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B TierPower Supplies
Thermaltake Smart 600W
80 Plus certified semi-modular PSU for mainstream builds
Why it matters
The Thermaltake Smart 600W is a semi-modular ATX power supply with 80 Plus White certification and Active PFC. Rated at 600W continuous output up to 40°C with a single +12V rail design. Solid entry-level option for mid-range builds with full protection suite.
Specifications
Wattage600W
Certification80 Plus White
Form factorATX12V 2.3 / EPS 12V 2.92
ModularitySemi-Modular
PFCActive PFC
Fan120mm, 1800 RPM
Efficiency82–86% at 20–100% load
PCI-E connectors2x 6+2-pin
Dimensions86 x 150 x 140mm
ProtectionsOPP, OVP, SCP
MTBF100,000 hours
Warranty5 years
Strengths
- Extremely affordable at $43 for a 5-year warranty unit
- Semi-modular reduces cable clutter vs fully non-modular
- Active PFC for cleaner power delivery
- Passes OPP, OVP, and SCP protection suite
Trade-offs
- 80 Plus White is the lowest efficiency tier — not ideal for 24/7 workloads
- 600W limits GPU choices — cannot pair with RTX 4090/5090
- Budget tier caps on OCP missing from spec sheet — use cautiously near max load
- Single +12V rail design offers less multi-GPU headroom
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