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Lian Li O11 Air Small Case - Mini ITX - Mesh & Aluminum Panel - include 2 x 140MM PWM fans & 120mm PWM fan - up to 200mm long full ATX PSUs (O11AMX BLACK)
Lian Li

O11 Air Small Case - Mini ITX - Mesh & Aluminum Panel - include 2 x 140MM PWM fans & 120mm PWM fan - up to 200mm long full ATX PSUs (O11AMX BLACK)

$99.99

*Price sourced from Amazon.com. Last updated 2026-07-06. Price and availability subject to change.

Bottom line: The O11 Air Small Case - Mini ITX - Mesh & Aluminum Panel - include 2 x 140MM PWM fans & 120mm PWM fan - up to 200mm long full ATX PSUs (O11AMX BLACK) is a niche pick — read recent reviews before buying in the pc cases category, priced around $99.99. Read recent reviews carefully before committing.

Lian Li O11 Air Small Case - Mini ITX - Mesh & Aluminum Panel - include 2 x 140MM PWM fans & 120mm PWM fan - up to 200mm long full ATX PSUs (O11AMX BLACK)

SpecPicks Verdict

SpecPicks classifies Lian Li O11 Air Small Case - Mini ITX - Mesh & Aluminum Panel… as a niche pick — read recent reviews before buying in the pc cases category, based on our editorial and benchmark analysis and our ranking model that weights rating × review-volume × price-fit. Lian Li's positioning sits within the broader category mid-tier. Use the Compare tool to put it side-by-side with two or three close alternatives before clicking through to Amazon.

Common buyer scenarios for pc cases of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the Amazon listing before purchase. Prices, stock, and Prime eligibility update directly from Amazon's catalog and may have moved since this page was last verified.

Pros & Cons

Pros

  • ✓ Modular design for E-ATX (Max 280 mm wide)/ ATX/ Micro-ATX/ Mini-ITX motherboards
  • ✓ Backed by Lian Li's warranty and support channels
  • ✓ Ships via Amazon with Prime eligibility and the standard returns policy

Cons

  • ✗ Confirm socket / form-factor / power-rating compatibility against your build before ordering
  • ✗ Price, stock, and Prime eligibility update from Amazon and may have changed since this page was last verified

Key Features

  • Modular design for E-ATX (Max 280 mm wide)/ ATX/ Micro-ATX/ Mini-ITX motherboards
  • Spacious interior to accommodate multiple confirgurations for either air or AIO cooling setups
  • Mesh design on the front, top and side panels allows maximum airflow from different sides of the case and acts as dust filter to avoid dust buildup inside the case
  • Dual-chamber design for efficient cable management
  • Premium brushed aluminum and tempered glass for aesthetics and functionality

Full Specifications

BrandLian Li
ColorBlack
Fan Size140 Millimeters
MaterialTempered Glass
Case TypeMini-Tower
Model NameLian Li O11 Air Small Case
Model NumberO11AIRMINIBLACK
Cooling MethodAir
Number of Fans2
Mfr Part NumberO11 AIR MINI BLACK
Total Usb Ports3
Antenna LocationBusiness, Gaming
Compatible DevicesMotherboards (E-ATX, ATX, Micro-ATX, Mini-ITX), PSUs (up to 200mm), Storage Drives (SSD/HDD), Graphics Cards (with vertical mounting support)
Enclosure MaterialTempered Glass

Ready to buy?

Lian Li O11 Air Small Case - Mini ITX - Mesh & Aluminum Panel - include 2 x 140MM PWM fans & 120mm PWM fan - up to 200mm long full ATX PSUs (O11AMX BLACK) is available on Amazon with Prime shipping and the full Amazon returns policy. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.

Check price on Amazon →

*Price sourced from Amazon.com. Last updated 2026-07-06. Price and availability subject to change.

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