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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

  • Max wattage700 W
  • Power efficiency80–87% efficiency @ 20–100% load
  • Modular cablingNon-Modular
  • Fan configuration1 × 120 mm
  • Power factor correctionActive
  • Main power connector24Pin
  • 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.

How it compares

Measured against everything we stock in ATX Desktop Power Supplies, at today’s prices. Recalculated every night.

Price $64.99
Cheaper than about 82% of the 10,869 comparable items (median $142.99).
Max wattage 700 W
Lower than about 65% of the 930 comparable items (median 850 W).

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Specifications

Product
Brand nameThermaltake
Product lineSMART Series
Model namePS-SPD-0700NPCWUS-W
Product typeIntel ATX 12 V 2.3
Graphics
SLI supportReady
CrossFire supportReady
Ports & slots
PCIe power connectors2 × 6+2-Pin
SATA power connectors6
Output type+3.3 V@24A, +5 V@17A, +12 V@54A
Connection types1 × 20+4-pin ATX 1 × 4+4-pin EPS 2 × 6+2 PCI-E 6 x SATA 5 x Peripheral 1 x Floppy
Power
Max wattage700 W
Power efficiency80–87% efficiency @ 20–100% load
Modular cablingNon-Modular
Power factor correctionActive
Main power connector24Pin
12V railsSingle
Power good signal100-500 ms
Power hold-up time16msec (minimum) within 60% load
Efficiency certification80 PLUS Certified
Overvoltage protection100–240 V
AC input frequency50/60 Hz
Rated input current12 A (Max.)
Size & build
Product dimensions3.39 in × 5.91 in × 5.51 in
Product weight4.65 lb (2.11 kg)
Compatibility
Haswell compatibilityReady
PSU length limit140 mm
Environment & compliance
Regulatory approvalsCE, CB, TUV, UL, FCC
More details
Fan configuration1 × 120 mm
Mean time between failures>100,000 h

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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