What makes the under $100 best desktop pcs collection special?

This is a focused subset of best desktop pcs built for one clear shopping goal. Every product here is priced under $100, so you can shop confidently within your budget. Instead of browsing hundreds of options, you get a shortlist of the best-value picks that match your specific criteria.

How are these under $100 best desktop pcs ranked?

Products are ranked by our scoring algorithm that weighs buyer ratings, review volume, current pricing, and category-specific specs. The highest-value options surface first, updated daily as prices and reviews change.

Should I also check the full best desktop pcs category?

Yes, if you want more variety, different price ranges, or broader options. The full best desktop pcs category includes every product we track. This page is a shortcut for shoppers who already know what they want.

How often are prices and rankings updated?

We refresh pricing and review data daily. Products that drop in price or gain significant new reviews are re-ranked automatically so you always see the most current information.

Best Under $100 Best Desktop PCs 2026 — Compare & Buy Smart

Prebuilt Route

Start from complete systems, then tune your setup with display and input peripherals.

Prebuilt PCs->Desktop PCs->Monitors->Keyboards->Mice->Mousepads

Self-Build Route

Compatibility-first build flow: platform, graphics, power, storage, cooling, then peripherals.

Motherboards->CPUs->GPUs->PSUs->RAM->NVMe SSDs->SATA SSDs->HDDs->PC Cases->CPU Coolers->Monitors->Keyboards->Mice->Mousepads

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Top Picks

Webcam 1080p, Built-in Microphone/Tripod/Privacy Cover, Plug and Play USB Computer Camera, Wide Angle, Streaming Web Camera for Desktop Computer/PC for Laptop Mac Zoom Conference

USB HD 1080P Video Webcam and Wide Angle Camera with Built-in Microphone and Rotatable Tripod,for Laptop Computer or Desktop PC,Great for Live Streaming.Calls.Video Conferencing - 1(Black)

USB HD 1080P Video Webcam and Wide Angle Camera with Built-in Microphone and Rotatable Tripod,for Laptop Computer or Desktop PC,Great for Live Streaming.Calls.Video Conferencing(Black)

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Webcam 1080p, Built-in Microphone/Tripod/Privacy Cover, Plug and Play USB Computer Camera, Wide Angle, Streaming Web Camera for Desktop Computer/PC for Laptop Mac Zoom Conference

USB HD 1080P Video Webcam and Wide Angle Camera with Built-in Microphone and Rotatable Tripod,for Laptop Computer or Desktop PC,Great for Live Streaming.Calls.Video Conferencing - 1(Black)

USB HD 1080P Video Webcam and Wide Angle Camera with Built-in Microphone and Rotatable Tripod,for Laptop Computer or Desktop PC,Great for Live Streaming.Calls.Video Conferencing(Black)

USB HD Webcam with Built-in Microphone and Rotatable Tripod, 1080P Video, Wide Angle Camera, Privacy Cover, for Desktop PC or Laptop Computer（Black）

PNY 256GB Attaché X USB 3.2 Gen 1 Flash Drive, Advanced Performance Up to 130MB/s Read, Everyday Data Store & Transfer, Reliable Portable Storage, Durable, Type-A, Computers, Laptops, Desktops

msi MAG PANO 100L PZ White - Premium Mid-Tower Gaming PC Case - Tempered Glass Side Panel - Liquid Cooling Support up to 360mm Radiator - White Color Case

HUANUO Monitor Stand Riser for Desk, Laptop Stand, Laptop Shelf w/Vented Metal, Desktop Computer Stand Desk Organizer for Laptop, PC, Printer

RUWBY Full HD 1080P Webcam with Built-in Dual Mics, Wide-Angle Lens, Privacy Cover, Tripod Stand, Autofocus Computer Camera, Plug and Play for Desktop PC or Laptop

KingSpec 128GB 2.5 SSD SATA III Internal - 550MB/s Read, 520MB/s Write with 3D NAND Flash, for Laptop & Desktop PC Upgrade

VBESTLIFE GT610 2GB Graphics Card, DDR3 64 Bit GPU, PCIE 2.0 16X Gaming Video Card, Desktop Computer Low Profile Graphics Card with HDMI, DVI, VGA Ports

700W ATX Power Supply,120mm Cooling Fan,115V/230V Manual Voltage Switch, Non-Modular Design for Desktop PC Gaming

NearStream 2K Webcam for PC, Full HD 1080P Webcam with Noise-Canceling Mic, Auto Focus,Software Control, Adjustable FOV, Plug&Play, Compact Web Camera for Desktop Computer for Zoom/Skype/Teams (V02AF)

RUWBY QHD 2K Webcam with Built-in Dual Mics, Wide-Angle Lens, Privacy Cover, Tripod Stand, Autofocus PC Camera, Plug and Play for Desktop Computer or Laptop

Zalman Raven ATX Mid-Tower Gaming PC Case - RGB Lighting Strip with Control Button, Full Tempered Glass Side Panel, 1 x 120mm Fan Pre-Installed, USB 3.0, Desktop Computer Case

RAIDMAX Cobra ATX 3.1 PCIe Gen 5 Ready Power Supply, 80+ Gold Certified Gaming PSU, High-Performance Power Supply for Gaming PCs, RoHS, Active PFC, Black Flat Cables (RX650AED)

F100 PC Case - Pre-Installed 3 ARGB Fan, Micro-ATX Gaming PC Case, 270° Panoramic Glass with USB 3.0, FOIFKIN (Black)

OBSBOT Meet SE 1080P 100FPS Webcam for PC, AI Framing Streaming Camera with 1/2.8" Sensor, Beauty Mode, Gesture Control, Staggered HDR, Web Camera for Desktop Computer, Laptop, Meeting. (Cloud White)

OBSBOT Meet SE 1080P 100FPS Webcam for PC, AI Framing Streaming Camera with 1/2.8" Sensor, Beauty Mode, Gesture Control, Staggered HDR, Web Camera for Desktop Computer, Laptop, Meeting. (Aurora Green)

OBSBOT Meet SE 1080P 100FPS Webcam for PC, AI Framing Streaming Camera with 1/2.8" Sensor, Beauty Mode, Gesture Control, Staggered HDR, Web Camera for Desktop Computer, Laptop, Meeting.(Space Grey)

KEDIERS PC CASE ATX 4 Fans Pre-Installed, Type-C Mid Tower Computer Case with Full-View Dual Tempered Glass, Gaming PC Case,Black,K4

Colorful 512GB SSD,SSD 512GB,2.5 SATA III Internal - 500MB/s Read, 450MB/s Write with TLC 3D NAND Flash, for Laptop & Desktop PC Upgrade

GOLDEN FIELD 650W Power Supply, 80 Plus Gold Fully Modular ATX 3.1 PCIe 5.1 PSU, LLC+ DC-DC+ Active PFC+ ECO Mode, 650 Watt Gaming PC PSU with Native 12V-2x6 Cable for RTX 5060/Ti RX 9060/XT

4K Webcam with Light, Web Cam with Speaker, Dual Noise Reduction Plug and Play, Web Camera for Desktop Computer, Auto-Focus, Privacy Protection, Webcam for PC Zoom Skype

32GB Kit (4X8GB) DDR3 RAM, DDR3 1600 8GB PC3L-12800U 32G DDR3L Dimm 2Rx8 1.35V/1.5V CL11 Notebook RAM Memory for Desktop Computer

KEDIERS PC CASE ATX 7 PWM ARGB Fans Pre-Installed, Type-C Mid Tower Computer Case with Full-View Dual Tempered Glass, Gaming PC Case,Black,P4

F600 PC Case - Pre-Installed 7 PWM ARGB Fan, ATX Mid-Tower Gaming PC Case, 270° Panoramic Glass with Type-C, FOIFKIN (Black, F600)

MSI MAG Forge 321R Airflow - Premium Mid-Tower Gaming PC Case - Tempered Glass Side Panel - ARGB 120mm Fans - Liquid Cooling Support up to 360mm Radiator - Vented Front Panel

F1 PC Case - Pre-Installed 6 PWM ARGB Fan, ATX Mid-Tower Gaming PC Case, Type-C,360mm Radiator Support, FOIFKIN (White, F1)

F300 (2025) PC Case - Pre-Installed 4 No RGB Fan, ATX Mid-Tower Gaming PC Case, 270° Panoramic Glass with Type-C, FOIFKIN (Black)

F1 PC Case - Pre-Installed 6 PWM ARGB Fan, ATX Mid-Tower Gaming PC Case, Type-C,360mm Radiator Support, FOIFKIN (Black, F1)

GUSGU G910 Pro 4K Ultra HD Webcam for PC, Auto Focus, with Microphone & Light & Privacy Cover, Web Camera for Desktop Computer/Laptop/MacBook, USB Streaming Camera

PC CASE 6 PWM ARGB Fans Pre-Installed, Mid-Tower Gaming PC Case, Panoramic Tempered Glass Computer Case with Type-C,360mm Radiator Support,Black,G8

Puro Sound Labs Wireless Gaming Headset - Easy to Pair with 2.4GHz USB, Volume-Limited, Tri-Mode Connectivity, Detachable Mic, 32-Hour Battery, Wireless Gaming Headphones for PC - PuroGamer-BT, Black

ATX PC Case 7 PWM ARGB Fans Pre-Installed, Mid Tower Computer Case with Full-View Dual Tempered Glass, Type-C Gaming PC Case,White,C9

Aqua 7, Pre-Installed 6 × 120mm PWM ARGB Fan, ATX Mid Tower PC Case, Computer case with Panoramic View Tempered Glass Front & Side Panel, Type C Port, Gaming PC Case, Black

msi MAG Forge 112R - Premium Mid-Tower Gaming PC Case - Tempered Glass Side Panel - ARGB 120mm Fans - Liquid Cooling Support up to 240mm Radiator - Vented Front Panel

PC CASE 7 PWM ARGB Fans Pre-Installed, Mid-Tower Gaming PC Case, Panoramic Tempered Glass Computer Case with Type-C,360mm Radiator Support，Black,C9

AsiaHorse Pegasus Micro ATX PC Case Dual Chamber 270° Full View Tempered Glass Huge Space MATX Gaming PC Case-360mm Radiator, RTX 40 Compatible, High Airflow Full-Tower MATX Computer Cases-Black

Seagate BarraCuda 4TB Internal Hard Drive HDD – 3.5 Inch Sata 6 Gb/s 5400 RPM 256MB Cache For Computer Desktop PC – Frustration Free Packaging ST4000DMZ04/DM004

GOLDEN FIELD 1050W Power Supply, Cybenetics Platinum ATX 3.1 PCIe 5.1 Fully Modula PSU, LLC+ DC-DC+ Active PFC+ ECO Mode, 1000 Watt Gaming PC PSU with Native 12V-2x6 Cable for RTX 5080 RX 7900 XTX