Precision 3431 Desktop Workstation
Discontinued
Breakthrough power. Small design.
Next-gen graphics and enhanced memory are more accessible than ever on this small form factor design with the latest Intel® Core™ or Xeon® processors.
Breakthrough power. Small design.
Next-gen graphics and enhanced memory are more accessible than ever on this small form factor design with the latest Intel® Core™ or Xeon® processors.
Tech Specs & Customisation
Processor
Intel® Pentium® Gold G5420 (2 Core, 4MB Cache, 3.8 Ghz w/UHD Graphics 630)
Intel® Core™ i3-9100 (4 Core 6MB Cache, 3.6Ghz, 4.2 Ghz Turbo w/UHD Graphics 630)
Intel® Core™ i5-9500 (6 Core, 9MB Cache, 3.0Ghz, 4.4 Ghz Turbo w/UHD Graphics 630)
Intel® Core™i5-9600 (6 Core, 9MB Cache, 3.1Ghz, 4.6 Ghz Turbo w/UHD Graphics 630)
Intel® Core™ i7-8700 (6 Core, 12MB Cache, 3.20GHz, 4.6Ghz Turbo w/ HD Graphics 630)
Intel® Core™ i7-9700 (8 Core, 12MB Cache, 3.0Ghz, 4.8 Ghz Turbo w/UHD Graphics 630)
Intel® Core™ i9-9900 (8 Core, 16MB Cache, 3.1Ghz, 4.9 Ghz Turbo w/UHD Graphics 630)
Intel® Xeon® E-2224 (4 Core, 8MB Cache, 3.4Ghz, 4.6Ghz Turbo)
Intel® Xeon® E Processor E-2174G (4 Core HT, 8MB Cache, 3.8Ghz, 4.7GHz Turbo)
Intel® Xeon® E-2236 (6 Core, 8MB Cache, 3.4Ghz, 4.8Ghz Turbo)
Intel® Xeon® E-2246G (6 Core, 8MB Cache, 3.6Ghz, 4.8Ghz Turbo w/UHD Graphics 630)
Intel® Xeon® E-2224G (4 Core, 8MB Cache, 3.5Ghz, 4.7Ghz Turbo w/UHD Graphics 630)
Operating System
Windows 11 Pro (64 bit)
Windows 11 Pro for Workstations (64 bit)
Red Hat® Enterprise Linux® 7.5 (coming soon)
Red Hat 8.0 (coming soon)
Ubuntu Linux 16.04
Ubuntu Linux 18.04
Video Card
Intel® UHD Graphics 630
AMD Radeon™ Pro WX4100
AMD Radeon™ Pro WX3100
AMD Radeon™ Pro WX2100
NVIDIA® Quadro® P1000
NVIDIA® Quadro® P620
NVIDIA® Quadro® P400
Memory*
4 GB, 1X4 GB, DDR4, 2666 MHz, Non-ECC SDRAM
8 GB, 2x4 GB, DDR4, 2666 MHz, Non-ECCSDRAM
8 GB, 1x8 GB, DDR4, 2666 MHz, ECC/Non-ECCSDRAM
16 GB, 4x4 GB, DDR4, 2666 MHz, Non-ECCSDRAM
16 GB, 2x8 GB, DDR4, 2666 MHz, ECC/Non-ECCSDRAM
32 GB, 4x8 GB, DDR4, 2666 MHz, ECC/Non-ECCSDRAM
32 GB, 2x16 GB, DDR4, 2666 MHz, ECC/Non-ECCSDRAM
64 GB, 4x16 GB, DDR4, 2666 MHz, ECC/Non-ECCSDRAM
Storage
2.5", 500 GB/1 TB, 7200, SATA, HDD
2.5", 500 GB, 7200, SATA, HDD, FIPS Self Encrypting Opal 2.0
2.5", 2 TB, 5400, SATA, HDD
2.5", 256 GB/512 GB/1 TB, SATA20, SSD, SED
2.5", 512 GB/1 TB, SATA, SSD, SED
3.5", 500 GB/1 TB/2 TB/4 TB/8TB, 7200, SATA, HDD
3.5", 4 TB, 5400, SATA, HDD
M.2 2280, 256 GB/512 GB/1 TB/2 TB, PCIe, 40, SSD
M.2 2280, 512 GB/1 TB, PCIe, 50, SSD
M.2 2280, 512 GB, PCIe, 40, SSD, SED (Opal 2.0)
M.2 2230, 32 GB, PCIe, SSD, Optane
Security Software
Security Options
Trusted Platform Module TPM 2.0,
Dell Data Guardian,
Dell Endpoint Security Suite Enterprise,
Dell HW Crypto Accelerator,
Microsoft® Windows Bitlocker,
Local HDD data wipe via BIOS (“Secure Erase”),
Encryption - SED HDD (Opal FIPS),
Chassis lock slot support,
Chassis Intrusion Switch,
D-Pedigree (Secure Supply Chain Functionality),
Setup/BIOS Password,
Optional Smart Card keyboards,
Optional Smart Card Reader,
Intel® Trusted Execution Technology,
Intel® Identity Protection Technology,
Dell Secure Works,
BIOS support optional Computrace,
Intel® Software Guard extensions
Support Services
3 Years Hardware Service with Onsite/In-Home Service After Remote Diagnosis (Basic) up to 5 Year ProSupport Plus with 4-Hour 7X24 Onsite Service After Remote Diagnosis
Accidental Damage Protection
Up to 5 Years Accidental Damage Service
Ports
4 USB 2.0 Type A (2 Front / 2 Rear)
5 USB 3.1 Type A (5Gb) (1 Front / 4 Rear)
1 Front USB 3.1 Type C™ (10Gb), data only
1 Front Universal Audio Jack
1 Front Internal SD Card reader (Optional)
2 Rear PS2
2 Rear Display Port
1 Rear Optional Port (VGA, HMDI 2.0, DP++ 1.2, Type C™ w/DP-Alt mode)
1 Rear RJ45 Network Connector
1 Rear Serial
1 Rear Audio Line out
Optical Drive
No Optical Drive
8x DVD-ROM 9.5mm Optical Disk Drive
8x DVD+/-RW 9.5mm Optical Disk Drive
Integrated Smart Card Reader with Contact and Contactless Support (CAC/PIV)
6x Slimline Blu-Ray Writer
Slots
1 Security Cable Slot
1 Internal SD Card reader (Optional)
Dimensions & Weight
Height: 290 mm (11.42") x Width: 92.6 mm (3.65") x Depth: 292 mm (11.49") x Weight: 5.117 kg (11.28 lb)
Wireless*
Integrated: Intel Ethernet Connection I219-LM 10/100/1000
Optional: Intel® 10/100/1000 PCIe Gigabit Networking card
Aquantia® AQtion™ AQN-108 5/2.5 GbE NIC Adapter
Optional: Wireless / Bluetooth w / vPro™ support
Power
260W 92% efficient PSU (80PLUS Platinum Certified) Energy Star Compliant
200W 85% efficient PSU (80PLUS Gold Certified) Energy Star Compliant
200W 85% efficient PSU (80PLUS Bronze Certified) Energy Star Compliant
Regulatory
ENERGY STAR® configurations available including 80 PLUS® Bronze & Platinum power supplies
EPEAT®
China CECP
GS Mark
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
Compare Products ()
Add the products you would like to compare, and quickly determine which is best for your needs.