| Parameter | Measurement | | :--- | :--- | | | 85 mm x 70 mm x 175 mm | | Weight | 1.1 kg (approx. 2.4 lbs) | | Cooling Fan | 80mm x 80mm x 15mm (double ball bearing) | | Fan Speed | 1800–3500 RPM (PWM controlled) | | Connector Type | Non-modular (hardwired cables) | | MTBF | 100,000 hours at 25°C ambient | Connector Inventory (Critical for compatibility) The LTC 02102 includes a fixed cable set. Do not attempt to use standard ATX cables—pinouts differ.
Introduction In the rapidly evolving landscape of enterprise IT, understanding the exact specifications of server components is critical. For organizations leveraging HCL (Hindustan Computers Limited) or legacy Lenovo ThinkCentre and ThinkServer infrastructures, the nomenclature "LTC Model 02102" often appears in maintenance logs, compatibility lists, and hardware upgrade guides. hcl ltc model 02102 specification
A workhorse PSU for its era—durable, efficient for 280W loads, but strictly limited to its original chassis ecosystem. Disclaimer: Specifications are based on publicly available service manuals and OEM datasheets. Always consult the label on your actual hardware before ordering a replacement. | Parameter | Measurement | | :--- |
When sourcing this unit, prioritize verified OEM equivalents (Lite-On PS-3281-1) and always confirm the proprietary 24-pin pinout. For new deployments, transition to standardized ATX or SFX with appropriate adapter cables to avoid vendor lock-in. Introduction In the rapidly evolving landscape of enterprise
| Standard | Compliance | | :--- | :--- | | | UL 60950-1, CSA C22.2, TUV EN 60950-1 | | EMI | FCC Class B, CISPR 22 Class B | | Environmental | RoHS (Restriction of Hazardous Substances), WEEE | | ErP Lot 6 | <0.5W standby power (when paired with compatible motherboard) | | Operating Temp | 0°C to 50°C (32°F to 122°F) | | Storage Temp | -20°C to 80°C (-4°F to 176°F) | | Humidity | 5% to 85% RH (non-condensing) | Conclusion The HCL LTC Model 02102 specification defines a reliable, albeit proprietary, 280–320W power supply that powered thousands of Lenovo ThinkCentre and HCL workstations during the 2010s. While obsolete for modern builds, it remains a critical SKU for maintaining legacy enterprise environments.
This article provides a comprehensive breakdown of the . Whether you are troubleshooting an existing deployment, planning an upgrade, or sourcing replacement parts, this guide will cover the physical dimensions, power requirements, I/O characteristics, and compatibility matrices for this specific hardware model.