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Silverstone Technology FX600 Platinum, Cybenetics Platinum 600W Flex ATX Power Supply, SST-FX600-PT
SilverStone

Silverstone Technology FX600 Platinum, Cybenetics Platinum 600W Flex ATX Power Supply, SST-FX600-PT

Bottom line: The Silverstone Technology FX600 Platinum ($265.00 on Amazon as of 2026-10-07): Standard Flex ATX form factor for 1U, mini-ITX and small-form-factor cases; main trade-off: flex ATX only; won't fit standard ATX or SFX mounts without a bracket.

$265.00

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Buy on Amazon — $265.00 Compare to similar power supplies

By , Founder & Editor-in-Chief · Listing data updated

Mike Perry — Hardware researcher since 2014, focused on GPU performance across gaming, rendering, and local-LLM inference. Synthesises community benchmarks, manufacturer specs, and public forum data into actionable buying guides.

*Price sourced from Amazon.com. Last updated 2026-10-07. Price and availability subject to change.

Pros & Cons

Pros

  • ✓ Standard Flex ATX form factor for 1U, mini-ITX and small-form-factor cases
  • ✓ 600W continuous output rated at 40C for 24/7 operation
  • ✓ Cybenetics Platinum efficiency certification
  • ✓ Japanese primary capacitor on the input stage
  • ✓ Single +12V rail with Active PFC; PCIe 8-pin and 6-pin connectors

Cons

  • ✗ Flex ATX only; won't fit standard ATX or SFX mounts without a bracket
  • ✗ 600W ceiling rules out high-draw GPUs and CPU combos
  • ✗ No 12VHPWR/12V-2x6 connector listed; newer GPUs need an adapter
  • ✗ Listing doesn't say if cables are modular or give fan noise levels

Manufacturer description

Cybenetics Platinum 600W Flex ATX power supply

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SpecPicks Verdict

SpecPicks scored Silverstone Technology FX600 Platinum using a rating × review-volume × price-fit model applied to published specs and reviews across the power supplies category. SilverStone's power supplies lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.

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 retailer's listing before purchase. Prices and stock are set by the retailer and may have moved since this page was last updated.

Key Features

  • Support standard Flex ATX form factor
  • 600W continuous power output at 40℃ operating temperature rated for 24/7 operation
  • Japanese primary capacitor
  • Class-leading single +12V rail
  • PCIe 8pin and PCIe 6pin connectors support; Active PFC

Full Specifications

BrandSilverStone
Wattage600 watts
Model NameATX Power Supply
Form FactorFlex ATX
Model NumberSST-FX600-PT
Connector Typeatx,pcie
Cooling MethodAir
Number of Fans1
Output Wattage600 Watts
Item Dimensions3.94 x 3.94 x 5.91 inches
Mfr Part NumberSST-FX600-PT
Compatible DevicesPersonal Computer
Connector Quantity3
Power Supply DesignFull Modular
Maximum Input Voltage240 Volts (AC)
Minimum Input Voltage90 Volts (AC)
Item dimensions L x W x H3.94 x 3.94 x 5.91 inches
System Bus Connector Type6pin,8pin
Connector Type Used on Cableatx,pcie

Ready to buy?

Silverstone Technology FX600 Platinum, Cybenetics Platinum 600W Flex ATX Power Supply, SST-FX600-PT is listed on Amazon. Price, availability, shipping and returns are set by Amazon and its sellers — check the listing for current terms. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.

Buy on Amazon — $265.00

*Price sourced from Amazon.com. Last updated 2026-10-07. Price and availability subject to change.

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Silverstone Technology FX600 Platinum, Cybenetics Platinum 600W Flex ATX Power Supply, SST-FX600-PT
$265.00
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