DELL 3020 CA006D3020M11 User Manual

OptiPlex 3020 MT/SFF/Micro Technical Specifications

Chassis

Minitower (MT)

Small Form Factor (SFF)

Micro

Processors

1

Intel® 4th generation Core™ i5 Quad Core (84W for MT & SFF, 35W for micro), Core™ i3 Dual Core, 
Pentium® Dual Core and Celeron® Dual Core (65W for MT & SFF, 35W for Micro)

Chipset

Intel® H81 Chipset

Operating System 
Options

1

Windows 8.1 Standard 64 bit
Windows 8.1 Pro 64 bit
Windows 7 Professional SP1 32 bit
Windows 7 Professional SP1 64 bit
Windows 8.1 Pro 64 bit Downgrade
Ubuntu® (select countries)

Graphics

2

Integrated Intel® HD Graphics 4600 (with select CPUs)

Supports optional discrete graphics solutions from AMD

N/A

Memory

3

2 Long DIMM slots; 

2 SO- DIMM slots; 

Non-ECC dual-channel 1600MHz DDR3 SDRAM, supports up to 16GB

Networking

Integrated Realtek® RTL8151GD Ethernet LAN 10/100/1000; 
optional PCIe 10/100/1000 network card; optional wireless  
802.11 a/b/g/n card

Optional wireless M.2 802.11ac 
card

I/O Ports

2 external USB 3.0 ports (rear) and 6 external USB 2.0 ports (2 front,  
4 rear); 1 Serial port (optional); 1 PS/2 (optional); 1 RJ-45; 1 VGA;  
1 DisplayPort 1.2; 1 Mic-in & 1 Headphone out (front);  
1 Mic-in/Line-in & 1 Line-out(rear)

2 external USB 3.0 ports (1 front, 
1 rear) and 4 external USB 2.0 
ports (1 front, 3 rear); 1 Serial port 
(optional); 2 PS/2 (optional); 1 
RJ-45; 1 VGA; 1 DisplayPort 1.2; 
1 Mic-in (front, re-taskable to 
headphone); 1 GHS (front); 

Removable Media  
Options

Supports optional optical disc drives and media card reader options

Supports optional optical disc 
drives by external USB

Hard Drives

4

 Options

Hard Disk Drives: up to 1TB
Supports Solid State Drives, Hybrid and Hybrid Opal SED FIPS  
No Hard Drive – Supports Dell Cloud Desktop diskless option

Dimensions (H x W x D) 
Inches/(cm)

14.2 x 6.9 x 16.4  
/ 36.0 x 17.5 x 41.7

11.4 x 3.7 x 12.3  
 / 29.0 x 9.3 x 31.2

7.17 x 1.4 x 6.93  
/ 18.2 x 3.6 x 17.6

Min. Weight (lbs/kg)

20.68 / 9.4

13.2 /6.0

2.82 / 1.28

Number of Bays

2 internal 3.5”
2 external 5.25”

1 internal 3.5”
1 external 5.25” (slimline)

1 internal 2.5”

Expansion Slots

1 full height PCIe x16
3 full height PCIe x1

1 half height PCIe x16
1 half height PCIe x1

1 M.2 (22x30mm) 

Power Supply

11

 Unit

(PSU)

Standard 290W PSU Active PFC or 
optional 290W up to 90% Efficient 
PSU (80 PLUS Gold); ENERGY 
STAR compliant, Active PFC

Standard 255W PSU Active PFC or 
optional 255W up to 90% Efficient 
PSU (80 PLUS Gold); ENERGY 
STAR compliant, Active PFC

Standard 65W adaptor. Minimum 
Efficiency >87%, ENERGY STAR 
compliant.

Recommended 
Accessories

Dell Monitors:
Dell 22 Monitor – P2214H, E2214H
Dell 23 Monitor – E2314H
Dell 20 Monitor – P2014H, E2014H

Micro Mounting Options:  Vertical Stand, VESA Mount, Dual VESA Mount, All in One Mount,  
Console with DVD-RW

Keyboards & Mice: Dell Standard Keyboard, Dell Multimedia Keyboard, Dell Smartcard Keyboard,  
Dell USB Mouse, Dell Laser Mouse

Dell 1TB Portable Hard Drive

Dell Security Lock – LP500