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Compact TFX power supply unit with 80mm fan and multiple cables

myVolts

myVolts TFX 250W Power Supply for HP Compaq Presario CQ4000KL

SKU CH-3PFB-9S05Q

TFX 250 W power supply with 20+4 pin, 4-pin CPU, Molex, floppy and SATA connectors for HP Compaq Presario CQ4000KL

  • TypeAT
  • Delivers 250 W of steady power for HP Compaq Presario CQ4000KL
  • TFX form factor fits Slimline and SFF chassis directly
  • 20+4 pin motherboard, 4-pin CPU, 3× SATA and 3× Molex connectors cover all key components
  • 80 mm double ball-bearing fan keeps temperatures low
  • Auto-switching 100/240 V input works worldwide without manual selection

Compatible Replacement for HP Compaq Presario

This TFX power supply is built as a direct replacement for the HP Compaq Presario CQ4000KL desktop. It delivers 250 W of continuous power in a slim form factor suited to small form factor chassis. The unit includes a 20+4 pin motherboard connector, a 4-pin CPU connector, three Molex connectors, a floppy connector and three SATA connectors. An 80 mm double ball bearing fan handles cooling.

Practical Limits of the TFX Form Factor

The TFX shape restricts this unit to cases designed for slimline or small form factor layouts. It cannot fit standard ATX enclosures or any chassis that requires a larger PSU body. Total output is capped at 250 W, so systems with high-end graphics cards or multiple high-power drives will exceed the available headroom. The 100 to 240 V input range covers global mains voltages without a selector switch.

Capacity and Headroom for Typical Builds

At 250 W this supply comfortably runs office productivity machines, media centres and entry-level custom builds with modest peripherals. It replaces older 200, 250, 300 or 350 W units and the manufacturer notes an upgrade path to 420 W for higher-demand configurations. Builders needing more than 250 W for discrete GPUs or large drive arrays should look for a higher-capacity TFX model.

Prednosti

  • Delivers 250 W of steady power for HP Compaq Presario CQ4000KL
  • TFX form factor fits Slimline and SFF chassis directly
  • 20+4 pin motherboard, 4-pin CPU, 3× SATA and 3× Molex connectors cover all key components
  • 80 mm double ball-bearing fan keeps temperatures low
  • Auto-switching 100/240 V input works worldwide without manual selection

Špecifikácie

TypeAT

Otázky k tomuto produktu

Should I choose the 250 W version or the upgrade to 420 W for my CQ4000KL?

The unit supplied is a 250 W TFX power supply; the 420 W figure refers to a different upgrade option not included here.

What does the 250 W rating actually deliver inside a CQ4000KL?

It provides 250 W of steady power through a 20+4 pin motherboard connector, a 4-pin CPU connector, three Molex, a floppy connector and three SATA connectors.

How does the TFX form factor limit what I can install?

TFX fits slimline and SFF cases like the CQ4000KL and uses an 80 mm double ball-bearing fan for cooling within that compact chassis.

Aj v tomto oddelení

Zákazníci tiež porovnávali

Rovnaké oddelenie, rovnaká pokladňa — osem mien a kurz zablokovaný na 30 minút.