SV540 | Vertical Mini-ITX PC Case for 280mm AIOs and 3-slot GPUs


Motherboard supportMini-ITX (170x170mm)
CPU Liquid Cooling

ALL-IN-ONE (AIO) Liquid Coolers

1x 280mm radiator (max. length 330mm, max. width 149mm, max thickness including fans 66mm)


1x 240mm radiator

Maximum of 53mm tall CPU pump blocks. Space in bottom of the case for short pump/res combos (reducing max. GPU length to 235mm).

Click here for full AIO Compatibility Spreadsheet [Google Docs]

DISCLAIMER: The compatibility spreadsheet is created and maintained by the Reddit community. Density Labs s.r.o. is not liable for any possible errors or inconsistencies in the spreadsheet.

CPU Air Coolersup to 53mm tall CPU coolers (Air cooling for CPU is not recommended)
Fan Mounting2x 120mm fans or 2x 140mm fans
GPU / PCIe CardsMaximum 3-slot PCIe expansion cards

– max. card height: 160mm
– max. card length: 310mm (217mm with 3.5″ HDD or 248mm with 2.5″ SSDs in case bottom)
– max. card width: 3-slot, less than 68mm thick

Bifurcation riser limits the outer PCIe 16x 3.0 card to 2-slots wide (47mm), and inner slot to a single slot card.

Note: Standard Nvidia RTX 3090 FE very hard fit and not recommended.

Included riser cables is a PCIe Gen3 version – please make sure to set your motherboard BIOS to Gen3 speed for better compatibility.

Storage3X 2.5″ SSD/HDD mounting points on case frame behind front panel, back end of GPU and next to standard SFX mounting position

Optional 5x 2.5″ SSD or 2x 3.5″ HDD mounting in bottom of case (restricts GPU length to 248mm or 217mm respectively)

Power SupplySFX

SFX-L is a very tight fit and not recommended.

Front Panel I/Onot supported
Material and Finishgalvanized and cold rolled steel, rubber feet
Case Dimensions (WxDxH)154mm X 247mm X 401mm
Rev Control20.11.2020 – SV540 V1 initial release
Scope of deliveryComputer case, 1x selected PCIe riser cable with mounting bracket, mounting hardware, internal PSU cable, DDC/PWM pump mounting bracket, optional accessories as per customer’s order
Documents and build recommendations

coming soon

Product manual

SV540 Build Guide ENGLISH

More details can be found on manufacturer’s website.

* The default riser cable (single or bifurcated) is a PCIe 3.0 version. Set motherboard to Gen3 for full compatibility. Optional GEN 4 riser cables available in the configuration above.

Small Form Factor computer cases from Sliger Designs are in general built individually for each customer. The standard processing time of 3-6 weeks includes manufacturing, import into the Europe including customs clearances and preparing the order to be shipped to the customer from our EU based warehouse. However if all required parts are available (marked as “IN STOCK” during cart/checkout) in our EU warehouse, then the order is assembled locally and shipped within 1-3 business days.Each customer will receive a tracking ID upon shipment of his/hers order. More information can be found on our Shipping page.


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