Precision 3420 Workstation

Precision Fixed Workstations

For professional creators

Highest performing and fully customizable workstations certified with professional applications.​​

Manufacturer Part Number
CRD56
EAN/UPC
0884116228981,884116228981
Full Product Specifications

Note:

  • The full product specifications below are from the manufacturer and may contain information related to other package quantities that will not apply to the product that you are reviewing. Please confirm the actual content and/or package quantity from the main product specifications page.
  • These specifications may represent the entire product series/model/line to which this product belongs with specific configuration differences between the individual products stated.
  • These specifications may have been copied from the same product in other region/country in which case there might be minor differences in region-specific data such as Input Voltage, Terms of Warranty etc.

Processor

  • Intel® Xeon® Quad Core (E3-1270, E3-1245, E3-1240, E3-1225, E3-1220)
  • Intel® 6th Gen Core™ i7 (6700)
  • Intel® 6th Gen Core™ i5 (6600, 6500)
  • Intel® 6th gen Core™ i3 (6100)

Operating System

  • Windows 7 Professional, 32-bit, English
  • Windows 7 Professional, 64-bit, English
  • Windows 7 Professional, 64-bit, Brazilian Portuguese
  • Windows 8.1 Pro, 64-bit English
  • Windows 8.1 Pro, 64-bit French
  • Windows 8.1 Pro, 64-bit Spanish
  • Windows 8.1 Pro, 64-bit Brazilian Portuguese
  • Windows 7 Professional, French, 64-bit (includes Windows 8.1 Pro 64-bit License)
  • No Operating System
  • Windows 7 Professional, Spanish, 64-bit (includes Windows 8.1 Pro 64-bit License)
  • Windows 7 Professional English/French 64bit (Includes Windows 8.1 Pro license)
  • Windows 7 Professional English64bit (Includes Windows 8.1 Pro license)
  • Windows Embedded OS for OEM Solutions
  • Windows 7 Professional, Brazilian Portuguese, 64-bit (includes Windows 8.1 Pro 64-bit License)
  • Windows 7 Professional 64-bit English/French/Spanish (Includes Windows 8.1 Pro license)
  • Windows 8.1 Pro, 64-bit English/French
  • Ubuntu Linux 14.04
  • Windows 10 Home 64bit French
  • Windows 10 Home 64bit Spanish
  • Windows 10 Home 64bit Português (Brasil)
  • Windows 10 Home 64bit English, French, Spanish
  • Windows 10 Home 64bit
  • Windows 10 Pro, 64bit French
  • Windows 10 Pro 64bit Spanish
  • Windows 10 Pro 64bit Português (Brasil)
  • Windows 10 Pro 64bit English, French, Spanish
  • Windows 10 Home 64bit English
  • Windows 10 Pro 64-bit English
  • Windows 8.1 64-bit English
  • Windows 8.1 64-bit French
  • Windows 8.1 64-bit Brazilian Portuguese
  • Windows 8.1 64-bit Spanish
  • Windows 8.1 Single Language 64-bit English
  • Windows 8.1 Single Language 64-bit Brazilian Portuguese
  • Windows 8.1 Single Language 64-bit Spanish
  • Windows 8.1 64-bit English/French
  • Windows 7 Professional English 64bit (Includes Windows 10 Pro License)
  • Windows 7 Professional Português (Brasil) 64bit (Includes Windows 10 Pro License)
  • Windows 7 Professional French 64bit (Includes Windows 10 Pro License)
  • Windows 7 Professional Spanish 64bit (Includes Windows 10 Pro License)
  • Windows 8.1 Pro English 64bit (Includes Windows 10 Pro License)
  • Windows 8.1 Pro Português (Brasil) 64bit (Includes Windows 10 Pro License)
  • Windows 8.1 Pro, French 64bit (Includes Windows 10 Pro License)
  • Windows 8.1 Pro Spanish 64bit (Includes Windows 10 Pro License)
  • Windows 7 Professional English, French, Spanish 64bit (Includes Windows 10 Pro License)
  • Windows 8.1 Pro English, French, Spanish 64bit (Includes Windows 10 Pro License)
  • Windows 10 Home 64bit Single Language Spanish
  • Windows 8.1 64-Bit English
  • Red Hat Enterprise Linux WS v7.2 with 1 YR RHN
  • Red Hat Enterprise Linux WS v7.2 with 3 YR RHN
  • Red Hat Enterprise Linux WS v7.2 with 5 YR RHN

Chipset

  • Intel® C236 Chipset

Memory3

    • Up to 64GB4 DDR4 at 2133Mhz - 4 DIMMS

Graphics Card

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

Hard Drive

  • Up to 4000GB4 SATA hard drive
  • Up to 2000GB4 SATA hard drive
  • Up to 1000GB4 Solid State hard drive

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

Ports

  • Small Form Factor:

    6 USB 2.0 (2 front, 2 internal, 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

Security

  • Trusted Platform Module5 TPM 1.2 (TPM 2.0 - firmware upgradable) Dell Data Protection| Security Tools, Dell Data Protection| Encryption, Dell HW Crypto Accelerator, Microsoft Windows Bitlocker, Local HDD data wipe via BIOS ("Secure Erase"), Encryption - SED HDD (Opal FIPS), Chassis lock slot support, Lockable Port Cover, Chassis Intrusion Switch, D-Pedigree (Secure Supply Chain Functionality), Setup/BIOS Password, Optional Smart Card keyboards, Intel® Trusted Execution Technology, Intel® Identity Protection Technology, Dell Secure Works, BIOS support optional Computrace6, Intel Software Guard extensions

     

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

Dimensions

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

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

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 x1 Gen3

    1 Full Height PCI

    1 M.2 (22x80 mm)

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