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Compact 1U flex power supply unit with matte metal finish and rear fan grille

Ruth's sister

Ruth's sister 1U-FLEX-200w 200W 1U Flex Power Supply

SKU CH-Q1QD-V08D5

A 200 W 1U Flex power supply with active PFC, 80 PLUS certification, 20+4 pin and 4 pin CPU connectors, two SATA ports, and a silent fan for low-power desktops, servers, NAS and POS systems

  • 200 W output powers compact desktops and NAS units
  • Active PFC with 80 PLUS rating improves energy efficiency
  • Silent fan keeps noise low in small enclosures
  • 20+4 pin ATX and 4-pin CPU connectors fit standard boards
  • Two SATA ports supply drives in tight 1U cases

Compact 1U Flex PSU for tight builds

The Ruth's sister 1U-FLEX-200w is a 200W power supply in the 1U Flex form factor. It targets builders working with Mini-ITX cases, HTPC enclosures, NAS chassis or point-of-sale systems where vertical clearance is limited. Its non-modular cable set keeps the price low and the wiring simple for single-purpose machines.

Active PFC and silent fan for steady operation

Active power factor correction smooths the draw from a 220V AC line while the included fan runs quietly in low-power equipment. The fixed harness delivers a 20+4 pin motherboard connector, a 4 pin CPU plug and two SATA connectors for drives. No extra cables dangle inside cramped cabinets.

Replaces bulkier ATX units in space-constrained gear

This unit steps in when a standard ATX supply will not fit or when a 250W peak rating covers the transient needs of a small desktop or server board. It is not for builds that demand modular cabling, higher continuous wattage or additional PCIe power leads.

Highlights

  • 200 W output powers compact desktops and NAS units
  • Active PFC with 80 PLUS rating improves energy efficiency
  • Silent fan keeps noise low in small enclosures
  • 20+4 pin ATX and 4-pin CPU connectors fit standard boards
  • Two SATA ports supply drives in tight 1U cases

Specifications

No published specifications for this item yet.

Questions about this item

What does the 20 + 4Pin interface limit in practice?

The 20 + 4Pin ATX connector caps output at 200 W continuous for 1U flex form-factor systems.

What clearance does the 1U flex chassis need to fit?

The unit requires a standard 1U rack height slot and an AC 220 V inlet; no extra mounting brackets are included.

How is the non-modular cable loom routed during install?

Connect the fixed 20 + 4Pin motherboard lead, the 4-pin CPU plug and the two SATA drives before sliding the PSU into the 1U bay.

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