Product

Acer / Dell 220W Power Supply PS-5221-9 / R82H5 | Acer Veriton / Dell OptiPlex Slim SFF (24 + 4 Pin + SATA x2) — LiteOn

2️⃣ Key Features

• New original LiteOn 220W slim SFF power supply — cross-compatible with Acer Veriton and Dell OptiPlex Slim
• Models: PS-5221-9 / R82H5 — LiteOn OEM slim SFF PSU
• Dual brand compatibility: Acer Veriton and Dell OptiPlex slim desktop chassis
• Standard connector layout: 24-Pin ATX + 4-Pin CPU + SATA x2 (24+4P+SATAx2)
• Slim SFF form factor (200 × 50 × 90 mm) — ultra-thin desktop chassis specific
• Stable 220W output for slim desktop workloads
• Built-in OVP / OCP / SCP protection
• LiteOn brand OEM — reliable power supply manufacturer for major OEM brands

3️⃣ Technical Specifications

4️⃣ Compatible Models

Acer Veriton Series (Slim):

• Acer Veriton X2xxx / X4xxx Slim SFF models (check FRU)

Dell OptiPlex Series (Slim):

• Dell OptiPlex Slim SFF models with PS-5221-9 / R82H5 specification

⚠️ Always verify the part number / model number on your existing PSU label before purchasing.

5️⃣ Package Contents

• 1× Acer / Dell 220W Power Supply PS-5221-9 / R82H5 (New Original)

6️⃣ Warranty

• 90-day replacement warranty
• Covers manufacturing defects; physical damage and improper installation not included

7️⃣ Additional Notes

• Slim SFF form factor (200 × 50 × 90 mm) — ultra-thin chassis only. NOT compatible with standard TFX or tower chassis.
• Dual-brand (Acer/Dell) — verify your existing PSU matches PS-5221-9 or R82H5 model number before ordering.
• Standard 24+4P ATX connector — easier identification vs proprietary connectors.
• New original unit — not refurbished or aftermarket.