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LIAN LI Lancool First Knight Series PC-K9B Black Aluminum / Steel ATX Mid Tower Computer Case

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  • Aluminum / Steel ATX Mid Tower
  • USB3.0 x 1 / USB2.0 x 1 / HD Audio Front Ports
  • 2 External 5.25" Drive Bays
  • 6 Internal 3.5" Drive Bays

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  • Overview
  • Specifications
  • Warranty & Returns
  • Reviews

Simple and stylish, as LIAN LI always be. The LIAN Li Lancool First Knight Series PC-K9 comes equipped with two front 140mm fans and one rear 120mm fan for efficient cooling. The front I/O panel hosts two USB 3.0, one e-SATA and audio in/out jacks. The tool-less design for PCI cards, PSU and ODD, adjustable HDD rack and cable management system make installation fast, effortless and clutter-free.

This case supports up to 415mm long video card with HDD cage removed and liquid cooling, making it ideal for the top-of-the-line graphics cards in combination with the best thermal dynamics.

  • newegg High Thermal Performance Two 140mm fan (front) and one 120mm fan (Rear) keep hot air from damaging your hardware.
  • newegg Adjustable HDD Rack Directly behind the intake fans, six 3.5" HDDs and four 2.5" can be mounted, secured using thumb-screws with rubber-suspension. Users can choose for their HDDs to face forward or backward as desired.
  • newegg USB 3.0 Multi-media I/O Ports Users can easily access USB 3.0 and HD Audio ports.
  • newegg Tool-less Design The LIAN Li PC-K9 comes with 7 tool-less PCI card holders to secure PCI add-on cards. Simply close the arm in the locked position. It also has a tool-less PSU mount which uses a quick and easy clamp to secure PSUs in position. The tool-less optical drive mounting supports standard 5.25" optical drives.
  • newegg Maximum Video Card Space Up to 415mm long graphics card is supported with HDD rack removed or 285mm without.
  • newegg Cable Clamp Cable-Management Kit for cables to pass through allow users to conveniently manage the cables.

Learn more about the Lian Li PC-K9B

Warranty, Returns, And Additional Information
  • Warranty
  • Limited Warranty period (parts): 1 year
  • Limited Warranty period (labor): 1 year
  • Read full details
  • Return Policies
    • Return for refund within: 30 days
    • Return for replacement within: 30 days
  • This item is covered by Newegg.com's Standard Return Policy.
Ownership: 1 day to 1 week
Verified Owner
3/ 5
Update on case issues

Pros: The case layout is nice with wire channel in the back side. 6 drive bays plus room for 2 SSD drives. Very efficient layout for the size. I would recommend the case, except issues below.

Cons: Improper packing by manufacture can lead to damaged drive cage when it arrives.

Other Thoughts: When shipped the extra box of screws are strapped to the drive cage. Shipping force caused this to shear several rivets of the drive cage and bending it out of shape. I managed to re-rivet and re-straighten out the drive cage. I suspect there is better value if you shop around. I'll compare with the Fractal Design Core 3000 when it arrives, at half the price.

1 out of 1 people found this review helpful. Did you?
Ownership: 1 week to 1 month
Verified Owner
2/ 5
Lian Li is no longer the product it was

Pros: Six internal drive bays. Layout very close to the LIAN LI PC-9F.

Cons: Drive bays wobble and are not rigid as in the LIAN LI PC-9F. Rivets are not attached properly such that the drive cage flops around easily. Not sure what happened to the legendary Lian Li quality, but this is a sham compared to past products.

Other Thoughts: I was hoping to acquire another case similar to the LIAN LI PC-9F. Layout is similar but quality is poor. There are many other "steel" cases out there that equal and surpass this case at half the price. Probably the Last Lian Li I will ever buy.

1 out of 1 people found this review helpful. Did you?
4/ 5
Good, but...

Comments: I think I should have paid the extra money and gotten the Lian Li PC-9F, which is very similar except the frame is aluminum too and it has a cut out on top for a fan, which is something I'm planning to add to this one eventually. Aside from the minor negatives I do like this case albeit slightly disappointed in it. Btw they do make this same version with a painted interior, but I think it's only sold outside the U.S.

Did you find this review helpful?
4/ 5
This case rules!

Comments: I'm currently running a supermicro motherboard and a xeon processor and four hard drives. Temps are stable. This case works great as a small home server case and I'm very happy with it.

Did you find this review helpful?
5/ 5
exquisite

Comments: Best deal ever! Go NEWEGG!

Did you find this review helpful?
Ownership: 1 month to 1 year
Verified Owner
4/ 5
Pretty good case

Pros: Air filters very easy to access and clean. Not too absurdly flashy. Good interior room; By removing one of the two internal drive cages, the case will hold an absurdly long graphics card. My GTX460 fit easily without removing the extra internal drive cage.

Cons: Build quality isn't quite up to the standard of my 3 older Lancool cases. My previous Lancool case (one a bit more upscale than this one) had soundproofing on the interior of the very sturdy side panels. The side panels on this case are comparatively flimsy and not soundproofed. My wife and kids have early model K7 cases, which are quite like this one, but even on those cases the side panels are sturdier. This doesn't matter much to me, since the case is sturdy enough for my uses, but it is mildly disappointing. Similarly the drive mounting system in the new case, while convenient and functional, has a cheaper feel to it than that in the old case. I would have appreciated an eSATA front connector as there was on my older LanCool cases.

Other Thoughts: Nothing in the cons is a deal breaker for me. Short of spending 200+ dollars, I don't know where you'd find a perfect case, and this one is pretty good. Unless you are breathing HEPA filtered air, you will find the ease of reaching and cleaning the case's filters much more important than the lack of heft to the side panels. At the time of this writing (June 1) there are significant errors in Newegg's product description. There are TWO usb 3.0 front connectors and zero usb 2.0 connectors, not the 1+1 scheme in the product description. Moreover there are THREE, not TWO, 5.25 inch front bays. Newegg, can you fix your product description??

3 out of 3 people found this review helpful. Did you?
5/ 5
good case
Did you find this review helpful?
5/ 5
Great case
Did you find this review helpful?
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