CX2137b 13" deep 2U for ATX motherboard
CX2137b13" deep 2U for ATX motherboard
  • Supports ATX, MicroATX, SSI-CEB, eATX (up to 10.5") motherboards
  • Seven(7) PCIe slot cutouts for Helf-Height Full-Length (2U HHFL) PCIe cards and GPUs
  • Three(3) 80mm fans and compatible with 2U CPU air coolers up to 67 tall
  • Configurable storage for up to five(5) 2.5" SSD, two(2) 3.5" HDD, or a mix of both
  • Mounting for one FlexATX form factor power supply
  • Designed and Manufactured in the USA by Sliger with US materials
80mm Fans
Rack Slides
Installation instructions for our CX/PM Series rack slides are available here.
*Indicated rack slides may ship in a seperate shipping box from the case itself.
Add To Cart
Orders for CX2137b are currently shipping in 1-10 business days based on order quantity and current production availability. Contact us if you need expedited / same day order processing, additional fee's may apply.
Order Terms & Conditions
Due to changes in refund policies from PayPal and Amazon, all order cancellations are now subject to a 5% order cancellation fee.
Order Cancellations & Returns

Technical Specifications

  • SSI-CEB (305mm x 267mm) [12" x 10.5"]
  • EATX (305mm x 267mm) [12" x 10.5"]
  • ATX (305mm x 244 mm) [12" x 9.6"]
  • MicroATX (245 x 245mm) [9.6" x 9.6"]
  • FlexATX (229 x 191 mm) [9" x 7.5"]
  • Mini-DTX (203mm x 170 mm) [8" x 6.7"]
  • Mini-ITX (170mm x 170 mm) [6.7" x 6.7"]
CPU Air Coolers
Fan Mounting
  • Front
  • Three(3) 80mm fans
  • Fans are NOT included unless selected in configurator
  • LOW NOISE: Noctua NF-A8 PWM, Artic F8 PWM PST CO, Arctic P8 3k RPM, be quiet! BL037, Thermalright TL-B8
  • HIG AIRFLOW: Dynatron, Delta, Mechatronics, or Arctic P8 MAX
  • Case includes washable / reusable UL94 open-cell reticulated dust filter
GPU / PCIe Cards
  • Seven(7) Half Height Full Length(HHFL) PCIe slot cutouts
  • cards may be refered to as 2U height, low-profile, or MD1/MD2/MD3 form factor
  • half height vented slot covers are provided with case
  • Max Height: 2.85" [72.3mm] from PCIe finger tab to lid of case
  • Internal mounting bracket with configuration options for:
  • two(2) single or dual-platter 3.5" HDD
  • both 3.5" HDDs must be less 20mm / .760" thick
  • one(1) full-sized 3.5" HDD, and one(1) 2.5" SSD up to 15mm thick
  • up to four(4) 2.5" SSD
  • SSDs must be 7mm thick
  • Sliger recommends use of M.2/NVMe and PCIe based storage on motherboard when possible
Front Panel I/O
  • two(2) USB 3.0 Type A Ports
  • one(1) 16mm Momentary Power Button with integrated Power Status LED (Ring Shape, White)
Power Supply
  • Supports one(1) FlexPSU up to 240mm long
  • case variants for redundant, 1U, and TFX power supplies available on request with 10 piece MOQ
  • Chassis
  • ASTM-A-653 G30 Zero Spangle 20 Gauge Galvanized Steel
  • Front Panels
  • ASTM-A-653 G30 Zero Spangle 18 Gauge Galvanized Steel
  • Rack Ears
  • ASTM-A-653 G30 Zero Spangle 14 Gauge Galvanized Steel
  • Fine texture powder coated chassis and panels
  • Unpainted chassis, panels, or parts available on request (for DIY paint jobs)
  • Optional custom powder coat finishes, MOQ 10 units
  • Case is unbranded on interior and exterior of chassis.
  • Optional logo screen printing (full color) on front panel for business customers, MOQ 10 units
Outside Dimensions
  • 13.05" x 17.00" x 2U (3.46") [DxWxH]
  • 331.5mm x 432mm x 88mm [DxWxH]
  • Depth from front rack post is 12.90" [328mm]
  • Chassis
  • Rack Slide Kits
  • Packaging Materials (Box, Tape, Foam Corners)
Shipping Box Dimensions
  • 20.5" x 16.5" x 7.5" (OD / Shipping Dims)
  • 20" x 16" x 7" (ID)
  • Shipping box is ECT52, Double Wall, Kraft Brown, Sliger Branded Tape
Rack Rails
  • Sliger PM-Series Ball Bearing Slides
  • General Devices C300-S Series
  • Case
  • 5 Year Warranty [Chassis, USB cables, Power Button, SATA Adapters]
  • Liquid Coolers & Fans
  • 3 Year Warranty
  • Please see our warranty policy for additional conditions, exclusions, and limitations.
  • HTS Tariff Code
  • 8473.30.00.02
  • Country of Origin
  • United States of America
  • ECN Code
  • EAR99
  • Contact us for current regulatory compliances
  • RoHS/RoHS-2/RoHS-3 Compliant
  • REACH Compliant
  • US EPA SVHC Compliant
  • Verified Conflict Minerals Free
  • UL listed materials, plastics, filter, and wire
Rev Control
  • 1.0 (11/01/23 - **/**/**)
  • Initial Release