Best Under $100 Power & Cooling 2026
349 under $100 power & cooling — $50–$99 — solid entry-level options with good features
Small PC Case, ITX Mini Computer Case with 360 Degree Ventilation, 10.5L Compact Design for ITX Motherboard, SFX Power Supply, 4 x 2.5 Inch SSDs
$50-$99This 10.5L acrylic ITX case supports SFX/SFX-L PSUs, ITX motherboards, and GPUs up to 210mm, designed for compact builds.
mATX PC Case,10L Micro-ATX Mini Tower PC Cases Not Include Fans Support Micro ATX and ITX Motherboards and Half Height GPU 190mm High-Performance Hardware Compatible with USB 3.0 for Desktop Computers
$50-$99This is a 10L Micro-ATX mini tower case made of 0.8mm alloy steel, supporting Mini ITX and Micro ATX motherboards, half-height GPUs up to 190mm, and Flex ATX PSUs, designed for compact builds.
Lian Li VECTOR V100 MINI Micro Form Factor Compact PC Case, Pre-install 4 x 120mm ARGB PWM Fans, Panoramic Tempered Glass, Support Backet-Connect Micro-ATX, 415mm GPU, 360mm Radiator - Black(V100RMIX)
This is a 436mm (D) x 221.5mm (W) x 443.9mm (H) mATX case with 270° tempered glass and four pre-installed 120mm ARGB PWM fans, designed for showcasing components.
PCCOOLER Liquid CPU Cooler ARGB Display, 360mm AIO with 2.8-Inch LCD Screen, Ceramic Bearing Pump, 3×120mm ARGB PWM Fans, Aluminum Radiator, Intel LGA 1851/1700 & AMD AM5 Compatible(GT360M White)
This 360mm AIO with a 2.8-inch 320x240 LCD and daisy-chain ARGB fans is for builders prioritizing aesthetics and system monitoring on Intel LGA 1851/1700 or AMD AM5 platforms.
CORSAIR Nautilus 360 RS ARGB Liquid CPU Cooler – 360mm AIO – Low-Noise – Direct Motherboard Connection – Daisy-Chain – Intel LGA 1851/1700, AMD AM5/AM4 – 3X RS120 ARGB Fans Included – Black (Renewed)
This 360mm liquid CPU cooler with 3x 120mm ARGB fans and a 20 dBA pump is for desktop builders prioritizing quiet operation and simplified motherboard-direct RGB control.
Lian Li V100 ATX Mid-Tower PC Case, 4 x 120mm ARGB PWM Fans Pre-Installed, LED RGB Strip, Display Platform with Tempered Glass, Support 420mm GPUs, 360mm Radiator, Optimized Airflow - White (V100RW)
This is a 420mm GPU-compatible ATX mid-tower with four 120mm ARGB PWM fans and dual tempered glass, designed for builders prioritizing component visibility and integrated lighting.
Lian Li V100 ATX Mid-Tower PC Case, LED RGB Strip, Display Platform Design with Tempered Glass, Support 420mm GPUs, 360mm Radiator, Side I/O & Optimized Airflow, Dust Filiter - Black (V100X)
This is a budget-friendly ATX mid-tower with dual 4mm tempered glass, 420mm GPU clearance, and back-connect motherboard support, designed for showcasing components.
Lian Li V100 ATX Mid-Tower PC Case, LED RGB Strip, Display Platform Design with Tempered Glass, Support 420mm GPUs, 360mm Radiator, Side I/O & Optimized Airflow, Dust Filiter - White (V100W)
A mid-tower ATX case with dual 4mm tempered glass, 26-LED ARGB, and 420mm GPU clearance, designed for builders prioritizing aesthetics and back-connect motherboard support.
Lian Li V100 ATX Mid-Tower PC Case, 4 x 120mm ARGB PWM Fans Pre-Installed, LED RGB Strip, Display Platform with Tempered Glass, Support 420mm GPUs, 360mm Radiator, Optimized Airflow - Black (V100RX)
This is a 4x 120mm ARGB PWM fan pre-installed ATX mid-tower case supporting 420mm GPUs and 360mm radiators, designed for builders prioritizing visual flair and component compatibility on a budget.
Thermaltake View 270 Plus TG ARGB Black Mid Tower E-ATX Case; 3x120mm ARGB Fans Included; Support Up to 360mm Radiator; Front & Side Dual Tempered Glass Panel; CA-1Y7-00M1WN-01; 3 Year Warranty
A mid-tower E-ATX case with dual tempered glass panels and three 120mm ARGB fans, built for showcasing components.
MSI MAG A650BE, Semi-Modular Compact 650W ATX Power Supply, 80+ Bronze, Low-Noise Fan, Active PFC Design, 5 Year Warranty
This 650W 80+ Bronze semi-modular ATX power supply with a 120mm low-noise fan is for budget-conscious builders needing essential power for a single GPU setup.
Noctua NH-U9S, Premium CPU Cooler with NF-A9 92mm Fan (Brown)
This 125mm-tall cooler is a lifesaver for mini-ITX builds where space is tight, delivering whisper-quiet 92mm fan performance without blocking your RAM or PCIe slots.
MSI MAG A750GLS PCIE5, Fully Modular Compact Gaming 750W Power Supply, 80+ Gold, ATX 3.1 & PCIe 5.1 Ready, Native Dual-Color 12V-2x6 Cable, Low-Noise, Embossed Jacket Cables, 10 Year Warranty
This 750W, 80+ Gold, ATX 3.1 PSU with a native 12V-2x6 cable is for builders needing future-proof GPU power in a compact 150mm length.
MSI MAG A650GLS PCIE5, Fully Modular Compact Gaming 650W Power Supply, 80+ Gold, ATX 3.1 & PCIe 5.1 Ready, Native Dual-Color 12V-2x6 Cable, Low-Noise, Embossed Jacket Cables, 10 Year Warranty
A 650W, 80+ Gold, fully modular ATX 3.1 and PCIe 5.1 power supply with a 150mm compact form factor, built for future-ready mid-range gaming PCs.
be quiet! Dark Rock Pro 5 Quiet Cooling CPU Cooler | Immensely High Airflow | 7 high-Performance Copper Heat Pipes | Speed Switch | Thermal Grease | BK036
This 280W air cooler with 7 copper heat pipes and dual Silent Wings PWM fans offers quiet operation for high-end CPUs.
Lian Li ATX PC Case 4 Slots Vertical GPU Kit (VG4v4) - Premium Gen 5 Riser Cable PCI-E 5.0 x16-200mm, PCIe 3.0/4.0 Compatible, Adjustable Position - Fits Most PC Cases (VG4v4 White)
This is a PCIe 5.0 vertical GPU kit with a 200mm riser cable, 3 height adjustments, and 10kg anti-sag support for 4-slot GPUs.
Thermaltake View 270 Plus TG ARGB Mid Tower Chassis; 3x120mm ARGB Lite Fans Included; 360mm Radiator Support; 420mm GPU Clearance; 180mm Air Cooler Max Height; Bubble Pink; CA-1Y7-00MAWN-00
This is a Bubble Pink ATX mid-tower chassis with three 120mm ARGB fans, 360mm radiator support, and 420mm GPU clearance, for builders prioritizing aesthetics and cooling capacity.
JONSBO D32 PRO White Micro-ATX PC Case,High Compatibility Mini Desktop Case,A/B Mode for MB, Support MATX Back-Connect/BTF MB,365mm GPU/240AIO/163mm Air Cooler,ATX/SFX PSU, USB3.2 PC Gaming,White
This 24L Micro-ATX case offers A/B mode motherboard support and fits a 365mm GPU, 240 AIO, and 163mm air cooler, for compact builds needing high component compatibility.
be quiet! Pure Base 501 DX White PC case, high Airflow Intake Front Panel and top Cover, Maximum Performance, 3 preinstalled Pure Wings 3 140mm PWM Fans, Extraordinary air Pressure, Dynamic Design
This is a mid-tower ATX case with three 140mm Pure Wings 3 PWM fans, ARGB lighting, and vertical GPU mounting, designed for users prioritizing airflow and quiet operation.
Lian Li A3-26.3L Micro Form Factor Chassis - Wood Front & Side Tempered Glass Panel - Supports 360mm AIO-Modularity Design for M-ATX, ITX Motherboard-DAN Cases Collaboration - White (A3W-WDG)
This 26.3L micro form factor chassis supports M-ATX/ITX motherboards, 360mm AIOs, and 415mm GPUs, making it a compact powerhouse for high-end builds.
Lian Li A3-26.3L Micro Form Factor Chassis - Wood Front & Side Tempered Glass Panel - Supports 360mm AIO-Modularity Design for M-ATX, ITX Motherboard-DAN Cases Collaboration - Black (A3X-WDG)
This 26.3L micro form factor chassis supports M-ATX/ITX motherboards and 360mm AIOs, ideal for compact, high-performance builds.
NZXT H3 Flow – Micro-ATX PC Case – Optimized Airflow – Includes 1 x 120mm Rear Fan – Supports Full-Sized GPUs – Fits 280mm Front, 240mm Top Radiator – Back-Connect Motherboard – White
A space-efficient Micro-ATX case with extensive mesh panels for airflow, supporting GPUs up to 377mm and back-connect motherboards.
Genuine Walnut Wood Micro ATX Case, MATX PC Case with 4 × 120mm 3 Pin Non-PWM Case Fans Pre-Installed, Temper Glass Side Panel, with Type-C, Black, Cypress 3 Wood
This is a 372 x 210 x 402mm Micro-ATX case with a walnut wood front, four pre-installed 120mm 3-pin fans, and a Type-C 3.2 Gen 2 port, built for budget-conscious air-cooled systems.
NZXT H3 Flow – Micro-ATX PC Case – Optimized Airflow – Includes 1 x 120mm Rear Fan – Supports Full-Sized GPUs – Fits 280mm Front, 240mm Top Radiator – Back-Connect Motherboard – Black
A micro-ATX case with extensive mesh panels for airflow, supporting up to 377mm GPUs and back-connect motherboards.