ATHENATECH ST30SF-V2 Silverstone Power Supply Sfx 844761014308

( Brand: Athenatech ), ( Manufacturer Part Number: ST30SF-V2 ), ( Type: Power Supplies ), ( UPC: 844761014308 )

Review ATHENATECH Silverstone 300 Power Supply Sfx Form

The Athenatech ST30SF-V2 is a compact and powerful SFX (Small Form Factor) power supply unit (PSU) from Silverstone, a leading manufacturer known for its high-quality power solutions. This particular model boasts a capacity of 300 watts, making it an ideal choice for small form factor systems that require reliable and efficient power delivery.

The exterior of the ST30SF-V2 is covered in a sleek silver finish that complements most modern computer cases. Its dimensions of 125mm (W) x 63.5mm (H) x 140mm (D) make it an excellent fit for mini-ITX or micro-ATX builds where space is at a premium.

This SFX PSU employs a single 12V rail design, providing a stable and consistent power source for your components. It also features a modular design, allowing you to only connect the cables you need, reducing clutter and improving airflow within your case. The ST30SF-V2 comes with the following cables: 1 x 24-pin ATX, 1 x 4 4-pin EPS12V, 1 x 6 2-pin PCIe, and 3 x SATA, as well as 4 x peripheral cables.

In terms of efficiency, the ST30SF-V2 boasts an 80 PLUS Silver certification, meaning it converts at least 87% of the input power into output power under typical loads and 85% under full load. This translates to lower heat generation and reduced energy waste, ultimately contributing to improved performance and longer component lifespan.

Additional safety features include over voltage protection, over current protection, short circuit protection, over temperature protection, and under voltage protection. The ST30SF-V2 is also compatible with the latest components, including 2nd and 3rd generation Intel Core processors and AMD Ryzen CPUs, as well as DDR4 memory.

For those who prefer quiet operation, the ST30SF-V2 utilizes a 120mm fan with a fluid dynamic bearing, which runs at a low speed under normal conditions but can ramp up when needed to maintain optimal temperatures. This fan design provides both excellent cooling performance and whisper-quiet operation, ensuring a peaceful computing experience.

In summary, the Athenatech ST30SF-V2 Silverstone 300W SFX PSU is a versatile, efficient, and reliable solution for small form factor systems. With its modular design, high efficiency, and quiet operation, it is an essential component for any mini-ITX or micro-ATX build.

Athenatech ST30SF-V2 Silverstone 300W SFX Power Supply: A Detailed Analysis

The Athenatech ST30SF-V2 is a 300-watt SFX (Small Form Factor) power supply unit (PSU) manufactured by Silverstone. This PSU is a popular choice among system builders due to its compact size and decent power output. In this analysis, we will discuss the pros and cons of this PSU to help you make an informed decision.

1. High Efficiency: The Athenatech ST30SF-V2 has an 80 Gold certification, which means it operates at over 90% efficiency under typical loads. This results in less heat generation and reduced energy waste.

2. Compact Size: With dimensions of 120mm x 60mm x 140mm (W x H x D), this SFX PSU is perfect for small form factor builds.

3. Active PFC: This PSU features Active Power Factor Correction (PFC), which ensures the power supply maintains a constant power factor close to 1.0, improving power delivery stability and reducing harmonic distortion.

4. Quiet Operation: The Athenatech ST30SF-V2 operates quietly due to its 120mm fan and SFX form factor, which allows for better airflow and reduced fan speeds.

5. Overvoltage Protection, Short-Circuit Protection, and Overcurrent Protection: These safety features protect the components of your system from potential damage.

1. Limited Power Output: With a maximum power output of 300 watts, this PSU may not be suitable for high-end systems, especially those with multiple high-performance components.

2. Single 6 2-pin PCIe Connector: For systems that require multiple high-performance graphics cards, the single 6 2-pin PCIe connector may not be sufficient.

3. Limited Modularity: The Athenatech ST30SF-V2 features a semi-modular design, meaning some cables are hardwired to the PSU. This may result in excess cable clutter in some builds.

The Athenatech ST30SF-V2 Silverstone 300W SFX power supply is an ideal choice for small form factor builds that don't require high power consumption. Its high efficiency, quiet operation, and advanced safety features make it a reliable and capable PSU. However, its limited power output and semi-modular design may not be suitable for high-end systems with multiple high-performance components.

If you're building a small form factor system that doesn't require a high power output, the Athenatech ST30SF-V2 Silverstone 300W SFX power supply is an excellent choice. However, if you're building a high-end system or one with multiple high-performance components, consider opting for a higher-wattage and more modular PSU to ensure sufficient power delivery and reduced cable clutter.

Details:

Temperature rated for 24/7 operation V2.0. This item is brand-new, factory sealed. Form factor: SFX. Color: Black. Lead-Free Paint.

Features:Supports standard SFX form factor and ATX via included bracket. Mfr Part Number: ST30SF-V2. Opened items must be in re-sellable condition including original packaging and all accessories

300W continuous power output at 40. 80 PLUS Bronze level efficiency 82% 85% at 20% 100% loading.

part #: st30sfv2 prices

• $67.37-$370.10

specifications powsuppy:

• brand: Athenatech
• mpn: St30sf-v2
• type: Power Supplies
• upc: 844761014308

seller powsuppy:

• # reviews: 328911
• rating: 99.3%
• city: USA

general powsuppy:

• condition: New
• Computers/Tablet's Networking > Computer Components Parts > Power Supplies

returns powsuppy:

• policy: Returns Accepted
• method: Money back
• paid by: Seller
• time: 30 Days

payments powsuppy:

• other
• credit card: Diners-club
• wallet: Google-pay

shipping powsuppy:

• service: FedEx Ground / FedEx Home Delivery
• carrier: FedEx
• transit: 2-6 Days
• type: Fixed
• class: Standard
• cost: $0.00

offer powsuppy:

• availability: In Stock
• sold: 0
• quantity: 3
• options: Ship-to-home
• started: November 13, 2025

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