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The AVADirect Advantage
Assembled & Supported in
Twinsburg, OH
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1000+ Cases & Component Options
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since 2000
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CX2177x-R, 17" 2U Rackmount Chassis, FlexATX PSU Support, 2x 3.5", 5x 2.5", Carmine Red

  • SKU: 20538960
  • Manufacturer: Sliger
  • MPN: CX2177x-R
  • Availability: USUALLY SHIPS WITHIN 1-3 WEEKS
Price
$238.04
Quantity:
  • Internal storage for up to 12x 2.5" SSD or 4x 3.5" HDD
  • Mounts up to 3x 80mm fans; supports air coolers up to 66mm tall
  • Supports ATX, SSI-EEB, and EATX motherboards up to 13" deep
  • FlexATX PSU compatibility up to 150mm long
  • 7x PCIe slots for Half-Height Full-Length PCIe cards
  • 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"]
FlexATX (L x W: 229mm x 191mm) [9" x 7.5"]
MicroATX (L x W: 245mm x 245mm) [9.6" x 9.6"]
ATX (L x W: 305mm x 244mm) [12" x 9.6"]
EATX (L x W: 305mm x 267mm) [12" x 10.5"]
SSI-CEB (L x W: 305mm x 267mm) [12" x 10.5"]
SSI-EEB (L x W: 305mm x 330mm) [12" x 13"]
CPU Air Coolers Max Height: 66mm
  • RECOMMENDED CPU COOLERS
  • Sliger recommends the ID 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
  • Mounts up to 3x 80mm fans up to 38mm thick
  • NOTE: SSI-CEB and 10.5" deep EATX motherboards are incompatible with 38mm thick 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 Seven (7) Half height PCIe card slot cutouts
    • 7x Half Height PCIe card slots
    • Maximum card height: 72mm - measured from bottom edge of PCIe finger tab to lid of case
    • Max Length with 25mm fans: 376mm - including power connectors
    • Max Length with 38mm fan: 363mm - including power connectors
      • Total Internal Depth: 404mm
      • Thickness of case fans + GPU/PCIe card length must equal less than 404mm total.
      • Half height vented slot covers are provided with case
      • Note: Cards may be referred to as: 2U height, low-profile, or MD1/MD2/MD3 form factor
    • Compatible GPUs
    • Gigabyte 4060 TI 8GB Low Profile
    • Intel ARC A310 single slot
    • A380 dual slot
    • AMD RX 550 LP
    • Nvidia A4000 SFF
    • Nvidia A2000
Storage Twelve (12) 2.5" drives
  • One(1) SSDs mount above 3.5" drives - up to 15mm thick
  • One(1) SSDs mount below 3.5" drives - limited to 7mm thick
  • Up to seven(7) 7mm 2.5" SSDs in the front cage when not using 3.5" HDD mounts
  • Up to five(5) 7mm 2.5" SSDs in the rear drive cage when not using 3.5" HDD mounts

Four (4) 3.5" drives
  • Front drive cage allows for mounting of two(2) 3.5" drives - up to 25mm thick
  • Rear drive cage allows for mounting of two(2) 3.5" drives - up to 20mm thick
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) FlexATX power supply
    • Maximum Length: 250mm
    • Note: FlexATX PSUs over 250mm long will interfere with hardware for 'c' and 'x' variants

  • Recommended Models:
  • SilverStone SST-FX600-PT 600W
  • FSP FSP500-57FDB 500W
  • FSP FSP300-57FCB 300W
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 12 lbs [5.44 kg]
Chassis Outer Dimensions 17" x 17" x 3.46" [DxWxH]
431.80mm x 431.80mm x 87.88mm [DxWxH]
Rack Slide Kits Rack Slide Kits - All Rail Kits Will Ship In Separate Box
  • GDRAIL-14XX - 5.25lbs [2.38kg]
  • GDRAIL-20XX - 7.5lbs [3.4kg]
  • GDRAIL-26XX - 8.75lbs [3.97kg]
Fans .3lbs per fan
Three(3) fans
.9lbs [.41kg] total
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)
3.25lbs [1.47kg]
Shipping Box Outside Dimensions
  • 20.5" x 20.5" x 7.5"
  • Shipping box is ECT52, Double Wall, Kraft Brown
  • Standard SLIGER branded tape, optional unbranded kraft brown tape for business customers