A 550W 80 Plus Platinum certified power supply unit from Dell, compatible with PowerEdge R320, R420, R430, and R440 servers. It supports universal input voltage and is designed for high efficiency.
Excellent value for the price. Hard to beat this level of performance in this budget.
Reliable and robust. We have been running this for 3 months now with zero downtime.
Price to performance ratio is unbeatable right now.