Dell Precision Tower 3000 Series (3420 & 3620)

Tech Specs

• Processor

  Intel^® Xeon^® Processor E3-1200 v5

• Operating System
  (Dell Technologies recommends Windows 11 Pro for business)

  Windows 11 Pro (64 bit)
  Windows 11 Home (64 bit)
  Linux® 7_2 (RHEL)
  Ubuntu® 14_04
  FreeDOS

• Video Card

  One PCI Express^® x16 Gen 3 Graphics card up to 50W

• Memory *

  Up to 64GB 2133Mhz Non-ECC DDR4 Memory
  Up to 64GB 2133Mhz ECC DDR4 Memory

• Storage *

  Small For Factor
  M.2 PCIe SSD
  Up to (1) 1TB
  
  2.5” SATA SSD
  Up to (2) 512GB
  
  2.5” SATA 7200 RPM
  Up to (2) 1TB 7200 RPM
  
  3.5” SATA
  Up to (1) 4TB 5400 RPM
  Up to (1) 2TB 7200 RPM
  
  Self Encrypting Drives
  500 GB 7200 RPM or
  512GB 2.5” SSD
  
  Mini Tower
  M.2 PCIe SSD
  Up to (1) 1TB
  
  2.5” SATA SSD
  Up to (4) 512GB
  
  2.5” SATA 7200 RPM
  Up to (4) 1TB 7200 RPM
  
  3.5” SATA
  Up to (2) 4TB 5900 RPM
  Up to (2) 2TB 7200 RPM
  
  Self Encrypting Drives
  500 GB 7200 RPM or
  512GB 2.5” SSD

• Ports

  Small Form Factor:
  
  4 USB 2.0 (2 front, 2 rear)
  6 USB 3.0 (2 front, 4 rear)
  1 Universal Audio Jack
  1 Internal SD Card reader (Optional)
  3 SATA 6Gb/s
  2 PS2
  2 DisplayPort
  1 HDMI
  1 RJ45 Network Connector
  1 Serial
  1 Audio Line out
  1 VGA Connector (Optional)
  
  Mini Tower:
  
  6 USB 2.0 (2 front, 2 internal, 2 rear)
  6 USB 3.0 (2 front, 4 rear)
  1 Microphone
  1 Headphone
  4 SATA 6Gb/s
  Rear
  2 PS2
  2 DisplayPort
  1 HDMI
  1 RJ45 Network Connector
  1 Serial
  1 Audio Line in/Microphone
  1 Audio Line out

• Slots

  Small Form Factor:

  1 half height PCIe x16 Gen3
  1 half height PCIe x4 Gen 3
  1 M.2 (22x80mm)

  
  

  Mini Tower:

  1 Full Height PCIe x16 Gen3
  1 Full Height PCIe x16 Gen 3 (wired x4)
  1 Full Height PCIe x4 Gen 3

  1 Full Height PCI

  1 M.2 (22x80 mm)

• Dimensions & Weight

  Small Form Factor:
  Height: 29cm (11.42”) x Width: 9.27cm (3.65”) x Depth: 29.21cm (11.5”)
  Weight: 5.3kg (11.68lbs)

  Mini Tower:
  Height: 35.99cm (14.17”) x Width: 17.5cm (6.89”) x Depth: 43.48cm (17.12”)
  Weight: 9.1kg (20.06lbs)

• Chassis

  Bays
  Small Form Factor:
  (1) Internal 3.5” bay - supports (1) 3.5” or (2) 2.5” drives; (1) external slim line optical bay

  Mini Tower:
  (2) Internal 3.5” bays - supports (2) 3.5” or (4) 2.5” drives; (2) external 5.25” optical bays

• Power

  Small Form Factor :

  240W 92% efficient PSU (80PLUS Platinum Certified) Energy Star Compliant
  180W 85% efficient PSU (80PLUS Bronze Certified) Energy Star Compliant

  Mini Tower:

  365W 90% efficient PSU (80PLUS Gold Certified Certified) Energy Star compliant;

  290W 85% efficient PSU (80PLUS Bronze Certified) Energy Star Compliant

• Regulatory

  Energy Star^® configurations available including 80 PLUS^® registered Gold power supplies; EPEAT^® registered (see www.epeat.net for specific registration rating/status by country); China CECP; GS Mark. For a complete listing of declarations & certifications, see Dell’s regulatory & compliance homepage at dell.com/regulatory_compliance.
  
  Product Safety, EMC and Environmental Datasheets
  Dell Regulatory Compliance Home Page
  Dell and the Environment