- CPUs / Processors
- Memory
- Motherboards
- Video Cards & Video Devices
- Computer Cases
- Power Supplies
- Fans & PC Cooling
- Barebone / Mini Computers
- Server Components
- Sound Cards
- Hard Drives
- SSDs
- Backup Devices & Media
- CD / DVD / Blu-Ray Burners & Media
- USB Flash Drives & Memory Cards
- Hard Drive Enclosures
- Network Attached Storage [NAS]
- Computer Accessories
- Power Protection
- Cables
- Adapters & Gender Changers
- KVM Switches
- Hubs
- Refurbished Core Components
- Refurbished Storage Devices
- Refurbished Computer Accessories
- Battery & Adapter Finder
- Cable Finder
- Ink & Toner Finder
- Memory Finder
- Desktop CPU Buying Guide
- Memory Buying Guide
- Power Supply Buying Guide
- Power Supply Wattage Calculator
Featured Brands
Shop PC Components
- Intel CPUs
- AMD CPUs
- Top Sellers
- Intel Motherboards
- AMD Motherboards
- Barebone / Mini PCs
- Gaming Video Cards
- NVIDIA Video Cards
- AMD Video Cards
- Full ATX Towers
- Mid ATX Towers
- Gaming Cases
- Below 600W
- 600W to 799W
- 800W & Above
- DDR4
- DDR3
- Top Sellers
- Solid State Drives
- Hard Drives
- Network Attached Storage
- Blu-Ray Burners
- CD / DVD Drives
- External Drives
- CPU Air Coolers
- Water / Liquid Coolers
- Case Fans
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.
- Newegg PC Builder - Pick all PC Parts Here
Components Featured Items
See All+ $5 off w/ promo code LGSBNZ443, limited offer
- L3 Cache: 32MB
- L2 Cache: 3MB
- Cooling Device: Wraith Stealth Cooler
- Manufacturing Tech: 7nm
- Model #: 100-100000065BOX
- Item #: N82E16819113666
- Return Policy: Replacement Only Return Policy
- $299.00
- $293.99[11 Offers]
- Free Shipping
- Used: $314.60 [4 Offers]
- L3 Cache: 16MB
- Cooling Device: Cooling device not included - Processor Only
- Manufacturing Tech: 14nm
- 64-Bit Support: Yes
- Model #: BX8070811900K
- Item #: N82E16819118231
- Return Policy: Replacement Only Return Policy
- $609.99
- $519.99[12 Offers]
- Save: 14%
- Free Shipping
- L3 Cache: 16MB
- Cooling Device: Cooling device not included - Processor Only
- Manufacturing Tech: 14nm
- 64-Bit Support: Yes
- Model #: BX8070811700K
- Item #: N82E16819118233
- Return Policy: Replacement Only Return Policy
- $419.99
- $349.87[18 Offers]
- Save: 16%
- Free Shipping
+ $10 off w/ promo code LGSBNZ442, limited offer
- L3 Cache: 32MB
- L2 Cache: 4MB
- Cooling Device: Cooling device not included - Processor Only
- Manufacturing Tech: 7nm
- Model #: 100-100000063WOF
- Item #: N82E16819113665
- Return Policy: Replacement Only Return Policy
- $439.00
- $378.98[10 Offers]
- Save: 13%
- Free Shipping
- Used: $410.91 [4 Offers]
- Memory Standard: DDR4 5333[OC] / 5000[OC] / 4800[OC] / 4700[OC] / 4600[OC] / 4500[OC] / 4400[OC] / 4266[OC] / 4133[OC] / 4000[OC] / 3866[OC] / 3733[OC] / 3600[OC] / 3466[OC] / 3400[OC] / 3333[OC] / 3300[OC] / 3200 / 3000 / 2933 / 2800 / 2666 / 2400 / 2133 *Actual Memory frequency support depends on the CPU types and DRAM modules, for more information refer to www.asus.com for the Memory QVL [Qualified Vendors Lists].
- Number of Memory Slots: 4×288pin
- Audio Chipset: Realtek ALC4080
- PCI Express 5.0 x16: 1 x PCI Express 5.0 x16 * Actual support may vary by CPU. * Please check PCIe bifurcation table in support site.
- Model #: 90MB18K0-M0AAY0
- Item #: N82E16813119505
- Return Policy: Extended Holiday Replacement-Only Return Policy
- $349.99[3 Offers]
- Free Shipping
- Memory Standard: DDR5 1R 4800 [by JEDEC & POR] Max. overclocking frequency: 1DPC 1R Max speed up to 6666+ 1DPC 2R Max speed up to 5600+ 2DPC 1R Max speed up to 4000+ 2DPC 2R Max speed up to 4000+
- Number of Memory Slots: 4×288pin [DDR5]
- Audio Chipset: Realtek ALC4080
- PCI Express 5.0 x16: 2 x PCI Express 5.0 x16 * Support x16/x0, x8/x8. * Actual support may vary by CPU.
- Model #: MPG Z690 CARBON WIFI
- Item #: N82E16813144484
- Return Policy: Replacement Only Return Policy
- $399.99[11 Offers]
- Free Shipping
- Used: $469.99 [1 Offers]
- Memory Standard: DDR4 5000+[OC]* * Supports DDR4 3200 natively. * Please refer to Memory Support List on ASRock's website for more information. [//www.asrock.com/]
- Number of Memory Slots: 4×288pin
- Audio Chipset: Realtek ALC897
- PCI Express 5.0 x16: 3 x PCIe x16 Slots [PCIE2/PCIE3/PCIE5: single at Gen5x16 [PCIE2]; dual at Gen5x16 [PCIE2] / Gen4x4 [PCIE3]; triple at Gen5x16 [PCIE2] / Gen4x4 [PCIE3] / Gen3x4 [PCIE5]]* * Supports NVMe SSD as boot disks.
- Model #: Z690 ST LEGD WiFi 6E
- Item #: N82E16813162026
- Return Policy: Extended Holiday Replacement-Only Return Policy
- $269.99
- $259.99 after $10.00 rebate
- Free Shipping
- Memory Standard: DDR5 6400[OC] / 6200[OC] / 6000[OC] / 5800[OC] / 5600[OC] / 5400[OC] / 5200[OC] / 4800 / 4000
- Number of Memory Slots: 4×288pin [DDR5]
- Audio Chipset: Realtek ALC1220-VB CODEC * The front panel line out jack supports DSD audio.
- PCI Express 5.0 x16: 1 x PCI Express 5.0 x16 * For optimum performance, if only one PCI Express graphics card is to be installed, be sure to install it in the PCIEX16 slot.
- Model #: Z690 AORUS MASTER
- Item #: N82E16813145343
- Return Policy: Replacement Only Return Policy
- $469.99[7 Offers]
- Free Shipping
- Max Sequential Read: Up to 3500 MBps
- Max Sequential Write: Up to 3000 MBps
- 4KB Random Read: QD1: 17,000 IOPS QD32: 500,000 IOPS
- Controller: Pablo
- Model #: MZ-V8V1T0B/AM
- Item #: N82E16820147804
- Return Policy: Standard Return Policy
- $109.99[12 Offers]
- Free Shipping
- CAS Latency: 16
- Voltage: 1.35V
- Multi-channel Kit: Dual Channel Kit
- Timing: 16-18-18-38
- Model #: F4-3200C16D-32GVK
- Item #: N82E16820232091
- Return Policy: Standard Return Policy
- $113.99[11 Offers]
- Free Shipping
- NAND Flash Memory Type: Hard Drive
- Recording Technology: CMR
- Height [maximum]: 26.10mm
- Width [maximum]: 101.60mm
- Model #: WD40EFZX
- Item #: 1B4-005X-001D3
- Return Policy: Standard Return Policy
- $119.99
- $84.99[5 Offers]
- Save: 29%
- Free Shipping
- CAS Latency: 16
- Voltage: 1.35V
- Multi-channel Kit: Dual Channel Kit
- Timing: 16-18-18-38
- Model #: F4-3200C16D-16GVKB
- Item #: N82E16820231941
- Return Policy: Standard Return Policy
- $69.99
- $63.97[10 Offers]
- Save: 8%
- Free Shipping
Computer components like the CPU, motherboard, computer case, RAM and drive are the core of a computer. They determine the capabilities and features of a computer, as well as its power and processing speeds. Its important to choose computer components that can work together to satisfy your needs.
Computer CPU Processors Provide Processing Power
When building a new computer or upgrading an old one, focus on the computer's Central Processing Unit [CPU] first, as it defines most of the components a computer can use. It will also determine what you can do with the computer. Typical users can skate by with a basic processor for surfing the net and checking email. Gamers will likely want a quad-core processor, though as games advance, six and eight-core processors become more attractive options. The more cores or threads a computer's CPU processor has, the better performance it will provide, so graphic designers and video editors may need a high-end six or eight-core model.
CPU Motherboards Offer PCIe® Slots and a Home for the CPU
The CPU connects to the motherboard, and provides Peripheral Component Interconnect express [PCIe] slots to connect devices. Depending on the motherboard, you can add video and graphics cards,a Solid State Drive [SSD] and more. The CPU motherboard also determines the type and amount of Random Access Memory [RAM] you can use. Pair motherboards with CPUs of the same generation for the best performance, and to ensure they can work together. Make sure toget a cooling fan that can keep up.
Computer Cases House and Protect Computer Components
There are three case size categories, though the computer cases themselves have varying dimensions. Full towers are large enough to accommodate specialty parts, such as Extended Advanced Technology Extended [ATX] motherboards and water cooling systems. Mid towers are the most common, and easily suit the needs of most users. Micro-ITX computer cases are large enough to house mini-ITX motherboards, and they are an excellent choice for basic rigs. Choose a case that can accommodate all computer components and allows airflow, which prevents overheating.
RAM Provides Dynamic Memory That Increases Processing Speeds
Small Outline Dual In-Line Memory Module [SO-DIMM] and Dual In-Line Memory Module [DIMM] reference the physical size of a memory stick. As a rule, SO-DIMMs are smaller and reserved for laptops and mini-PCs, while DIMMs are for full-size desktops.Double Data Rate [DDR] is the most common type of memory used by modern computers. DDR4 is the newest rendition. Its faster than DDR3, which is nearly obsolete, but still capable of fulfilling the needs of most users.
Hard Drives and Solid State Drives Represent a Computers Storage Space
SSD drives are quieter, faster, conserve more energy and last longer than a standard HDD. That said, when comparing an SSD and an HDD of equal capacities, the HDD is almost always significantly cheaper. If storage is more important than speed, its often more economical to choose an HDD.