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dell optiplex 390 mini tower

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The Best dell optiplex 390 mini tower of 2023 – Reviewed and Top Rated

After hours researching and comparing all models on the market, we find out the Best dell optiplex 390 mini tower of 2023. Check our ranking below.

2,031 Reviews Scanned

Rank No. #1
LXun Upgraded L265EM-00 265W Power Supply Compatible with Dell Optiplex 390 3010 790 990 MT Mini Tower, YC7TR 9D9T1 GVY79 053N4 D3D1 F265EM-00 AC265AM-00 H265AM-00 L265AM-00 Power Supply Replacement
  • 【Upgraded L265EM-00 Power Supply For Dell Compatible Model】: Dell Optiplex 390, 790, 990 Mini Tower (MT)Systems Computer Power Supply. Note:Please Make sure that only applicable to Mini Tower (MT), not to DT/SFF/USFF.
  • 【L265AM-00 Power Supply Replacement For Dell Optiplex 390 Compatible Model Number】: L265EM-00, F265EM-00, AC265AM-00, L265EM-0, L265AM-00, H265AM-00 Power Supply
  • 【h265am-00 265W power supply replacement for Dell Compatible Part Number】: L265EM-00 265W Power Supply for dell optiplex 990 replaces YC7TR, 9D9T1, GVY79, 053N4, D3D1C, 0YC7TR, 09D9T1, 0GVY79, 0053N4, 0D3D1C
  • 【dell H265am-00 Power supply Connectors】: P1:24-pin ATX Power, P2:4-pin P4 ATX Power, P3:4-pin Sata Power, P5:4-pin Sata Power, P8:4-pin Sata Power, P9:4-pin Sata Power
  • 【What You Get】1X Desktop Power Supply Unit (265W) For Dell
Rank No. #2
Dell Optiplex 390 Business High Performance SFF Desktop Computer PC (Intel Quad-Core i5-2400 up to 3.4GHz, 8GB DDR3, 1TB HDD, HDMI, DVD, Windows 10 Pro 64-bit) (Renewed)
  • This Certified Refurbished product is tested and certified to look and work like new. The refurbishing process includes functionality testing, basic cleaning, inspection, and repackaging. The product ships with all relevant accessories, a minimum 90-day warranty, and may arrive in a generic box. Only select sellers who maintain a high performance bar may offer Certified Refurbished products on Amazon.com
  • Dell 390 Intel I5 Quad-Core 3.1 GHz Processor
  • What's Inside: 8GB RAM, 1TB Hard Drive, DVD Optical Drive,
  • Operating System: Windows 10 Professional
  • Includes: USB Keyboard and Mouse.
Rank No. #3
265W 9D9T1 GVY79 Replacement Power Supply Compatible with for Dell Optiplex 790 390 3010 990 MT Mini Tower Compatible Part Numbers: L265EM-00 F265EM-00 AC265AM-00 H265AM-00 L265AM-00 YC7TR 053N4 D3D1C
  • 【Compatible Model】 Replacement for Dell 390 3010 790 990 MT Mini Tower
  • 【Compatible Part Number】 YC7TR 9D9T1 GVY79 053N4 D3D1C 0YC7TR 09D9T1 0GVY79 0053N4 0D3D1C
  • 【Compatible Model Number】 L265EM-00 F265EM-00 AC265AM-00 H265AM-0
  • 【What You Get】A Desktop Power Supply Unit (265W)
  • 【High Quality Materials】: The power supply replacement parts are made from high-quality durable materials. Strict quality control standards to Build and test.Better than the OEM.
Rank No. #4
GVY79 9D9T1 265W Power Supply for Dell Optiplex 390, 790, 990 Mini Tower (MT) Systems AC265AM-00 F265EM-00 L265EM-0 H265AM-00 L265AM-00 YC7TR 053N4 D3D1C
  • Compatible Model: Dell Optiplex 390, 790, 990 Mini Tower (MT)Systems [Note:Please Make sure that only applicable to Mini Tower (MT),not to DT/SFF/USFF.]
  • Compatible Model Number: F265EM-00, AC265AM-00, L265EM-0, H265AM-00, L265AM-00
  • Compatible Part Number:YC7TR, 9D9T1, GVY79, 053N4, D3D1C
  • Connectors:P1:24-pin ATX Power, P2:4-pin P4 ATX Power, P3:4-pin Sata Power, P5:4-pin Sata Power, P8:4-pin Sata Power, P9:4-pin Sata Power
  • Input: 100-240V / 5.0A, 50Hz-60Hz 265W Max Power
Rank No. #5
Dell Optiplex 3040 Micro Computer Mini Tower PC Intel Quad Core i5-6500T, 8GB DDR4 RAM, 256GB SSD, Win 10 Pro (Renewed)
  • This machine does not support Windows 11 upgrade.
  • This Certified Refurbished product is tested and certified to look and work like new. The refurbishing process includes functionality testing, basic cleaning, inspection, and repackaging. The product ships with all relevant accessories, a minimum 90-day warranty, and may arrive in a generic box. Only select sellers who maintain a high-performance bar may offer Certified Refurbished products on Amazon.com.
  • Operating System: Windows 10 Pro 64 Bit-Multi-Language Supports English/Spanish/French.

Last update on 2025-07-04 / Affiliate links / Product Titles, Images, Descriptions from Amazon Product Advertising API

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  6. Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their dell optiplex 390 mini tower.
  7. Product Quality: You don’t always get what you pay for with an dell optiplex 390 mini tower, sometimes less, and sometimes more.
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FAQ:

Q: Is the Optiplex 390 mini tower good for business?

A: The OptiPlex™ 390 desktop is a good fit for businesses that have adequate desktop space and desire a high level of expandability. It includes four expansion slots and two media drive bays *. The OptiPlex™ 390 mini tower helps organizations who make expansion a priority.

Q: What kind of processor does Dell Optiplex 390 have?

A: Dell OptiPlex 390. delivers essential valued pro- ductivity, efficient control and managed life-cycles to help IT save time and money. OptiPlex 390. OptiPlex 390 Technical Specifications Processors1Intel®Core™ i5 Quad Core; Intel®Core™ i3 Dual Core; Intel Pentium®Dual Core; Intel Celeron®Dual Core.

Q: Is the Optiplex 390 a small form factor?

A: The OptiPlex™ 390 small form factor allows for an AIO stand and is perfect for deployment in small places. The small form factor has two expansion slots and two bays *. Our end-to-end deployment services are designed to simplify and accelerate the customization and utilization of your new systems.

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