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

CX3172iXL-B, 17" 3U Rackmount Chassis, ATX PSU Support, 240mm AIO Support, 1x 5.25", 2x 2.5", Cobalt Blue

  • SKU: 20547547
  • Manufacturer: Sliger
  • MPN: CX3172iXL-B
  • Availability: USUALLY SHIPS WITHIN 1-3 WEEKS
Price
$273.69
Quantity:
  • 1x External 5.25" Bay with 2x Internal 2.5" SSD mounts
  • Supports EATX, SSI-EEB, and XL-ATX motherboards up to 13" deep
  • ATX and FSP Twin redundant PSU compatibility
  • Mounts up to 1x 240mm AIO with 2x 120mm fans
  • 5x PCIe slots for PCIe cards and GPUs up to 115mm tall
  • Made in USA with US materials
Technical Specifications
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"]
ATX (L x W: 305mm x 244mm) [12" x 9.6"]
  • Case ATX power supply overlaps edge of all ATX and larger motherboards
  • This limits all ATX and larger motherboards to 5x PCIe slots
  • Additionally, some low profile adapters for USB headers may be required
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"]
XL-ATX/EATX (L x W: 325mm x 330mm) [12.8" x 13"]
CPU Air Coolers Max Height: 110mm
  • RECOMMENDED CPU COOLERS
  • Noctua D9L
  • Thermalright SI-100
  • Thermalright Silver Soul 110
  • ID-COOLING IS-67-XT
CPU Liquid Coolers One (1) 120mm radiator
1x 120mm Front Mounted liquid cooler
One (1) 240mm radiator
  • Maximum radiator length of 277mm supported
  • NOTE: Case is designed around Asetek OEM AIO coolers. Compatibility with AIO liquid coolers on GPUs is limited by case height.
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 two (2) 120mm fans
Two(2) 120mm fan mounting spots, up to 38mm thick
Rear Mounting for one (1) 120mm fan
Optional PCIe slot to fan adapters "Parts" tab of applicable chassis models
GPU / PCIe Cards Five (5) Full height PCIe card slot cutouts
    • 5x full height PCIe card slots
    • Maximum card height: 115mm (including power connectors)
    • Maximum card length with 2x 25mm thick front fans: 375mm
    • Maximum card length with Asetek 360mm AIO and 2x 25mm thick front fans: 347mm

  • Total Internal Depth: 395mm
  • Thickness of radiator + thickness of case fans + GPU length must equal less than 395mm total.
Storage Three (3) 2.5" drives
5.25" Bays One (1) 5.25" drive
  • 1x 5.25" bay with removable filler blank
  • 5.25" to 3.5" adapter available for purchase on the parts tab
  • 5.25" bay filler blank provides mounting for two(2) 2.5" SSD and one(1) 3.5" HDD
Power Supply One (1) ATX power supply
  • Maximum length 268mm - including connectors.
  • Power supply overlaps edge of motherboard, some low profile adapters for USB headers may be required
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
Weight & Dimensions
Chassis Weight 17.75 lbs [8.05 kg]
Chassis Outer Dimensions 17" x 17" x 5.22" [DxWxH]
431.80mm x 431.80mm x 132.59mm [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 .7lbs per fan Two(2) fans - 1.4lbs [.64kg]
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 18.5" x 11.5"
  • Shipping box is ECT52, Double Wall, Kraft Brown
  • Standard SLIGER branded tape, optional unbranded kraft brown tape for business customers
Regulatory & Homologation
Product Lifecycle Planned availability through 2032 Extended availability beyond 8 years as built-to-order(BTO) with a 25 unit MOQ
EMI / Safety Case cannot be certified as a standalone item. Certifications must be sought as a fully integrated system.
  • Contact us before using case for FCC, CE, UL, IEC, or other safety / regulatory compliance.
  • Alternate vent sizes, brackets, EMI springs, and/or powder coat masking, may be required depending on certifications sought.
UL listed wire, fans, coolers, and materials where possible
Industry Standards 19-inch rack standard
  • Electronic Industries Alliance EIA-310-D
  • International Electrotechnical Commission IEC 60297-1 / IEC 60297-3-100
  • Consumer Electronics Association CEA-310-E
  • Deutsches Institut für Normung DIN 41494
Environmental Compliant with RoHS Directive 2002/95/EC, 2015/863 RoHS2, RoHS3 (EU) with all applicable exemptions
Regulation (EC) No 1907/2006 Registration, Evaluation, Authorization and Restriction of Chemicals (REACH)
Compliant for all Substances of Very High Concern (SVHC)
Conflict–Free Sourcing Initiative (CFSI) with Conflict-Minerals Report (CMRT) available upon request
Compliant with US EPA PBT Section 6 Toxic Substances Control Act (TSCA)
Import / Export Harmonized Tariff Schedule (HTS) / HS Schedule B
8473.30.1500 - COMPUTER CASES AND ACCESSORIES
Export Control Classification Number [ECCN]
EAR99 - LOW-TECHNOLOGY CONSUMER GOODS
Country of Origin
United States of America
"Made in USA" per Federal Trade Commission (FTC) subchapter C title 16 Code of Federal Regulations Part 323
TAA (Trade Agreements Act) Compliant for GSA Schedules, IDIQ contracts, and DoD contracts
Compliant with Section 889 of Federal Acquisition Regulation (FAR) of National Defense
Authorization Act (NDAA)