What are the benefits of the 80Plus Platinum certification in terms of energy efficiency and cost savings?

High efficiency with 80 PLUS Platinum certification reduces wasted heat and saves on electricity costs.

Can this power supply fit into a standard ATX case, or is it only compatible with SFX form factor cases?

This power supply supports the standard SFX form factor, which means it is only compatible with SFX form factor cases and will not fit into a standard ATX case.

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700W, SFX form factor, single +12V rails with 58.4A output, Silent 92mmFan with 18dBA, efficiency 80Plus Platinum certification, fully modular cable, 4x 6+2pin PCI-E, dual EPS 8pin

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SFX
Full Modular
80 PLUS PLATINUM Certified
100 - 240 V 50/60 Hz
+3.3V@22A, +5V@22A, [email protected], [email protected], [email protected]

🔥Don't forget your OS, we have Windows 11 OEM, Download and USB versions available

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SX700-PT

Support standard SFX form factor
Silent running 92mm FDB fan with 18 dBA minimum
All Japanese capacitors
High efficiency with 80 PLUS Platinum certification
Class-leading single +12V rail
Strict ±3% voltage regulation and low ripple & noise
100% modular cables
All cable with flexible flat arrays

High efficiency with 80 PLUS Platinum certification

Designed for 80 PLUS Platinum level of efficiency to reduce wasted heat and save on electricity.

Powerful single +12V rail design, perfect for future high-end component upgrades or overclocking.

All Japanese electrolytic capacitors

Built-in 92mm FDB fan has excellent airflow and low noise, perfect for quiet home or office use.

100% modular cable design for easy removal in a case with cable routed and tied down.

±3% regulation and low ripple & noise performance for high stability.

Flexible flat cables have much greater flexibility to allow for tighter folding and management of cables.

Standard SFX form factor

125 mm (W) x 63.5 mm (H) x 100 mm (D)

Over current protection

Over power protection

Over voltage protection

Short circuit protection

Under voltage protection

Over temperature protection

Connectors / Cable

Designed for 80 PLUS Platinum level of efficiency to reduce wasted heat and save on electricity.Standard SFX form factor:125 mm (W) x 63.5 mm (H) x 100 mm (D),Powerful single +12V rail design, perfect for future high-end component upgrades or overclocking.

Support standard SFX form factor

Silent running 92mm FDB fan with 18 dBA minimum

All Japanese capacitors

High efficiency with 80 PLUS Platinum certification

Class-leading single +12V rail

Strict 3% voltage regulation and low ripple and noise

100% modular cables

All cable with flexible flat arrays

General
Brand	SilverStone
Series	SX700-PT
Model	SST-SX700-PT

Details
Color	Black
Type	SFX
Maximum Power	700 W
Fans	1 x 92 mm FDB fan
PFC	Active
Main Connector	20+4Pin
+12V Rails	Single
PCI-Express Connector	4 x 6+2-Pin
SATA Power Connector	6
Max PSU Length	100 mm
Modular	Full Modular
Energy-Efficient	80 PLUS PLATINUM Certified
Protection	Over current protection Over power protection Over voltage protection Short circuit protection Under voltage protection Over temperature protection
Input Voltage	100 - 240 V
Input Frequency Range	50/60 Hz
Input Current	10 A
Output	+3.3V@22A, +5V@22A, [email protected], [email protected], [email protected]
MTBF	>100,000 Hours
Connectors	1 x 24 pin (20+4) ATX 2 x 8 pin (4+4) EPS (CPU) 4 x 8 pin (6+2) PCIe 6 x SATA 3 x 4 pin Peripheral 1 x Floppy
Cable Spec	20+4Pin MB: One cable (300mm) 4+4Pin CPU: Two cables (400, 550mm) 2 x PCI-E 6+2Pin: Two cables (400+150, 550+150mm) 3 x SATA: Two cables (300+220+100mm) 3 x Molex + 1 x FDD: One cable (300+200+200+100mm)

Features
Features	Support standard SFX form factor Silent running 92mm FDB fan with 18 dBA minimum All Japanese capacitors High efficiency with 80 PLUS Platinum certification Class-leading single +12V rail Strict +/-3% voltage regulation and low ripple & noise 100% modular cables All cable with flexible flat arrays

Dimension & Weight
Dimensions	2.50" x 4.92" x 3.94"
Weight	2.12 lbs.

Additional Information
First Listed on Newegg	August 28, 2025

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700W, SFX form factor, single +12V rails with 58.4A output, Silent 92mmFan with 18dBA, efficiency 80Plus Platinum certification, fully modular cable, 4x 6+2pin PCI-E, dual EPS 8pin

High efficiency with 80 PLUS Platinum certification