LIAN SX1200P.B Sx Modular Sfx Factor Power Supply 840353052031 Li 1200W

( Brand: Lian ), ( Manufacturer Part Number: SX1200P.B ), ( Form Factor: Sfx ), ( Type: Power Supply ), ( Maximum Power: 1200 W ), ( Color: Black ), ( UPC: 840353052031 )

Review LIAN Li Sx 1200w Full Modular Sfx Form Factor Power Supply Black

The Lian Li SX1200P-B is a high-performance, modular SFX (Small Form Factor) power supply unit (PSU) designed by Lian Li, a leading manufacturer known for its premium computer chassis and components. This PSU boasts an impressive 1200-watt power output and is perfect for compact builders who demand both high power and sleek aesthetics.

This Lian Li SFX PSU features a fully modular design, enabling users to connect only the cables they need, resulting in a cleaner interior of their computer case. The modular nature also makes cable management much easier, as excess cables can be hidden away for a tidier build.

The SX1200P-B employs a 135mm double ball fan for efficient cooling. The fan operates quietly at low speeds but ramps up when needed to maintain optimal temperatures, ensuring a stable and reliable power delivery.

This PSU is built using high-quality components, such as Japanese capacitors, to ensure long-lasting performance and reliability. It also incorporates active PFC (Power Factor Correction) technology, which ensures an efficient power transfer and helps minimize power loss.

The SX1200P-B offers a versatile array of connectors, including two EPS12V (24-pin), four PCIe (6 2-pin), ten SATA, and three peripheral (Molex) connectors. This extensive selection caters to a wide range of hardware configurations.

This Lian Li SFX power supply is designed to meet the ATX12V v2.31 and EPS12V v2.92 specifications, ensuring compatibility with most modern systems. It also comes with a 10-year manufacturer's warranty, giving users peace of mind and confidence in their investment.

In summary, the Lian Li SX1200P-B is a high-performance, modular SFX power supply that offers a 1200-watt power output, a quiet double ball fan for efficient cooling, a fully modular design, and a versatile selection of connectors. This PSU is built using high-quality components, meets industry-standard specifications, and comes with a 10-year warranty, making it an excellent choice for enthusiasts and professionals alike.

The Lian Li SX1200-PW, a 1200W modular SFX power supply, comes with several advantages and disadvantages for potential buyers. Let's examine each in detail to help you make an informed decision.

1. High Wattage: This power supply offers a considerable amount of power, making it suitable for high-end systems or systems with multiple components requiring significant power.

2. Modular Design: With a modular design, users can choose which cables to use, reducing clutter and making cable management more efficient.

3. SFX Factor: The compact SFX form factor saves space in smaller cases and allows for improved airflow within the chassis.

4. High-Quality Components: Lian Li is known for producing high-quality components, ensuring the reliability and longevity of the power supply.

5. Quiet Operation: The SX1200-PW features a quiet 140mm fan for reduced noise levels, making it an excellent choice for those prioritizing silence in their systems.

1. Price: The Lian Li SX1200-PW is priced higher than many other power supplies with similar wattage, which may deter some buyers.

2. Limited Connectivity: Although modular, it may not offer as many connectors as some other power supplies, which could limit compatibility with certain components.

The Lian Li SX1200-PW is an excellent power supply choice for those seeking a high-wattage, modular, and compact solution with a reputation for reliability and quiet operation. However, it comes at a premium price. If budget is a concern, it might be worth considering other power supplies with similar specifications.

If you're building a high-end system with multiple components requiring significant power, and you value a compact design, efficient cable management, and quiet operation, the Lian Li SX1200-PW is a solid investment. However, if you're budget-conscious, you may want to explore other options with similar wattage and features.

Details:

Micros is your best friend. Computer monitors containing cathode ray tubes. The declared value will reflect the actual purchase price. Laptop computers with liquid crystal display LCD.

Televisions containing liquid crystal display LCD screens. Plasma televisions. LCD containing desktop monitors. This is non-negotiable.

Cathode ray tubes CRTs. Protection: OPP, NLP, OVP, SCP, OCP, OTP,SIP,UVP. PRODUCT INFO Lian Li SX 1200W Full Modular SFX Form Factor Power Supply with 12V-2x6 Cable - ATX 3.1 PCIE 5.1 Compliant, Cybernetics Platinum Efficiency 100% Japanese 105C Capacitors Black SX1200P.B: Product condition: New: Specifications:: Mfr Part Number: SX1200P.X. Portable DVD players with LCD screens.

Fan Speed: 2000 RPM. Fan Type: 120mm FDB fan. Smart Cooling Technology: Features finales mode at 0.90 under full load 115Vac, 60Hz. The manufacturer seals on the item must still be intact.

Product pictures may not reflect the most recent product revision. Televisions containing cathode ray tubes.

part #: sx1200pb prices

• $164.99-$289.90

specifications powsuppy:

• brand: Lian
• mpn: Sx1200p.b
• form factor: Sfx
• type: Power Supply
• maximum power: 1200 W
• color: Black
• upc: 840353052031

returns powsuppy:

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

shipping powsuppy:

• type: Fixed
• carrier: FedEx
• cost: $0.00
• class: Standard
• service: FedEx Ground / FedEx Home Delivery
• transit: 4-8 Days

offer powsuppy:

• sold: 0
• options: Ship-to-home
• started: December 4, 2025
• availability: In Stock
• quantity: 4

general powsuppy:

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

payments powsuppy:

• wallet: Apple-pay
• other
• credit card: Mastercard

seller powsuppy:

• rating: 99.3%
• # reviews: 143093
• city: San Jose, California

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