Best Under $100 Power & Cooling 2026
349 products — Page 3 of 15
ASUS Prime AP201 White Micro ATX PC Case Tempered Glass Edition Supports Graphics Cards up to 338mm, 360mm Coolers, & ATX PSUs, Tool-Free Side Panels, Tempered Glass Side & Front Panel USB Type-C®
A 33-liter Micro ATX case supporting 360mm coolers and 338mm GPUs, designed for builders prioritizing cooling and component capacity in a compact footprint.
be quiet! Pure Base 501 Black ATX Case | 2 Preinstalled Pure Wings 3 140mm PWM Fans | Optimized Air Pressure | Compact PC Case | Vertical GPU Installation | USB 3.2 Gen. 2 Type C | BG073
This is an ATX case with two 140mm Pure Wings 3 PWM fans, USB 3.2 Gen. 2 Type C, and vertical GPU support, built for quiet, air-cooled systems.
Lian Li Lancool 216 Mid-tower case with high cooling performance - Includes dual front 160MM PWM fans and 1 rear 140MM PWM fan - Airflow focused - Up to 10 fans (LANCOOL 216-X)
This is a 480.9mm x 235mm x 491.7mm mid-tower case with dual 160mm front PWM fans and a 140mm rear PWM fan, ideal for airflow-focused builds.
CORSAIR 4000D AIRFLOW Tempered Glass Mid-Tower ATX Case - High-Airflow - Cable Management System - Spacious Interior - Two Included 120 mm Fans - Black
The Corsair 4000D Airflow is an $80 mesh-front workhorse that delivers top-tier cooling for first-time builders, provided you buy extra fans and ditch the hard drive cage.
LIAN LI LANCOOL 207 Compact ATX RGB Gaming Computer Case, Airflow Optimized Mesh Panels Tower Chassis w/ 2x140mm ARGB,2x120mm PWM Fans Pre-Installed, USB Type-C Port, Tempered Glass Side Panel (White)
This is a compact ATX case with exceptional GPU airflow from four pre-installed fans, but expect tight PSU cable management.
Corsair RM750e (2023) Fully Modular Low-Noise Power Supply - ATX 3.1 & PCIe 5.1 Compliant - 105°C-Rated Capacitors - 80 Plus Gold Efficiency - Modern Standby Support - Black
This 750-watt, 80 Plus Gold, ATX 3.1 power supply with fully modular cabling is for PC builders needing modern GPU support on a budget.
Lian Li SUP 01-45L Stand-Up Platform case- Independent Chamber Direct Cooling design-510mm PCIe 4.0 Riser Cable-Pre-Installed 3X 120mm Fans-Dual ARGB Strips-Supports 360mm/280mm AIO-White (SUP01W.US)
This 45-liter stand-up ATX case with a 510mm PCIe 4.0 riser cable and independent cooling chambers is for builders prioritizing a minimal footprint and unique component display.
CORSAIR RM750e ATX 3.1 PCIe 5.1 Ready Fully Modular 750W Power Supply – 12V-2x6 Cable Included, Cybenetics Gold Efficiency, 105°C-Rated Capacitors, Modern Standby Mode – Black
This 750-watt, ATX 3.1, fully modular power supply with a 12V-2x6 cable and Cybenetics Gold efficiency is for builders needing modern GPU support on a budget.
Thermalright Aqua Elite 360 V6 ARGB Black CPU Liquid Cooler, 360 Cooling Row Size,3x120mm Water Radiator,AMD: AM4/AM5,Intel LGA115X/1200/2011/1700/1851, AIO CPU Cooler
This 360mm AIO with 2800RPM pump and 70.84CFM fans is for budget-conscious builders needing a liquid cooler for AM4/AM5 or LGA1700/1851 systems.
Montech AIR 903 MAX, E-ATX Mid Tower Case, High Airflow, 3X 140mm ARGB PWM & 1x 140mm PWM Fans Pre-Installed, Tempered Glass Side Panel, Mesh Front, Type-C, Support 4090 GPUs, Black
This E-ATX mid-tower case offers high airflow with four 140mm fans and supports large GPUs up to 400mm, ideal for budget-conscious builders prioritizing cooling.
ASUS Prime AP201 Black Micro ATX PC Case Tempered Glass Edition Supports Graphics Cards up to 338mm, 360mm Coolers, & ATX PSUs, Tool-Free Side Panels, Tempered Glass Side & Front Panel USB Type-C®
A 33L Micro-ATX case supporting 338mm GPUs and 360mm radiators, designed for compact, high-performance builds.
SAMA Black 750W Power Supply - Fully Modular 80 Plus Gold Certified ATX 3.1 & PCIE 5.1 Compliant Power Supply, Supports RTX 30/40 Series GPUs
This 750W 80 Plus Gold, fully modular ATX 3.1 and PCIe 5.1 power supply is for PC builders needing modern GPU compatibility on a budget.
MSI MAG Coreliquid A13 360 - AIO ARGB CPU Liquid Cooler - 360mm Radiator - LGA 1700/1851 / AM5/AM4 Compatible - Triple 120mm ARGB PWM Fans, Black
This 360mm AIO ARGB CPU liquid cooler with a 3800 RPM pump and broad LGA 1700/1851/AM5/AM4 compatibility is for builders prioritizing straightforward installation and efficient cooling at an entry pri
SAMA XP850W PC Power Supply Platinum 80+ ATX3.0 PCIE5.0 Full Voltage 12VHPWR PSU Silent Fan ECO Mode Full Modular ATX Power Supply for 3090Ti 4070Ti 4080 4090 Black
This 850W 80 Plus Platinum, ATX 3.0, PCIe 5.0 fully modular PSU with a 140mm ECO fan is for builders needing modern GPU support on a budget.
NZXT H7 Flow RGB | Mid-Tower ATX Airflow Case with 360mm RGB Single Frame Fan | Supports Bottom Fans for Direct GPU Cooling | Cable Management | White
This mid-tower ATX case offers direct GPU cooling with bottom fan support and comes with a 360mm RGB fan unit, making it a strong contender for air-cooled builds.
Noctua NH-L9x65, Premium Low-Profile CPU Cooler (65mm, Brown)
The Noctua NH-L9x65 is a 65mm-tall lifesaver for cramped ITX builds, but its 4-heatpipe design maxes out at 65W TDP processors before thermal throttling kicks in.
MSI MAG A650BN, Non-Modular Compact 650W Power Supply, 80+ Bronze, Low-Noise Fan, Active PFC Design, 5 Year Warranty
A 650W 80+ Bronze non-modular ATX power supply with a low-noise fan, best for budget gaming builds needing basic power.
Aqua 3, Micro ATX Case, MATX PC Case with 3 X 120mm 3-Pin ARGB Fan Pre-Installed, Panoramic View Tempered Glass Front & Side Panel, with Type C Port, Black
This is a 350mm x 210mm x 392mm MATX case with 270° tempered glass, three 120mm ARGB fans, and a USB-C 3.2 Gen 2 port, designed for compact, visually-focused builds under $100.
ASUS Prime AP201 33-Liter Micro ATX White PC case with Tool-Free Side Panels and a Quasi-Filter mesh, with Support for 360 mm Coolers, Graphics Cards up to 338 mm Long, and Standard ATX PSUs
This 33L Micro ATX case fits 360mm coolers and 338mm GPUs, offering tool-free mesh panels and a 32mm cable management gap for builders prioritizing airflow.
Thermalright Phantom Spirit 120 Vision Snow CPU Air Cooler, Twin Tower Radiator 2150RPM Speed,480x480 Resolving Power IPS Screen with 3.95in,Computer Cooler for Intel lga1851/1700/115x,AM4/AM5
This is a 160mm tall twin-tower air cooler with a 3.95-inch 480x480 IPS screen for CPUs up to 234W TDP.
Thermalright Aqua Elite 360 White V3 Water Cooling CPU Cooler 3 PWM ARGB Fans with S-FDB Bearings,Efficient PWM Controlled Pump,for AMD/AM4/AM5, Intel LGA1150/1151/1200/2011/1700, (AE360 White V3)
This 360mm AIO with 3300 RPM pump and 1500 RPM fans offers strong cooling for high-end CPUs at an entry-level price.
SAMA 850w Power Supply,XP Series White PSU ATX 3.0 & PCIE 5.0 ECO Fanless 80Plus Platinum Certified Full Modular Support RTX 40 Series
An 850-watt, 80 Plus Platinum, fully modular ATX 3.0 and PCIe 5.0 power supply for modern gaming PCs.
MSI MAG A550BN, Non-Modular Compact 550W Power Supply, 80+ Bronze, Low-Noise Fan, Active PFC Design, 5 Year Warranty
A 550W 80 Plus Bronze non-modular ATX power supply for budget PC builds, but expect basic cable management and potential fan noise under load.
NZXT H7 - Mid-Tower PC Gaming Case - Tempered Glass - Enhanced Cable Management – Water-Cooling Ready - White
This is a large ATX mid-tower case with tempered glass, designed for easy builds and 360mm radiator support, but it's thermally outclassed by its H7 Flow sibling.