SM560 11L Mini-ITX PC Case for full length 3-slot GPUs
SM56011L Mini-ITX PC Case for full length 3-slot GPUs
  • Support Mini-ITX motherboards
  • Supports triple slot GPUs up to 325mm long x 157mm tall OR two PCIe 2.0 16x slots with bifurcation
  • Compatible with air coolers up to 55mm tall, or some larger coolers with fan removed
  • Support SFX an SFX-L form factor power supplies
  • Front panel with USB 3.1 Type C (SS+ 10 Gbit/s), USB 3.0 Type A, and Dual Audio Jacks
  • Mounts two 120mm x 25mm thick fans in base for high performance cooling
  • Magnetic dust filters available from Demcifilter
  • Designed and manufactured in the USA by Sliger
Panel Color
If you would like to mix and match panel colors, or request a custom color, please contact support at sales@sliger.com.
Additional charges may apply.
Panel Option (GPU Side)
Color will correspond to "Panel Color" selection above.
Panel Option (Motherboard Side)
Color will correspond to "Panel Color" selection above.
Front Panel Board Connector
* This option connects both 3.0 A and USB C ports to a single motherboard header, recommended for AMD Ryzen 3.
**This style header is common on many ASUS, Gigabyte, and EVGA Intel Mini-ITX motherboards.
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)
Liquid Cooler Options
*645LT AIO Radiator Kits include the 92mm AIO adapter.
Please see ASETEK 92mm Radiator Installation Manual.
**120mm AIO requires a vented GPU side panel and limits GPU length to 187mm.
120mm radiator thickness + fan thickness must be under 72mm combined.
120mm AIO bracket can be used at same time as bottom fans, and either or both of the below storage options.
**NOTE THAT 120mm RADIATOR IS NOT INCLUDED.
4x SSD Bracket (120mm fan replacement)
One of these brackets can be combined with the 92mm AIO, 1x 3.5" HDD, 1x 120mm fan or another 4x SSD bracket.
Note for all 120mm fan adapter brackets you are limited to two total, as each of these replaces one 120mm fan.
1x 3.5" HDD Bracket (120mm fan replacement)
One of these brackets can be combined with the 92mm AIO kit, one 4x 2.5" SSD bracket, one 120mm fan, or another 3.5" HDD bracket.
Note for all 120mm fan adapter brackets you are limited to two total, as each of these replaces one 120mm fan.
Add To Cart
FREE SHIPPING (US ONLY)
Orders typically ship in 1-3 business days.
International shipping calucated in cart. Sliger is not responsible for import duties and/or taxes.
REPLACEMENT & EXTRA PARTS
All new cases ordered via the "configure" tab come with power switch, front panel board, feet, panels, riser, and all needed brackets included.
This section is only for adding additional parts to a new order, or for ordering replacement parts for an existing case.

Liquid Cooler Mounting Options

AMD Asetek 645LT Kit
$100
INTEL Asetek 645LT Kit
$100
92mm AIO Kit [Manual]
$10
120mm AIO Adapter
$15

Storage Media Mounting Options

4x 2.5" SSD Kit
$15
3.5" HDD Bracket
$10

Chassis Electrical Parts

Single 19-Pin USB FPIO
$20
Type E USB C FPIO
$20
Power Switch
$15
C14 to C13 Power Cord
$10
Single PCIe 16x Flex Riser
$40
Bifurcated PCIe Riser
$99

Case Feet

4x Black SBR Feet
$10
4x Chrome Feet Set
$25

Individual Panels, Black

Panel, Top, Obsidian Black
$15
Panel, Front, Black
$15
Panel, Vented Side, Black
$20
Panel, Unvented, Black
$20
Panel, Full Window, Black
$25

Individual Panels, White

Panel, Top, White
$15
Panel, Front, White
$15
Panel, Vented Side, White
$20
Panel, Unvented, White
$20
Panel, Full Window, White
$25

Individual Panels, Grey

Panel, Top, Slate Grey
$15
Panel, Front, Grey
$15
Panel, Vented Side, Grey
$20
Panel, Unvented, Grey
$20
Panel, Full Window, Grey
$25

Technical Specifications

Motherboard
  • Mini-ITX (170mm × 170 mm)
CPU Liquid Coolers
  • 92mm Asetek 645LT
  • Requires 92mm AIO adapter plate
  • 120mm AIO liquid coolers
  • Requires 120mm AIO kit
  • 120mmr adiator thickness + 120mm fan thickness must be < 72mm
  • CPU pump block / coolant hoses must be < 55mm tall from CPU
  • Limits GPU length to 187mm long
CPU Air Coolers
  • Maximum of 55mm tall CPU coolers
  • Coolers that require a Vented Side Panel on the CPU side
  • ID-COOLING IS-60 (55mm)
  • AMD Wraith Stealth (54mm)
  • Cooltek LP53 (53mm)
  • Coolers compatible with all side panel types (Unvented, Window, or Vented)
  • Alpenföhn® Black Ridge (47mm)
  • Noctua L9i/L9a
  • Intel Boxed Cooler
  • Cryorig C7 CU
  • Cryorig C7
  • Cooltek ITX30
  • Phanteks PH-TC90LS
  • RAIJINTEK Zelos
  • Silverstone AR05
  • Silverstone AR11
  • SEMI-PASSIVE MODE: note these heatsinks require Unvented or Window panels, and two high static pressure 120mm fans
  • be quiet! SHADOW ROCK LP (FAN REMOVED)
  • Phanteks PH-TC12LS (FAN REMOVED)
  • Noctua NH-L9x65 (FAN REMOVED)
  • REEVEN BRONTES RC-1001b (FAN REMOVED)
  • Scythe SCSK-1100 Shuriken Rev. B (FAN REMOVED)
  • SCYTHE Big Shuriken 3 CPU Cooler SCBSK-3000 (FAN REMOVED)
  • Thermalright AXP-100H Muscle (FAN REMOVED)
  • Thermalright AXP-100 Copper(FAN REMOVED)
  • Cooltek CR-701 (FAN REMOVED)
Fan Mounting
  • 2x 120mm Fans
  • Fans can be a maximum of 25mm thick, high static pressure fans recommended
  • Recommended airflow is bottom intake, top exhaust
GPU / PCIe Cards
  • Supports three(3) 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 120mm AIO kit
  • Maximum card length: 187mm
  • with Standard Inlet
  • Maximum card height: 133mm
  • Maximum card length: 305mm (325mm with front panel SSD tray removed)
  • Maximum card width: 67mm
  • with Pigtail Inlet (recommended for MSI and ZOTAC cards)
  • Maximum card height: 157mm
  • Maximum card length: 305mm (325mm with front panel SSD tray removed)
  • Maximum card width: 67mm
  • 157mm of height for GPU power connectors regardless of power cord option.
  • Bifurcation riser limits the outer PCIe 16x 2.0 slot to 2 slots wide, and inner slot to a single slot card.
  • Bifurcation outer slot maximum card width: 47mm
GPU Heatsinks
  • Accelero Xtreme III
  • MORPHEUS II (requires unvented or window side panels, high static pressure fans in bottom)
Storage
  • (2x) 2.5" SSD/HDD mounting points behind front panel
  • Optional (4x) 2.5" SSD/HDD mount bracket [replaces 1x 120mm bottom fan]
  • Maximum two brackets for total of 8x 2.5" SSD/HDDs
  • Optional (1x) 3.5" HDD mount bracket [replaces 1x 120mm bottom fan]
  • Maximum two brackets for (2x) 3.5" HDD in bottom of case
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 6.26" x 8.18" - LxWxH
  • 335mm x 159mm x 208mm - LxWxH
Volume
  • 11 Liters
Weights
  • Base Chassis (includes power cord and riser)
  • 4.85lbs
  • Window Panels
  • 0.75lbs each
  • Vented Panels
  • 0.50lbs each
  • Unvented Panels
  • 0.80lbs each
  • Packaging Material
  • 1.30lbs each
Security
  • 1x Kensington Lock Cutout
Warranty
  • 2 Year Warranty
Homologation
  • HTS Tariff Code
  • 8473.30.80.00
  • Country of Origin
  • United States of America
Rev Control
  • SM560-A (3/1/19 - 6/14/19)
  • Initial Release
  • SM560-B (6/15/19 - X/XX/XX)
  • Modified vent pattern to match SM550 vent style
  • Added perforations around motherboard IO shield for better semi-passive mode cooling
  • July 4th 2019 page update (7/4/19 - X/XX/XX)
  • 120mm AIO bracket released
  • 92mm AIO bracket released
  • 1x 3.5" HDD bracket released
  • 4x 2.5" SSD bracket released
  • Reduced price of bifurcation riser
  • October 30th 2019
  • ASETEK 645LT 92mm AIO added as checkout option
  • Updated GPU length specifications (325mm long with SSD tray removed)
  • Discontinued Carmine Red
More pictures coming soon!