Lian li PC-343B super server case


"discontinued"  But....We Click Here for parts that may still be available.

 Expected Changes on new case: Case has been made deeper to accommodate big motherboards, two longitudinal exchangeable plates on top, I/O ports moved to top of case, brackets for 4 pcs. 2.5 drives on backside of motherboard plate (which also is made of thicker aluminum, perforations on left side door with adjustable 2x140 fan bracket inside. PSU filter is redesigned, same as Lian Li use on some of their high-end cases. 1 pcs. rear HDD cage (for 3.5" drives) included. 2 pcs. extra top plates included with perforations for 2x140 rads Click Here for Accessories Available

Lian-Li PC-343B Modular Super Server Aluminum Cube Case - Black

Click Here for Accessories Available

Great (Big) Cubed Case. Check out the reviews! This case can handle it all. Up to 30 Hard Drives and 18 5.25" Bay Devices. Add as many fans and Radiator for even more cooling.

Online Reviews:
..............." Overall, the Lian Li is a case that can meet just about any cooling solution you might want to install, with accessories to make it very pleasing to the eye. " ................... "If you’re looking for a high quality modular computer case then look no further because I think I might have just found it! Introducing the Lian Li Server Cube!"



  • Removable top panel with optional plates
  • Built-in multi-media I/O ports
  • Optional Fan Filters
  • 5.25" to 3.5" Floppy Bay Converter
  • Removable Rear Mount Hard Disk Drive Cage
  • 5.25" to 3.5" Hard Disk Drive Cage Converter
  • Anti-Vibration rubber mounts for Hard Disk Drives
  • Optional dual power supply plate
  • Optional Liquid Cooling Radiator mounts
Dimension: 515mm x 458mm x 460mm
(W x H x D)
Material: Aluminum Black
Power Supply: Standard ATX PS2 ( 2 Slots)
Motherboards: ATX (Up to Size 12" x 9.6")
5.25 inch Bays: 18 (outside)
3.5 inch Bays: ( 7 )
Fans: (3) 120mm Rear Fan Holes
Two 80mm Rear Fans Holes
Expansion Slots: (7)

Not available for Will Call or APO Delivery

Click Here for Accessories Available

This is a condensed version of our shipping and returns policy, to see all the details including our RMA form please go to either of the following links
Domestic Shipping Information (US and Canada)

*Most orders are processed within 24 hours and are checked frequently Monday - Friday. Orders that placed by 2:00PM PST are usually filled the same day. Some items may contain language with additional processing times. You will be contacted if any items you ordered are no longer in stock.

Shipping Times: UPS Map of Times in Transit Click here  First-Class mail can take 2-7 business days and Priority Mail usually takes 1-4 business days.
95%+ of our items ship out of our local warehouse near Seattle, occasionally we'll have to ship from Oregon, California or New Jersey.

Canadian Customers: There are two ways of shipping to Canada through our website.
First Class Package International & Priority Mail International.
Delivery times for Canadian orders can vary due to International restrictions and customs regulations. Most orders are delivered in 5-14 business days but can take longer (21-45 days) during heavy shipping seasons or in the event of a customs hold which is rare

Military: As a courtesy to our Military personal we will ship by US postal service to an APO, DPO or FPO address. Be advised that US Postal Costs on large orders can be more expensive then comparable UPS shipping. 

Will Call pickup: Purchase on line and select "Will Call" as the shipping method and we'll email you when it is ready for pickup (usually next day). 
Note: Not all our items are warehoused locally and available for Will Call, if there any items on your order not available we will contact you asap
Map to our location

Special Delivery Instructions: We cannot give any carrier specific information on where to put your packages or whether to hold/require or not require a signature, you must contact the carrier directly after you receive a tracking or confirmation number.

Tracking: Tracking information will be sent to you as soon as it is available, occasionally there is a 24-72 hour delay in sending tracking if any item(s) had to be shipped from an alternate location.
Note: Tracking numbers will be sent you through an automated e-mail system, the email you submit on your order is the email address you will receive your tracking number .

International Shipping

We offer shipping to a select number of International Countries using UPS and USPS, if you do not see your country listed in the shipping dropdown feel free to contact us.

Whether for refund or replacement please use the RMA form at the bottom of this page for all, if you cannot find your order number or have questions send us a message or give us a call through our contact form

For Refund
Our return period for a refund is 30 days from the date of delivery.
To be eligible for a refund, your item must be in new sellable condition and with any original packaging.

For Replacement
All Coolerguy(s), CG and Cabcool branded items come with a 3 year replacement warranty, all other brands we will replace within 30 days after which you must contact the manufacturer. 

Several types of goods are exempt from being returned
Liquid / Water Cooling systems and related items are subject to the terms and conditions of the manufacturer.
Their returns handled direct, if you need additional information on the warranty or help in contacting them let us know.
Additional non-returnable items:
Gift cards