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PC Cases under $100

All PC Cases

4 PC cases under $100 from Lian Li, Okinos, Thermaltake and more. Prices run $38 to $89.

All filtersFilters (1)×
Tower size: Small form factor  ×Clear all
BrandShinysnake2SilverStone1Zalman1
FitsITX3mATX1
Tower sizeMid tower34Small form factor4Mini tower3Full tower1
Mesh or airflow frontMesh or airflow front2
Graphics card lengthUnder 3303
Fans includedFans included1
PriceUnder $501Under $751Under $1503$50 & above3$75 & above3
Clear allShow 4 PC Cases
Tower size: Small form factor  ×4 resultsSort byRecommendedSpec scorePrice: low to highPrice: high to low
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
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
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

Compare specs

PC caseFitsTower sizeSpec scorePrice
ITXSmall form factorn/a$89.99
as of 11/04/2026 07:08 PST - Details
mATXSmall form factorn/a$37.99
as of 11/04/2026 09:07 PST - Details
ITXSmall form factorn/a$79.99
as of 11/04/2026 07:08 PST - Details
ITXSmall form factorn/a$79.99
as of 11/04/2026 07:08 PST - Details

Before you buy

Other price ranges

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

Popular filters

PC Cases under $150107PC 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 $20061

PC Cases by use

Gaming PC Cases185Airflow PC Cases74

Related product types

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