The Ablecom SP645-PS is a 645-watt switching power supply engineered for server environments requiring stable, efficient power conversion. Built with active power factor correction and universal AC input compatibility, it delivers consistent performance across diverse datacenter and server deployment scenarios. The unit’s non-modular architecture and integrated cooling fan provide straightforward installation and reliable thermal management without requiring external cooling solutions.
Technical Specifications
• Power Output: 645 W
• Input Voltage: 100–240 VAC
• Input Frequency: 50–60 Hz
• Input Current: 11–5 A
• Power Factor Correction: Active PFC
• Form Factor: Non-Modular
• Cooling: Integrated cooling fan
• Certifications: CE, FCC, RoHS, UL
– Key Features
• Active Power Factor Correction (PFC) enhances efficiency and power quality across the full input voltage range.
• Universal input acceptance (100–240 VAC, 50–60 Hz) eliminates region-specific constraints and simplifies global deployment.
• Integrated cooling fan maintains thermal stability under sustained operation.
• Industrial-grade certifications (CE, FCC, RoHS, UL) verify safety and electromagnetic compatibility standards.
– Typical Applications
• Server power delivery in 2U and compact rack-mount configurations.
• Primary or replacement power supply for mid-range datacenter infrastructure.
• Applications demanding non-modular, fixed-connector topology.
– Compatibility & Integration
The SP645-PS is compatible with Supermicro SC733 chassis and functions as a replacement for the Supermicro PWS-0060 power supply. Standard server motherboard and peripheral power connectors enable integration into existing infrastructure.


















