220W Power Supply Unit for HP Pavilion Slimline S5 - Reliable

In this review of the 220W Power Supply Unit for HP Pavilion Slimline S5 desktops, the bottom line is straightforward: this unit is a practical, no-frills replacement for owners of compatible Slimline and TouchSmart systems who need a direct-fit power source. It is aimed at people repairing an HP Pavilion Slimline s5-series or a TouchSmart 310-1205la who want a compatible unit with the correct connectors and voltage ranges. The single biggest reason to buy is compatibility and fit: it replaces the original 220W supply and arrives ready to install without modification.

Key Features

• Direct compatibility: Works with a long list of HP Pavilion Slimline s5 models and the TouchSmart 310-1205la so shoppers get a unit that matches factory fit and connections.
• Standard connector set: Includes a 24-pin ATX and 4-pin ATX connector plus two SATA power leads, which ensures it powers the motherboard and drives without adapter hacks.
• Appropriate output: Delivers up to 220W DC output, giving the same wattage headroom as the original Slimline supplies for typical small-form-factor components.
• Wide AC input: Accepts 100-127V~6A and 200-240V~3A at 50/60Hz, making it usable in multiple regions without extra equipment.
• Multiple compatible part numbers: Sold as a replacement for part numbers 633195-001, 633193-001 and 633196-001, easing cross-reference with service manuals and parts lists.

Who It's For

This power supply is best for DIY repairers, small repair shops, or anyone who owns an HP Pavilion Slimline s5-series or the TouchSmart 310-1205la and needs a plug-and-play replacement. It suits systems that use the PCA222/PCA322 or FH-ZD221MGR form factors and those that require a 24-pin plus 4-pin ATX power layout with SATA outputs.

It is not for users who need higher wattage for upgraded graphics cards or large additional drives, nor for builders of custom full-size towers; those users should look for a higher capacity or differently shaped supply. This unit is specifically tailored to small-form-factor HP desktops where correct fit matters.

Pros & Cons

Pros

• Direct replacement fit for many HP Pavilion Slimline s5 models, making installation straightforward.
• Includes the essential connectors (24-pin, 4-pin ATX and SATA) to power motherboard and drives without adapters.
• Reasonable value and positive user reports on functionality and ease of installation.

Cons

• Limited to 220W output, so it is not suitable for upgraded systems that need more power.

Specifications

Model Compatibility	HP Pavilion Slimline s5-series and TouchSmart 310-1205la
Compatible Part Numbers	633195-001, 633193-001, 633196-001
Compatible Model Numbers	PCA222, PCA322, FH-ZD221MGR, PS-6221-7, PS-6221-9
AC Input	100-127V~6A, 200-240V~3A, 50/60Hz
DC Output	Max 220W
Connectors	P1 24-pin ATX, P2 4-pin ATX, P3 SATA power, P4 SATA power

Our Verdict

The 220W Power Supply Unit is a sensible, cost-effective replacement for HP Slimline s5 and TouchSmart 310 owners who need the correct fit and connector set. It delivers reliable functionality and ease of installation for stock configurations, making it good value for repairs and restores; avoid it only if you require more than 220W.

Frequently Asked Questions

Will this fit my HP Pavilion Slimline s5-1024?
Yes. The unit lists compatibility with multiple s5 models including s5-1024 and is intended as a direct replacement for those systems.

Does it provide SATA power for hard drives?
Yes. It includes two SATA power connectors along with the 24-pin and 4-pin ATX motherboard connectors.

Can I use this in regions with 240V mains?
Yes. The AC input supports 200-240V~3A at 50/60Hz for use in higher-voltage regions.