Product

Dell 365W Power Supply Unit T1M43 | Genuine Dell PSU for OptiPlex 3020 9020 / Precision T1700 T3620 / XE2 / PowerEdge T20

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2. Key Features

• ✅ Genuine Dell 365W power supply unit
• ✅ Direct PSU replacement for Dell OptiPlex 3020 and Precision T3620 etc
• ✅ Dell equivalent: DPS-365CB A / D365EM-00 (fully compatible)
• ✅ Stable 365W output for reliable desktop workstation performance
• ✅ Built-in overload, over-voltage, and short-circuit protection
• ✅ Dell original connector for seamless plug-and-play installation
• ✅ 80 PLUS Platinum efficiency
• ✅ Proprietary Dell connector — 8-pin + 4-pin + 6-pin configuration (non-standard ATX)

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3. Technical Specifications

Brand  ·············  Dell
Part Number  ·······  T1M43
Alternate P/N  ······  DPS-365CB A / D365EM-00
Model Number  ·······  D365EM-00
Wattage  ············  365W
Input Voltage  ·······  100–240VAC, 50–60Hz
Input Current  ·······  5A
Output  ·············  365W Max
Efficiency  ·········  80 PLUS Platinum
Form Factor  ·········  SFX / Flex ATX
Connector Type  ·····  Dell Proprietary (8-pin + 4-pin + 6-pin PCIe)
Hot Plug  ············  No (Non-Redundant)
Protection  ·········  OVP, OCP, SCP
Certification  ········  Dell OEM Standard

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4. Compatible Models

• Dell OptiPlex 3020 Micro / MT / SFF
• Dell OptiPlex XE2 MT / SFF
• Dell Precision T3620
• Dell Precision T1700
• Dell OptiPlex 9020 (verify connector)

Compatible Models Disclaimer: Buyers should always reconfirm that the part number ordered matches the existing original power supply in their system before purchasing.

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5. Package Contents

• 1× Dell 365W Power Supply Unit (T1M43 Or Idential DPN)

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6. Warranty

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

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7. Additional Notes

• This PSU uses a Dell proprietary connector (8-pin + 4-pin + 6-pin PCIe) — it is not compatible with standard ATX power supplies. Please verify your system's PSU connector type before purchasing.
• This is a non-hot-plug PSU — the workstation must be powered off before removing or replacing the power supply unit.
• This is an Dell replacement unit — the physical appearance and label layout may vary slightly from the original but is fully functionally equivalent. Photos shown are for listing reference — actual unit you receive may differ slightly in label design.