Skip to: |

Newegg.com - A great place to buy computers, computer parts, electronics, software, accessories, and DVDs online. With great prices, fast shipping, and top-rated customer service - once you know, you Newegg.

If you are reading this message, Please click this link to reload this page.(Do not use your browser's "Refresh" button). Please email us if you're running the latest version of your browser and you still see this message.

Newegg.com - Computer Parts, Laptops, Electronics, HDTVs, Digital Cameras and More!

Sign up today for a 30-day free trial of Newegg Premier
  • | Wish List
  • Help
Search all
Search
Home
Home > 
Computer Hardware > 
Computer Cases > 
Computer Cases > 
Lian-Li > 
Item#: N82E16811112383

LIAN LI PC-B12B Black Aluminum ATX Mid Tower Computer Case

  • Aluminum ATX Mid Tower
  • USB 3.0 x 2 / HD Audio Front Ports
  • 2 External 5.25" Drive Bays
ICON Loading...

Outside elegance, inside excellence.

All-black brushed aluminum exterior in simple and clean lines make LIAN LI PC-B12B mid tower appealing with stately soberness. Built for silence, this case features closed design with no visible vents. Panels are padded with foam to dampen noise, and a duct at the back to guide down the noise generated by 120mm fans.

  • newegg Optimized for Silence Isolation foam padded on side and top panels help reduce noise, while a downward duct at the rear directs the noise out.
  • newegg Excellent Cooling 2x 140mm front fans and 1x 120mm rear fan deliver excellent cooling and efficient ventilation.
  • newegg Cable Management Cutouts on motherboard tray help route and organize cables for neat looks and better ventilation.
  • newegg Easy Installation Too-less design for 5.25" drives, 3.5" drives and expansion cards permit quick installation and removal.
  • newegg Bottom-Placed PSU Bottom mounted PSU design guarantees better case stability and enhanced cooling. The air filter keep dust and dirt out for cleaning inner system and better heat dissipation.
  • newegg USB 3.0 Multimedia I/O Ports A concealed I/O panel allows easy access to 2x USB 3.0 ports, 1x headphone jack & 1x mic jack.

Learn more about the Lian-Li PC-B12B

Model

Brand
LIAN LI
Model
PC-B12B

Spec

Type
ATX Mid Tower
Color
Black
Case Material
Aluminum
With Power Supply
No
Power Supply Mounted
Bottom
Motherboard Compatibility
Micro ATX / ATX / ITX
With Side Panel Window
No

Expansion

External 5.25" Drive Bays
2
External 3.5" Drive Bays
No
Hot-Swap Drive Bays
HDD bay
3.5-Inch HDD x 3 (Optional hotswap) / 2.5-Inch HDD x 1
Expansion Slots
8

Front Ports

Front Ports
USB 3.0 x 2 / HD Audio

Cooling System

80mm Fans
No
120mm Fans
1 x 120mm Rear Fan
140mm Fans
1 x 140mm Front Fan
Side Air duct
No

Physical Spec

Dimensions
8.27" x 18.58" x 19.61"
Weight
14.11 lbs.

Features

Features
Maximum Compatibility
VGA Card length: 360mm
PSU length: 240mm
CPU cooler height: 160mm

Quick Info

Warranty

  • Limited Warranty period (parts): 1 year
  • Limited Warranty period (labor): 1 year


Customer Reviews of the Lian-Li PC-B12B

Do you own this product? Write a Review

ICON Loading...

Filter Results

Go
  • David L.
  • 2/17/2013 6:50:55 AM
  • Tech Level: High
  • Ownership: 1 week to 1 month
  • Verified Owner

2 out of 5 eggsNot What I Expected

Pros: Looks good.

Cons: Poor cable management features - if you install the directional fan shroud you need a screwdriver to remove the side panel screw - sharp edges on the cable cutouts that are provided - one front fan connector is not long enough to reach the motherboard.

Other Thoughts: After reading all the hype about Lian Li cases I'm not impressed. For the money I expected a much better built & thought out case.

0 out of 1 people found this review helpful. Did you? Yes No

  • Judith S.
  • 10/20/2012 1:13:28 PM
  • Tech Level: Somewhat High
  • Ownership: 1 month to 1 year
  • Verified Owner

2 out of 5 eggsFlawed Air Intake Design

Pros: See previous review by me.

Cons: Well, after owning it for a month now I had a couple of overheat lockups. After some investigation I have concluded that the two front fans, despite looking more than enough for the job, are unable to pull in an adequate air supply from the small vent located on the bottom front of the case.

In order to determine this, I monitored my GPU temperatures with the case fully intact. The temperature slowly climbed to 93 C in about half an hour. I then took the side panel off and within minutes the temperature dropped to 77 C. I felt for air flow from the fans and it felt rather weak. I pulled the fan casing out (This is very easy. Two thumb screws and bam it's out.) and felt the air flowing from the fans without the restriction of being forced to pull air through the intake. The difference was astonishingly stronger air flow.

Therefore, despite the fact that I love every other aspect of its design, I sadly conclude that it has a serious flaw. I am running stock cooling and am not overclocking or doing anything that should cause any components to overheat. The case air intake is simply insufficient to control the heat of modern components. With the side panel on, my GPU only just barely manages a couple of degrees below overheating and after prolonged use will eventually fail for lack of fresh air.

If you are wondering, my graphics card is an EVGA 896-P3-1260-AR GeForce GTX 260

6 out of 8 people found this review helpful. Did you? Yes No

  • Judith S.
  • 9/29/2012 12:17:00 PM
  • Tech Level: Somewhat High
  • Ownership: 1 week to 1 month
  • Verified Owner

5 out of 5 eggsNoise Bamping! Air Duck!

Pros: All the parts fit together with near perfect precision.

Perfect amount of screws supplied for mounting all hard drives.

The edges of the aluminum have been machined in a way that they are not sharp. My hands are very sensitive and I'm very thankful for this.

Easy to remove all panels, including the top. Only the top requires a screwdriver to remove.

The layout is excellent. Maximum space for even the largest video card and still plenty of space for all four of my hard drives.

Cables go under the motherboard panel though it's a tight fit especially for the main power cable. I spent several hours managing the cables and it's definitely worth doing to get a really clean interior for the air to flow through. I wish I could post a picture of it.

Hard drives slide in on rails with ease and can go in frontwards or backwards, whichever you prefer. I love the way they mount. Completely tool free.

The tool-less PCI holders also work extremely well and are very sturdy and satisfying to snap into place.

The feet are very large and stick to whatever surface to prevent the computer from being nudged accidentally.

The air filters are the washable kind and are easily accessible. I wouldn't worry about ever having to find new ones.

I'm also happy to finally get USB 3.0 on my front panel. (See other thoughts on this if you are a Vista or XP user)

Cons: When I'm moving the computer, the front panel tends to slip off a little too easily. I mean it's good that it comes off but it's a slight nuisance.

My PC Power and Cooling S61EPS 610W PSU does not fit flush against the back of the case because of a very small piece of metal in the way (I tried both possible mounting directions). It's close enough to not cause any issues, though.

Other Thoughts: The rubber "wheels" the hard drives mount with provide just enough friction to prevent hard drives from sliding out or moving.

The noise dampening is a little gimmicky especially with the case's motto being "the sound of silence." It IS more quiet, but it's exactly what you would expect--a small difference. And if you've got the stock cooler on the CPU, as soon as there's any load you're going to hear it clearly. The difference is more noticeable when the PC is idling. I have it in my bedroom and now I can barely hear the thing while I am sleeping.

If you are running Vista or XP, the front panel USB 3 connectors could be a hassle for you because the chipset drivers probably won't support those two OS's. You should just go ahead and use the USB 3 to 2 converter that comes with the case until you upgrade your OS.


Tool-less optical drive mount works fine but I went ahead and used one screw for an extra bit of security since my drive felt a little loose after installed.

2 out of 2 people found this review helpful. Did you? Yes No

ICON Loading...
Are you an E-Blast Insider? Subscribe Newegg e-Blast
PayPal
Shop without retyping payment details. Secure shopping made faster.
Check out with PayPal.

Home
Home > 
Computer Hardware > 
Computer Cases > 
Computer Cases > 
Lian-Li > 
Item#: N82E16811112383
Shop by Region: United States | Canada | China
VeriSign Click for the BBB Business Review of this Computers - Supplies & Parts in Whittier CAThis site protected by Trustwave's Trusted Commerce program Inc500
Policy & Agreement | Privacy Policy  © 2000-2014 Newegg Inc.  All rights reserved.
If the Adobe Reader does not appear when you click on a link for a PDF file, you can download Adobe Reader from the Adobe web site. nassau