Thermaltake Smart BX3 Bronze 550W – 80 Plus Bronze ATX 3.1 Standard Power Supply Non-Modular
The Thermaltake Smart BX3 Bronze 550W is a non-modular ATX 3.1 power supply delivering 550W with 80 PLUS Bronze efficiency. It features a 120mm FDB fan with Smart Zero Fan technology (fan stops below 20% load), Active PFC, and two PCI-E (6+2 pin) connectors. Ideal for reliable, quiet operation in mid-range builds.
Shipping & Delivery
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Pick up from the Megacomputer Store
To pick up today
Free
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Express delivery
Applicable to selected areas in Karachi only
1-2 Days
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TCS Courier delivery
Our courier partner will deliver to your specified address
Delays may occur due to situations out of our control
3-4 Days
₨ 13,938
Description
The Thermaltake Smart BX3 Bronze 550W is a reliable non-modular power supply designed for stable and efficient performance. Built to the ATX 3.1 standard, it delivers up to 550W of continuous power with 80 PLUS Bronze certification, ensuring up to 85% efficiency at typical loads. Active PFC and a suite of protections (OCP, OVP, UVP, OPP, OTP, SCP) safeguard your components.
Equipped with a 120mm FDB fan and Smart Zero Fan technology, the fan stops below 20% load for near-silent operation. The unit includes two PCI-E (6+2 pin) connectors, making it suitable for mid-range gaming or workstation builds. With a MTBF of 100,000 hours and safety approvals including CE, UKCA, FCC, and TUV, this PSU offers dependable power delivery.
- 550W continuous output, 80 PLUS Bronze certified for high efficiency
- ATX 3.1 standard compliant with Active PFC
- Smart Zero Fan: fan stops below 20% load for silent operation
- 120mm FDB fan for reliable cooling
- Two PCI-E (6+2 pin) connectors for graphics cards
- Comprehensive protection: OCP, OVP, UVP, OPP, OTP, SCP
Specification
Overview
| P/N | PS-SPD-0550NNFABx-3 |
|---|---|
| Model | SPD-0550AH2NLB-3 |
| Wattage | 550W |
| Max Output Capacity | 550W |
| Color | Black |
| Dimensions (W x H x D) | 150 x 86 x 140 mm |
| PFC | Active PFC |
| Power Good Signal | 100–150 msec |
| Hold Up Time | > 17 msec at 80% load |
| Input Current | 12A–5A |
| Input Frequency | 50/60 Hz |
| Input Voltage | 100–240V~ |
| Operating Temperature | 5°C to 45°C |
| Operating Humidity | 20% to 85% (non-condensing) |
| Storage Temperature | -40°C to +55°C |
| Storage Humidity | 10% to 95% (non-condensing) |
| Cooling System | 12cm FDB Fan |
| Efficiency | 80 PLUS® Bronze (115V input) |
| MTBF | 100,000 hours minimum |
| Safety Approvals | CE, UKCA, LVD, FCC, ICES, TUV, CB, cTUVus, BSMI, CCC |
| Smart Zero Fan | Yes (fan stops below 20% load; no physical switch) |
| Protection | OCP, OVP, UVP, OPP, OTP, SCP |
| pci-e-6-2-pin | 2 |
| PCI-E (6+2 pin) | 2 |
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