Acoustic Server Cabinet — CT-NR3 Series | Soundproof Office Rack, 20 dB Quieter
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SKU: CT-NR3-SERIES
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20 dB quieter — rack servers where people actually work.
Why it wins in the white space
- 20 dB noise reduction. Broadband attenuation measured 1.0 m in front of the enclosure — 8 servers drop from 69.8 dB to 49.5 dB, quieter than typical office background.
- Office-grade design. Furniture-style appearance integrates into open workspaces, studios, and clinics.
- Complete solution. Power, cooling, and cable management built in; all doors lock; 360° heavy-duty castors.
- 1,000 kg capacity. Monoblock folded side-panel/frame system delivers heavy-duty load capacity.
Project and volume pricing on every CT-40 rack system. Call (307) 206-0534 or use our contact page to request a price quote. Contractor, distributor, and wholesale program pricing available.
Technical specifications
| Material | SPCC + hardwood veneer panels |
| Color | RAL 9005 / RAL 7035; plywood brown |
| Protection | IP20 to IEC 60529 |
| Max static load | Up to 1,000 kg |
| Finish | Electrostatic powder coat |
| Packaging | Assembled |
| Compliance | CE, RoHS, REACH |
| Standards | ANSI/EIA-ECA-310-E; IEC 297-2; DIN 41491 Part 1; DIN 41494 Part 7; ETSI compatible |
Ordering information — all part numbers
| Part No. | W (mm) | D (mm) | H (mm) | U | D1 | D2 |
|---|---|---|---|---|---|---|
| CT-NR3-7118-X | 746.6 | 1039.5 | 1019 | 18 | 700 | 550 |
| CT-NR3-7124-X | 746.6 | 1039.5 | 1358 | 24 | 700 | 550 |
X (color code) B: RAL 9005, G: RAL 7035. D1: max equipment mounting depth (mm). D2: suitable shelf depth (mm).
Engineered to ANSI/EIA-ECA-310-E and IEC 297-2. CE, RoHS, and REACH compliant. Quality-tested before shipment and stocked for fast North American fulfillment. Browse the full Racks & Cabinets line or download the CT-40 catalog from our catalog library.
Why Pros Buy Direct from Conversions Tech
Engineered in the USA. Our U.S.-based engineering team designs and specifies our core product lines, and every product we carry — designed in-house or built to our exact specifications by certified partner factories — is quality-verified before it ships. UL/CSA listed where required, NEC compliant.
Cross-reference savings. Direct equivalents to Burndy, Hubbell, and other OEM part numbers at up to 30% less — same specs, same certifications, without the big-brand markup.
Real technical support. Need a torque spec, die reference, or an OEM quote? You’ll speak directly with the Conversions Tech engineering desk — not a script reader — for instant answers, custom kitting, and private-label options.
Fast US fulfillment. Orders in by 2PM ET ship same day from our US warehouse, nationwide ground and expedited.
