DELL 35GCJ

Desktop PCs

DELL Precision T3420 reviews

Product specifications and review coverage for this exact model.

COR ScoretbdAvailable after 3 critic reviews0 critics
DELL Precision T3420

Image supplied through Icecat

Product overview

DELL 35GCJ is listed in the pcs/workstations category. The recorded specifications include processor family: Intel® Xeon® E3 v5; internal memory: 16 GB; total storage capacity: 256 GB. This entry covers manufacturer code 35GCJ. Specifications relate to this exact source record; other editions or packages may differ.

Automatically assembled from the source specifications. This is a factual summary, not a hands-on review.

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Specifications

Manufacturer code: 35GCJ. Icecat product 40099569 · Checked 21 Sep 2026. The source lists this code for Great Britain. No specifications are transferred from other editions.

Key specifications

The main features to compare for this exact model. Missing details are not assumed.

DELL Precision T3420 — key specifications
Processor familyIntel® Xeon® E3 v5
Processor modelE3-1245V5
Memory (RAM)16 GB
Total storage capacity256 GB
Storage mediaSSD
Discrete graphics card modelAMD FirePro W4100
Chassis typeSFF
Wi-FiNo
Ethernet LANYes

More product specifications

Open a section for the details that matter to you.

Audio & listening3 details
DELL Precision T3420 — Audio & listening
Headphone outputs1
Microphone inYes
Audio systemHigh Definition Audio
Display2 details
DELL Precision T3420 — Display
Number of displays supported (on-board graphics)3
Display includedNo
Processor, memory & storage41 details
DELL Precision T3420 — Processor, memory & storage
Processor manufacturerIntel
Processor cores4
Processor threads8
Processor boost frequency3.9 GHz
Processor frequency3.5 GHz
Processor cache8 MB
Processor cache typeSmart Cache
Processor lithography14 nm
Processor operating modes64-bit
Processor seriesIntel Xeon E3-1200 v5
Processor codenameSkylake
Number of processors installed1
Processor socketLGA 1151 (Socket H4)
Maximum internal memory supported by processor64 GB
Memory types supported by processorDDR3L-SDRAM, DDR4-SDRAM
Memory clock speeds supported by processor1333,1600,1866,2133 MHz
Memory bandwidth supported by processor (max)34.1 GB/s
ECC supported by processorYes
Memory voltage supported by processor1.35 V
Maximum internal memory64 GB
Internal memory typeDDR4-SDRAM
Memory layout (slots x size)2 x 8 GB
Memory slots4x DIMM
Memory clock speed2133 MHz
SSD capacity256 GB
Discrete graphics cardYes
On-board graphics cardYes
Discrete graphics card memory4 GB
On-board graphics card familyIntel® HD Graphics
On-board graphics card modelIntel® HD Graphics P530
On-board graphics card base frequency400 MHz
On-board graphics card dynamic frequency (max)1150 MHz
Maximum on-board graphics card memory1 GB
On-board graphics card DirectX version12.0
On-board graphics card OpenGL version4.4
On-board graphics card ID0x191D
Motherboard chipsetIntel® C236
Processor package size37.5 x 37.5 mm
Graphics & IMC lithography14 nm
Processor ARK ID88173
Conflict-Free processorYes
Camera, image & video4 details
DELL Precision T3420 — Camera, image & video
Intel® Clear Video HD Technology (Intel® CVT HD)Yes
Intel Clear Video TechnologyYes
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Yes
Intel® Quick Sync Video TechnologyYes
Connections & wireless11 details
DELL Precision T3420 — Connections & wireless
Ethernet LAN data rates10,100,1000 Mbit/s
USB 2.0 ports quantity4
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity6
DisplayPort connections2
HDMI ports1
Ethernet LAN (RJ-45) ports1
Combo headphone/mic portYes
DVI portNo
PS/2 ports quantity2
Serial ports quantity1
Intel® Wireless Display (Intel® WiDi)Yes
Power & battery2 details
DELL Precision T3420 — Power & battery
Power supply input voltage100 - 240 V
Power supply input frequency50 - 60 Hz
Design & dimensions10 details
DELL Precision T3420 — Design & dimensions
Thermal Design Power (TDP)80 W
Password protectionYes
Password protection typeBIOS
Product typeWorkstation
Placement supportedHorizontal/Vertical
Product colourBlack
Width92.6 mm
Depth292 mm
Height290 mm
Weight5.3 kg
Software & compatibility2 details
DELL Precision T3420 — Software & compatibility
Intel Software Guard Extensions (Intel SGX)Yes
Supported instruction setsAVX 2.0, SSE4.1, SSE4.2
Further product details44 details
DELL Precision T3420 — Further product details
System bus rate8 GT/s
Bus typeDMI3
PCI Express slots version3.0
Maximum number of PCI Express lanes16
PCI Express configurations1x16, 1x8+2x4, 2x8
SteppingR0
Non-ECCYes
Memory channelsDual-channel
Optical drive typeDVD±RW
Number of SSDs installed1
Optical drives quantity1
Cabling technology10/100/1000Base-T(X)
Line-outYes
Line-inYes
Number of 3.5" bays1
PCI Express x4 (Gen 3.x) slots1
PCI Express x16 (Gen 3.x) slots1
Cable lock slotYes
Intel 64Yes
Enhanced Intel SpeedStep TechnologyYes
Embedded options availableNo
Intel® InTru™ 3D TechnologyYes
Intel® Insider™Yes
Intel VT-x with Extended Page Tables (EPT)Yes
Intel TSX-NIYes
Idle StatesYes
Thermal Monitoring TechnologiesYes
Intel® AES New Instructions (Intel® AES-NI)Yes
Intel® Secure KeyYes
Intel® OS GuardYes
Intel Trusted Execution TechnologyYes
Execute Disable BitYes
Intel Enhanced Halt StateYes
Scalability1S
CPU configuration (max)1
Intel Virtualization Technology for Directed I/O (VT-d)Yes
Intel Secure Key Technology version1.00
Intel Virtualization Technology (VT-x)Yes
Intel TSX-NI version1.00
Intel® Turbo Boost Technology2.0
Intel® Hyper Threading Technology (Intel® HT Technology)Yes
Mouse included on selected markets onlyYes
Keyboard included on selected markets onlyYes
Sustainability certificatesENERGY STAR
Packaging & supplied accessories2 details
DELL Precision T3420 — Packaging & supplied accessories
Cables includedAC
ManualYes

Specifications describe the supplied product data, not measured review results. Battery life, range and performance figures are source claims and can vary with use.