ETX-550-1 PSU 550W 80PLUS GOLD SAMA - 20+4pin ATX Non-Modular (Boxed)
SAMA ETX-550-1 550W 80+ Gold ATX PSU with 20+4pin, 12cm silent fan, active PFC, Japanese 105°C capacitors. Features 1x 4+4pin EPS, 2x 6+2 PCIe, 4x SATA, 2x Molex. Auto fan control, 19-22dB noise, full range input. Dimensions: 150x86x86mm, 1.57kg.
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Discontinued
This item was discontinued and currently is not available for order on our website. The item may become available soon. Please contact us if you need more information regarding the upcoming arrivals.
| PSU (Power Supplies) - Wattage | 500 - 599 W |
|---|---|
| PSU (Power Supplies) - Efficiency Rating | 80 Plus Gold |
| PSU (Power Supplies) - Color | Black |
| PSU (Power Supplies) - Modularity | Non-modular |
| PSU (Power Supplies) - PCIe GPU Connectors | 2x 8/6 pins |
| PSU (Power Supplies) - Length | 141-160 mm |
| PSU (Power Supplies) - EPS CPU Connectors | 1x 4+4pin EPS/ATX12V |
The SAMA ETX-550-1 is a reliable 550W 80+ Gold certified ATX power supply designed for mid-range gaming and workstation builds. It delivers efficient power with active PFC, powerful single +12V rail, and high-quality Japanese 105°C capacitors for long-term stability. Enhanced heat dissipation using 99% pure aluminum improves cooling by 60%, while the 12cm mute fan operates quietly at 19-22dB with auto control.
Key connectors include 20+4pin ATX, 1x 4+4pin EPS for CPU, 2x 6+2pin PCIe for GPUs, 4x SATA, and 2x Molex for drives. Fully compatible cables optimize management by 50%. Supports full range input (auto) and USB 3.0 fast charging. Compact size (150 x 86 x 86mm) fits most cases, weighs 1.57kg.
- ✅ 80+ Gold efficiency & active PFC
- ✅ 12cm silent fan, auto control
- ✅ 1x 4+4pin EPS, 2x PCIe 6+2pin
- ✅ 4x SATA, 2x Molex connectors
- ✅ Noise: 19-22dB, Full range input
| Power Output | 550W |
| Efficiency Certification | 80 Plus Gold |
| Form Factor | ATX |
| Main ATX Connector | 20+4 pin |
| EPS/CPU Connector | 1 x 4+4 Pin |
| PCIe Connectors | 2 x PCI-Express 6+2 Pin |
| SATA Connectors | 4 x S-ATA |
| Molex Connectors | 2 x IDE 4-Pin (Molex) |
| Fan Size | 12cm Mute Fan |
| Fan Control | Auto |
| Input | Full range auto |
| Noise Level | 19-22dB |
| Dimensions (L x W x H) | 150 x 86 x 86 mm |
| Weight | 1.57 kg |
| PFC | Active PFC |
| Capacitors | 105°C (caxpon) |