SilverStone SX500-LG product box showing compact power supply design for small builds
SilverStone SX500-LG side view highlighting slim profile and layout
SilverStone SX500-LG modular cables arranged for tidy builds
SilverStone SX500-LG 120mm fan emphasizes quiet cooling
SilverStone SX500-LG modular cables spread for clean routing
SilverStone SX500-LG flat cables reduce clutter in tight spaces
SilverStone SX500-LG ATX adapter bracket for versatile installation
SilverStone SX500-LG internal PCB detail hinting efficient power delivery
SilverStone SX500-LG rear vent design for airflow

SilverStone

SilverStone SX500-LG 500W SFX-L Power Supply — 80+ Gold, Fully Modular, Quiet 120mm Fan

High-performance electronics accessories made for confident daily results

$186.18

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Why customers choose Nexoltic

Premium SFX-L Power for Small Builds

The SilverStone SX500-LG redefines compact power with a lengthened SFX-L design that houses a 120mm cooling fan. This 500W unit is built for tight spaces without compromising performance, and it includes an ATX adapter bracket for broader chassis compatibility. Whether you’re upgrading a mini-ITX rig or building a compact HTPC, the SX500-LG aims to deliver dependable power with cleaner interior layout.

Quiet, Efficient Performance

Boasting 80 PLUS Gold certification, the SX500-LG demonstrates efficiency in the 87% to 90% range across loading conditions. The larger 120mm fan supports slower, lower-pitched rotations under load, while intelligent semi-fanless operation helps minimize noise during light tasks.

  • Silent 120mm fan with semi-fanless operation helps manage heat gracefully
  • 80 PLUS Gold efficiency supports reliable energy use in daily tasks
  • 100% modular cables for clean, customizable builds

Flexible, Ready for Diverse Builds

Origins in small form factor enthusiasm are matched with broad installability. The included ATX adapter bracket enables use in cases without SFX mounting holes, expanding where this PSU can fit. All cables use flexible flat arrays to ease cable routing in cramped interiors.

  • Flat, flexible cables simplify routing in tight spaces
  • 100% modular design for tidy interiors and future upgrades

Practical, Real-World Benefits

Ideal for compact gaming rigs, ITX systems, or living room setups where space is at a premium. The longer depth accommodates a larger fan for cooler operation while maintaining a compact footprint. This combination opens up installation options without compromising power delivery.

Consider scenarios like a compact workstation, a small-form-factor gaming PC, or a home theater PC where quiet cooling and neat interiors matter. The SX500-LG presents a flexible path toward cleaner builds and adaptable case choices without promising outcomes that require guarantees.

FAQ

Q: What makes the SX500-LG different from standard SFX PSUs?

A: The SX500-LG adds a 120mm fan space and SFX-L compatibility for quieter operation and flexible installation.

Q: Is this PSU suitable for small form factor builds?

A: Yes, it fits SFX-L cases and includes an ATX adapter bracket for broader compatibility.

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