Product

Dell 255W Power Supply HCWV2 | OptiPlex 3020 / 7020 / 9020 SFF, Precision T1700 (4 + 8 Pin)

2️⃣ Key Features

• New original Dell 255W power supply for OptiPlex 3020 / 7020 / 9020 SFF and Precision T1700
• Dell part numbers: HCWV2 / 0HCWV2 / NT1XP / YH9D7 / R7PPW / 3XRJ0 / V9MVK
• PSU model numbers: L255AS-00 / PS-3261-2DF / H255ES-00 / D255AS-00 / L255AS-01
• Dimensions: 239 x 72 x 62 mm - Dell SFF proprietary form factor
• Connector layout: 4-Pin + 8-Pin (4+8P) - Dell proprietary SFF connector
• 255W output for 4th-gen OptiPlex and Precision T1700 SFF platform
• Built-in OVP / OCP / SCP protection
• Not interchangeable with OptiPlex 3040/5040/7040 family (different form factor generation)

3️⃣ Technical Specifications

4️⃣ Compatible Models

Dell OptiPlex Series (SFF):

• Dell OptiPlex 3020 SFF
• Dell OptiPlex 7020 SFF
• Dell OptiPlex 9020 SFF

Dell Precision:

• Dell Precision T1700 SFF

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

5️⃣ Package Contents

• 1x Dell 255W Power Supply HCWV2 (New Original)

6️⃣ Warranty

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

7️⃣ Additional Notes

• 255W Dell SFF PSU for the Haswell (4th-gen) OptiPlex generation. NOT compatible with 3040/5040/7040 family.
• Dell SFF proprietary connector - NOT compatible with standard ATX or non-Dell chassis.
• Verify Dell DP/N on existing PSU matches HCWV2 before ordering.
• New original unit - genuine factory Dell unit, not refurbished or aftermarket.