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Dell Precision Tower 3000 Series (3420 & 3620)

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Affordable, professional performance.

Affordable tower Workstations for professional performance. Fully configurable and ISV certified with Intel® processors and discrete graphics.

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

Drivers, Manuals & Support

Dell Support

From drivers and manuals to diagnostic tools and replacement parts, Dell Product Support has you covered!

Intel® Core™ Processors

Learn More about Intel

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