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myVolts TFX 320W power supply unit with 80mm fan and 20+4 pin connector

myVolts

myVolts 320 W TFX Power Supply for HP Compaq Presario CQ4010TL CQ4010F

SKU CH-KX4E-5V7PT

TFX 320 W power supply fits HP Compaq Presario CQ4010TL and CQ4010F with 20+4 pin, 4-pin CPU, two Molex, floppy and two SATA connectors

  • Product typeAT
  • Delivers 320 W of steady power for reliable system operation
  • TFX form factor fits slimline and SFF desktop cases
  • 20+4 pin motherboard, 4-pin CPU, two Molex, floppy and two SATA connectors included
  • 80 mm double ball-bearing fan provides durable cooling
  • Wide-range 100-240 V input works worldwide without switching

TFX 320 W replacement for HP Compaq Presario

This TFX form-factor power supply delivers 320 W of continuous output for HP Compaq Presario CQ4010TL and CQ4010F desktops. It fits slimline and small-form-factor chassis where a standard ATX unit will not install. The unit ships new and includes the connectors required by those models.

Connector limits for legacy and current drives

The harness provides a 20+4 pin motherboard connector, a 4-pin CPU connector, two Molex connectors, a floppy connector and two SATA connectors. No PCIe power connectors are present, so discrete graphics cards that require supplemental power cannot be used. The SATA connectors support current solid-state drives and hard drives.

320 W continuous output capacity

The power supply is rated for 320 W steady output and can replace units originally rated at 200 W, 250 W, 300 W or 350 W. An 80 mm double ball-bearing fan provides cooling. Input voltage ranges from 100 V to 240 V for worldwide mains compatibility.

How it compares

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

Price $94.99
Cheaper than about 70% of the 10,869 comparable items (median $142.99).

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Specifications

Product
Product typeAT

Questions about this item

Should I choose the 320 W version or the 420 W upgrade option?

The unit delivers 320 W continuous output; the 420 W figure is a peak rating it can reach briefly under load.

What does the 320 W rating mean when the PSU is installed in my HP Compaq Presario?

It provides up to 320 W of steady power for the motherboard, CPU and connected drives without exceeding the unit's thermal limits.

Does the TFX form factor and AT type limit the power I can draw from the 20+4 pin and SATA connectors?

The TFX chassis fits slimline and SFF cases, and the AT design supplies the listed connectors within the 320 W total budget.

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