{"product_id":"corsair-sf750-fully-modular-sfx-psu-compact-platinum-power","title":"CORSAIR SF750 Fully Modular SFX PSU - Compact Platinum Power","description":"\u003cp\u003eIn this review the CORSAIR SF750 is evaluated as a high-performance power supply for small-form-factor and space-conscious PC builders. The bottom line: it delivers full 750 W output in a compact SFX package with \u003cstrong\u003e80 PLUS Platinum\u003c\/strong\u003e efficiency, making it the best choice when maximum power density and quiet operation matter most. The fully modular cables and included SFX-to-ATX bracket mean it works in both SFF cases and conventional towers, while 105C Japanese capacitors and ATX 3.1 compliance provide long-term reliability and modern transient protection.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e80 PLUS Platinum rated:\u003c\/strong\u003e High efficiency reduces waste heat and improves system stability under sustained loads for better thermals in tight cases.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSFX form factor:\u003c\/strong\u003e Massive 750 W output in a compact chassis frees up internal space for small-form-factor builds or neater routing in larger cases.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eATX 3.1 and PCIe 5.1 ready:\u003c\/strong\u003e Compliance with the latest power standards helps resist transient power spikes and supports modern graphics platforms.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFully modular cables:\u003c\/strong\u003e Detachable cables let builders use only what they need for cleaner airflow and simpler cable management.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e92 mm PWM cooling fan:\u003c\/strong\u003e A fluid dynamic bearing fan runs quietly with Zero RPM Mode at light loads, so noise stays low during typical desktop use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e105C Japanese capacitors:\u003c\/strong\u003e High-temperature rated components provide long-term reliability under heavy gaming and compute workloads.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThe SF750 is aimed at enthusiasts building high-performance small-form-factor gaming systems or compact workstations that need the full 750 W headroom without a bulky ATX supply; it is especially good for those who value \u003cstrong\u003equiet operation\u003c\/strong\u003e and high efficiency. It also suits users who want modern platform compliance for PCIe Gen 5.1 GPUs and the transient protection of ATX 3.1.\u003c\/p\u003e\n\u003cp\u003eUsers who primarily build mid-tower systems without space constraints or who need extra-long cables for unconventional routing should consider a full-size ATX unit or verify cable reach first, since some customers report the modular cables are short for large cases. Casual, low-power office PCs will not benefit from the SF750's high wattage and premium components.\u003c\/p\u003e\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eExcellent power density with \u003cstrong\u003ePlatinum efficiency\u003c\/strong\u003e in an SFX footprint for demanding SFF builds.\u003c\/li\u003e\n\u003cli\u003eQuiet cooling with a 92 mm PWM fan and Zero RPM Mode for low-noise operation at light loads.\u003c\/li\u003e\n\u003cli\u003eRobust component choices like 105C Japanese capacitors for long-term reliability under stress.\u003c\/li\u003e\n\u003cli\u003eFully modular design and included SFX-to-ATX bracket for flexible installations.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSome customers report the modular cable lengths are short, which can complicate routing in larger cases.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eForm factor\u003c\/td\u003e\n\u003ctd\u003eSFX\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWattage\u003c\/td\u003e\n\u003ctd\u003e750 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEfficiency rating\u003c\/td\u003e\n\u003ctd\u003e80 PLUS Platinum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompliance\u003c\/td\u003e\n\u003ctd\u003eATX 3.1, PCIe 5.1 ready\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFan\u003c\/td\u003e\n\u003ctd\u003e92 mm PWM with Zero RPM Mode\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCapacitors\u003c\/td\u003e\n\u003ctd\u003e105C rated Japanese capacitors\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCables\u003c\/td\u003e\n\u003ctd\u003eFully modular with Type-5 Micro-Fit PSU connectors\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe SF750 is a compelling choice for SFF enthusiasts and high-performance compact builds because it combines \u003cstrong\u003ePlatinum efficiency\u003c\/strong\u003e, modern ATX 3.1 compliance, and parts chosen for longevity. It represents strong value when you need 750 W in an SFX enclosure, but check cable lengths for larger cases before buying.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eIs this suitable for high-end GPUs?\u003c\/strong\u003e\u003cbr\u003eYes, the SF750 is PCIe 5.1 ready and ATX 3.1 compliant, so it can support modern high-power graphics cards when paired with appropriate cables.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWill it fit a full-size case?\u003c\/strong\u003e\u003cbr\u003eYes, an SFX-to-ATX bracket is included for installation in ATX cases, though cable length should be verified for tidy routing in larger enclosures.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow quiet is the supply?\u003c\/strong\u003e\u003cbr\u003eThe 92 mm PWM fan uses a fluid dynamic bearing and offers Zero RPM Mode at low loads, resulting in very low noise during typical desktop and gaming use.\u003c\/p\u003e","brand":"Corsair","offers":[{"title":"Default Title","offer_id":48235774214363,"sku":"B0D45QCZHX","price":199.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/716AZ6NQNuL._AC_SL1500.jpg?v=1770754378","url":"https:\/\/gearmusthave.com\/products\/corsair-sf750-fully-modular-sfx-psu-compact-platinum-power","provider":"GearMustHave","version":"1.0","type":"link"}