We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
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.

How it compares

Measured against everything we stock in ATX Desktop Power Supplies, at today’s prices. Recalculated every night.

Price $42.99
Cheaper than about 92% of the 10,869 comparable items (median $142.99).

New to this? Buying PC parts with Monero — what to check, what it costs to pay, and what is never asked for.

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.

More in ATX Desktop Power Supplies

Similar items