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SilverStone SFX power supply, compact cube, matte black finish, 92mm fan grille visible

Silverstone

SilverStone SST-SX750-G 750W 80 PLUS Gold SFX Fully Modular power supply

SKU CH-KRMM-JRYNC

A 750 W SFX power supply with 80 PLUS Gold efficiency, a silent 92 mm fan, fully modular flat cables and all Japanese capacitors

  • Modular cablingFull Modular
  • Product typeSFX
  • 80 PLUS Gold efficiency cuts wasted heat and electricity costs
  • SFX form factor fits compact small-form-factor builds
  • Silent 92 mm HYB fan delivers airflow with low noise
  • Fully modular cables with 180° angled SATA connectors ease routing
  • Japanese electrolytic capacitors and single +12 V rail ensure tight voltage regulation

Compact SFX power for small builds

This 750W SFX power supply fits the standard SFX form factor and delivers 80 PLUS Gold efficiency. A silent 92mm HYB fan provides airflow while keeping noise low for quiet home or office systems. All Japanese electrolytic capacitors support long-term reliability.

Fully modular cabling frees up space

The 100% modular design lets you connect only the cables your build needs, reducing clutter inside tight chassis. All cables use flexible flat arrays for easier routing. The 180° angled SATA connectors are shaped for stack-mounted hard drives. A class-leading single +12V rail with strict ±3% voltage regulation and low ripple & noise delivers stable power to components.

Suits builders assembling compact, efficient systems

This unit suits anyone building a small-form-factor PC that demands Gold-rated efficiency and fully modular cables. It is not for builders whose cases require larger ATX or SFX-L dimensions. Buyers who need higher wattage for multi-GPU configurations should look elsewhere. Users who prefer non-modular or semi-modular cable sets will not benefit from the fully modular design.

How it compares

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

Price $395.99
Pricier than about 84% of the 10,869 comparable items (median $142.99).

New to this? Buying PC parts with Monero — what to check, what it costs to pay, and what is never asked for.

Specifications

Product
Product typeSFX
Power
Modular cablingFull Modular

Questions about this item

How long can the single +12V rail sustain 750W before voltage regulation drifts beyond ±3%?

The single +12V rail is rated for 750W continuous output with strict ±3% voltage regulation and low ripple and noise under sustained load.

How quiet is the 92mm HYB fan during all-day operation at typical loads?

The built-in 92mm HYB fan delivers excellent airflow with low noise, designed for quiet home or office use even during extended running periods.

Which cables must I already have to connect SATA drives to this unit?

All cables are 100% modular with flexible flat arrays; the 180° angled SATA connectors are included in the box for stack-mounted hard drives.

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