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Silver rectangular Flex ATX power supply with 4cm fan and 20-pin connector

Sparkle Power Inc.

Sparkle Power Inc. FSP200-50PL-B 200W Flex ATX 20-Pin 4cm BB Fan Power Supply

SKU CH-BTY9-89TFR

Delivers 200 W in a Flex ATX form factor with a quiet 4 cm ball-bearing fan and thermal speed control

  • 200 W output powers compact Flex ATX builds
  • 72 % efficiency at full load reduces waste heat
  • Thermal fan control keeps noise low under load
  • 100 000 hour MTBF at 25 °C indicates long life
  • Over-voltage, short-circuit and over-current protection safeguards components

What this power supply does

The Sparkle Power Inc. FSP200-50PL-B is a 200 W Flex ATX unit built for compact systems that use a 20-pin main connector. It accepts a manual-switch 115 V or 230 V AC input and meets Flex ATX and ATX12V standards. The supply includes an internal 12 V DC fan with thermal speed control and carries UL 1950 and CSA C 22.2 Level 3 approvals.

The deciding specification

Output power is rated at 200 W with a minimum efficiency of 72 % at nominal voltage and full load. The 20-pin main connector and Flex ATX form factor of 3.2" x 6" x 1.6" determine whether the unit fits your chassis and motherboard. Hold-up time is under 20 ms and MTBF is stated as 100,000 hours at 25 °C.

Who this suits and who should look elsewhere

Builders replacing a failed Flex ATX supply in a small-form-factor PC or industrial appliance will find the correct connector and dimensions here. Buyers who need a 24-pin ATX connector, higher wattage for discrete graphics, or automatic voltage ranging should look at other form factors.

How it compares

Measured against everything we stock in Diagnostic Tools & RV Electronics, at today’s prices. Recalculated every night.

Price $49.99
Pricier than about 78% of the 432 comparable items (median $18.99).

Specifications

Product
Brand nameSparkle

Questions about this item

What does the 200 W output mean for a compact PC build?

It supplies up to 200 W total across all rails, suitable for low-power CPUs and integrated graphics in a Flex ATX chassis.

How does the manual 115 V / 230 V input selector affect use?

You must set the switch to match your mains voltage (90–132 V or 180–264 V) before powering on; it does not auto-range.

Will the 3.2" x 6" x 1.6" Flex ATX unit fit my case?

It fits any chassis with a Flex ATX mounting pattern and at least 1.6" vertical clearance for the 4 cm ball-bearing fan.

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