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Flex ATX power supply unit with 20+4 pin connector and SATA cables

Ruth's sister

Ruth's sister 200W FLEX ITX-1U Internal Power Cable

SKU CH-WHCY-QDQ9Q

A 200W Flex ATX 1U internal power supply with passive PFC, 72% efficiency, 4-pin CPU and two SATA connectors for low-power desktops and servers

  • 200 W rated power for low-energy systems
  • 72 % efficiency reduces waste heat
  • Passive PFC simplifies input circuitry
  • 16 ms hold-up time bridges brief outages
  • 2 SATA connectors power drives directly

Compact FLEX ITX-1U power supply

This 200 W unit fits the FlexATX 1.01 form factor and is aimed at Mini-ITX builds, POS terminals, industrial PCs and low-power NAS boxes. It delivers a 20+4 pin main connector, a 4-pin CPU plug and two SATA power leads, covering the basics for compact systems that do not need a discrete graphics card.

Sustained output and protection

The supply is rated for 200 W continuous power with a peak hold-up time of 16 ms and a power-good signal window of 100 to 500 ms. Passive PFC and 72 % typical efficiency mean it runs within its thermal envelope during long sessions, while built-in over-voltage, under-voltage, short-circuit and overload circuits shut the unit down safely if limits are exceeded.

Thermal and acoustic profile

A built-in 4 cm fan provides active cooling inside the 1U chassis; airflow scales with load so the unit stays within spec during normal desktop or server duty. Input range spans 184 to 264 V at 10 A maximum draw, and the non-modular cable set keeps internal routing simple for tight enclosures.

How it compares

Measured against everything we stock in Internal PSU & Riser Cables, at today’s prices. Recalculated every night.

Price $36.99
Pricier than about 76% of the 7,839 comparable items (median $14.99).

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Specifications

No published specifications for this item yet.

Questions about this item

How much heat and power draw should I expect from the 200W FLEX ITX-1U supply running continuously?

The unit delivers 200W rated output at 72% efficiency with a 4cm cooling fan and built-in overload protection for sustained operation.

Which connectors must my motherboard and drives already provide to use this non-modular FLEX PSU?

It comes with a fixed 20+4Pin ATX connector, a 4-pin CPU power lead and two SATA power plugs for drives.

Will this 200W FLEX unit work with an older board that only has a 20-pin ATX socket and a 4-pin CPU header?

Yes, the 20+4Pin connector splits to fit 20-pin boards and the 4-pin CPU plug matches legacy headers.

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