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The AVADirect Advantage
Assembled & Supported in
Twinsburg, OH
The Most Customizable PCs:
1000+ Cases & Component Options
Hand-Assembled PCs
since 2000
Built to Ship Safely – Custom foam protects your PC in transit

CX2151x-W, 15" 2U Rackmount Chassis, SFX-L PSU Support, 2x 3.5", Matte White

  • SKU: 20538826
  • Manufacturer: Sliger
  • MPN: CX2151x-W
  • Availability: USUALLY SHIPS WITHIN 1-3 WEEKS
Price
$298.99
Quantity:
  • 2x internal 3.5" HDD mounts and 2x internal 2.5" SSD mounts
  • Up to 7x 2.5" SSDs when not using 3.5" HDD mounts
  • Supports Micro-ATX motherboards
  • SFX or SFX-L PSU compatibility
  • Full Height Dual-Slot GPU via PCIe Gen 5 x16 riser
  • Made in USA with US materials
Motherboard Mini-ITX (L x W: 170mm x 170mm) [6.7" x 6.7"]
Mini-DTX (L x W: 203mm x 170mm) [8" x 6.7"]
Deep Mini-ITX (L x W: 170mm x 209mm) [6.7" x 8.2"]
FlexATX (L x W: 229mm x 191mm) [9" x 7.5"]
MicroATX (L x W: 245mm x 245mm) [9.6" x 9.6"]
Deep MicroATX (L x W: 265mm x 267mm) [10.4" x 10.5"]
CPU Air Coolers Max Height: 66mm
  • RECOMMENDED CPU COOLERS
  • Sliger recommends theID Cooling IS-55 CPU Coolerfor most builds.
  • Performance and reliability of the IS-55 can be enhanced by swapping the stock fan for a A12x15 120mm Slim Fan.
  • Server grade and HEDT 2U CPU coolers are available for all CPUs and sockets through Dynatron or CoolJag USA.
  • For more options, see this PCPartPicker.com list of compatible retail CPU coolers.
  • CAUTION: 60mm or taller "Top Down Coolers" such as Noctua L65 are NOT recommended.
Filter Foam Includes one (1) washable / reusable dust filter
  • 30 ppi open cell reticulated polyether filter foam with flame resistant rating, UL94 HF1, UL FILE NO E93229(N)
  • Alternate density and/or materials such as aluminum mesh available for OEM projects
Fan Mounting Front Mounting for three (3) 80mm fans
  • RECOMMENDED FANS
  • Noctua NF-A8 PWM
  • Thermalright TL-B8
  • Arctic P8 MAX
  • Server and HEDT CPUs may require very high airflow fans such as ARCTIC S8038-10K or equivalent.
GPU / PCIe Cards Two (2) Full height PCIe card slot cutouts
  • Maximum card height: 120 (including power connectors)
  • Maximum card length with 3x 25mm thick front fans: 327mm
  • Maximum card length with 3x 38mm thick front fans: 314mm
  • Maximum card width: 50mm - 2.7-slot or 2.75-slot not supported
  • Internal support bracket available for select GPU models upon request.
Storage Two (2) 2.5" drives Up to seven(7) 7mm 2.5" SSDs when not using 3.5" HDD mounts
Two (2) 3.5" drives
Front Panel I/O One (1) Momentary Switch / Power Status LED (Ring Shape, White)
Two (2) USB 3.0 Type A Port
Power Supply One (1) SFX / SFX-L power supply
    • Supports up to 1x SFX or 1x SFX-L form factor PSU

  • Recommended Models:
  • Cooler Master V1100 SFX Platinum 1100W
  • CORSAIR SF1000 1000W
  • Seasonic FOCUS SPX-750 750W
  • FSP Dagger Pro 850W
  • FSP Dagger Pro 650W
  • FSP SFX Pro 450W
Rack Rails General Devices C300-S Series

Rack Rails are not included by default, must be purchased on the configuration or parts page.


Other Brand Compatibility
  • Brands such as iStarUSA TC Rails are natively compatible.
  • Please contact our support team for any compatibility questions.
Warranty Case
5 Years
Chassis, USB cables, Power Button(s), Power Cable(s)
5 Years
Liquid Coolers & Fans
3 Years
Please see our warranty policy for additional conditions, exclusions, and limitations.
Warranty Policy
Rack Rails
3 Years
Chassis Weight 9.75 lbs [4.42 kg]
Chassis Outer Dimensions 15" x 17" x 3.46" [DxWxH]
381.00mm x 431.80mm x 87.88mm [DxWxH]
Rack Slide Kits Rack Slide Kits - All Rail Kits Will Ship In Separate Box
  • GDRAIL-14XX - 6lbs [2.72kg]
  • GDRAIL-20XX - 7.5lbs [3.4kg]
  • GDRAIL-26XX - 8.75lbs [3.97kg]
Fans .3lbs per fan
Three(3) fans - .9lbs [.41kg]
Coolers Liquid Coolers
  • Asetek 612X-M2 120mm AIO - 1.7lbs [.77kg]
  • Asetek 624S-M2 240mm AIO - 1.6lbs [.73kg]
  • Asetek 636S-M2 360mm AIO - 1.9lbs [.86kg]
  • Asetek 836SA 360mm Threadripper AIO - 2.35lbs [1.07kg]
  • Retention kits - .25lbs [.11kg]
Brackets Fan Brackets
  • Rear Fan - .25lbs [.11kg]
  • Rear Fan w/ A12x25 - .95lbs [.43kg]
Packaging Materials Packaging Materials (Box, Tape, Foam Corners) 3lbs [1.4kg]
Shipping Box Outside Dimensions
  • 20.5" x 18.5" x 7.5"
  • Shipping box is ECT52, Double Wall, Kraft Brown
  • Standard SLIGER branded tape, optional unbranded kraft brown tape for business customers