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3 year on-site PC warranty*

Lian Li PC-O11DW Mid Tower Gaming Case

CCL Code: CAS3708
Manufacturer Code: PC-O11DW
| Manufacturer: Lian Li

Key Features:

  • PSU not included
  • 0 x 5.25" External Bay(s)
  • 4 x 2.5", 2 x 3.5" HDD Bay(s)
  • Max MB Size: E-ATX
  • Tempered Glass
  • Front USB Type-C Port


inc VAT

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Delivery Options

Tomorrow via DPD Saturday

Free Delivery by Monday 23rd May

Order within

Collection Options

Monday 23rd May from Local Collection Point


Radiator Mountings (forefeits fan slots):
1x max. 360 mm (top) - Maximum Width inc fans: 90mm
1x max. 360 mm (bottom, forfeits SDD brackets) - Maximum Width inc fans: 85mm
1x max. 360 mm (side, front) - Maximum Width inc fans: 50mm

Filter: Bottom, top, side panel



Audio Line Out Ports x 1
USB Ports 3.0 Type-A x 2, 3.1 Type-C x 1

Optical Drive

Optical Drive Type None


External Expansion Bays 0
Internal Expansion Bays 3.5" x 2, 2.5" x 4
Floppy Disk Drive None


Expansion Slots 8


Cooling System 3 x 120 mm (bottom), 3 x 120 mm (top), 3 x 120 mm (side, front)
Power Supply ATX (Not Included)


Form Factor Midi Tower
Case Colour White
Material Steel (interior), Aluminium (front), tempered glass (front, side)
Motherboard Compatibility E-ATX, ATX, Micro-ATX
Width 272mm
Depth 445mm
Height 446mm
Weight 10,1 kg

Key Features

Firewire No
Main Colour White
Case Type Tower
USB 3.0 Support Yes
Case Form Factor Mid Tower
Power Supply Included No
Optimised for Gaming
80Plus Rated No
PSU Form Factor ATX
Display Model in Showroom No
L.E.D Fan No LED
Internal 3.5" Bay 2
Internal 2.5" Bay 4
Micro-ATX Yes
Cooler Height 155 mm
Built-in Card Reader No
USB Type-C Support Yes
Front HDMI No
Side Panel Type Tempered Glass
GPU Length 420 mm
PSU Depth 255 mm
Front Audio Type Separate
Maximum Motherboard Size Supported E-ATX


Warranty 1 Year

Item Details

Manufacturer Lian Li
Manufacturer Code PC-O11DW
Alternative Part Numbers CH-KOL-002, O11 White
EAN 4718466008695
UPC 840353009370
Condition New

Warranty Information

Warranty 1 Year

Manufacturer Information

Manufacturer Lian Li
Manufacturer Code PC-O11DW
Questions and Answers

Do you have you a question about the Lian-Li PC-O11 Dynamic Midi-Tower - White Window?

Q: What comes in the box? screws and accessories etc..
Post Answer
Q: How many fans are included?
Answer by Website User on 1st June 2020
This case does not include any fans. -MR
2 customers found this answer helpful.
Post Answer
Q: Hi I have an antec 1000 watt psu will it fit in this case? thanks
Answer by Website User on 19th November 2019
Yes, it will as long as it is a standard ATX PSU
1 customer found this answer helpful.
Post Answer
4.8 / 5 5 reviews

Paul Taylor

7 months ago

Marked at a great price and quickest delivery I could fine. Will definitely be using again for any future computing parts

Happy customer.

April 2020

Great case.


March 2020

Great pc case to build in very spacious and easy to cable manage


January 2020

For anyone air cooling with a large heatsink: this case only supports up to 159mm so your NH D15s and dark rock pros will NOT fit in this. It's designed for water cooling. This case almost had everything: amazing cable management options, huge variety of cooling options, unique design and a front USB C connector. However for some reason case manufacturers still can't get this one thing 100% right all the time: the back io was not cut perfectly and therefore the screw holes for the graphics card did not line up to the point where I had to put a significant amount of force into pushing it in position while screwing it in. This is such a simple but important thing, easily fixed by making the screw holes longer so there is some room for error. Otherwise the design is great and the rest of the build quality is excellent. Airflow is also excellent and my cpu and gpu both sit at under 70C with only 2 exhaust fans at the top. This case does make having a gpu without an indented pcie power connector quite tight though, the power cables push against the glass on my 5700xt red dragon so beware if you've also got a card without indented pcie power.


December 2019

Really good quality case that looks great.

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