An Absolute Beast of SFX Power Supply

The CS-700W is an 80 PLUS® Gold certified SFX power supply. It has a higher density power output compared with the other SFX PSUs. Powerful single +12V rail design, perfect for high-end components or overclocking. The CS-700W provides beastly performance in a compact PSU.

High Density Power Output

 The most powerful small PSU!

Power supplies are valued for their efficiency. The CS-700W has excellent density power output and would achieve 882W per liter, according to the industry’s standard. The CS-700W also can power the high-end graphic card!

92mm Silent Fan to Balance Noise & Cooling

The built-in 92mm fan has excellent airflow and low noise output, the lowest emitted noise level is 18dBA.

Designed for High-End Systems

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

80 PLUS® Gold Certified, Fully-Modular Power Supply

The CS-700W delivers up to 90% efficiency, generating less heat and effectively reducing operating cost.

Highly Reliable Japanese Electrolytic Capacitors

Premium Japanese capacitors improves power stability at higher temperatures and provides an ultra-long lifespan.

5V and 3.3V DC to DC Design

DC to DC converter design provides superior dynamic response and supports a foundation for greater system stability.

Fully Modular Cables for Quick and Easy Installation

The fully modular and flexible flat cable design allow builders to quickly and easily install without any difficulty.



Model CS-700W
Part Number IW-CS700-SFX
Total Power 700W
Material SECC
Type SFX12V V3.3
Cable Management Fully Modular
PFC Active PFC ( >0.9)
Efficiency 80 PLUS Gold (Up to 90%)
MTBF (Hours) >100,000 hrs.
AC Input 100 - 240Vac. 50-60Hz
Fan 92mm Fan
Typical Load Fan Noise(dBA)
(50% Loading)
18 dBA
Operating Temperature Range (°C) 0~40 °C
Full Protection OCP / OVP / UVP / SCP / OTP / OPP
Safety Certifications cTUVus / TUV / CB / BSMI / CE / FCC / EAC / CCC / RCM
(L x W x H)
100 x 125 x 63mm
Package Dimensions
(L x W x H)
205 x 225 x 105mm
Net Weight 1.73kg
Gross Weight 2.12kg
Warranty 5 Years
Connectors 20+4 Pin Motherboard 1
8 (4+4) Pin CPU 2
8 (6+2) Pin PCI-E 4
4 Pin Peripheral 4
SATA (90 Degree) 8
Floppy 1
* InWin products comply with RoHS regulations
* Specifications may vary based on different regions
AC INPUT 100-240Vac. 50-60Hz
DC OUTPUT +12V +5V +3.3V -12V +5VSB Total Power
Max. Output Current 58.4A 22A 22A 0.3A 2.5A 700W
Max. Combined Power


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