Thermaltake Smart BX3 Bronze 650W – 80 Plus Bronze ATX 3.1 Standard Power Supply Non-Modular
The Thermaltake Smart BX3 Bronze 650W is a non-modular ATX 3.1 power supply delivering 650W with 80 PLUS Bronze efficiency. It features a 120mm FDB fan with Smart Zero Fan technology for silent operation under low loads, plus comprehensive protections including OCP, OVP, and SCP. Ideal for reliable performance in gaming and office PCs, available across Pakistan with cash-on-delivery.
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
₨ 17,473
Description
The Thermaltake Smart BX3 Bronze 650W is a reliable ATX 3.1 standard power supply designed for stable performance. With 80 PLUS Bronze efficiency, it delivers up to 650W of continuous power while reducing energy waste. The non-modular design keeps costs low while providing all essential cables for mainstream builds.
Equipped with a 120mm FDB fan and Smart Zero Fan technology, the PSU operates silently under low loads (fan stops below 20% load). Active PFC and comprehensive protections (OCP, OVP, UVP, OPP, OTP, SCP) ensure safe and stable operation. Ideal for gaming and office PCs across Pakistan, available with nationwide delivery and cash-on-delivery.
- 650W continuous output with 80 PLUS Bronze certification for efficiency up to 88%
- ATX 3.1 standard with 2 x PCI-E (6+2 pin) connectors for modern GPUs
- Smart Zero Fan: fanless operation below 20% load for near-silent computing
- Active PFC and robust protections: OCP, OVP, UVP, OPP, OTP, SCP
- 120mm FDB fan for quiet and long-lasting cooling (MTBF 100,000 hours)
- Compact dimensions (150 x 86 x 140 mm) fitting most mid-tower cases




Specification
Overview
| P/N | PS-SPD-0650NNFABx-3 |
|---|---|
| Model | SPD-0650AH2NLB-3 |
| Wattage | 650W |
| Max Output Capacity | 650W |
| Color | Black |
| Dimensions (W x H x D) | 150 × 86 × 140 mm |
| PFC | Active PFC |
| Power Good Signal | 100–150 msec |
| Hold Up Time | > 17 msec at 80% load |
| Input Current | 15A–6A |
| 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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