1200W power supply prices
The lowest listed unit price is $0.08 per watt. The median is $0.17 per watt, across 49 ranked Newegg listings.
Compare 1200W power supply prices
47 ranked products from 49 listings (the same maker, size and price listed more than once is shown once) · Newegg US · Updated (7 hours ago).
Filter by model, manufacturer, condition or specification
Showing 24 of 47 products.
| Product and specifications | Newegg price | Unit price | Price reference | Condition and availability |
|---|---|---|---|---|
| Phanteks Revolt 1200W 80PLUS Platinum, ATX 3.0, PCIe 5.0, Fully Modular, Cable-less, Power Supply Unit Only (cables sold separately), Black1200 WSpecifications from the Newegg listing | $99.99 · View at Newegg Updated Sep 28, 2026 · 7h old | $0.08 / wattBest listed value · better unit price than 100% of 47 in the same wattage, condition group on this page | Launch reference not recordedListing reference $249.99 · 60.0% lower; not a recorded previous sale | new · in-stockWarranty: not recorded |
| Rosewill CMG5 1200W, ATX 3.0 & 3.1 Compatible, 80+ Gold 1200W Full Modular Power Supply, PCIe 5.0 600W 12V-2x6 Connector, 100% Japanese...1200 WSpecifications from the Newegg listing | $119.99 · View at Newegg Updated Sep 28, 2026 · 7h old | $0.10 / wattHigher value · better unit price than 98% of 47 in the same wattage, condition group on this page | Launch reference not recordedListing reference $139.99 · 14.3% lower; not a recorded previous sale | new · in-stockWarranty: not recorded |
| ASRock SL-1200G Gold 1200W Full Modular Power Supply1200 WSpecifications from the Newegg listing | $129.99 · View at Newegg Updated Sep 28, 2026 · 7h old | $0.11 / wattHigher value · better unit price than 93% of 47 in the same wattage, condition group on this page | Launch reference not recordedListing reference $199.99 · 35.0% lower; not a recorded previous sale | new · in-stockWarranty: not recorded |
| Thermaltake Toughpower GT 1200W; ATX 3.1; x2 Native PCIe 5.1 12V-2x6; Full Modular; Flat Cables; Color Matched Connectors; Japanese Main...1200 WSpecifications from the Newegg listing | $129.99 · View at Newegg Updated Sep 28, 2026 · 7h old | $0.11 / wattHigher value · better unit price than 93% of 47 in the same wattage, condition group on this page | Launch reference not recordedListing reference $179.99 · 27.8% lower; not a recorded previous sale | new · in-stockWarranty: not recorded |
| SAMA P1200 1200W ATX 3.1 Full Modular Power Supply, Cybenetics Platinum Rated, PCIe 5.1 Ready, Dual 12V-2x6 600W, 100% Japanese Capacitors, Zero...1200 WSpecifications from the Newegg listingAlso listed 1 more time by this maker at the same size and price | $134.99 · View at Newegg Updated Sep 28, 2026 · 7h old | $0.11 / wattHigher value · better unit price than 91% of 47 in the same wattage, condition group on this page | Launch reference not recordedListing reference $139.99 · 3.6% lower; not a recorded previous sale | new · in-stockWarranty: not recorded |
| Phanteks AMP GH 1200W Platinum Power Supply, ATX 3.1 and PCIe 5.1 Platform, Fully Modular Individual Cables, Silent Fanless mode, Black.1200 WSpecifications from the Newegg listing | $149.99 · View at Newegg Updated Sep 28, 2026 · 7h old | $0.12 / wattHigher value · better unit price than 85% of 47 in the same wattage, condition group on this page | Launch reference not recordedListing reference $179.99 · 16.7% lower; not a recorded previous sale | new · in-stockWarranty: not recorded |
| Super Flower Zillion FP 1200W Cybenetics Platinum, Full Modular Embossed Cables, ATX 3.1 / PCIe 5.1, W/12V-2x6 Native Cable, Power Supply, FDB Fan,...1200 WSpecifications from the Newegg listing | $149.99 · View at Newegg Updated Sep 28, 2026 · 7h old | $0.12 / wattHigher value · better unit price than 85% of 47 in the same wattage, condition group on this page | Launch reference not recordedListing reference $189.99 · 21.1% lower; not a recorded previous sale | new · in-stockWarranty: not recorded |
| Thermaltake Toughpower PT 1200W; ATX 3.1; x2 Native PCIe 5.1 12V-2x6; Etched Flat Cables; Dual-Color H++ Connectors; 100% Japanese Capacitors;...1200 WSpecifications from the Newegg listing | $149.99 · View at Newegg Updated Sep 28, 2026 · 7h old | $0.12 / wattHigher value · better unit price than 85% of 47 in the same wattage, condition group on this page | Launch reference not recordedListing reference $199.99 · 25.0% lower; not a recorded previous sale | new · in-stockWarranty: not recorded |
| MONTECH CENTURY II - 1200W High-End ATX Gaming Power Supply - 80 Plus Gold & Cybenetics Platinum1200 WSpecifications from the Newegg listing | $159.90 · View at Newegg Updated Sep 28, 2026 · 7h old | $0.13 / wattHigher value · better unit price than 83% of 47 in the same wattage, condition group on this page | Launch reference not recorded | new · in-stockWarranty: not recorded |
| Lian Li SX1200P Platinum 1200W Compact ATX Form Factor Power Supply w/ 12V-2x6 Cable - ATX 3.1 & PCIE 5.1 Compliant - 140mm Fan - Full Modular - 10...1200 WSpecifications from the Newegg listing | $159.99 · View at Newegg Updated Sep 28, 2026 · 7h old | $0.13 / wattHigher value · better unit price than 76% of 47 in the same wattage, condition group on this page | Launch reference not recordedListing reference $164.99 · 3.0% lower; not a recorded previous sale | new · in-stockWarranty: not recorded |
| Phanteks AMP GH 1200W Platinum Power Supply, ATX 3.1 and PCIe 5.1 Platform, Fully Modular Individual Cables, Silent Fanless mode, White.1200 WSpecifications from the Newegg listing | $159.99 · View at Newegg Updated Sep 28, 2026 · 7h old | $0.13 / wattHigher value · better unit price than 76% of 47 in the same wattage, condition group on this page | Launch reference not recordedListing reference $189.99 · 15.8% lower; not a recorded previous sale | new · in-stockWarranty: not recorded |
| Super Flower Combat II FP 1200W Cybenetics Platinum / A+ Noise, Embossed Cables, Full Modular, ATX 3.1/PCIe 5.1, W/ Native 12V-2x6, ECO mode, Power...1200 WSpecifications from the Newegg listing | $159.99 · View at Newegg Updated Sep 28, 2026 · 7h old | $0.13 / wattHigher value · better unit price than 76% of 47 in the same wattage, condition group on this page | Launch reference not recorded | new · in-stockWarranty: not recorded |
| Lian Li RS 1200W Rotational Shift Fully Modular ATX Power Supply (W/ USB Fan Hub) 90° AC Inlet, Cybenetics Platinum, 80+ Gold, ATX 3.1, PCIe 5.1,...1200 WSpecifications from the Newegg listing | $169.35 · View at Newegg Updated Sep 28, 2026 · 7h old | $0.14 / wattMiddle range · better unit price than 74% of 47 in the same wattage, condition group on this page | Launch reference not recorded | new · in-stockWarranty: not recorded |
| be quiet! Pure Power 13 M 1200W1200 WManufacturer specification | $169.90 · View at Newegg Updated Sep 28, 2026 · 7h old | $0.14 / wattMiddle range · better unit price than 72% of 47 in the same wattage, condition group on this page | Launch reference not recordedListing reference $179.90 · 5.6% lower; not a recorded previous sale | new · in-stockWarranty: not recorded |
| Lian Li RS 1200W Rotational Shift Fully Modular ATX Power Supply (W/ USB Fan Hub) 90° AC Inlet, Cybenetics Platinum, 80+ Gold, ATX 3.1, PCIe 5.1,...1200 WSpecifications from the Newegg listing | $169.99 · View at Newegg Updated Sep 28, 2026 · 7h old | $0.14 / wattMiddle range · better unit price than 67% of 47 in the same wattage, condition group on this page | Launch reference not recorded | new · in-stockWarranty: not recorded |
| Thermaltake Toughpower GT 1200W; ATX 3.1; x2 Native PCIe 5.1 12V-2x6; Full Modular; Flat Cables; Color Matched Connectors; Japanese Main...1200 WSpecifications from the Newegg listing | $169.99 · View at Newegg Updated Sep 28, 2026 · 7h old | $0.14 / wattMiddle range · better unit price than 67% of 47 in the same wattage, condition group on this page | Launch reference not recordedListing reference $179.99 · 5.6% lower; not a recorded previous sale | new · in-stockWarranty: not recorded |
| ASRock SL-1200P 1200W Power Supply1200 WSpecifications from the Newegg listing | $179.99 · View at Newegg Updated Sep 28, 2026 · 7h old | $0.15 / wattMiddle range · better unit price than 61% of 47 in the same wattage, condition group on this page | Launch reference not recordedListing reference $229.99 · 21.7% lower; not a recorded previous sale | new · in-stockWarranty: not recorded |
| FSP Hydro G Pro 1200W Power Supply, 80 Plus Gold, ATX 3.0/PCIe 5.0, Full Modular (HG2-1200-G5T)1200 WSpecifications from the Newegg listing | $179.99 · View at Newegg Updated Sep 28, 2026 · 7h old | $0.15 / wattMiddle range · better unit price than 61% of 47 in the same wattage, condition group on this page | Launch reference not recordedListing reference $209.99 · 14.3% lower; not a recorded previous sale | new · in-stockWarranty: not recorded |
| Thermaltake Dockpower FI 1200W, ATX 3.1, Native PCIe 5.1 12V-2X6 (X2), Modular, Etched Color Matched Cables, Detachable Dock Module, 80 Plus Gold...1200 WSpecifications from the Newegg listingAlso listed 1 more time by this maker at the same size and price | $179.99 · View at Newegg Updated Sep 28, 2026 · 7h old | $0.15 / wattMiddle range · better unit price than 61% of 47 in the same wattage, condition group on this page | Launch reference not recorded | new · in-stockWarranty: not recorded |
| Lian Li Edge Serie - 1200W Full Modular Power Supply (Fan USB Hub Included) - Gold - ATX 3.1 - PCIE 5.1 Support - 12V-2x6 Connector - L-Shape...1200 WSpecifications from the Newegg listing | $185.99 · View at Newegg Updated Sep 28, 2026 · 7h old | $0.15 / wattMiddle range · better unit price than 59% of 47 in the same wattage, condition group on this page | Launch reference not recorded | new · in-stockWarranty: not recorded |
| Lian Li SX1200P Platinum 1200W Compact ATX Form Factor Power Supply w/ 12V-2x6 Cable - ATX 3.1 & PCIE 5.1 Compliant - 140mm Fan - Full Modular - 10...1200 WSpecifications from the Newegg listing | $186.74 · View at Newegg Updated Sep 28, 2026 · 7h old | $0.16 / wattMiddle range · better unit price than 57% of 47 in the same wattage, condition group on this page | Launch reference not recorded | new · in-stockWarranty: not recorded |
| Thermaltake Toughpower GF A3 ATX 3.0 1200W 80+ Gold Full Modular SLI/Crossfile Ready Power Supply; PCIe Gen.5 600W 12VHPWR Connector Included;...1200 WSpecifications from the Newegg listing | $196.99 · View at Newegg Updated Sep 28, 2026 · 7h old | $0.16 / wattMiddle range · better unit price than 54% of 47 in the same wattage, condition group on this page | Launch reference not recorded | new · in-stockWarranty: not recorded |
| be quiet! Power Zone 2 1200W1200 WManufacturer specification | $199.90 · View at Newegg Updated Sep 28, 2026 · 7h old | $0.17 / wattMiddle range · better unit price than 52% of 47 in the same wattage, condition group on this page | Launch reference not recordedListing reference $199.99 · 0.0% lower; not a recorded previous sale | new · in-stockWarranty: not recorded |
| Thermaltake Toughpower GF3 1200W1200 WManufacturer specification | $199.99 · View at Newegg Updated Sep 28, 2026 · 7h old | $0.17 / wattMiddle range · better unit price than 48% of 47 in the same wattage, condition group on this page | Launch reference not recorded | new · in-stockWarranty: not recorded |
1200W power supply over time
Daily prices and missing dates
| Date | USD / watt | Products observed |
|---|---|---|
| Aug 3, 2026 | $0.16 | 36 |
| Aug 4, 2026 | $0.16 | 36 |
| Aug 5, 2026 | $0.16 | 36 |
| Aug 6, 2026 | $0.16 | 36 |
| Aug 7, 2026 | $0.16 | 37 |
| Aug 8, 2026 | $0.16 | 37 |
| Aug 9, 2026 | $0.16 | 36 |
| Aug 10, 2026 | $0.16 | 36 |
| Aug 11, 2026 | $0.16 | 38 |
| Aug 12, 2026 | $0.15 | 36 |
| Aug 13, 2026 | No observation | None |
| Aug 14, 2026 | No observation | None |
| Aug 15, 2026 | No observation | None |
| Aug 16, 2026 | No observation | None |
| Aug 17, 2026 | $0.15 | 39 |
| Aug 18, 2026 | $0.15 | 38 |
| Aug 19, 2026 | No observation | None |
| Aug 20, 2026 | $0.15 | 38 |
| Aug 21, 2026 | $0.15 | 38 |
| Aug 22, 2026 | $0.15 | 37 |
| Aug 23, 2026 | $0.15 | 37 |
| Aug 24, 2026 | $0.17 | 37 |
| Aug 25, 2026 | $0.17 | 38 |
| Aug 26, 2026 | $0.17 | 39 |
| Aug 27, 2026 | No observation | None |
| Aug 28, 2026 | No observation | None |
| Aug 29, 2026 | No observation | None |
| Aug 30, 2026 | No observation | None |
| Aug 31, 2026 | No observation | None |
| Sep 1, 2026 | $0.17 | 42 |
| Sep 2, 2026 | No observation | None |
| Sep 3, 2026 | $0.16 | 43 |
| Sep 4, 2026 | $0.16 | 43 |
| Sep 5, 2026 | $0.16 | 45 |
| Sep 6, 2026 | $0.16 | 45 |
| Sep 7, 2026 | $0.16 | 43 |
| Sep 8, 2026 | $0.17 | 43 |
| Sep 9, 2026 | $0.16 | 45 |
| Sep 10, 2026 | $0.16 | 44 |
| Sep 11, 2026 | $0.16 | 43 |
| Sep 12, 2026 | $0.17 | 44 |
| Sep 13, 2026 | $0.17 | 43 |
| Sep 14, 2026 | $0.17 | 43 |
| Sep 15, 2026 | $0.17 | 44 |
| Sep 16, 2026 | $0.17 | 44 |
| Sep 17, 2026 | $0.16 | 44 |
| Sep 18, 2026 | $0.16 | 45 |
| Sep 19, 2026 | $0.16 | 45 |
| Sep 20, 2026 | $0.17 | 44 |
| Sep 21, 2026 | $0.17 | 44 |
| Sep 22, 2026 | $0.17 | 44 |
| Sep 23, 2026 | No observation | None |
| Sep 24, 2026 | $0.16 | 45 |
| Sep 25, 2026 | $0.16 | 45 |
| Sep 26, 2026 | $0.16 | 45 |
| Sep 27, 2026 | $0.16 | 45 |
| Sep 28, 2026 | $0.16 | 45 |
Compare the supply, not just the wattage
A lower price per watt does not measure power quality. Check the manufacturer's stated form factor, ATX specification, GPU connectors and warranty against your build.
| Model | 80 PLUS rating | ATX specification | Warranty |
|---|---|---|---|
| be quiet! Pure Power 13 M 1200W | Not recorded | Not recorded | Not recorded |
| be quiet! Power Zone 2 1200W | Not recorded | Not recorded | Not recorded |
| Thermaltake Toughpower GF3 1200W | Not recorded | Not recorded | Not recorded |
| be quiet! Dark Power 14 1200W | Not recorded | Not recorded | Not recorded |