Based on this product's specifications, here are some alternatives and similar models
Power supply unit DeepCool PF400 400W ATX 2.4, 80 PLUS, 120mm fan, 20+4 PIN, 2×6+2 PCIe, 4×SATA
Summary description:
DeepCool PF400 is a 400W ATX 2.4 power supply designed for PC and server use. It delivers up to 32 A on +12V and combined 100 W on +3.3V/+5V, with 80 PLUS efficiency (~85%), a 120 mm active fan, non-modular cabling, 20+4 PIN motherboard connector, 2×(6+2) PCIe, EPS 4+4 and four SATA connectors. Operating range 220–240 V, 0–40 °C.