SB350CFA PRO-GRAM ENGINEERING Blocks

Review PRO-GRAM ENGINEERING

The Pro-Grade SB350CF ATX Power Supply Unit (PSU) from SeaSonic is a reliable and high-performing option for any PC build. With a capacity of 550 watts, this PSU delivers ample power to support a wide range of components.

The SB350CF is built with SeaSonic's renowned quality and efficiency. It features a single 12V rail design, which simplifies power distribution to components and ensures optimal performance. The PSU also utilizes SeaSonic's S12II-520 fan, which operates quietly and efficiently, even under heavy load.

This PSU is 80 Gold certified, meaning it converts at least 90% of the input power into usable electricity under typical loads. It also features active PFC (Power Factor Correction), which ensures efficient power delivery and helps stabilize the power grid.

The SB350CF is compatible with ATX form factor cases and includes all necessary cables for a standard PC build, including 24-pin ATX, 8-pin EPS12V, and various peripheral connectors. It also features a modular design, allowing users to configure the cables as needed for their specific system layout.

The PSU's housing is made of steel and features a black finish. It is also EMI/RFI shielded to minimize electromagnetic interference and radio frequency interference. The SB350CF is backed by a 5-year warranty, providing peace of mind for users.

Overall, the Pro-Grade SB350CF ATX Power Supply Unit from SeaSonic is an excellent choice for PC builders who demand high performance, reliability, and efficiency from their power supply. With its advanced features, quiet operation, and robust design, this PSU is sure to meet the needs of even the most demanding systems.

1. High Efficiency: With an 80 Titanium certification, this PSU can convert up to 94% of the input power into output power under normal loads, making it highly efficient.

2. High Quality Components: Seasonic is a reputed brand known for its high-quality components. The SB350CFA uses Japanese capacitors and solid state capacitors, ensuring reliability and durability.

3. Low Noise: This PSU operates quietly due to its Fanless Design and Zero RPM fan mode, which kicks in only when the load is more than 30%.

4. Compact Size: The SB350CFA is a compact, modular power supply unit, making it a great option for small form factor builds.

5. Modular Design: The modular design allows users to only connect the cables they need, reducing clutter and improving airflow.

6. Overvoltage Protection, Short-Circuit Protection, and Overcurrent Protection: The SB350CFA comes with various safety features to protect the system from potential damage.

1. Limited Power Capacity: With only a 350W power capacity, this PSU may not be suitable for high-end systems that require more power.

2. Limited Connectivity: The SB350CFA has limited connectivity options, with only a few PCIe and SATA power connectors.

3. Higher Price Point: Compared to other power supplies in the same power range, the SB350CFA tends to be more expensive due to its high-quality components and features.

The Seasonic Prime Titanium 350W 80 Titanium Certified SB350CFA power supply unit offers high efficiency, high-quality components, low noise, compact size, and safety features in a modular design. However, it has limited power capacity, connectivity options, and comes with a higher price point.

If you're building a small form factor system that doesn't require a high wattage power supply and values high efficiency, low noise, and reliability, the Seasonic Prime Titanium 350W 80 Titanium Certified SB350CFA power supply unit is a solid choice. However, if you're building a high-end system that requires more power or connectivity options, you may want to consider a higher wattage power supply unit with more connectors.

Details:

Fits any small block Chevy with smaller journal 350. New-old stock, quantity of 3, 4 bolt forged main caps.

specifications engineblocksam:

• brand: Pro-gram Engineering
• mpn: Sb350cfa
• type: Engine Block

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• policy: no returns

general engineblocksam:

• category: Auto Parts > Car Truck Accessories > Engines > Blocks

seller engineblocksam:

• # reviews: 66
• city: gilroy, california
• rating: 100.0%

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offer engineblocksam:

• availability: in stock
• price: $260.00
• item condition: New
• started: march 30, 2026
• in stock #: 1
• options: ship-to-home
• sold #: 9