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Corsair SF Series (2024) SF750, 80 PLUS Platinum, Fully Modular SFX Power Supply, CP-9020284-NA
- 80 PLUS Platinum rated SFX power
- ATX 3.0 Compliant & PCIe 5.0 ready
- Fully modular, Type-5 Micro-Fit PSU connectors
- 92mm PWM cooling fan
- 105°C Rated Japanese capacitors
- Zero RPM Mode
- 50°C Continuous operating temperature
- SFX-to-ATX bracket
- Seven-year warranty
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Overview
Specs
Reviews (275)
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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.
Warranty & Returns
Warranty, Returns, And Additional Information
Return Policies
- Return for refund until: January 31, 2027
- Return for replacement until: January 31, 2027
- This item is covered by Newegg.com's Extended Holiday Return Policy.
- Read full return policy for details.
We want to ensure your holiday shopping this year is hassle-free. That’s why we’re automatically extending our return policies on almost every product! For purchases placed between November 1st, 2026 and December 31, 2026 you will have until January 31, 2027 to return your product.
Manufacturer Contact Info
- Manufacturer Product Page
- Manufacturer Website
- Support Phone: 1-888-222-4346
- Support Website
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The Corsair SF750 (2024) is a 750W 80 PLUS Platinum fully modular SFX power supply built for compact, high-performance PCs, making it a strong fit for mini-ITX and small-form-factor builders who want modern GPU support with ATX 3.1 / PCIe 5.x-ready.
Recommended For
- SFF builders using premium mini-ITX cases who need a true SFX PSU with short chassis depth, modular cabling, and the included SFX-to-ATX bracket for broader case compatibility.
- Compact gaming PC owners pairing current GPUs with an ATX 3.1 / PCIe 5.x-ready power supply, especially if they want a native 12V-2x6 class connection instead of relying on older adapter-based setups.
- Builders focused on low-idle or low-to-mid-load noise in small desktops, where zero-RPM behavior and high-efficiency operation matter more than absolute maximum wattage.
- Enthusiasts building high-end but space-constrained creator or gaming rigs who value established SFF community trust, strong electrical performance, and a premium platform rather than chasing the lowest-cost SFX option.
Real-World Use Scenarios
- Building a compact gaming PC in a Mini-ITX case: the user wants an SFX power supply that fits tight layouts cleanly, and the likely experience is easier cable routing with enough power for most high-end single-GPU builds without making the case harder to manage.
- Using a modern GeForce build with a native 12V-2x6/PCIe 5.x cable: the user is trying to power a current-generation graphics card in an SFF system, and the expected outcome is a cleaner one-cable GPU connection than older multi-adapter setups.
- Prioritizing a quieter small-form-factor desktop: the user wants the PSU to stay unobtrusive during everyday work and normal gaming, and reviews and owner reports suggest the SF750 is often not the main noise source in a well-tuned SFF build.
- Running a travel-friendly or living-room SFF PC that may see long gaming sessions: the user is trying to keep a very small system stable under sustained load, and the likely outcome is reliable operation in a compact enclosure as long as overall GPU and CPU power draw stays within a sensible 750W build target.
- Upgrading an older SFF build to current standards: the user wants ATX 3.1-era compatibility without changing to a larger PSU format, and the expected result is an easier path to newer GPUs, though some builders may need to replace older custom cables because the 2024 model uses a newer cable set.
- Pairing the PSU with GPUs that still need three traditional 8-pin PCIe plugs: the user is trying to reuse or install an older-style high-power graphics card, and the likely experience is that this model may need extra planning or a higher model because the included GPU cabling is better suited to newer 12V-2x6 cards than triple-8-pin setups.
Spec Summary
| Attribute | Value |
|---|---|
| Best For | Compact SFX small-form-factor PCs and builds needing up to 750W with fully modular cabling; includes an SFX-to-ATX adapter bracket for fitting in ATX layouts and a 12+4 PCIe cable for modern GPUs |
| Electrical & Efficiency | 750W output with 80 PLUS PLATINUM efficiency; wide input range 100–240 V, 47–63 Hz, input current listed as 10A-5A |
| Output And Rails | DC outputs: +3.3V @ 20A, +5V @ 20A, +12V @ 62.5A, +5VSB @ 3A |
| Connectors And Cables | Fully modular cable set including 1× 24‑pin ATX (300mm); 2× EPS/ATX12V 8‑pin (4+4) (400mm); 2× PCIe 8‑pin (6+2) (400mm); 1× PCIe 12+4 (400mm); dual 4‑port SATA cables (straight and right-angle) with 100/115mm segments; PATA chain with same segment lengths |
| Cooling & Thermal | Single 92mm PWM-controlled fan (fan-based cooling) with component upper temperature rating listed as 105°C |
| Mechanical & Dimensions | SFX compact enclosure measuring 4.92 × 3.94 × 2.50 inches, maximum PSU length 125 mm, item weight 2.09 lbs, color Black |
| Modular & Installation | Full modular design with included SFX‑to‑ATX adapter bracket and mounting hardware to simplify installation in SFX or ATX layouts |
| Packaging & Contents | Package includes SF750 power supply, DC cable kit, SFX‑ATX adapter bracket, power cord, mounting screws, and cable ties; sold as a single unit (package quantity 1) with package weight listed |
| Compatibility Notes | SFX form factor with included adapter bracket; style designation references ATX 3.1 & PCIe 5.1 support |
| Model Identifiers | Brand CORSAIR (Manufacturer Corsair), Series SF Series, Model/Part CP-9020284-NA, Model Name SF750 |
Reference Q&A
Q: Should I buy the Corsair SF750 (2024) or step up to the Corsair SF850?
A: Choose the SF750 (2024) if your SFF build has a mid-to-high-end GPU and you want an SFX unit with ATX 3.1 / PCIe 5.x support, strong efficiency, and lower cost than the 850W version. Step up to the SF850 if you want more headroom for higher transient GPU spikes, future GPU upgrades, or sustained power draw closer to the top end of 750W. In practice, the decision is mainly about power margin, because Corsair positions both units in the same 2024 SF family with the same small SFX form factor and modern cable standard.
Q: Is the Corsair SF750 (2024) worth buying over an older Corsair SF750 Platinum?
A: Buy the SF750 (2024) if you want native support for newer GPUs and platforms, since the refresh adds ATX 3.1 and PCIe 5.x readiness in the same compact SFX size. The older SF750 Platinum still makes sense if you already own one and do not need the newer power connector standard, because it remains well regarded for quiet operation and strong real-world performance. The main trade-off is modernization versus reuse: the 2024 model is the better fit for a new build, while the older model remains practical for an existing build.
Q: Corsair SF600 or Corsair SF750 (2024): which one is the better buy for a mini-ITX gaming PC?
A: The SF750 (2024) is the better buy for most new mini-ITX gaming builds because 750W gives more room for modern GPUs, ATX 3.1 / PCIe 5.x compatibility, and less chance of running near the PSU's limit under gaming spikes. A 600W class SFX unit is still reasonable for lower-power systems, especially if you are using a more efficient midrange GPU and want to control budget. The practical trade-off is headroom: SF600-class units suit tighter power budgets, while the SF750 (2024) is the safer choice for broader GPU compatibility over time.
Q: Corsair SF750 (2024) or Corsair SF1000 for a high-end small-form-factor build?
A: Choose the SF750 (2024) if your system fits comfortably within 750W and you want to avoid paying for unused capacity. Choose the SF1000 if you are building around a top-tier GPU, want more upgrade flexibility, or prefer extra overhead for transient-heavy loads in a compact chassis. Reviews and Corsair's own lineup positioning show these models target different power tiers more than different feature tiers, since both belong to the same 2024 SFX family.
Q: Corsair SF750 (2024) vs Cooler Master V850 SFX: which is better for portability-focused SFF builds?
A: The SF750 (2024) is usually the better fit when you want a true SFX unit with modern GPU power support and 750W is enough for your parts list. A V850 SFX-class option makes more sense when your build benefits from the extra wattage buffer, especially for more power-hungry GPUs. Community comparisons around SFF builds commonly frame this choice as 750W efficiency and fit versus 850W headroom, so the better option depends on whether compact power planning or extra margin matters more in your case.
Q: Is the Corsair SF750 (2024) a good choice for a Mini-ITX or other small-form-factor PC?
A: Yes. This model is a true SFX power supply, so it is primarily suited for Mini-ITX and other cases that specifically support SFX PSUs. It is a strong fit when you want high wattage in a compact footprint. The main compatibility check is case support for SFX, not ATX.
Q: Can this 750W SFX PSU handle a high-end gaming build?
A: Usually yes, for many single-GPU high-end builds. A 750W Platinum SFX unit is suitable for compact gaming systems with modern CPUs and one performance GPU, especially when the goal is efficient power delivery in a small case. The trade-off is upgrade headroom: if you expect a very power-hungry GPU or heavier future upgrades, an 850W or 1000W option gives more margin.
Q: Can I use the SF750 in a standard ATX case, or is it only for SFX cases?
A: Yes, it can be used in many ATX cases because Corsair includes an SFX-to-ATX adapter bracket. That said, it is not always the best value for a full-size ATX build. In a standard ATX tower, an ATX PSU often gives longer cables, easier routing, and sometimes more watts per dollar. The SF750 makes more sense when you specifically want SFX size or plan to reuse it in a compact build later.
Q: Does the SF750 support newer GPUs without needing a bulky adapter?
A: Yes. This 2024 version is ATX 3.0 compliant and PCIe 5.0 ready, and it includes a native 12+4-pin GPU cable. That makes it a better fit for newer graphics cards than older SFX PSUs that rely on adapter dongles. The practical benefit is cleaner cable management in small cases.
Q: What is the main trade-off between this SF750 and a similarly rated ATX power supply like a 750W RM-series model?
A: The SF750 prioritizes compact size, which is valuable in SFF builds, but the trade-offs are usually price and cable length. Compared with a similarly rated ATX unit, an SFX model often costs more and may have shorter cables that are ideal for compact cases but less convenient in larger towers. If you are building in ATX and do not need the smaller form factor, a standard ATX PSU is often the more practical choice.
Q: Is the 2024 Corsair SF750 a good choice for a modern SFF gaming build?
A: Yes, if you want a compact 750W SFX PSU for a current small-form-factor build. Reddit discussion repeatedly focuses on the 2024 model’s practical upgrades for newer GPUs: ATX 3.x support and an included 12VHPWR cable, which reduces the need for adapters. Based on the product data, it also fits typical SFF priorities: 80 Plus Platinum efficiency, fully modular cables, Zero RPM mode, and a 125 mm SFX form factor. The main limitation is still capacity: 750W is best for efficient high-end builds, not the most power-hungry flagship CPU/GPU combinations.
Q: Should I buy the 2024 SF750 over an older SF750 model?
A: Choose the 2024 SF750 if you want native support for newer GPUs and do not already depend on older Corsair cable kits. Reddit users repeatedly highlight two decision points: the 2024 unit includes a 12VHPWR cable, and it uses newer Type-5 connectors, so older Type-4 Corsair cables are not directly reusable. If you already own custom or replacement Type-4 cables, the older model may be simpler. If you are building fresh with RTX 40-series or later hardware, the 2024 model is the more straightforward option.
Q: Who is the SF750 best suited for, and who should skip it?
A: The SF750 is best suited for builders who need a premium SFX PSU for Mini-ITX or other space-constrained systems. Its feature set matches that use case well: SFX size, fully modular design, 92 mm fan, Zero RPM mode, SFX-to-ATX bracket, and 750W output. It is a weaker fit for buyers building large ATX cases, reusing older Corsair PSU cables, or planning very high-power flagship systems where more wattage headroom would be preferable.
Q: Can the Corsair SF750 be used in a regular ATX or mid-tower case?
A: Yes, but it is not the most convenient choice unless you specifically want an SFX PSU. The box includes an SFX-to-ATX bracket, so physical installation is supported. The trade-off discussed on Reddit is cable reach: in larger cases, the included short SFX-oriented cables may be tight, especially for the 24-pin motherboard cable and sometimes the GPU cable. It is a better fit in compact builds than in standard mid-towers.
Q: What are the main trade-offs of buying the 2024 SF750?
A: The main trade-offs are ecosystem compatibility and fit, not feature count. Reddit discussion repeatedly points to three practical downsides: the 2024 model uses Type-5 cables instead of older Type-4 cables, some users report the newer cables feel less flexible, and SFX cable lengths can be limiting outside compact cases. There are also isolated discussion threads about fan noise, so buyers who are highly noise-sensitive should pay attention to return policy and warranty support rather than assume every sample will behave the same way.