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PC Cases under $100

All PC Cases

80 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)

All filtersFilters×
BrandOkinos7Thermaltake7Zalman7darkFlash5Lian Li5Mars Gaming4Montech4Antec3
Show all 33Corsair3Jonsbo3Diypc2NZXT2Phanteks2Rosewill2Shinysnake2SilverStone2AeroCool1ASUS1Casendy1Computer Upgrade King1Cooler Master1Cougar1Fractal Design1G.Skill1Gamdias1Genérico1HYTE1HYXN1ModFurne1Raidmax1Seexddt1TRYX1Xidonasuo1
FitsATX38mATX17ITX14E-ATX7
Tower sizeMid tower33Small form factor4Mini tower3Full tower1
Mesh or airflow frontMesh or airflow front29
Graphics card lengthUnder 33011330 to 39010390 to 42013420 and up9
Largest radiator36031240102801
Tempered glass panelTempered glass panel39
RGB lightingRGB lighting27
Fans includedFans included33
PriceUnder $5015Under $7546Under $15065$50 & above65$75 & above34
Clear allShow 80 PC Cases
80 resultsSort byRecommendedSpec scorePrice: low to highPrice: high to low
Mars Gaming

ATX

+Tempered glass window shows internal components
+Metal-mesh front panel for airflow
+Includes three front 120mm fans
$78.37
as of 11/04/2026 00:06 PST - Details
Mars Gaming

ATX

+Tempered glass window shows internal components
+Metal-mesh front panel for airflow
+Includes three front 120mm fans
$64.15
as of 11/04/2026 00:06 PST - Details
darkFlashSpec score 9.4

mATX

+Full-mesh front panel for high airflow
+Tool-free clamshell side panel for easy access
+Compact Micro-ATX size
$64.99
as of 11/03/2026 22:33 PST - Details
HYXNSpec score 9.4

ATX, Mid tower

+Seven ARGB fans pre-installed
+Tempered glass shows the interior
+Mid-tower ATX form fits common builds
$89.99
as of 11/03/2026 23:33 PST - Details
OkinosSpec score 9.4

ATX

+Four 120mm fans pre-installed
+Tempered glass side panel
+Supports GPUs up to 415mm long
$89.99
as of 11/04/2026 00:31 PST - Details
JonsboSpec score 8.9

mATX

+Supports GPUs up to 365 mm long
+Supports radiators up to 240 mm
+Micro-ATX form factor in a mini desktop size
$72.99
as of 11/03/2026 23:40 PST - Details
OkinosSpec score 8.8

mATX

+Three 120mm fans pre-installed
+Supports a 240mm radiator
+Supports GPUs up to 330mm long
$59.99
as of 11/04/2026 00:31 PST - Details
RaidmaxSpec score 8.8

ATX, Mid tower

+Five 120mm fans pre-installed
+Tempered glass panoramic view
+Mesh panel supports airflow
$59.99
as of 11/04/2026 00:48 PST - Details
Cougar

ATX, Mid tower

+Panoramic triple tempered glass panels show the interior
+Three ARGB fans pre-installed for lighting and airflow
+Central Flow Vent design supports airflow
$84.99
as of 11/03/2026 22:30 PST - Details
Jonsbo

mATX, Mini tower

+Mini tower layout in a compact Micro-ATX size
+Detachable carrying handle for portability
+Supports radiators up to 240 mm
$99.99
as of 11/03/2026 23:40 PST - Details
Jonsbo

ITX

+Aluminum alloy construction with walnut trim
+Mini ITX form factor for a compact build
+Low-profile design that works with a 1U flex power supply
$88.90
as of 11/03/2026 23:40 PST - Details
Lian Li

mATX

+Compact Micro-ATX form factor
+High airflow design
+Supports radiators up to 360 mm
$78.76
as of 11/03/2026 23:58 PST - Details
Ecvghd

ITX

+Mini ITX form factor for a compact build
+Desktop chassis designed for home video computer use
+HTPC chassis suited to a living room setup
$37.78
as of 11/04/2026 00:04 PST - Details
Mars Gaming

mATX

+Compact MicroATX form factor
+Front mesh supports airflow
+One hard drive bay
$75.32
as of 11/04/2026 00:07 PST - Details
Genérico

ITX

+Aluminum alloy construction for the chassis
+Mini ITX form factor for a compact build
+Open studio chassis layout
$96.11
as of 11/04/2026 00:14 PST - Details
Seexddt

ITX

+Mini ITX form factor for ITX motherboards
+USB 2.0 ports included on the enclosure
+Enclosure box design for desktop, gaming or industrial control use
$40.29
as of 11/04/2026 00:14 PST - Details
ModFurne

ITX

+Mini ITX form factor for a compact build
+Cold-rolled steel frame with plastic panels
+Black plastic panels for the exterior
$30.09
as of 11/04/2026 00:15 PST - Details
Okinos

mATX

+Three 120mm ARGB fans pre-installed
+Tempered glass panoramic view
+Compact micro ATX form factor
$59.99
as of 11/04/2026 00:31 PST - Details
Okinos

mATX

+RGB lighting included
+Five PCIe slots for expansion cards
+Micro ATX form factor for a compact build
$59.99
as of 11/04/2026 00:31 PST - Details
Okinos

ATX, Mid tower

+Four 120mm fans pre-installed
+Tempered glass side panel
+Supports GPUs up to 345mm long
$59.99
as of 11/04/2026 00:31 PST - Details
Xidonasuo

ITX

+ITX form factor suits compact builds
+Low profile footprint fits tight desk spaces
+Front USB panel for easy access
$98.99
as of 11/04/2026 00:45 PST - Details
Zalman

ATX, Mid tower

+Uses the ATX board form factor in a mid tower
+Includes a tempered glass side panel
+Supports graphics cards up to 295 mm long
$44.98
as of 11/04/2026 09:07 PST - Details
Zalman

ATX, Mid tower

+Includes a 120mm fan preinstalled
+Supports a 5.25 inch optical drive bay
+Mid tower ATX form factor
$49.99
as of 11/04/2026 09:06 PST - Details

Compare specs

PC caseFitsTower sizeSpec scorePrice
ATXn/a$78.37
as of 11/04/2026 00:06 PST - Details
ATXn/a$64.15
as of 11/04/2026 00:06 PST - Details
mATX9.4$64.99
as of 11/03/2026 22:33 PST - Details
ATXMid tower9.4$89.99
as of 11/03/2026 23:33 PST - Details
ATX9.4$89.99
as of 11/04/2026 00:31 PST - Details
mATX8.9$72.99
as of 11/03/2026 23:40 PST - Details
mATX8.8$59.99
as of 11/04/2026 00:31 PST - Details
ATXMid tower8.8$59.99
as of 11/04/2026 00:48 PST - Details
ATXMid towern/a$84.99
as of 11/03/2026 22:30 PST - Details
mATXMini towern/a$99.99
as of 11/03/2026 23:40 PST - Details

Before you buy

Other price ranges

CPU Coolers393Processors247Data Center GPUs82Graphics Cards371Motherboards640Power Supplies237Memory374Storage Drives577Binoculars228Network Cables1,382Cameras2,556Chromebooks196

Popular filters

PC Cases under $150109PC Cases with Tempered Glass Panel106ATX PC Cases100Mid Tower PC Cases86PC Cases with a Mesh Front82PC Cases with RGB Lighting80PC Cases with Fans Included74PC Cases under $20062

PC Cases by use

Gaming PC Cases185Airflow PC Cases74

Related product types

PC Cases under $150109PC Cases under $20062PC Cases under $7546PC Cases under $25023PC Cases under $5015PC Cases under $30011PC Cases under $40011

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