PC Cases under $100

All PC Cases

81 PC cases under $100 from Lian Li, Okinos, Thermaltake and more. Most cost $45 to $98, and half cost less than $70.

Top brands: Thermaltake (7)Lian Li (5)

HYTE

ATX

+Four aRGB fans included with the case

+RGB lighting built into the case

+Full ATX board support

$99.99

as of 11/03/2026 23:33 PST - Details

Montech

E-ATX, Mid tower

+Supports E-ATX motherboards for larger builds

+Mid tower form factor fits common desk and floor spaces

+High airflow design for better component cooling

$69.00

as of 11/04/2026 00:16 PST - Details

Phanteks

Mid tower

+Tempered glass for a showcase look

+Integrated RGB lighting included

+Rear-connect motherboard support

$99.99

as of 11/04/2026 00:38 PST - Details

SilverStone

ITX

+Mini-ITX support keeps the footprint small

+Mesh front panel supports airflow

+Ultra compact size saves desk and shelf space

$68.67

as of 11/04/2026 07:08 PST - Details

Thermaltake

ATX

+Four 120mm ARGB fans included

+ARGB lighting built in for a lit build

+Tempered glass panels show the interior

$79.99

as of 11/04/2026 08:06 PST - Details

SilverStone

ITX, Small form factor

+Mini-ITX support keeps the footprint small

+All steel construction adds sturdiness

+Small form factor saves desk and shelf space

$89.99-5%Was: ~~$95.04~~

as of 11/04/2026 07:08 PST - Details

Corsair

ATX, Mid tower

+Tempered glass side panel shows interior

+Supports radiators up to 360 mm

+Supports ATX motherboards

−No fans included

$84.15-16%List: ~~$99.99~~

as of 11/04/2026 13:10 PST - Details

RosewillSpec score 9.4

ATX, Mid tower

+Eight 3.5 inch drive bays for storage

+Mesh panel designed for airflow

+Four 140mm PWM fans included

$80.99-10%List: ~~$89.99~~

as of 11/04/2026 07:06 PST - Details

ZalmanSpec score 8.7

ATX, Mid tower

+Includes an RGB lighting strip with control button

+Supports GPUs up to 295mm long

+Radiator support up to 240mm

−Shorter GPU clearance at 295mm than some mid towers

$39.99-7%Was: ~~$42.98~~

as of 11/04/2026 09:06 PST - Details

Zalman

ATX, Mid tower

+Ships with three 120mm fans included

+Mid tower ATX form factor fits common builds

+Supports GPUs up to 330mm long

−Compact for a mid tower, limiting internal space

$49.99-6%Was: ~~$52.99~~

as of 11/04/2026 09:06 PST - Details

darkFlash

ATX, Mid tower

+Four PWM ARGB fans pre-installed

+Dual tempered glass panels for a full view

+Mid tower size fits standard ATX motherboards

$95.17-5%Was: ~~$99.99~~

as of 11/04/2026 14:05 PST - Details

darkFlashSpec score 9.4

ATX, Mid tower

+Dual tempered glass side panels for a full view

+Three PWM ARGB fans included

+USB-C port on the front panel

−Supports GPUs up to 400 mm, the shortest GPU limit here

$99.99

as of 11/04/2026 14:05 PST - Details

G.SkillSpec score 8.8

ATX, Mid tower

+Tempered glass side panel for viewing components

+ATX mid tower form factor

+Airflow-focused design for component cooling

−Only two hard drive bays

$49.99

as of 11/03/2026 23:05 PST - Details

ZalmanSpec score 8.7

ATX, Mid tower

+Includes one 120mm PWM fan

+High airflow mesh front panel

+Fits a 360mm radiator for liquid cooling

−Fits GPUs only up to 325mm long

$49.98

as of 11/04/2026 09:07 PST - Details

ZalmanSpec score 8.7

ATX, Mid tower

+Supports GPUs up to 315mm long

+Radiator support up to 240mm

+Full tinted acrylic side panel

−Includes two 120mm fans, fewer than three

$54.98

as of 11/04/2026 09:06 PST - Details

Casendy

ITX

+Compact ITX form factor saves desk space

+Includes a front USB 2.0 port and HD audio jack

+Includes a foot stand for stable placement

−Mini ITX size limits component and GPU options

$28.69

as of 11/04/2026 13:09 PST - Details

Computer Upgrade King

mATX

+Includes six pre-installed PWM ARGB fans

+Tempered glass side window shows the interior

+Supports GPUs up to 315 mm long

−Shorter GPU clearance than typical mid tower cases

$69.99

as of 11/04/2026 13:09 PST - Details

Corsair

Mid tower

+Three RS120 PWM fans included

+GPU anti-sag stabilization arm supports heavy graphics cards

+Supports radiators up to 360 mm

−No RGB lighting

$71.00

as of 11/04/2026 13:10 PST - Details

darkFlash

ITX

+Mini ITX form factor for a small footprint

+Three PWM ARGB fans pre-installed

+Dual tempered glass panels for a full view

−ITX form factor only fits Mini ITX motherboards

$64.99

as of 11/04/2026 14:05 PST - Details

Generic

ITX

+Compact 312x135x193 mm footprint

+Steel and aluminum alloy construction

+USB 3.0 Type-C front port

−Supports only ITX motherboards

$89.19

as of 11/04/2026 14:08 PST - Details

Generic

ITX

+Mini-ITX form factor for a compact footprint

+Four USB ports on the case

+Suited to HTPC and industrial control builds

−Mini-ITX size limits the motherboard options

$35.79

as of 11/03/2026 23:38 PST - Details

Okinos

mATX

+Panoramic tempered glass front

+Compact micro ATX form factor

+RGB lighting included

−No radiator support

−GPU clearance limited to 309mm

$49.99

as of 11/04/2026 00:31 PST - Details

Okinos

mATX

+Four 120mm case fans pre-installed

+Tempered glass side panel

+Supports GPUs up to 285mm long

−Shorter GPU clearance than many micro ATX cases

$59.99

as of 11/04/2026 00:31 PST - Details

Shinysnake

ITX, Small form factor

+Compact 10.4L chassis for small desk setups

+Supports GPUs up to 205mm long

+Mesh design with airflow for cooling

−Small size limits GPU length to 205mm

$79.99

as of 11/04/2026 07:08 PST - Details

Shinysnake

ITX, Small form factor

+Very compact 8.5L chassis for small builds

+Supports GPUs up to 325mm long

+Mesh design with airflow for cooling

−Only two fan slots for cooling

$79.99

as of 11/04/2026 07:08 PST - Details

Thermaltake

E-ATX, Mid tower

+ARGB lighting built in for a lit build

+Tempered glass panels show the interior

+Fits a 360mm radiator for liquid cooling

−Cooling fans are not included with the case

$73.65

as of 11/04/2026 08:06 PST - Details

Zalman

mATX, Small form factor

+Compact Micro-ATX form factor saves desk space

+Includes an 80mm fan

+Heavy-duty 0.8mm steel body

−Fits GPUs only up to 260mm long

$37.99

as of 11/04/2026 09:07 PST - Details

Mars Gaming

ATX

+ATX form factor fits most standard motherboards

+Full side window shows internal components

+Front grille for airflow

$63.15

as of 11/04/2026 00:07 PST - Details

Compare specs

Fits	Tower size	Spec score	Price
ATX		n/a	$99.99 as of 11/03/2026 23:33 PST - Details
E-ATX	Mid tower	n/a	$69.00 as of 11/04/2026 00:16 PST - Details
	Mid tower	n/a	$99.99 as of 11/04/2026 00:38 PST - Details
ITX		n/a	$68.67 as of 11/04/2026 07:08 PST - Details
ATX		n/a	$79.99 as of 11/04/2026 08:06 PST - Details
ITX	Small form factor	n/a	$89.99 as of 11/04/2026 07:08 PST - Details
ATX	Mid tower	n/a	$84.15 as of 11/04/2026 13:10 PST - Details
ATX	Mid tower	9.4	$80.99 as of 11/04/2026 07:06 PST - Details
ATX	Mid tower	8.7	$39.99 as of 11/04/2026 09:06 PST - Details
ATX	Mid tower	n/a	$49.99 as of 11/04/2026 09:06 PST - Details

Before you buy

PC Case Sizes: Full Tower vs Mid Tower vs Mini

Spec scores, pros and cons, and prices are explained in the How it works section of the About page.

PC Cases under $100

Compare specs

Before you buy

Other price ranges

Popular filters

PC Cases by use

Related product types