19" 1U Vented Steel Rack Mount Shelf 483×44.5×350mm – Network & Audio Rack Tray SP1U350

The SUNeMALL SP1U350 is a professional-grade, factory-direct vented rack mount utility shelf engineered specifically for Hi-Fi audio components, IT network hardware, telecoms arrays, and server enclosures. With an extended 350mm depth and extra-thick 1.5mm steel construction, the SP1U350 provides an ultra-deep, highly rigid support platform at an economical factory-direct price point.

🎨 Premium Industrial Finish:

• Satin Industrial Black Body: Uniform high-durability painted coating prevents environmental oxidation, resists finger smudges, and deflects tool scratches during active hardware maintenance.

📐 Technical Specifications:

• Model Number: SP1U350
• Enclosure Accessory Style: 19" 1U Vented Cantilever Utility Rack Shelf (Extended Depth)
• External Dimensions: Width 483mm x Height 44.5mm x Depth 350mm
• Internal Usable Width: 442mm component placement corridor
• Panel Thickness: 1.5mm Extra-Thick Structural Mild Steel
• Weight: Approx. 4.4 lbs / 2.0kg
• Thermal Management: High-density ventilation slot arrays stamped across the base panel tray
• Compatibility: Universal fit for all standard 19" data racks, audio flight cases, and relay frameworks

⚙️ Key Product Features:

• Advanced Thermal Ventilation Slots: High-density passive cooling grid across the base plate improves vertical thermal dissipation, allowing continuous airflow to protect sensitive gear from overheating.
• Ships Fully Pre-Assembled: Arrives perfectly straight and squared — slide into rack tracks and bolt directly to vertical rails immediately out of the box.
• Highly Machinable Steel Base Canvas: Extra-thick 1.5mm mild steel tray base can be hand-drilled, CNC modified, or custom hole-punched to secure unique equipment mounting brackets or anchor straps.
• Pre-Punched Knockout Fields: Precision-scored circular knockout segments on the rear chassis panel allow clean cable routing and conduit attachment without drilling.