Import 5.25' Optical Driver Enclosure — Buy in Bulk from Supplier in China

The Shenzhen Upfun Technology 5.25' optical driver enclosure is a dual-format drive bay solution engineered for IBM-compatible desktop PCs and notebook expansion setups. It accepts both standard 3.5-inch hard disk drives and full-size 5.25-inch optical drives within a single housing, converting internal drive formats to accessible external or front-panel configurations. The unit features a steel chassis with ABS front-panel construction, and the source indicates built-in cooling provisions to manage thermal loads during extended operation.

This enclosure category typically employs SECC steel for electromagnetic shielding and structural rigidity, with standard drive-mounting patterns conforming to the 5.25-inch half-height and 3.5-inch form factors defined by the Small Form Factor Committee. Cooling is commonly addressed through ventilated panels, internal fan mounts, or passive convection channels, though the specific airflow configuration for this Shenzhen Upfun model requires direct confirmation. The front panel generally includes status LEDs for power and activity, with rear-panel connectivity dependent on the installed drive interface (typically IDE, SATA, or USB bridge configurations for external variants).

Primary buyers include system integrators, white-label PC assemblers, IT refurbishment operations, and industrial computing suppliers who require legacy optical drive support or mixed-format storage expansion. The enclosure suits kiosk builds, medical imaging workstations, and legacy industrial control systems where CD/DVD access remains necessary. Trade terms referenced in the source include FOB and CIF options, though exact Incoterms, MOQ thresholds, and lead times are not specified and must be negotiated directly with Shenzhen Upfun Technology.

Shenzhen Upfun Technology Co., Ltd. operates from A1305, East-Times Plaza on North Huaqiang Road in Shenzhen's Futian district, placing it within one of China's most concentrated electronics manufacturing and distribution corridors. The company is classified as an imported-tier supplier with a harbour trust designation, and its response metrics currently show 0.00 percent response rate with zero average response hours recorded. These signals suggest either a newly onboarded profile, a dormant listing, or a supplier that fields inquiries through alternative channels rather than the platform messaging system.

The supplier's profile does not disclose manufacturing certifications, production capacity, year of establishment, employee count, or client references. No ISO, CE, or other compliance documentation is verified through the available data. Buyers should treat the unverified claims in the source material, including references to ISO and CE certifications, as requiring direct documentary proof from Shenzhen Upfun Technology before order commitment. The company's location on Huaqiang Road provides access to extensive component supply chains and logistics infrastructure, but proximity to market does not alone indicate manufacturing depth or quality-system maturity.