Zalman GigaMax III 850W White 80 Plus Bronze Semi Modular ATX 3.1 Power Supply
Free returns on all eligible orders
You have 30 days to request a return. All sale items are final sale.
Warranty information
Free returns on all eligible orders
You have 30 days to request a return. All sale items are final sale.
The Zalman GigaMax III 850W White Power Supply delivers reliable and efficient power for modern gaming PCs and high-performance desktop systems. Featuring 80 Plus Bronze certification, ATX 3.1 compatibility and a semi modular cable design, it helps improve airflow and simplify cable management while maintaining stable power delivery. The stylish white finish is ideal for themed PC builds, and the 120mm cooling fan provides dependable thermal performance. Backed by a 5-year warranty, the GigaMax III 850W is a strong choice for gamers and PC enthusiasts seeking reliability and value.
Cybenetics ETA SILVER
The GigaMax3 has an ETA Silver efficiency rating, meaning it has a guaranteed typical efficiency of 85%.
Cybenetics LAMBDA
Not only the efficiency of the power supplies is evaluated, also the noise generated by it.
GigaMax 3 series has Lambda grade for certificated silent PSU.
ATX 3.1 compatible
100% ready for Intel and AMD
PCIe 5.1 Ready
Supports a dedicated 16pin PCIe 5.1 connector for the latest graphics cards
80 PLUS Bronze 230V EU Certified
80PLUS Bronze guarantees 85%, 88%, 85% efficiency with 20%, 50% and 100% load rates,significantly reducing overall system power consumption. The higher efficiency of the PSU means that there is less leakage of current, which means less heat, high frequency noises, and fan noise.
Semi-modular PSU
Semi modular design minimizes resistance and voltage drop on the cables and lowersimpedance to further enhance energy efficiency, connecting only the cables your system needs to allow for smooth airflow to cool the system.
| Model | Gigamax III 850W (ZM850-GV3) |
|---|---|
| Efficiency | Max 88% @ 230VAC, Typical Load |
| Dimensions | 140(L) x 150(W) x 86(H)mm |
| MTBF | 100,000 Hours |
| Weight | 1.8kg |
| Operating Temperature | 10~40℃ |
| PFC | Active PFC |
| Regulatory | CE, CB, RoHS, EAC, KC, RCM |
| Type | ATX Ver 3.1 |
| Protection | OCP/OTP/OPP/OVP/UVP/SCP |
| Input Voltage | 200-240V~ |
| Input Current | 7A |
| Input Frequency | 50-60Hz |
| Fan Size | 120mm |
| Fan Bearing | FDB |
| Cables (Connector) | Mainboard Cable x 1 CPU Cable (Connector 2ea) x 1 PCI Express Cable (Connector 2ea) x 1 PCI Express Cable x 1 IDE Cable (Connector 3ea) x1 S-ATA Cable (Connector 3ea) x 2 12VHPWR Cable x 1 IDE (Connector 3ea) + FDD (Connector 1ea) (1) S-ATA (3) 12V-2x6 Cable x 1 |
| 80 PLUS | Bronze |
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