8 Best 1200W PSUs For Extreme PC Builds In 2023.
High power consumption is the value you pay when constructing fanatic gaming PCs and highly effective workstations with high-end processors and graphics playing cards.
For instance, an ultra-high-performance system constructed with the 13900K and GeForce RTX 4090 has an estimated wattage of 703W earlier than including different components.
A 1200W energy provide is ideal for such an excessive 8K-capable PC construct. Such high-wattage PSUs additionally go away a pleasant headroom for future upgrades.
Remember, next-gen CPUs and GPUs shall be way more power-hungry. And since high-power PSUs have lengthy lifespans and warranties, it’s clever to go overkill!
We have compiled an inventory of the perfect 1200W PSUs to produce energy to excessive PC methods. They all have excellent reliability and excessive power effectivity!
Best 1200W PSUs for Extreme PC Builds
Corsair RM1200x Shift—Overall Best 1200W PSU
Enthusiast PC builders extremely regard the RMx Shift PSU’s excellent reliability! They are Corsair’s best energy provides and, by extension, the perfect it will get out there on the general high quality of building and effectivity.
All the models on this lineup are fully-modular and adjust to ATX 3.0 requirements. They have a novel cable connectors’ place. The design gives ease of accessibility and a greater DIY constructing expertise.
The Corsair RM1200x Shift has the best wattage on this lineup! Its 140mm fan is constructed with the FDB expertise and a zero RPM mode. It doesn’t activate when the system load is under 50% for a totally quiet operation.
- Its effectivity peaks as much as 90% on all inputs at 50% masses
- Type 5 Micro-Fit connectors with ultra-flexible cables.
- The fan runs near-silent for 70% and under masses.
- It helps 100V – 240V AC energy inputs.
- It’s made with Japanese electrolytic capacitors.
- It has OPP, OTP, OVP, OCP, SCP, and catastrophic failure safety.
- It requires a PC case that enables it to be accessed from the facet.
- The PC case should even be at the very least 210mm/8.3-Inch huge.
The Corsair RM1200x Shift’s sturdy building presents ultra-high effectivity and long-lasting operation. It has an in depth ten years guarantee and reliable Corsair 24/7 assist for worry-free energy supply to your high-end system!
MONTECH Titan Gold 1200W—Best Value 1200W PSU
MONTECH could be an unfamiliar identify to most PC builders. But it manufactures reasonably priced high-airflow ATX circumstances, giant CPU coolers, ARGB cooling followers, and PSUs, amongst different PC-building parts.
The Titan Gold 1200W is their best energy provide and, by far, the perfect reasonably priced, sturdy PSU available on the market. Its construct high quality and stability are so nice that it beats hottest manufacturers’ high-end PSUs on effectivity!
As with most high-end PSUs, this unit has a 135mm fan with fluid dynamic bearing, permitting for ultra-quiet operation. It has a switchable zero RPM fan mode, the place the fan doesn’t activate for masses under 40%.
- Its effectivity peaks as much as 92% on all inputs at regular masses.
- Fully modular building with 80+ Gold ranking.
- 100% premium Japan-made capacitors for effectivity.
- ATX 3.0 compliant with the PCIe 5.0 (12+4) connector.
- Five PCIe (6+2) and two CPU (4+4) connectors.
- It has six industrial-level protections for security.
- It helps 100V to 240V common AC inputs.
- Ten years guarantee for long-term energy supply.
- The fan has a noticeable 27dBA whirr at excessive RPMs.
The MONTECH Titan Gold 1200W energy provide is remarkably dependable and power environment friendly for a barely-known model! It can function at temperatures as much as 45°C for stability when powering your highly effective PC parts.
Thermaltake Toughpower GF3 1200W Gold—Best Affordable 1200W PSU
A price-priced 1200W PSU is usually the only option when constructing with a high-end CPU whereas aspiring to get a robust GPU later. It retains your general price range low however leaves a pleasant headroom for an energy-hungry GPU just like the RTX 4090.
You ought to decide the Toughpower GF3 1200W Gold if that is your plan! It has virtually the precise pricing because the MONTECH Titan Gold 1200W. But it comes from the respected Thermaltake model, so that you’re assured it’s dependable!
It’s a Tier-An influence provide with an 80+ Gold ranking and ATX 3.0 certification. The unit has a totally modular building. It has black-sleeved cables with a low-profile flat design for higher DIY cable administration.
- A sturdy, sturdy building at an inexpensive value.
- Its effectivity peaks as much as 90% on all inputs at regular masses.
- A 135mm FDB fan with 0dB at 30% and under masses.
- A sensible zero fan change to take management of cooling.
- Premium parts, together with 100% Japan capacitors.
- Built-in OVP, OCP, SCP, UVP, OPP, and OTP protections.
- It has decrease ripple noise on all voltage rails for stability.
- The fan has a noticeable 28.4dB noise at full system load.
The Thermaltake Toughpower GF3 1200W Gold is among the many best, reasonably priced high-end energy provides. Yet, regardless of its aggressive pricing, you continue to get a ten years guarantee and next-gen PCIe 5.0 GPU assist!
Be Quiet! Straight Power 11 Platinum 1200W—Best 1200W PSU for a Silent Build
The Be Quiet model is synonymous with silent energy provides, PC circumstances, and cooling parts. The Straight Power 11 Platinum 1200W is considered one of their top-end PSUs. It options 4 +12V rails that go well with enthusiast-grade PC builds!
The unit has an 80 Plus Platinum ranking with an effectivity of 93.9% at 230V and 50% masses. Yet, our favourite characteristic is the 135mm Be Quiet Silent Wing 3 fan. It has a 6-Pole motor and fluid-dynamic bearing that enables virtually inaudible cooling.
- A premium construct design with all-Japanese capacitors.
- It’s totally modular with lengthy individually-sleeved cables.
- The fan inlet is flannel-shaped for excessive airflow.
- It helps 100V to 240V AC and trendy standby mode.
- The DC facet has a wire-free design for optimum cooling.
- It has six PCIe 6+2-Pin connectors for multi-GPU assist.
- Built-in OTP, OCP, OPP, SCP, OVP, UVP, and SIP for security!
- It comes with a 5 years producer’s guarantee.
- The unit isn’t Intel ATX 3.0 compliant for next-gen GPUs.
- The 170mm size limits its use to roomy full-tower circumstances!
The Straight Power 11 Platinum 1200W has a top-tier construct design with premium parts for a gentle, dependable, long-lasting operation. It presents excellent superior options to energy your high-end, enthusiast-grade system effectively!
Thermaltake Toughpower Grand RGB 1200W Platinum—Best 1200W PSU with RGB
An influence provide with RGB lighting is visually engaging and completely enhances a high-end showcase PC with RGB followers and coolers. The Toughpower Grand RGB 1200W Platinum is likely one of the few Tier-A 1200W PSUs with RGB.
It options the Thermaltake 256-Color Ring 14 RGB fan and an RGB lighting button to regulate the 5 lighting modes and an LED off mode. It has a built-in reminiscence that saves and applies your favourite colour each time the PC boots up.
Apart from the RGB aesthetics, the 140mm fan has a premium construct design for optimum cooling. It has a hydraulic bearing that affords ultra-low noise operation. The PSU has a switchable sensible zero fan mode for zero to 40% masses.
- A sturdy RGB energy provide with a ten years guarantee!
- It permits for face-up PSU placement for higher cooling.
- All capacitors are Japanese for reliability and stability.
- It’s an 80+ Platinum unit with as much as 92% effectivity.
- Fully modular with lengthy, all-black low-profile flat cables.
- Supports 100V to 240V AC for international use!
- A robust +12V single rail with a DC-to-DC design.
- It can stand up to excessive temperatures of as much as 50°C.
- A decrease ripple noise design for enhanced stability.
- A full suite of industrial quality protections for security!
- It has pigtail cables which might be powerful to cable handle!
- It comes at a hefty price ticket and lacks ATX 3.0 assist.
The Toughpower Grand RGB 1200W Platinum has a strong building and a formidable RGB cooling fan. The design gives a dependable, high-efficiency energy provide for efficiency with sensible RGB lighting for aesthetics!
Cougar Polar 1200W—Best White 1200W PSU
Nothing beats a white-themed, high-end PC constructed with eye-catching RGB lighting for efficiency and showcasing! The Cougar Polar 1200W is among the many few obtainable white 1200W PSUs for powering such methods!
It has an 80+ Platinum ranking from Cybenetics Lab and delivers over 90% real-world effectivity for 20% and past PSU masses. The unit has a strong building with capacitors made in Japan and DC-to-DC expertise.
- A robust unit for final white builds!
- Fully modular for straightforward cable administration.
- A 135mm hydro-dynamic bearing silent fan.
- It has a zero noise mode for masses as much as 40%.
- A superior fan curve tuning for low noise!
- It can work at 50°C ambient temperature.
- Active PFC for common 100V to 240V enter.
- Eight PCIe (6+2)-Pin connectors for Multi-GPU.
- An in depth ten years producer’s guarantee!
- It lacks assist for next-gen PCIe 5.0 GPUs.
- The connector ports and fan openings are black!
The Cougar Polar 1200W is sturdily constructed with UVP, OCP, SCP, OVP, OTP, OPP, and conformal coating safety to safeguard your PC parts. It is a Tier-A PSU with excessive peak effectivity for a dependable energy move to your high-end system!
SilverStone Technology ST1200-PTS—Best Ultra Compact 1200W PSU
Most high-power PSUs are giant and ponderous, which limits their use to full-tower ATX and E-ATX circumstances. Yet, some fans would need to construct versatile, multi-GPU methods for 3D gaming and demanding workflows in compact ATX circumstances!
In that case, it’s best to decide the SilverStone Technology ST1200-PTS. It is a totally modular and compact PSU that measures 140 x 150 x 86mm. The unit is 80+ Platinum-rated with a peak effectivity of 89% to 92% at 20% to 100% masses!
ST1200-PTS incorporates a 120mm hybrid ceramic bearing fan that’s silent and sturdy! It gives excessive airflow cooling with low noise operation at as much as 50% masses, suiting energy-demanding workstations for quiet residence and office productiveness.
- A sturdy, industry-leading construct high quality!
- All capacitors are Japanese for reliability.
- 100V to 264V AC enter for worldwide use.
- It consists of an FF122 magnetic fan mud filter.
- Long, flat ultra-flexible cables for straightforward routing.
- A category-leading +12V single rail for stability.
- It has a five-year producer’s guarantee.
- It’s not ATX 3.0 compliant for next-gen GPUs.
The SilverStone Technology ST1200-PTS has an extremely sturdy building for stability and reliability. It can stand up to as much as 40℃ working temperatures and options built-in OPP, OCP, OVP, OTP, UVP, and SCP protections for security!
Phanteks Revolt X 1200W—Best 1200W PSU With Dual System Support
The Phanteks Revolt X 1200W is the pioneer of dual-system energy provides! The unit was constructed with patented expertise in collaboration with Seasonic. It is totally modular and exceptionally designed for unmatched reliability!
Revolt X 1200W has an 80+ Platinum ranking with an effectivity of 92% at 50% masses. It has two 24-Pin motherboards and 4 CPU connectors to energy a dual-system setup inbuilt one super-tower PC case just like the Corsair Obsidian Series 1000D.
The unit has a 135mm FDB fan with a lifespan of as much as 50,000 hours at 40℃. It incorporates a premium hybrid fan mode with a controllable change. It can run fanless for system masses as much as 40% for a totally silent operation.
- It’s extremely sturdy with aggressive pricing!
- All capacitors are Japanese for stability and reliability.
- It has a built-in energy splitter for dual-system assist.
- Enough extra-long-sleeved cables for a twin system.
- It has 4 6+2-Pin PCIe cables with pigtails for multi-GPU.
- Built-in industrial-grade, heavy-duty protections.
- Active PFC for common 100V to 240V AC inputs.
- It lacks ATX 3.0 assist for PCIe 5.0 graphics playing cards.
The Phanteks Revolt X 1200W is the proper high-efficiency PSU for powering excessive dual-system setups. It has a large 12 years guarantee and fits enthusiast-grade twin gaming and streaming or workstation or server PC builds!
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