What are the top-rated gaming power supplies under $200?
This page compares 16 gaming power supplies with verified specifications and prices. Top options include CORSAIR HX Series HX850 850 Watt, Thermaltake Toughpower GF1 850W Snow Edition, Corsair RM850x. Prices range from £59 to £259. All data is sourced from manufacturer documentation and specialist retailers.
| Product ⇅ | Price ⇅ | Wattage (W) ⇅ | Efficiency (%) ⇅ | Modularity ⇅ | Number of PCIe Connectors ⇅ | Voltage Regulation (±) ⇅ | Fanless ⇅ |
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CORSAIR HX Series HX850 850 Watt
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£258.72 ≈ | 850 W | 80 PLUS Platinum | ✓ | 6 | Extremely tight | ✗ |
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The CORSAIR HX850 delivers 850 W of 80 PLUS Platinum-certified power with fully modular cables and six PCIe connectors. Its Zero RPM fan mode provides virtually silent operation at low and medium loads, making it suitable for high-performance gaming PCs and demanding graphics cards. ★ Ideal forThis model suits top-rated gaming power supplies under $200 when available at its listed price because it combines 850 W capacity, Platinum efficiency, fully modular cabling, six PCIe connectors, and Zero RPM fan mode.
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Thermaltake Toughpower GF1 850W Snow Edition
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£176.72 ≈ | 850W | 80 PLUS Gold | ✓ | 6 | <±2% | ✗ |
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The Thermaltake Toughpower GF1 850W Snow Edition is a fully modular 80 PLUS Gold power supply with six PCIe connectors and a semi-passive 140mm hydraulic-bearing fan. Its strong voltage regulation and white design make it well suited to high-performance gaming PCs, especially white-themed builds. ★ Ideal forIt suits the top-rated gaming power supplies under $200 category because it offers 850W capacity, 80 PLUS Gold efficiency, six PCIe connectors, fully modular cabling, and semi-passive cooling for powerful gaming systems.
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Corsair RM850x
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£110.90 ≈ | 850W | Cybenetics Gold | ✓ | 4 | — | — |
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The Corsair RM850x is an 850W fully modular power supply with Cybenetics Gold efficiency, ATX 3.1 compliance, and PCIe 5.1 support. Its zero-RPM fan mode enables near-silent operation at lower loads, making it well suited to powerful gaming PCs. ★ Ideal forThis suits gaming builds under $200 because its 850W capacity, Cybenetics Gold efficiency, fully modular cabling, four PCIe connectors, and zero-RPM fan mode support high-performance GPUs while keeping cable management and noise under control. |
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Cooler Master Elite Gold 1000 Full Modular ATX 3.1
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£96.09 ≈ | 1000W | 80 PLUS Gold | ✓ | 6 | Tighter voltage and current regulation | ✗ |
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This 1000W ATX 3.1 power supply offers 80 PLUS Gold efficiency, fully modular cabling, and six PCIe connectors for modern high-performance graphics cards. Its quiet FDB fan and support for PCIe Gen 5.1 make it suitable for gaming PCs, RTX 50 GPUs, rendering, and future upgrades. ★ Ideal forIt suits gaming power supplies under $200 because it combines 1000W output, 80 PLUS Gold efficiency, ATX 3.1 support, six PCIe connectors, and fully modular cables at a price below $200.
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be quiet! Power Zone 2 850W 80PLUS Platinum
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£88.72 ≈ | 850 W | 80 PLUS Platinum | ✓ | 4 | Excellent | ✗ |
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This 850 W ATX 3.1 power supply is fully modular, 80 PLUS Platinum certified, and includes a 600 W 12V-2x6 connector for modern graphics cards. Its semi-passive 140 mm fan, strong voltage regulation, and single 12 V rail suit high-performance gaming PCs and quiet workstation builds. ★ Ideal forIt suits top-rated gaming power supplies under $200 with 850 W capacity, Platinum efficiency, fully modular cabling, PCIe 5.1 support, semi-passive cooling, and four PCIe connectors for demanding graphics cards.
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be quiet! Power Zone 2 850W
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£81.33 ≈ | 850W | 80 PLUS Platinum | ✓ | 3 | LLC topology | ✗ |
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The be quiet! Power Zone 2 850W is a fully modular 80 PLUS Platinum power supply with three PCIe 6+2-pin connectors and a native 12V-2x6 connector. Its semi-passive 140mm fan can stop at low loads, making it suitable for powerful gaming PCs and quiet media-creation systems. ★ Ideal forIt suits gaming power supplies under $200 because it combines 850W capacity, 80 PLUS Platinum efficiency, fully modular cabling, three PCIe connectors, and ATX 3.1 support for modern graphics cards.
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Corsair RM850e (2025)
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£87.99 ≈ | 850W | Cybenetics Gold, 80 PLUS Gold | ✓ | 4 | — | ✗ |
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The Corsair RM850e (2025) is an 850W fully modular ATX 3.1 power supply with Cybenetics Gold efficiency, PCIe 5.1 support, and a native 12V-2x6 connector. Its 120mm fan includes a zero-RPM mode for quieter low-load operation, making it suitable for modern gaming and creator PCs. ★ Ideal forIt suits gaming power supplies under 200 because its 850W capacity, fully modular cabling, Gold efficiency, ATX 3.1 compliance, and native 12V-2x6 GPU connector support demanding modern graphics cards.
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Montech Century II 850W
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£59.15 ≈ | 850W | 80 PLUS Gold | ✓ | 4 | — | ✗ |
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The Montech Century II 850W is a fully modular ATX 3.1 power supply with 80 PLUS Gold efficiency, a 135mm FDB fan, Smart Zero Fan mode, and a 12V-2x6 cable. It suits high-performance gaming PCs using modern graphics cards and processors. ★ Ideal forIt suits gaming builds under $200 by combining 850W capacity, fully modular cabling, four PCIe connectors, ATX 3.1 support, and 80 PLUS Gold efficiency at a comparatively low price.
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be quiet! Pure Power 12 850W
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£66.47 ≈ | 850 W | 80 PLUS Gold | ✗ | 3 | LLC topology | ✗ |
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The be quiet! Pure Power 12 850W is an 850 W ATX 3.1 power supply with 80 PLUS Gold efficiency and three PCIe 6+2-pin connectors, plus a native 12V-2x6 connector. Its temperature-controlled 120 mm fan is designed for quiet operation, making it suitable for powerful gaming PCs and media-creation systems. ★ Ideal forIt suits gaming power supplies under $200 because its 850 W capacity, 80 PLUS Gold efficiency, ATX 3.1 support, native 12V-2x6 connector, and LLC-based voltage regulation provide strong support for modern high-end graphics cards at a sub-$100 price.
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be quiet! Pure Power 12 1000W
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£81.26 ≈ | 1000 W | 80 PLUS Gold up to 92.9% | ✓ | 4 | LLC technology | ✗ |
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The be quiet! Pure Power 12 1000W is a 1000 W ATX 3.1 power supply with 80 PLUS Gold efficiency, a single 12 V rail, and support for modern PCIe 5.1 graphics cards. Its quiet temperature-controlled 120 mm fan and strong power delivery make it suitable for high-performance gaming PCs and demanding upgrades. ★ Ideal forIt suits gaming power supplies under $200 because it combines 1000 W capacity, 80 PLUS Gold efficiency, LLC voltage regulation, and PCIe 5.1 support at a sale price below $200. |
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Montech Century II 1050W
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£73.93 ≈ | 1050W | 80 PLUS Gold; Cybenetics Platinum | ✓ | 6 x 6+2-pin PCIe | 1.1% on 12V rail | ✗ |
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The Montech Century II 1050W is a fully modular ATX 3.1 power supply with 80 PLUS Gold and Cybenetics Platinum efficiency certifications, six PCIe connectors, and a 12V-2x6 connector. Its 135mm FDB fan includes a zero-RPM mode, making it suitable for high-performance gaming PCs and workstations that need substantial power capacity. ★ Ideal forIt suits gaming builds under $200 that use power-hungry graphics cards because it combines 1050W capacity, fully modular cabling, six 6+2-pin PCIe connectors, a 12V-2x6 connector, and strong efficiency certifications. |
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Corsair RM850e
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£87.99 ≈ | 850 watts | 80 PLUS Gold | ✓ | 3 | — | ✗ |
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The Corsair RM850e is an 850-watt, fully modular power supply with 80 PLUS Gold efficiency and three PCIe connectors. Its Zero RPM fan mode enables near-silent operation at low loads, making it suitable for modern gaming PCs and high-performance graphics cards. ★ Ideal forIt suits gaming builds under $200 because its 850-watt capacity, 80 PLUS Gold efficiency, fully modular cabling, three PCIe connectors, and Zero RPM fan mode support powerful components while keeping cable clutter and noise low. |
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be quiet! Pure Power 13 M 1000W 80PLUS Gold
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£103.44 ≈ | 1000W | Up to 94.4% | ✓ | 5 | LLC technology | ✗ |
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This fully modular 1000W power supply delivers up to 94.4% efficiency and supports ATX 3.1 and PCIe 5.1 graphics cards. Its semi-passive 120mm fan, LLC technology, and five PCIe connectors make it well suited to powerful gaming PCs and high-end GPUs. ★ Ideal forIt suits gaming power supplies under $200 by combining 1000W capacity, 80 PLUS Gold efficiency, ATX 3.1 support, a 12V-2x6 connector, four PCIe 6+2 connectors, and a current price below $200. |
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Corsair RM1000e (2025)
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£112.38 ≈ | 1000 W | Cybenetics Gold | ✓ | 4 x PCIe 6+2 pin and 1 x PCIe 16 pin 12V-2x6 | — | ✗ |
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The Corsair RM1000e (2025) is a 1000 W fully modular power supply with Cybenetics Gold efficiency, ATX 3.1 support, and a native PCIe 5.1 12V-2x6 connector. Its zero RPM fan mode provides quiet operation at low loads, making it suitable for high-performance gaming PCs with modern graphics cards. ★ Ideal forIt suits top-rated gaming power supplies under $200 because it combines 1000 W capacity, Cybenetics Gold efficiency, fully modular cabling, and modern 12V-2x6 GPU support while remaining below $200 at listed retailers. |
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EVGA 220-P2-0650-X1 SuperNOVA 650 P2 650W
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£133.09 ≈ | 650W | 80 Plus Platinum, up to 94% | ✓ | 4 x 6-pin PCIe | Within ±1% on major rails | ✓ |
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The EVGA SuperNOVA 650 P2 is a 650W fully modular power supply with 80 Plus Platinum efficiency and a semi-passive ECO Mode that stops the fan during low to medium loads. Its strong voltage regulation, four PCIe connectors, Japanese capacitors, and 10-year warranty make it suitable for demanding single-GPU gaming systems. ★ Ideal forIt suits top-rated gaming power supplies under $200 because it combines 650W capacity, 80 Plus Platinum efficiency, fully modular cabling, four PCIe connectors, excellent voltage regulation, and fanless ECO Mode operation.
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be quiet! Pure Power 11 600W
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£59.44 ≈ | 600 W | 80 PLUS Gold up to 92% | ✗ | 4 | Within ±2% | ✗ |
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The be quiet! Pure Power 11 600W is a 600 W, 80 PLUS Gold power supply with four PCIe connectors and a quiet 120 mm cooling fan. Its fully wired design suits mainstream gaming PCs and upgrades that need reliable power without modular cable management. ★ Ideal forIt suits gaming systems under $200 because its 600 W output, 80 PLUS Gold efficiency, four PCIe connectors, and voltage regulation within ±2% support mainstream gaming hardware reliably.
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