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Lian Li PC-X900 Midi Tower ATX Chassis - Black with Windowed Side Panel

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  • Form factor: Midi-Tower,
  • Type: PC,
  • Material: Aluminium.
  • Ventilation fan(s): 5x 120mm,
  • Internal drive bays: 7x 3.5",
  • External drive bays: 1x 3.5", 3x 5.25"
R4,628 incl. VAT
R4,024 excl. VAT

Volume discounts

Quantity Price You Save
5 R4,443 4%
10 R4,350 6%
30+ click to email

IN STOCK at EXTERNAL supplier.
If ordered before 10AM:
DELIVERED next business day (main centres)
or 3-5 business days (regional areas or large items)
COLLECTION from Geewiz available Same Day (approx 4:30pm)

Product is expected to be in stock, however stock levels are LOW, so stock may be finished. If ordered, we will contact you if this product is sold out



"Quality" is always the essence of Lian Li's products since 1998 when Lian Li offered the first all aluminum chassis to the market. Since then, Lian Li exemplifies the same quality standards, ensuring durability and craftsmanship come first. All products are manufactured in Taiwan and distributed to worldwide markets.

Lian Li put a lot of effect to bring out the quality of our products, there are hair-line brush finishing and with anodized on aluminum surfaces, and all the sharp edges has been removed.

In 2010, the new TYR X series, with new style, new structure, and better quality! There are also protection kit to protect user’s hand and cables. When come to users’ safety, all the detail counts.

LIAN LI - Excellent Design

User Interface is very important key in Lian Li chassis. The external fixture, user interface, and the internal structure all has been test to meet Lian Li’s high quality standard. 2010 Lian Li launched the new TYR series, PC-X900, with all aluminum alloy chassis, round edge design with stylish look. PC-X900 has hair-line brush anodized aluminum finishing.

The cutting edge tool-less design is an important key feature in 2010 Lian Li cases. Lian Li designer considered end user requirements, like those who need to build systems faster, or swap out components often. The brand new tool-less modules can make Lian Li users’ life much more convenient.

The TYR PC-X900 is the case which functionality and style converge.Open the side panel with the tool-less latch, HDD racks, 5x 120mm silent intake fans with filter, top mounted multi-media I/O ports, and the graphics card holder have been redesigned – because when it comes to your comfort, every detail counts.

TYR PC-X900 has two-heat zones design to have better thermal solution and tidy up internal space.

The new internal layout has the motherboard on middle level, which allows for easier access to the motherboard as well as more room above, thus larger CPU coolers can be used. To install the power supply unit, just slide the power supply unit throguh the opening at the rear of the case, and there are room for 180mm long power supply. If user need more space, there is a power supply extension kit.

Silent Performance

The fans are mounted with Lian Li’s anti-vibration fan mounting system; the rubber ring grommet absorbs the vibration, keeping the case silent.

The new 5.25” bay tool-less mounting incorporates a mounting bar equipped with rubber padding. After closing the mounting bar, the rubber pad pushes and holds the 5.25” device in position to both secure and absorb vibration from the device.

The aluminum PCI tool-less mounting module is equipped with a rubber pad which can hold the graphics card firmly while closing the gap found in the PCI bracket and PCI slot to reduce noise from escaping air and furthermore reduce vibrations.

TYR PC-X900 features Lian Li patented Anti-virbation HDD cage, which allow user to fit seven of 3.5" HDDs. It is easy to use, no tool required, simply using the special thrumb screw to secure the anti-vibration rubber ring to the HDD, and slide the HDD into the cage.

The power supply has rubber pads for both insulation and support. The mounting clip is also aligned with rubber to reduce vibrations but also and also secure the PSU without scratching the painted surface.

Lian L is equipped EMI spring at the bottom of the hard disk rack, so that keep quiet and shock-absorbing hard disk, and hard drive rack is still easy to install and remove.

Chassis has anti-vibration grommets to support the motherboard tray. The anti-vibration spring clips on the chassis push against the side panel to reduce the chance of vibration, while enhancing the perfect fit between the removable parts.

Thermal Solution

TYR PC-X900 features two-heat zone design, upper zone holds two opticals, one floppy and four HDDs. the lower zone holds the motherboard, power supply unit and three HDDs. to separate the heat sources for better thermal solution.

there are three of 120mm blue LED fans at the front to bring the cold air into the system. The fans cover the whole motherboard, and they can remove the heat fast.

In the upper zone, there is a 120mm exhaust blue LED fan at the rear to draw the hot air out, and improve the air flow inside the chassis.

In the lower zone, there is a 120mm exhaust blue LED fan at the rear to draw the hot air out, and improve the air flow inside the chassis.

There is a openings on the motheboard tray to allow user removed the CPU cooler.

There are vents on the PCI slots, provids extra cooling to graphics card.

The power supply unit is at the bottom of the case. It can draw in cold air directly through the vent below the power supply unit. This cooler, fresh air will keep your PSU components more cool and stable and thus extend the PSU lifecycle.

TYR PC-X900 supports liquid cooling system, the two holes at the rear of the case allows water tubes to pass through, and the rubber cover can protect the tubes away from cutting.

On the back of case has fitted a fan controller, user can adjust the fan speed to get the best balance between silent and cooling.

User Friendly Design

Multi-media port connectors follow international specification standards, with one connector for easy installation.

New USB3.0 ports x 4, e-SATA, Audio supports HD Audio. The dual design is for better compatibility options.

All I/O ports on the top cover, allow for easy access, there is also a dust-free cover to protect these connectors.

There is a PCI Bracket allow user to connect USB3.0 cable from I/O port to Motherboard.

All new tool-less design from Lian Li aluminum chassis. To do this required a great many innovative patents to be filed worldwide. The ideas will make installing and maintenance much easier. For example when installing the 5.25” optical drive, just slide the drive into the 5.25” bay, and close the mounting bar to secure the optical drive, as simple as that.

There is a modular HDD cage, simple un-do the thumb screw, and silde the HDD cage out, mount the HDD with anti-vibration kit.

To install PCI add-on cards require no tools at all. Simply open the aluminum arm of the tool-less PCI add-on card holder, insert the add-on card to the motherboard slots, and close the aluminum arm to hold the add-on card in position. The additional rubber padding on the aluminum arm assists in gripping the card bracket and securing it firmly.

To release the solid side panel, simple just un-do the thrumb screw, and pull the latch. There is a hook for security lock.

There are openings on the panel between different layers, Lian Li has fitted a protection kit to avoid sharp edge damage user's hand or cut the wires.

To install PSU require no tools. Simply open the aluminum PSU holder, insert the PSU in position, also can turn PSU's fans up or down to suit your need, then close the aluminum PSU holder.

There is an air filter at the base of the case to stop dust from entering the case. The filter is washable. The vents are specially designed to retard heat and fire crossover should a short circuit cause sparks and excessive heat within your system. This feature is designed to prevent the problem from spreading outside your case should the unlikely event occur with your components.

Where air enter the chassis, there is a need for an air filter to hold the dust. In the front, fans with washable air filters, it can easy remove, no tool required, and it is recyclable.


Brand Lian Li
Item model number CH-LX900BWN
Product Type Chassis
  • Form factor: Midi-Tower,
  • Type: PC,
  • Material: Aluminium.
  • Ventilation fan(s): 5x 120mm,
  • Internal drive bays: 7x 3.5",
  • External drive bays: 1x 3.5", 3x 5.25"
  • Name : Return policy
  • Description

    Return of merchandise (RMA) and Warranty

    We want you to be happy with the purchase you have made from us. If you are not completely satisfied, you may return the product to us and we will either refund, credit, repair/replace it, subject to the below terms and conditions. 

    All items are covered by a 12 month warranty (unless otherwise stated) which will be honoured directly by GeeWiz. All products will either be replaced/repaired/refunded depending on stock availability. Products will require evaluation by GeeWiz before a warranty claim can be accepted.

    Please note: Should the item being returned for assessment be found to be in good working order, unfortunately the collection and re-shipping fee will apply

    *from R99 per shipment

    Please log your return on your account, under the returns manager.

    We do not reimburse your fee to ship to us, but we will pay for return shipping if the item is subject to replacement. If the item you wish to return was ordered incorrectly / is no longer required / you have changed your mind, there is a collection of fee of R99 that will be charged and this will be deducted from the refund amount once the supplier has credited us. Please note GeeWiz will only cover return shipping of a faulty unit within 6 months of purchase, after which, a shipping fee (starting at R99) will be applicable to you for return of the unit.

    Any disputes relating to ordered items being short/incorrectly shipped will only be entertained if reported to GeeWiz within 3 days of delivery/collection.

    Refunds are subject to inspection of item(s) - in some cases, items will need to be sent to supplier for evaluation and testing. This can take up to 15 working days. Once a refund has been approved, this may take 3 - 5 business days to be processed.

    All returns are subject to a 15% restocking fee if item is no longer in BRAND NEW condition or if item seal/packaging has been broken.

    Please re-package safely and include all original product packaging.  

    All software products are unfortunately not eligible for credit or refund once purchased.

    GeeWiz reserves the right to refuse a refund if the item is damaged from misuse, items are missing, or if the product is altered in any way. 

    GeeWiz or its affiliates are not responsible for damage or loss of any kind that may occur as a result of using or misusing any product purchased from us.

    The warranty will no longer be valid, and GeeWiz will not be responsible for damage or injury of any kind resulting from:

    • Electricity fluctuations and surges, lightning strikes, faults in the building wiring, faulty installations, and improper use of controls
    • Failure to use the product in accordance with the operating instructions and or general misuse and or abuse
    • Damage caused by a superior force (vis maior) or if the product has been infested with insects or pests
    • If the product is physically damaged after it left the store
    • If water or liquid caused the damage to the product
    • If the warranty seal is tampered with
    • Any repair or tampering by an unauthorised person or attempt to repair or tamper with the equipment, or use of parts not supplied by authorised agents, or alterations or modification to the equipment shall render the warranty null and void.
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