Item #: N82E16814487294
  • $169.99
  • | $159.99 (12 Offers)
  • Sale Ends in 5 Days (Mon) - Save: 6%
  • $139.99 after $20.00 rebate card
  • Free Shipping
Cooler Master N400 NSE-400-KKN2 N-Series Mid Tower Computer Case with ATX Motherboard Support, Multiple 240mm Radiator Support, and Ventilated Front Panel
COOLER MASTER N Series NSE-400-KKN2 (N400) Midnight Black Computer Case

  • Motherboard Compatibility: Micro ATX / ATX / Mini-ITX
  • Front Ports: 2 x USB 3.0 / 2 x USB 2.0 / Audio In & Out
  • 120mm Fans: Top: 2 x 120mm fan Front: 2 x 120mm fan (1 x 120mm Black Xtraflo fan included) Left Side: 1 x 120 / 140mm fan Right Side: 2 x 120mm fan Rear:1 x 120mm Black Xtraflo fan (included)
  • External 5.25" Drive Bays: 2
  • Model #: NSE-400-KKN2
  • Item #: N82E16811119277
  • $59.99
  • $49.99 (13 Offers)
  • Sale Ends in 5 Days (Mon) - Save: 17%
  • Free Shipping
AMD Athlon X4 860k with AMD Quiet Cooler Quad-Core Socket FM2+ 95W AD860KXBJASBX Desktop Processor
AMD Athlon X4 860k with AMD Quiet Cooler Socket FM2+ AD860KXBJASBX Desktop Processor

Extra savings w/ promo code EMCRDBH33, ends 3/23

  • Series: Athlon X4
  • L2 Cache: 2 x 2MB
  • Manufacturing Tech: 28nm
  • 64-Bit Support: Yes
  • Model #: AD860KXBJASBX
  • Item #: N82E16819113410
  • $79.99
  • | $64.99 (3 Offers)
  • Sale Ends in 5 Days (Mon) - Save: 19%
  • Free Shipping
Corsair Office Products Computer Case
Corsair Computer Case

  • Model #: CC-9011042-WW
  • Item #: N82E16811139026
  • $79.99 (12 Offers)
  • Sale Ends in 5 Days (Mon)
  • $69.99 after $10.00 rebate card
  • $0.99 Shipping
ASRock H170M-ITX/DL LGA 1151 Intel H170 HDMI SATA 6Gb/s USB 3.0 Mini ITX Intel Motherboard
ASRock H170M-ITX/DL Mini ITX Intel Motherboard

  • Memory Standard: DDR4 2133
  • Number of Memory Slots: 2×288pin
  • Audio Chipset: Realtek ALC892
  • PCI Express 3.0 x16: 1 x PCI Express 3.0 x16 Slot (PCIE1: x16 mode)* *Supports NVMe SSD as boot disks
  • Model #: H170M-ITX/DL
  • Item #: N82E16813157669
  • $89.99
  • | $79.99 (2 Offers)
  • Sale Ends in 5 Days (Mon) - Save: 11%
  • $64.99 after $15.00 rebate
  • $0.99 Shipping
WD Gold 4TB Datacenter Hard Disk Drive - 7200 RPM Class SATA 6Gb/s 128MB Cache 3.5 inch - WD4002FYYZ
WD Gold 4TB Datacenter Hard Disk Drive - 7200 RPM Class SATA 6Gb/s 128MB Cache 3.5 inch - WD4002FYYZ

  • Height (maximum): 26.10mm
  • Width (maximum): 101.60mm
  • Length (maximum): 147.00mm
  • PACKAGE: N/A
  • Model #: WD4002FYYZ
  • Item #: N82E16822235059
  • $299.99
  • | $214.99 (18 Offers)
  • Sale Ends in 2 Days (Fri) - Save: 28%
  • Free Shipping
CORSAIR Vengeance LPX 32GB (4 x 8GB) 288-Pin DDR4 SDRAM DDR4 2133 (PC4 17000) Memory Kit Model CMK32GX4M4A2133C13
CORSAIR Vengeance LPX 32GB (4 x 8GB) 288-Pin DDR4 SDRAM DDR4 2133 (PC4 17000) Memory Kit Model CMK32GX4M4A2133C13

  • Cas Latency: 13
  • Voltage: 1.2V
  • Multi-channel Kit: Quad Channel Kit
  • Timing: 13-15-15-28
  • Model #: CMK32GX4M4A2133C13
  • Item #: N82E16820233731
  • $229.99
  • | $219.99 (2 Offers)
  • Sale Ends in 5 Days (Mon)
  • Free Shipping
Plextor M8Pe M.2 2280 1TB NVMe PCI-Express 3.0 x4 MLC Internal Solid State Drive (SSD) PX-1TM8PeG
Plextor M8Pe M.2 2280 1TB NVMe PCI-Express 3.0 x4 MLC Internal Solid State Drive (SSD) PX-1TM8PeG

  • Max Sequential Read: Up to 2500 MBps
  • Max Sequential Write: Up to 1400 MBps
  • 4KB Random Read: Up to 280,000 IOPS
  • Controller: Marvell 88SS1093
  • Model #: PX-1TM8PeG
  • Item #: N82E16820249087
  • $649.99
  • | $399.99 (7 Offers)
  • Sale Ends in 5 Days (Mon) - Save: 38%
  • Free Shipping
ASUS GeForce GTX 1070 TURBO-GTX1070-8G 8GB 256-Bit GDDR5 PCI Express 3.0 HDCP Ready SLI Support Video Card
ASUS GeForce GTX 1070 TURBO-GTX1070-8G Video Card

Pick For Honor or Ghost Recon: Wildlands game w/purchase, limited offer

  • Core Clock: 1506 MHz
  • Max Resolution: 7680 x 4320
  • DisplayPort: 2 x Native DisplayPort 1.4
  • DVI: 1 x Native Dual-link DVI-D
  • Model #: TURBO-GTX1070-8G
  • Item #: N82E16814126112
  • $409.99
  • | $394.99 (14 Offers)
  • Sale Ends in 5 Days (Mon)
  • $374.99 after $20.00 rebate card
  • Free Shipping
Thermaltake TR2 TR-600 600W ATX12V v2.3 SLI Ready CrossFire Ready Power Supply
Thermaltake TR2 TR-600 600W Power Supply

  • Fans: 1 x 120mm (2000 RPM +/- 10%)
  • Main Connector: 20+4Pin
  • +12V Rails: 2
  • PCI-Express Connector: 1 x 6-Pin, 1 x 6+2-Pin
  • Model #: TR-600
  • Item #: N82E16817153166
  • $64.99
  • | $56.99 (28 Offers)
  • Sale Ends in 5 Days (Mon) - Save: 12%
  • $0.99 Shipping
AMD FX-8370 with AMD Wraith Cooler Vishera 8-Core 4.0 GHz (4.3 GHz Turbo) Socket AM3+ 125W FD8370FRHKHBX Desktop Processor
AMD FX-8370 with AMD Wraith Cooler 4.0 GHz (4.3 GHz Turbo) Socket AM3+ FD8370FRHKHBX Desktop Processor

Free Ashes of the Singularity: Escalation w/ purchase, limited offer

  • Series: FX-8000 Series
  • L3 Cache: 8MB
  • L2 Cache: 4 x 2MB
  • Manufacturing Tech: 32nm
  • Model #: FD8370FRHKHBX
  • Item #: N82E16819113398
  • $209.99
  • | $149.99 (2 Offers)
  • Sale Ends in 7 Days (Wed) - Save: 29%
  • Free Shipping
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Components

Building your own computer isn’t as daunting of a task as it sounds. And once you understand what you’re doing, putting a system together from various computer parts and components can be a very rewarding experience. Best of all, you’ll have the computer you really want instead of what a big box retail store is trying to sell you. Fortunately, Newegg has all the components you’ll need and more!

Picking the Right Computer Hardware

At its core, a computer system is nothing more than a combination of computer parts working together. The most essential parts are the CPU, motherboard, memory (RAM), power supply, and hard drive (or SSD). These are typically housed in a computer case, but not always. However, unless you’re building a test bench where you’ll need to swap out components on a constant basis, you should definitely get a computer case.

Most computer system builders build their own computers for gaming. If that’s your goal, then you’ll definitely want to check out Newegg’s assortment of graphics cards. We have options to meet any budget.

If you’re not a gamer, then you might be able to skip the high-end graphics card. Modern CPUs, like the Intel Skylake i7, can handle almost all graphic needs that a business user might have, and even some light gaming. Regardless of your specific use case, it’s not a bad idea to invest in a large amount of modern memory (RAM), like DDR4. It will help keep your machine running smoothly even when multi-tasking.

Don’t forget to pick up an external hard drive if you have room in your computer building budget. An external hard drive is a convenient way to add storage to your system without having to crack open the computer case. Best of all, it allows you to take your data wherever you go. Portability is never a bad thing.

Whether you’re building your first computer or your fiftieth, Newegg is here to help. Start picking out your computer parts today!

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