Acer

Specifications Brand: Acer Model: Acer eMachines AC550 Series: eMachines PSU Category: Full Modular Type: ATX 12V Maximum Power: 550 Watt Fan Size: 120 mm Lighting Effect: No Efficiency Rating: 80 Plus Bronze Form Factor: ATX Weight: 2 kg Color: Black

Product Specifications Power Output: 750W Input Voltage: 230V Efficiency Rating: 80+ Bronze Modularity: Full Modular Design: DC‑DC conversion Fan Size: 12 cm Case Color: Black Cable Color: Black Cable Configuration IDE Connectors: 3 × IDE SATA Connectors: 5 × SATA (350 + 150 + 150 mm) CPU Power: 2 × P4+4 (650 mm) PCIe: 2 × (P6+2) PCIe 5.0: 1 × 12+4 Pin (outer cable 550 mm) 24‑Pin ATX Cable: 550 mm Power Cable: 1.5 m

Specifications Maximum Power: 1000 Watt Efficiency: 80 Plus Gold certified (87% efficiency at 20% & 100% load, 90% at 50% load) Modularity: Fully modular design for cleaner cable management and improved airflow Input Voltage: 110V–240V AC wide-range support Form Factor: ATX Cooling: Silent 120 mm or 140 mm fan for efficient, low-noise heat dissipation Compatibility: Intel ATX 3.0 compliant; supports PCIe Gen 5 with native 16‑pin (12VHPWR) connector Components: High‑quality 105°C‑rated capacitors for durability and stable power delivery Protections: OVP, UVP, SCP, OLP, OCP, OTP Connectors Main Connector: 24‑pin ATX CPU: Multiple 4+4‑pin connectors PCIe: 6+2‑pin connectors PCIe 5.0: 12VHPWR / 16‑pin cable SATA: Multiple SATA power connectors