Top Sellers

O11 Dynamic Mini Midi-Tower Case - Black

  • Versatile and compact case
  • adjustable expansion slot configurations
  • customisable to user requirements

PRE ORDER (ETA: 4 January 2021)

£89.99 *
pay with credit card pay with amazon payments pay with bitcoin Pay by Finance with Hitachi Personal Finance

Stock Code: CA-78L-LL

EAN: 4718466009722


Manufacturer: Lian-Li

tech communitySupported by the biggest tech community
Direct Service Hotline
+44 (0)1782 44 44 55
What our customers say about us
4.8 Google Customer Reviews
Product information:

O11 Dynamic Mini Midi-Tower Case - Black

Developed in collaboration with renowned overclocker der8auer, the O11 Dynamic Mini from Lian Li is not only a smaller version of the previous O11 Dynamic case but offers enhanced functionality. This is due to a rear panel that can be adjusted to match the user's requirements. By default the full 7 expansion slots are available but this can be adjusted down to just 3 to free up internal space. Meanwhile the power supply, drives and cables are stored in a separate second chamber. All in all the O11 Dynamic Mini is a stylish case, with a compact form in aluminium and tempered glass.

The Lian Li O11 Dynamic Mini at a glance:

  • Extremely versatile thanks to a 'modular' back panel
  • Compatible with motherboards with ATX, Micro-ATX or Mini-ITX form factors
  • Front and left side panels made from tempered glass
  • Roof and right side panels made from aluminium
  • I/O panel with a single USB-C and two USB 3.0 ports
  • Support for graphics cards up to 395mm in length
  • Space for up to nine 120 mm fans
  • Suitable for SFX and SFX-L power supplies

The Lian Li O11 Dynamic Mini at a glance:

As already mentioned the Lian Li O11 Dynamic Mini is an extremely versatile case, this is due to an innovative back panel, which has expansion slots that can be adjusted depending on users' requirements.

7 slot configuration

In its full 7 slot configuration installing an ATX motherboard is possible.Fans can be mounted to the roof and there is space beside the motherboard to attach a radiator as well as a second radiator to the bottom of the case.

  • Motherboards: ATX, Micro-ATX, Mini-ITX
  • Expansion slots: 7
  • Roof: 120 or 140 mm fans (up to 25 mm thick)
  • Side: 280 mm radiator up to 65 mm thick or 240 mm radiator up to 85 mm thick
  • Bottom (ATX): Max. 360 radiator or 120 mm fans
  • Bottom (Micro-ATX/Mini-ITX): Max. 360/280 radiator or 140 mm fans

5 slot configuration

In the 5 slots model a Mini-ITX or Micro-ATX motherboard can be installed. The extra space generated allows for a better cooling solution to be installed. This includes either a roof mounted 360 or 280 radiator.

  • Motherboards: Micro-ATX, Mini-ITX
  • Expansion slots: 5
  • Roof: Max. 360 or 280 radiator (up to 65 mm)
  • Side: 280 mm radiator up to 65 mm thick or 240 mm radiator up to 85 mm thick
  • Bottom (Micro-ATX): Max. a 360 radiator or 120 mm fans
  • Bottom (Mini-ITX): Max. a 360 or 280 mm radiator or 140 mm fans

3 slot configuration

When set to the 3 slot configuration a full size GPU and Mini-ITX motherboard can be installed. Additional large radiators can be mounted above and below the motherboard.

  • Motherboards: Mini-ITX only
  • Expansion slots: 3
  • Roof: Max. 360 or 280 radiators (up to 100 mm)
  • Bottom: Max. 360/280 mm radiator (up to 75 mm thick) or 140 mm fans

Room for a Powerful Gaming System

A 120 mm fan can be mounted to the rear panel. Air inlets at the bottom, roof, and side are equipped with magnetic dust filters, so the interior remains clean. The Lian Li O11 Dynamic Mini accommodates CPU coolers up to 170 mm in height meaning there are virtually no limits when choosing a powerful processor cooler. This case also supports large form factor graphics cards up to 395 mm in length.

Hard Drives and PSU options

The power supply unit and the storage drives are housed in the right chamber of the O11 Dynamic Mini. The case supports SFX and SFX-L form factor power supplies and offers bays for a total of four drives:

  • 2x 3.5/2.5" and 2x 2.5"

Outstanding Design, High quality Materials and Connectivity

The Lian Li O11 Dynamic Mini shares the same distinctive, stylish design of all the O11 series cases, with a sturdy steel frame and an aluminium construction for the roof and right side panel. The left side and front panels are made of 4mm thick tempered glass enabling users to showcase their hardware. Additionally the ports and buttons integrated into the roof of the Lian Li O11 Dynamic Mini are easily accessible:

  • 2x USB 3.0 type-A
  • 1x USB 3.1 type-C
  • 1x 3.5 mm audio jack (4-pole)
  • Power button with integrated HDD LED


  • Dimensions: 269,5 x 380 x 420 mm (W x H x D)
  • Materials: steel (interior), aluminium, tempered glass
  • Weight: 8.5 kg
  • Colour: Black
  • Form factor: ATX, Micro-ATX, Mini-ITX
  • Total fans possible:
    3x 120 / 2x 140 mm (roof)
    2x 120 / 2x 140 mm (side)
    3x 120 / 2x 140 mm (bottom)
    1x 120 mm (rear)
  • Radiator-Mountings:
    1x max. 360 / 280 mm (roof)
    1x max. 240 / 280 mm (side)
    1x max. 360 / 280 mm (bottom)
  • Dust filters: bottom, roof, side
  • Drive bays:
    2x 3.5/2.5" (internal)
    2x 2.5" (internal)
  • PSU support: 1x SFX/SFX-L (optional)
  • Expansion slots: 7 / 5 / 3 (depending on the rear panel)
  • I/O panel:
    1x USB 3.1 type-C (internal connector)
    2x USB 3.0 type-A (internal connector)
    1x 3.5 mm combo audio jack (4-pole, TRRS)
    Power button
  • Maximum VGA length: 395 mm
  • Maximum CPU cooler height: 170 mm

More links for "O11 Dynamic Mini Midi-Tower Case - Black"


Customer review

No Review Yet

This is your chance!

Be the first to review this product

Write a review

Reviews will be active after verification

* Required field

 Recently Viewed
    Stock level indicator


    Place an order before stock is available and book your place in the queue. You will be charged at the time of ordering.

    Bought to order

    Items that are bought by us when a purchase is made, this generally is for highly expensive items, items with a very slow run rate or speciality items

    In stock

    The item is in stock.

    Due today

    The item is out of stock and expected to arrive today.

    ETA: XX.XX

    The item is out of stock and estimated to arrive on the date provided.

    Built To Order

    The Item is built to order. As you change the options, the stock status will automatically update depending on your selection.

    Out of stock

    The item is out of stock and estimated delivery date is not known at this time.