SM550 9.7L Mini-ITX PC Case for full length GPUs
SM5509.7L Mini-ITX PC Case for full length GPUs
  • Support Mini-ITX motherboards
  • Front panel with USB 3.1 Type C (SS+ 10 Gbit/s), USB 3.0 Type A, and Dual Audio Jacks
  • Compatible with air coolers up to 55mm tall, or some larger coolers with fan removed
  • Supports dual slot GPUs up to 310mm long x 155mm tall
  • Support SFX an SFX-L form factor power supplies
  • Mounts two 120mm x 25mm thick fans for high performance cooling
  • Designed and manufactured in the USA by Sliger
Panel Color
Panel Option (GPU Side)
Color will correspond to "Panel Color" selection above.
Panel Option (Motherboard Side)
Color will correspond to "Panel Color" selection above.
Riser Cable
* Bifurcation is recommended only for advanced users.
Bifurcation is the technology of splitting a single PCIe 16x 3.0 slot into two PCIe 3.0 16x slots with 8x bandwith on each.
Known supported motherboards include Gigabyte Z390 Auros, Z370N; ASRock Z390, Z370, X299, and X99; and most server motherboards.
Please confirm compatability with your motherboard by contacting sales@sliger.com before purchasing.
Power Supply Cable
* Standard power cable restricts GPU height to 133mm (this prevents some oversized MSI and Zotac cards from being mounted)
** Pigtail power cable mount restricts GPU height to 145mm tall (this allows for taller MSI Gaming and Zotac GPUs)
Add To Cart
per case as configured + S&H
PREORDER March 20th 2019

Preorders will be shipped in the order they were recieved
shipping calculated in cart
orders ship in 1-3 business days

Technical Specifications

Motherboard
  • Mini-ITX (170mm × 170 mm)
CPU Air Coolers
  • Compatible with air coolers up to 55mm tall, height limit of 53mm recommended
  • Give your fan room to breathe, or go with a bigger heatsink that does not need a fan, see (FAN REMOVED) options.
  • Intel Boxed Cooler
  • AMD Wraith Stealth (54mm)
  • Cryorig C7 CU
  • Cryorig C7
  • Cooltek LP53
  • Cooltek ITX30
  • Noctua L9i/L9a
  • Phanteks PH-TC90LS
  • RAIJINTEK Zelos
  • Silverstone AR05
  • Silverstone AR11
  • !!! FAN REMOVED OPTIONS REQUIRE TWO HIGH STATIC PRESSURE FANS AND UNVENTED/WINDOW SIDE PANELS !!!
  • be quiet! SHADOW ROCK LP (FAN REMOVED)
  • Phanteks PH-TC12LS (FAN REMOVED)
  • Noctua NH-L9x65 (FAN REMOVED)
  • RAIJINTEK PALLAS (FAN REMOVED, ALUMINUM SIDE PANELS ONLY, ACRYLIC MAY BE DAMAGED BY HEAT/CONTACT)
  • REEVEN BRONTES RC-1001b (FAN REMOVED)
  • Scythe SCSK-1100 Shuriken Rev. B (FAN REMOVED)
  • Thermalright AXP-100H Muscle (FAN REMOVED)
  • Thermalright AXP-100 Copper(FAN REMOVED)
  • Cooltek CR-701 (FAN REMOVED)
  • !!! FAN REMOVED OPTIONS REQUIRE TWO HIGH STATIC PRESSURE FANS AND UNVENTED/WINDOW SIDE PANELS !!!
Fan Mounting
  • 2x 120mm Fans
  • Fans can be a maximum of 25mm thick
  • Recommended airflow is bottom intake, top exhaust
  • For any (FAN REMOVED) heat sinks listed above both fans must be populated with high static pressure fans
  • 2x Noctua NF-F12 (recommended)
GPU / PCIe Cards
  • Supports two(2) slot wide cards with room between side panel and card for airflow
  • Card is mounted behind motherboard on a PCIe 3.0 16x Flexible Ribbon Riser
  • with Standard Inlet
  • Maximum card height: 133mm
  • Maximum card length: 309mm
  • with Pigtail Inlet (recommended for MSI and ZOTAC cards)
  • Maximum card height: 145mm
  • Maximum card length: 309mm
  • 157mm of height for GPU power connectors regardless of power cord option
Storage
  • (2x) 2.5" SSD/HDD mounting points behind front panel
Power Supply
  • SFX
  • Corsair SF series (up to 750W)
  • SilverStone SST-SX series (up to 650W)
  • EVGA SuperNOVA GM series (up to 650W)
  • FSP Dagger series (up to 600W)
  • SFX-L is supported, however it is a very tight fit and not recommended.
  • Sliger recommends a fan guard grill or custom cables if you do go with SFX-L.
  • It is recommended to mount your PSU with the fan intake facing the GPU for best thermals.
Front Panel I/O
  • One USB 3.1 Gen 2 Type C to USB E header (SS+ 10 Gbit/s)
  • One USB 3.0 Type A to 20-Pin Motherboard Header
  • Two Audio Jacks to standard 9-Pin HD AUDIO header
Material
  • Chassis
  • ASTM-A-653 G30 Zero Spangle 20 Gauge Galvanized Steel
  • Side Panels
  • ASTM B209-10 5052-H32 0.080" Aluminum Sheet
  • Feet
  • Cavity Molded 75 Durometer Nonmarking Black SBR
Finish
  • Powder coated chassis and panels
Case Dimensions (LxWxH)
  • 13.19" x 5.48" x 8.18" - LxWxH
  • 335mm x 139mm x 208mm - LxWxH
Volume
  • 9.7 Liters
Weights
  • Base Chassis (includes power cord and riser)
  • 4.55lbs
  • Window Panels
  • 0.75lbs each
  • Vented Panels
  • 0.50lbs each
  • Unvented Panels
  • 0.80lbs each
  • Packaging Material
  • 1.30lbs each
Rev Control
  • SM550-A (3/1/19 - X/X/XX)
  • Initial Release
More pictures coming soon!
User Build Albums
  • Submit your build log to sales@sliger.com - we'll feature it here or in the gallery!
Documents
  • SM550 Build Guide [Coming Soon]
Community Links