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Black modular ATX power supply with 139mm fan and magnetized filter

Silverstone Technology

SilverStone Technology Strider 1200W 80 Plus Platinum Modular Power Supply

SKU CH-G2VB-9QE6W

A 1200W ATX power supply with 80 PLUS Platinum efficiency, fully modular cables and a 139mm semi-fanless fan for quiet operation

  • Power supply included1200 W
  • Product typeATX Mid Tower
  • 80 PLUS Platinum efficiency from 89% to 92% load range
  • 139 mm Air Penetrator fan runs silently down to 0 dBA
  • FF141 magnetised filter snaps on for easy dust removal
  • 100 % modular cables keep the build tidy
  • Dual EPS 8-pin plus individual PCI-E 8/6-pin connectors feed high-end CPUs and GPUs

Strider 1200W Platinum ATX PSU

The SilverStone Strider Platinum delivers 1200W of continuous DC output with 80 PLUS Platinum certification. It operates from 105V to 264V input and maintains 89 to 92 percent efficiency across 20 to 100 percent loading. A 139mm Air Penetrator fan runs semi-fanless until thermal demand rises.

Ideal for high-end multi-GPU builds

Dual EPS 8pin connectors and multiple one-to-one PCI-E 8/6pin cables suit workstations and enthusiast rigs that draw sustained power near the 1200W combined +12V rail. The 40°C continuous rating supports 24/7 compute loads. Builders needing more than 1200W or a smaller form factor should consider other units.

Fully modular with magnetic filter

All cables detach for clean routing inside standard ATX mid-tower cases measuring at least 180mm deep. The FF141 magnetised fan filter snaps on without tools for easy dust cleaning. Tight cable bends near the 24pin or EPS headers are the most common installation issue.

How it compares

Measured against everything we stock in ATX Desktop Power Supplies, at today’s prices. Recalculated every night.

Price $247.99
Pricier than about 71% of the 10,869 comparable items (median $142.99).

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Specifications

Product
Product typeATX Mid Tower
Power
Power supply included1200 W

Questions about this item

Does my case need to fit a 150 mm wide by 86 mm high by 180 mm deep ATX power supply?

Yes, the unit measures 150 mm (W) x 86 mm (H) x 180 mm (D) and follows the ATX form factor, so any case with a standard ATX PSU bay will accommodate it.

Can I reuse my existing modular cables from an older SilverStone Strider unit?

No, modular pin-outs differ between models and generations; you must use only the cables supplied with this 1200W Platinum unit to avoid damage.

How do I confirm the semi-fanless mode is active after installation?

Under light loads the 139 mm Air Penetrator fan stops completely, giving 0 dBA noise; you can verify by listening for silence or monitoring fan speed in your motherboard software.

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