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White rectangular ATX power supply with 120 mm fan and fixed cables

Thermaltake

Thermaltake PS-SPD-0700NPCWUS-W 700 W power supply

SKU CH-1RJV-06MXF MPN PS-SPD-0700NPCWUS-W

A 700 W ATX power supply with a single 12 V rail, 80 PLUS certification up to 87 % efficiency, 120 mm fan, and six SATA connectors

  • TypeIntel ATX 12V 2.3
  • Maximum Power700 W
  • Fans1 x 120 mm
  • PFCActive
  • Main Connector24Pin
  • +12V RailsSingle
  • 80 PLUS certified efficiency up to 87% reduces energy waste
  • Single +12V rail delivers 54 A for stable GPU power
  • 120 mm fan provides high airflow at low noise
  • 700 W continuous output supports demanding mainstream builds
  • Non-modular design includes six SATA connectors for storage drives

700 W ATX power supply for mainstream builds

This Thermaltake Smart Series unit delivers up to 700 W of continuous power for standard desktop systems. It uses a non-modular design with a single +12 V rail rated at 54 A. The 120 mm fan provides cooling while keeping noise levels low. It is suited to builds that need reliable output without premium features.

Efficiency limits of 80 PLUS Standard certification

The supply meets 80 PLUS Standard certification with efficiency between 80% and 87% from 20% to 100% load. Active PFC corrects the power factor across a 100-240 V input range. Hold-up time is at least 16 ms at 60% load, and the power-good signal arrives within 100-500 ms. These figures define the practical performance envelope of the standard.

Single +12 V rail at 54 A decides GPU support

The single +12 V rail provides 54 A, which determines how many high-power graphics cards can be driven. Two 6+2-pin PCIe connectors are included for dual-GPU configurations. Six SATA connectors handle storage and peripherals. If the build requires more PCIe power or modular cables, a different unit will be needed.

Highlights

  • 80 PLUS certified efficiency up to 87% reduces energy waste
  • Single +12V rail delivers 54 A for stable GPU power
  • 120 mm fan provides high airflow at low noise
  • 700 W continuous output supports demanding mainstream builds
  • Non-modular design includes six SATA connectors for storage drives

Specifications

BrandThermaltake
SeriesSMART Series
ModelPS-SPD-0700NPCWUS-W
TypeIntel ATX 12V 2.3
Maximum Power700 W
Fans1 x 120 mm
PFCActive
Main Connector24Pin
+12V RailsSingle
PCI-Express Connector2 x 6+2-Pin
SATA Power Connector6
SLISLI Ready
Haswell SupportReady
CrossFireCrossFire Ready
Max PSU Length140 mm
ModularNon-Modular
Power Good Signal100-500ms
Hold-up Time16msec (minimum) within 60% load
Efficiency80 - 87% efficiency @ 20 - 100% load
Energy-Efficient80 PLUS Certified
Over Voltage Protection100 - 240 V
Input Frequency Range50/60 Hz
Input Current12 A (Max.)
Output+3.3V@24A, +5V@17A, +12V@54A, [email protected] , [email protected]
MTBF>100,000 Hours
ApprovalsCE, CB, TUV, UL, FCC
Connectors1 x 20+4-pin ATX 1 x 4+4-pin EPS 2 x 6+2 PCI-E 6 x SATA 5 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
Dimensions3.39" x 5.91" x 5.51"
Weight4.65 lbs.

Questions about this item

Should I pick the 700 W model or a lower-wattage unit from the same series?

Choose the 700 W model when your build needs up to 54 A on the +12 V rail and two PCIe 6+2-pin connectors; lower-wattage units in the series provide less current and fewer connectors.

What does the 700 W rating mean once the unit is installed in my PC?

It means the supply can deliver a continuous 700 W total, with the +12 V rail supplying up to 54 A and the minor rails rated at 24 A on 3.3 V and 17 A on 5 V, while maintaining at least 80 % efficiency from 20 % to 100 % load.

How does the ATX 12V 2.3 / EPS 12V 2.92 standard limit what I can connect?

The standard defines the 24-pin main connector, the two 6+2-pin PCIe connectors and six SATA power connectors fitted on this non-modular unit, so you can connect any motherboard and graphics cards that use those plugs.

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