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ASRock Steel Legend SL-750G vs Seasonic Core GM-650: Comparison
ASRock Steel Legend SL-750G and Seasonic Core GM-650 separate most on wattage: ASRock Steel Legend SL-750G at 750 W, Seasonic Core GM-650 at 650 W, 13% in favour of ASRock Steel Legend SL-750G. They match on 5 other specifications, including 80 plus rating, form factor and sleeved cables. On price, ASRock Steel Legend SL-750G sits at $69.99 against $79.99 for Seasonic Core GM-650.
Specs
| Specification |  |  |
|---|---|---|
| Brand | ASRock | Seasonic |
| Wattage | 750 W | 650 W-13% |
| 80 PLUS Rating | Gold | Gold |
| ATX Standard | ATX 3.1 | ATX 2.x |
| Form Factor | ATX | ATX |
| Single +12V Rail | Yes | true |
| Cybenetics Efficiency | Platinum | Gold |
| 12V-2x6 Connectors | 1 | 0 |
| Zero-RPM Mode | Yes | false |
| Sleeved Cables | No | No |
| PCIe 8-pin Connectors | 2 | 2 |
| Connector Count | 1x 24-pin ATX, 2x EPS 4+4, 1x 12V-2x6, 2x PCIe 6+2-pin, 9x SATA, 3x Molex | 1x 24-pin ATX (fixed), 1x EPS 4+4 (fixed), 2x PCIe 6+2-pin, 4x SATA, 2x Molex |
| Fan Size | 135 mm | 120 |
| Fan Model / Bearing | 135mm striped axial fluid dynamic bearing (RL4ZS1352512HH) | 120mm fluid dynamic bearing |
| OEM / Platform | HEC | Seasonic in-house |
| Length | 150 mm | 140 |
| Colour | Black | Black |
| MTBF | 100000 hours | 100000 |
| Modularity | Fully Modular | Semi-Modular |
| Protections | OCP, SCP, OVP, UVP, OTP, OPP | OCP, OVP, OPP, SCP, OTP |
| Warranty | 10 years | 5-50% |
| Model | Steel Legend SL-750G | Core GM-650 |
| Typical Price | $69.99 | $79.99 |
Price comparison
| Retailer | ASRock Steel Legend SL-750G | Seasonic Core GM-650 |
|---|---|---|
| Consumercarts listing | $69.99 View on Consumercarts listing | |
| Amazon | $79.99 View on Amazon | |
| Newegg | View on Newegg |
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
Seasonic Core GM-650
7.6 / 10 Expert Rating
The cheapest legitimate route to 80 PLUS Gold in Seasonic's lineup, good for mainstream builds that don't need full modularity.
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