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Zalman GigaMax 600W ATX Power Supply 80+ Plus Certified PSU – Reliable ATX 12V PSU with 105°C Capacitors, Low Noise 120mm Quiet HDB Fan, Active PFC, 6+2 PCIe Connectors, RoHS Compliant, Non-Modular
Zalman

GigaMax 600W ATX Power Supply 80+ Plus Certified PSU – Reliable ATX 12V PSU with 105°C Capacitors, Low Noise 120mm Quiet HDB Fan, Active PFC, 6+2 PCIe Connectors, RoHS Compliant, Non-Modular

By SpecPicks Editorial · Verified 2026-07-06

$52.48
Buy on Amazon — $52.48 Compare to similar power supplies

*Price sourced from Amazon.com. Last updated 2026-07-06. Price and availability subject to change.

Bottom line: The GigaMax 600W ATX Power Supply 80+ Plus Certified PSU – Reliable ATX 12V PSU with 105°C Capacitors, Low Noise 120mm Quiet HDB Fan, Active PFC, 6+2 PCIe Connectors, RoHS Compliant, Non-Modular is a niche pick — read recent reviews before buying in the power supplies category, priced around $52.48. Read recent reviews carefully before committing.

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SpecPicks Verdict

SpecPicks classifies Zalman GigaMax 600W ATX Power Supply 80+ Plus Certified PSU… as a niche pick — read recent reviews before buying in the power supplies category, based on our editorial and benchmark analysis and our ranking model that weights rating × review-volume × price-fit. Zalman's positioning sits within the broader category mid-tier. Use the Compare tool to put it side-by-side with two or three close alternatives before clicking through to Amazon.

Common buyer scenarios for power supplies of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the Amazon listing before purchase. Prices, stock, and Prime eligibility update directly from Amazon's catalog and may have moved since this page was last verified.

Pros & Cons

Pros

  • ✓ Quiet Operation: Silent 120mm fan with sleeved bearing for smooth and quiet operation.
  • ✓ Backed by Zalman's warranty and support channels
  • ✓ Ships via Amazon with Prime eligibility and the standard returns policy

Cons

  • ✗ Confirm socket / form-factor / power-rating compatibility against your build before ordering
  • ✗ Price, stock, and Prime eligibility update from Amazon and may have changed since this page was last verified

Key Features

  • Superior Efficiency: Certified 80+ Bronze up to 87% efficiency with 100% load rates (115-240VAC), reducing overall system power consumption and heat generated.
  • Stable Output: Active PFC system with maximum power factor of 99%, providing consistent and stable energy outputs. 105° capacitor ensures stability even at high voltage.
  • Clean Black Cables: All black cables to match your other components, with sleeved motherboard connector to help with cable management.
  • Quiet Operation: Silent 120mm fan with sleeved bearing for smooth and quiet operation.
  • Guaranteed protection with 5 Year Manufacturer Warranty.
  • Included Cables: Mainboard (20+4) Pin Connector x 1, CPU 8Pin+4Pin Connector x 1, PCI (6+2)Pin Connector x 2, S-ATA Connector x 6, IDE Connector x 3, FDD Connector x 1

Full Specifications

BrandZalman
Wattage600 watts
Fan Size120 Millimeters
Model NameGVII-A
Form FactorATX
Model NumberZM600-GVII-A
Connector TypeATX
Cooling MethodAir
Item Type Namecomputer-internal-power-supplies
Number of Fans1
Output Wattage600 Watts
Included CablesMainboard (20+4) Pin Connector x 1, CPU 8Pin+4Pin Connector x 1, PCI (6+2)Pin Connector x 2, S-ATA Connector x 6, IDE Connector x 3, FDD Connector x 1
Item Dimensions5.5 x 3.4 x 5.9 inches
Mfr Part NumberP-ZM600-GVII-A-FBA

Ready to buy?

Zalman GigaMax 600W ATX Power Supply 80+ Plus Certified PSU – Reliable ATX 12V PSU with 105°C Capacitors, Low Noise 120mm Quiet HDB Fan, Active PFC, 6+2 PCIe Connectors, RoHS Compliant, Non-Modular is available on Amazon with Prime shipping and the full Amazon returns policy. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.

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*Price sourced from Amazon.com. Last updated 2026-07-06. Price and availability subject to change.

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Zalman GigaMax 600W ATX Power Supply 80+ Plus Certified PSU – Reliable ATX 12V PSU with 105°C Capacitors, Low Noise 120mm Quiet HDB Fan, Active PFC, 6+2 PCIe Connectors, RoHS Compliant, Non-Modular
$52.48
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