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ASUS ROG Thor 1000W Platinum II vs XPG Core Reactor II 850W: Comparison
ASUS ROG Thor 1000W Platinum II and XPG Core Reactor II 850W separate most on pcie 8-pin connectors: ASUS ROG Thor 1000W Platinum II at 8, XPG Core Reactor II 850W at 4, 50% in favour of ASUS ROG Thor 1000W Platinum II. Wattage splits them by another 15%, again favouring ASUS ROG Thor 1000W Platinum II. They match on form factor, 12v-2x6 connectors and modularity.
Specs
| Specification | ![]() | ![]() |
|---|---|---|
| Brand | ASUS | XPG |
| Wattage | 1000 W | 850 W-15% |
| 80 PLUS Rating | Platinum | Gold |
| Form Factor | ATX | ATX |
| Single +12V Rail | Yes | true |
| Cybenetics Efficiency | Platinum | Gold |
| Cybenetics Noise | A++ | A |
| 12V-2x6 Connectors | 1 | 1 |
| Hold-Up Time | 26.1 ms | 17-35% |
| Zero-RPM Mode | Yes | true |
| PCIe 8-pin Connectors | 8 | 4-50% |
| Connector Count | 1x 24/20-pin ATX, 2x EPS 4+4-pin, 1x PCIe 16-pin, 8x PCIe 6+2-pin, 12x SATA, 6x Peripheral | 1x 24-pin ATX, 1x EPS 4+4, 1x 12V-2x6 (600W), 4x PCIe 6+2-pin, 8x SATA, 3x Molex |
| Fan Size | 135 mm | 135 |
| Fan Model / Bearing | 135mm double ball bearing (CF1325H12D) | 135mm FDB, near-silent 0dB mode |
| OEM / Platform | Seasonic | CWT |
| Length | 190 mm | 150 |
| MTBF | 120000 hours | 100000-17% |
| Modularity | Fully Modular | Fully Modular |
| Protections | OPP, OVP, UVP, SCP, OCP, OTP | OCP, OVP, OPP, SCP, OTP, UVP |
| Model | ROG-THOR-1000P2-GAMING | Core Reactor II 850W |
Price comparison
| Retailer | ASUS ROG Thor 1000W Platinum II | XPG Core Reactor II 850W |
|---|---|---|
| B&H Photo | View on B&H Photo | |
| Consumercarts listing | $139.99 View on Consumercarts listing |
Disclaimer: The price and specification of the given product may differ from the actual product. Please confirm on the retailer's website before buying.
Verdict
XPG Core Reactor II 850W
8.2 / 10 Expert Rating
Core Reactor II is the first ATX 3.1-certified unit in this batch, so it carries the tightened 12V-2x6 transient spec, a meaningful reassurance for anyone running a power-hungry RTX 50-series card.
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