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Thermaltake Smart 600W ATX PSU matte black box with fixed cables and 120mm fan

Thermaltake

Thermaltake Smart Series 600W power supply PS-SPD-0600NPCWUS-W

SKU CH-WWZS-5PZW5 MPN PS-SPD-0600NPCWUS-W

Delivers 600 W continuous power with 80 PLUS efficiency up to 86%, active PFC, single +12 V rail at 45 A, two PCIe 6+2-pin connectors, six SATA connectors, 120 mm intelligent cooling fan.

  • TypeIntel ATX 12V v2.3
  • Maximum Power600 W
  • Fans1 x 120mm Intelligent Cooling Fan
  • PFCActive
  • Main Connector20+4Pin
  • +12V RailsSingle

Options ATX 80+ (600W)

  • Delivers 600 W continuous power for stable system operation
  • 80 PLUS certified efficiency reaches 86 % to reduce energy waste
  • Single +12 V rail rated at 45 A supports demanding graphics cards
  • 120 mm intelligent fan provides strong airflow at low noise
  • Compact 140 mm depth fits most standard ATX cases

Smart Series 600W overview

The Thermaltake Smart Series 600W is a non-modular ATX 12V v2.3 power supply built for mainstream desktop builds. It carries 80 PLUS certification and active PFC, delivering up to 86 percent efficiency across typical loads. A single +12V rail rated at 45A provides stable power for graphics cards and CPUs. The unit includes two 6+2-pin PCIe connectors and six SATA power connectors for drives and peripherals.

Capacity and headroom

At 600 W maximum output the supply handles mid-range gaming systems and workstations with a single high-end GPU. The 82 to 86 percent efficiency range at 20 to 100 percent load keeps waste heat low under normal use. Hold-up time is 16 ms at 60 percent load, giving a brief ride-through during short power interruptions. Continuous loads near the 600 W limit will push the 120 mm intelligent fan to higher speeds.

ATX 12V v2.3 interface limits

The ATX 12V v2.3 design tops out at 600 W, so dual-GPU configurations or extreme overclocks may exceed its capability. Non-modular cabling means all leads remain in the case, which can restrict airflow in compact chassis. The 140 mm length fits most standard ATX cases but may not suit small-form-factor builds. Efficiency is certified to the base 80 PLUS level, not the higher Bronze, Silver or Gold tiers.

Highlights

  • Delivers 600 W continuous power for stable system operation
  • 80 PLUS certified efficiency reaches 86 % to reduce energy waste
  • Single +12 V rail rated at 45 A supports demanding graphics cards
  • 120 mm intelligent fan provides strong airflow at low noise
  • Compact 140 mm depth fits most standard ATX cases

Specifications

BrandThermaltake
SeriesSMART Series
ModelPS-SPD-0600NPCWUS-W
TypeIntel ATX 12V v2.3
Maximum Power600 W
Fans1 x 120mm Intelligent Cooling Fan
PFCActive
Main Connector20+4Pin
+12V RailsSingle
PCI-Express Connector2 x 6+2-Pin
SATA Power Connector6
SLIReady
Haswell SupportYes
CrossFireReady
Max PSU Length140 mm
ModularNon-Modular
Power Good Signal100-500ms
Hold-up Time16msec (minimum) within 60% load
Efficiency82-86% efficiency @ 20-100% load
Energy-Efficient80 PLUS Certified
Over Voltage ProtectionYes
Input Voltage100 - 240 V
Input Frequency Range50/60 Hz
Input Current10A Max
Output+3.3V@22A, +5V@17A, +12V@42A, [email protected] , [email protected]
MTBF>100,000 Hours
ApprovalsCE, CB, TUV, UL, FCC
Connectors1 x 20+4pin ATX
1 x 4+4pin EPS
2 x 6+2pin PCI-E
6 x SATA
3 x Peripheral
1 x Floppy
FeaturesCompliance with Intel ATX12V 2.31 & EPS12V 2.92 standards
80 PLUS Certified - 80% efficiency under typical load
Single +12V rail Design
Supports Intel C6 Status for improved efficiency
Ultra-quiet 120mm fan with intelligent temperature control
Hardlined cables for straight forward installation
Dimensions8.9 x 4 x 7 inches
Weight4.40 lbs.
Shipping weight1.81 kg
Package size239 × 185 × 102 mm

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Questions about this item

Will the 600 W unit power a graphics card that needs two 8-pin connectors?

The supply includes two 6+2-pin PCIe cables, so each can serve as a 6-pin or an 8-pin connector for SLI or CrossFire configurations.

Is the 140 mm depth compatible with a standard mid-tower case?

At 140 mm long, the unit fits most ATX cases, but verify your case’s maximum PSU length before ordering.

What does the 80 PLUS rating mean for daily electricity use?

Efficiency reaches 82 to 86 percent from 20 to 100 percent load, reducing wasted power and heat compared with non-certified units.

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