Corsair PSU SF Series SF750 80 PLUS Platinum Cybenetics Platinum SFX Power Supply

The Corsair SF Series SF750 750W Fully Modular SFX Power Supply delivers exceptional 80 PLUS Platinum and Cybenetics Platinum-rated power in an ultra-compact Small Form Factor (SFX) design, perfect for the most power-dense small-form-factor PCs. With fully modular cabling, ultra-quiet 92mm fan with Zero RPM Mode, 105°C-rated Japanese capacitors, and SFX-to-ATX bracket included, this premium SFX power supply provides consistent electrical performance with superior efficiency and minimal noise for high-end SFF gaming and workstation builds.

Key Features:

>750W continuous power output on a single +12V rail (62.5A) for stable, reliable performance in compact builds >80 PLUS Platinum certified for up to 92% efficiency, lowering energy consumption, noise, temperatures, and power costs >Cybenetics Platinum efficiency rating at both 230V (91-93%) and 115V (89-91%) >Cybenetics A- noise rating for exceptionally quiet operation (25-30 dBA average) >Ultra-compact SFX form factor (125mm x 63-65mm x 100mm) perfect for small form-factor and Mini-ITX builds >Most powerful SFX power supply in the market, ideal for the most power-dense small-form-factor PCs >Fully modular low-profile cables allow you to connect only what you need for cleaner wiring and improved airflow in tight SFF cases >92mm PWM rifle-bearing or fluid dynamic bearing (FDB) fan with Zero RPM Mode for silent operation at low and medium loads >Near-silent operation: fan doesn't spin until needed, keeping noise minimal during idle and light workloads >Thermally controlled PWM fan delivers precise fan speed control for optimal cooling and minimal noise >105°C-rated premium Japanese electrolytic capacitors for superb electrical performance and longevity >Continuous output rated at 50°C for reliable performance even in thermally challenging small cases >SFX-to-ATX adapter bracket included for compatibility with standard ATX cases >Compatible with ATX12V v2.4 and EPS 2.92 standards (older model) or ATX 3.1 compliant supporting PCIe 5.1 (2024 model) >Intel C6/C7 sleep state compatible for low power consumption during system sleep >Multi-GPU ready for SLI and CrossFire configurations despite compact size >Comprehensive protection: Over Voltage, Under Voltage, Over Current, Over Power, Short Circuit, Over Temperature >100,000 hours MTBF (Mean Time Between Failures) for exceptional reliability >Industry-leading 7-year manufacturer warranty with world-class CORSAIR support

Technical Specifications:

Model Number	CP-9020186-NA / CP-9020186-UK (Original ATX 2.4), CP-9020284-NA / CP-9020284-EU (2024 ATX 3.1)
Brand	Corsair
Series	SF Series Platinum (2024 updated model available)
Color	Black
Wattage	750W (Continuous Power)
Form Factor	SFX / SFF (Small Form Factor)
ATX Version	ATX12V v2.4 (Original) / ATX 3.1 (2024 model)
PCIe Version	Standard (Original) / PCIe 5.1 Ready (2024 model)
EPS Version	EPS 2.92
SFX Version	SFX12V 4.1 (2024 model)
Efficiency Certification (230V)	Cybenetics Platinum (91-93% efficiency)
Efficiency Certification (115V)	Cybenetics Platinum (89-91% efficiency)
80 PLUS Certification	80 PLUS Platinum (up to 92% efficiency)
Noise Rating	Cybenetics A- (25-30 dBA average) or Lambda A-
Modularity	Fully Modular
Cable Type	Low Profile / Type 4 (Original) or Type 5 Micro-Fit Connectors (2024 model)
AC Input Voltage	100-240V (Auto-ranging)
AC Input Current	10A @ 100V / 5A @ 240V
Frequency	47-63Hz (50-60Hz)
+3.3V Rail	20A (130W combined with +5V)
+5V Rail	20A (130W combined with +3.3V)
+12V Rail	Single +12V rail, 62.5A (750W)
+5Vsb Rail	2.5A / 3A (12.5W / 15W)
-12V Rail	0.3A (3.6W)
Cooling	92mm Rifle-Bearing (Original) or Fluid Dynamic Bearing Fan NR092P (2024), PWM controlled
Zero RPM Mode	Yes (Semi-passive operation, fan stops at low/medium loads)
Modern Standby Compatible	No (Original) / Yes - Alternative Low Power Mode (2024 model)
Intel C6/C7 Sleep State	Yes
iCUE Compatibility	No
CORSAIR Link Ready	No
MTBF	100,000 hours
Capacitor Rating	105°C-rated Japanese Electrolytic Capacitors
OEM Manufacturer	Great Wall
Continuous Output Rated Temp	50°C (Full Load)
Operating Temperature	0-50°C
Multi-GPU Ready	Yes (SLI/CrossFire)
Single/Multi-Rail Toggle	No (Single rail only)

Connectors:

ATX 24-Pin Connector	1
EPS 4+4-Pin Connector	2 (2 separate cables)
PCIe 6+2-Pin Connector	2-4 (2 cables for Original, 2 cables for 2024)
12V-2x6 PCIe 5.1 Connector (16-pin)	1 (600W capable, 2024 model only, also called 12+2-pin)
SATA Connector	8 (2 cables)
PATA (Molex) Connector	3 (1 cable)

Protection Features:

>Over Voltage Protection (OVP) >Under Voltage Protection (UVP) >Over Current Protection (OCP) >Over Power Protection (OPP) >Short Circuit Protection (SCP) >Over Temperature Protection (OTP)

Dimensions & Weight:

Dimensions (L x W x H)	125mm x 63mm x 100mm (Original) / 125mm x 65mm x 100mm (2024)
Effective Length	135mm (with cables)
Weight	0.888 kg / 0.99 kg / 2.1 kg / 2.15 kg (varies by model and packaging)

Package Contents:

>CORSAIR SF750 SFX Power Supply Unit >Fully Modular Cable Set (Type 4 or Type 5): >1x ATX 24-Pin Cable >2x EPS 4+4-Pin Cables >2x PCIe 6+2-Pin Cables (or 1x 12V-2x6 600W cable for 2024 model) >2x SATA Power Cables (8 total connectors) >1x PATA (Molex) Power Cable (3 total connectors) >SFX-to-ATX Adapter Bracket (for ATX case compatibility) >AC Power Cord >Mounting Screws >User Manual >7-Year Warranty Card

Perfect for small form-factor (SFF) gaming PCs, Mini-ITX builds, compact workstations, portable LAN party rigs, high-performance HTPC (Home Theater PC), SFFPC enthusiast builds, Intel NUC-style cases, Fractal Terra/Node cases, DAN Cases, Ghost S1, Louqe Raw S1, FormD T1, and any build requiring maximum power in minimal space. The Corsair SF Series SF750 is an extraordinarily power-dense 750W SFX power supply—the most powerful SFX PSU in the market—perfect for powering the most cutting-edge small form-factor PCs with high-end components in ultra-compact cases. Despite its tiny SFX form factor measuring just 125mm x 63-65mm x 100mm, this powerhouse delivers a full 750 continuous watts of clean, stable power on a single +12V rail, ready to handle power-hungry flagship CPUs like Intel Core i9 or AMD Ryzen 9, paired with high-end graphics cards like NVIDIA RTX 40-series or AMD RX 7000-series—all in cases smaller than a shoebox. The SF750 achieves 80 PLUS Platinum certification with up to 92% efficiency and Cybenetics Platinum rating (91-93% at 230V, 89-91% at 115V), delivering steady power output while significantly reducing power consumption from the wall, generating less heat, and lowering electricity costs over time—critical efficiency in small cases with limited airflow. The Cybenetics A- noise rating (Lambda A-) and ultra-quiet 92mm PWM rifle-bearing or fluid dynamic bearing fan with Zero RPM Mode ensures exceptionally quiet operation (25-30 dBA average)—the fan doesn't spin at all during idle and light loads, providing near-silent operation perfect for HTPCs and quiet desktop environments, then intelligently ramps up only when needed for medium and high loads with precise PWM fan speed control. Built with premium 105°C-rated Japanese electrolytic capacitors and rated for continuous full-load output at 50°C ambient temperature, the SF750 delivers superb electrical performance and reliability even in thermally challenging small form-factor cases with restricted airflow where temperatures naturally run higher. Fully modular low-profile cabling (Type 4 for original or Type 5 Micro-Fit connectors for 2024 model) allows you to connect only the cables your SFF system needs, dramatically reducing cable clutter inside your compact case and promoting better airflow for improved cooling—essential in tight SFF builds where every millimeter matters. The 2024 updated model (CP-9020284) adds ATX 3.1 compliance with PCIe 5.1 readiness and includes a native 12V-2x6 (12+2-pin) connector capable of delivering 600W for next-gen GPUs, supporting up to 1500W power spikes, while the original model (CP-9020186) uses ATX12V v2.4 standard with traditional PCIe 6+2-pin connectors—both versions are fully compatible with EPS 2.92 and SFX12V 4.1 standards. The included SFX-to-ATX adapter bracket ensures compatibility with standard ATX cases if you want flexibility to move your build between SFF and ATX enclosures. Intel C6/C7 sleep state support enables low power consumption during system sleep modes. Multi-GPU ready despite compact size, supporting both SLI and CrossFire configurations for users who want dual-GPU setups in SFF cases. Comprehensive protection circuitry guards against over voltage, under voltage, over current, over power, short circuits, and over temperature conditions, protecting both the PSU and your valuable components in the confined space of small cases. With a robust 100,000-hour MTBF (Mean Time Between Failures) rating and backed by CORSAIR's industry-leading 7-year warranty with world-class support, the SF750 delivers peace of mind and reliable performance for seven years through multiple SFF builds. Ideal for SFF enthusiasts, Mini-ITX builders, compact gaming rigs, portable workstations, and anyone who demands flagship-tier power in the smallest possible footprint, the SF750 provides abundant power headroom for high-end components, Platinum efficiency, ultra-quiet operation, and proven reliability. Don't let the size fool you—this SFX power supply packs 80 PLUS Platinum-rated power perfect for the most power-dense small form-factor PCs. Upgrade to compact, efficient, and whisper-quiet premium power with the Corsair SF Series SF750.