Dimensions and weight
The following table lists the height, width, depth, and weight of your OptiPlex Small Form Factor 7020.
| Description | Values | |
|---|---|---|
| Height |
290 mm (11.41 in.) |
|
| Width |
92.60 mm (3.64 in.) |
|
| Depth |
292.80 mm (11.52 in.) |
|
| Weight
NOTE:The weight of your computer depends on the configuration ordered and manufacturing variability.
|
|
|
Processor
The following table lists the details of the processors that are supported by your OptiPlex Small Form Factor 7020.
| Description | Option one | Option two | Option three | Option four | Option five | Option six | Option seven | |
|---|---|---|---|---|---|---|---|---|
| Processor type |
Intel Core i5 14600 vPro |
Intel Core i5 14500 vPro |
Intel Core i3 14100 |
12th Generation Intel Core i7-12700 vPro |
12th Generation Intel Core i5-12500 vPro |
12th Generation Intel Core i3-12100 |
Intel 300 |
|
| Processor wattage |
65 W |
65 W |
60 W |
65 W |
65 W |
60 W |
46 W |
|
| Processor total core count |
14 |
14 |
4 |
12 |
6 |
4 |
2 |
|
| Performance-cores | 6 | 6 | 4 | 8 | 6 | 4 | 2 | |
| Efficient-cores | 8 | 8 | 0 | 4 | 0 | 0 | 0 | |
|
NOTE:Intel® Hyper-Threading Technology is only available on Performance-cores.
|
||||||||
| Processor total thread counts |
20 |
20 |
8 |
20 |
12 |
8 |
4 |
|
| Processor speed |
Up to 5.20 GHz |
Up to 5 GHz |
Up to 4.70 GHz |
Up to 4.90 GHz |
Up to 4.60 GHz |
Up to 4.30 GHz |
Up to 3.90 GHz |
|
| Performance-cores frequency | ||||||||
| Processor base frequency | 2.70 GHz | 2.60 GHz | 3.50 GHz | 2.10 GHz | 3 GHz | 3.30 GHz | 3.90 GHz | |
| Maximum turbo frequency | 5.20 GHz | 5 GHz | 4.70 GHz | 4.80 GHz | 4.60 GHz | 4.30 GHz | Not applicable | |
| Efficient-cores frequency | ||||||||
| Processor base frequency | 2.70 GHz | 1.90 GHz | Not applicable | 1.60 GHz | Not applicable | Not applicable | Not applicable | |
| Maximum turbo frequency | 3.90 GHz | 3.70 GHz | Not applicable | 3.60 GHz | Not applicable | Not applicable | Not applicable | |
| Processor cache |
24 MB |
24 MB |
12 MB |
25 MB |
18 MB |
12 MB |
6 MB |
|
| Integrated graphics |
Intel UHD Graphics 770 |
Intel UHD Graphics 770 |
Intel UHD Graphics 730 |
Intel UHD Graphics 770 |
Intel UHD Graphics 770 |
Intel UHD Graphics 730 |
Intel UHD Graphics 710 |
|
Chipset
The following table lists the details of the chipset that is supported by your OptiPlex Small Form Factor 7020.
| Description | Values |
|---|---|
| Chipset |
Intel Q670 |
| Processor |
|
| DRAM bus width |
64-bit/128-bit |
| Flash EPROM |
32 MB RPMC+16 MB nRPMC |
| PCIe bus |
Up to Gen4 |
Operating system
Your OptiPlex Small Form Factor 7020 supports the following operating systems:
- Windows 11 Home
- Windows 11 Pro
- Windows 11 Pro National Education
- Ubuntu Linux 22.04 LTS
Memory
The following table lists the memory specifications that are supported by your OptiPlex Small Form Factor 7020.
| Description | Values |
|---|---|
| Memory slots |
Two UDIMM slots |
| Memory type |
DDR5 |
| Memory speed |
|
| Maximum memory configuration |
64 GB |
| Minimum memory configuration |
8 GB |
| Memory size per slot |
8 GB, 16 GB, or 32 GB |
| Memory configurations supported |
For computers shipped with Intel 300, Intel Core i3 14100 or i5 14500 vPro, 12th Gen Intel Core i3-12100, i5-12500 vPro or i7-12700 vPro processors:
|
Memory matrix
The following table lists the memory configurations supported on your OptiPlex Small Form Factor 7020.
| Configuration | Slot | |
|---|---|---|
| UDIMM1 | UDIMM2 | |
| 8 GB DDR5 | 8 GB | |
| 16 GB DDR5 | 16 GB | |
| 16 GB DDR5 | 8 GB | 8 GB |
| 32 GB DDR5 | 32 GB | |
| 32 GB DDR5 | 16 GB | 16 GB |
| 64 GB DDR5 | 32 GB | 32 GB |
External ports and slots
The following table lists the external ports and slots on your OptiPlex Small Form Factor 7020.
| Description | Values |
|---|---|
| Network port |
One RJ-45 port 10/100/100 Mbps |
| USB ports |
|
| Audio port |
One Universal audio port |
| Video port(s) |
|
| Media-card reader |
Not supported |
| Power-adapter port |
Not supported |
| Security-cable slot |
|
Internal slots
The following table lists the internal slots of your OptiPlex Small Form Factor 7020.
| Description | Values |
|---|---|
| Expansion |
|
| M.2 |
NOTE:To learn more about the features of different types of M.2 cards, search in the Knowledge Base Resource at
Dell Support Site.
|
| SATA slots |
Two SATA 3.0 slots for 3.5-inch hard-disk drive and slim optical drive.
NOTE:Installing a slim optical drive causes the SATA 3.0 port to operate as SATA 2.0 port.
|
Ethernet
The following table lists the wired ethernet Local Area Network (LAN) specifications of your OptiPlex Small Form Factor 7020.
| Description | Values |
|---|---|
| Model |
Intel WGI219LM |
| Transfer rate |
10/100/1000 Mbps |
Wireless module
The following table lists the Wireless Local Area Network (WLAN) module specifications of your OptiPlex Small Form Factor 7020.
| Description | Option one | Option two | Option three |
|---|---|---|---|
| Model number |
Intel AX210 |
Realtek RTL8852BE |
Realtek RTL8851BE |
| Transfer rate |
Up to 2400 Mbps |
Up to 1201 Mbps |
Up to 600 Mbps |
| Frequency bands supported |
2.4 GHz/5 GHz/6 GHz |
2.40 GHz/5 GHz |
2.40 GHz/5 GHz |
| Wireless standards |
|
|
|
| Encryption |
|
|
|
| Bluetooth wireless card NOTE:The functionality of the Bluetooth wireless card may vary based on
the operating system. |
Bluetooth 5.3 |
Bluetooth 5.3 |
Bluetooth 5.3 |
Audio
The following table lists the audio specifications of your OptiPlex Small Form Factor 7020.
| Description | Values |
|---|---|
| Audio type |
High Definition Audio |
| Audio controller |
Realtek ALC3204-CG |
| Internal audio interface |
High Definition Audio (HDA) |
| External audio interface |
Universal audio jack |
Storage
This section lists the storage options on your OptiPlex Small Form Factor 7020.
| Storage type | Interface type | Capacity |
|---|---|---|
|
3.5-inch hard-disk drive, 7200 RPM |
SATA 3.0 |
Up to 2 TB |
|
M.2 2230 solid-state drive, Class 25 |
PCIe NVMe, up to 32 Gbps |
Up to 2 TB |
|
M.2 2230 solid-state drive, Class 35 |
PCIe NVMe, up to 32 Gbps |
Up to 1 TB |
|
M.2 2230 solid-state drive, Class 35, Self-Encrypting drive |
PCIe NVMe, up to 32 Gbps |
256 GB |
|
M.2 2280 solid-state drive, Class 40 |
PCIe NVMe, up to 32 Gbps |
Up to 1 TB |
|
M.2 2280 solid-state drive, Class 40, Self-Encrypting drive |
PCIe NVMe, up to 32 Gbps |
Up to 1 TB |
Storage matrix
The following table lists the storage configurations supported on your OptiPlex Small Form Factor 7020.
| Storage | Slot | |||
|---|---|---|---|---|
| SSD0 (Primary M.2 PCIe for boot function) | SLOT2 (PCIe x16 slot) | SATA0 | ||
| One M.2 2230/2280 solid-state drive | Yes | |||
|
One M.2 2230/2280 solid-state drive + One 3.5-inch hard-disk drive |
Yes | Yes | ||
|
One M.2 2230/2280 solid-state drive + One M.2 2230/2280 solid-state drive (via PCIe Expansion card) |
Yes | Yes | ||
|
One M.2 2230/2280 solid-state drive + One 3.5-inch hard-disk drive + One M.2 2230/2280 solid-state drive (via PCIe Expansion card) |
Yes | Yes | Yes | |
Power ratings
The following table lists the power rating specifications of OptiPlex Small Form Factor 7020.
| Description | Option one | Option two | |
|---|---|---|---|
| Type |
180 W internal power supply unit (PSU), 85% Efficient, 80 Plus Bronze |
300 W internal power supply unit (PSU), 92% Efficient, 80 Plus Platinum |
|
| Input voltage |
90 VAC - 264 VAC |
90 VAC - 264 VAC |
|
| Input frequency |
47 Hz - 63 Hz |
47 Hz - 63 Hz |
|
| Input current (maximum) |
3.0 A |
4.2 A |
|
| Output current (continuous) |
Standby mode:
|
Standby mode:
|
|
| Rated output voltage |
|
|
|
| Temperature range | |||
| Operating |
5°C to 45°C (41°F to 113°F) |
5°C to 45°C (41°F to 113°F) |
|
| Storage |
-40°C to 70°C (-40°F to 158°F) |
-40°C to 70°C (-40°F to 158°F) |
|
Power supply connector
The following table lists the Power supply connector specifications of your OptiPlex Small Form Factor 7020.
|
Power supply unit |
Connectors |
|---|---|
| 180 W internal power supply unit (PSU), 85% Efficient, 80 Plus Bronze |
|
| 300 W internal power supply unit (PSU), 92% Efficient, 80 Plus Platinum |
|
GPU—Integrated
The following table lists the specifications of the integrated Graphics Processing Unit (GPU) supported by your OptiPlex Small Form Factor 7020.
| Controller | External display support | Memory size | Processor |
|---|---|---|---|
|
Intel UHD Graphics 710 |
|
Shared system memory |
Intel 300 processor |
|
Intel UHD Graphics 730 |
|
Shared system memory |
|
|
Intel UHD Graphics 770 |
|
Shared system memory |
|
Video port resolution (GPU—Integrated)
| Graphics card | Video ports | Maximum supported resolution |
|---|---|---|
|
Intel UHD Graphics |
|
|
External display support (GPU—Integrated)
Display support for the integrated graphics card
| Graphics card | Supported external displays |
|---|---|
| Intel UHD Graphics 710/730/770 |
|
| Intel UHD Graphics 710/730/770 + optional module |
|
GPU—Discrete
| Controller | External display support | Memory size | Memory type |
|---|---|---|---|
|
AMD Radeon RX 6500 |
Two DisplayPort 1.4a ( DP1.4a*2) ports |
4 GB |
64-bit, DDR6 |
|
AMD Radeon RX 6300 |
Two DisplayPort 1.4a ( DP1.4a*2) ports |
2 GB |
64-bit, DDR6 |
Video port resolution (GPU—Discrete)
| Graphics card | Video port | Maximum supported resolution |
|---|---|---|
| AMD Radeon RX 6300 | Two DisplayPort 1.4a ( DP1.4a*2) ports | For one-port configuration -
|
| AMD Radeon RX 6500 | Two DisplayPort 1.4a ( DP1.4a*2) ports | For one-port configuration -
|
External display support (GPU—Discrete)
| Graphics Card | Video ports | Number of supported external displays | DisplayPort Multi-Stream Transport (MST) support |
|---|---|---|---|
| AMD Radeon RX6300 | Two DisplayPort 1.4a (DP1.4a*2) | 4 | Supported |
| AMD Radeon RX6500 | Two DisplayPort 1.4a (DP1.4a*2) | 4 | Supported |
Hardware security
The following table lists the hardware security of your OptiPlex Small Form Factor 7020.
| Hardware security |
|---|
| Kensington security-cable slot |
| Padlock loop |
| Chassis lock slot support |
| Chassis intrusion switch |
| Lockable cable covers |
| SafeID including Trusted Platform Module (TPM) 2.0 |
| Smart card keyboard (FIPS) |
| Microsoft 10 Device Guard and Credential Guard (Enterprise SKU) |
| Microsoft Windows Bitlocker |
| Local hard drive data wipe through BIOS (Secure Erase) |
| Self-encrypting storage drives (Opal, FIPS) |
| Trusted Platform Module TPM 2.0 |
| China TPM |
| Intel Secure Boot |
| Intel Authenticate |
| SafeBIOS: includes Dell Off-host BIOS Verification, BIOS Resilience, BIOS Recovery, and additional BIOS Controls |
| OptiPlex SFF Cable Cover |
Environmental
The following table lists the environmental specifications of your OptiPlex Small Form Factor 7020.
| Feature | Values |
|---|---|
| Recyclable packaging | Yes |
| Vertical orientation packaging support | No |
| Multi-Pack packaging | Yes |
Regulatory compliance
The following table lists the regulatory compliance of your OptiPlex Small Form Factor 7020.
| Regulatory compliance |
|---|
| Product Safety, EMC and Environmental Datasheets |
| Dell Regulatory Compliance Home Page |
| Responsible Business Alliance Policy |
Operating and storage environment
This table lists the operating and storage specifications of your OptiPlex Small Form Factor 7020.
Airborne contaminant level: G1 as defined by ISA-S71.04-1985
| Description | Operating | Storage |
|---|---|---|
| Temperature range |
10°C to 35°C (50°F to 95°F) |
-40°C to 65°C (-40°F to 149°F) |
| Relative humidity (maximum) |
20% to 80% (non-condensing, Max dew point temperature = 26°C) |
5% to 95% (non-condensing, Max dew point temperature = 33°C) |
| Vibration (maximum)* |
0.26 GRMS random at 5 Hz to 350 Hz |
1.37 GRMS random at 5 Hz to 350 Hz |
| Shock (maximum) |
Bottom half-sine pulse with a change in velocity of 50.8 cm/sec (20 in./sec) |
105G half-sine pulse with a change in velocity of 133 cm/sec (52.5 in./sec) |
| Altitude range |
-15.2 m to 3048 m (-49.8 ft to 10,000 ft) |
-15.2 m to 10,668 m (-49.8 ft to 35,000 ft) |
| Airborne Contaminants | ISA-71 G1**: <300A/month copper coupon corrosion AND <200A/month of silver coupon corrosion | ISA-71 G1**: <300A/month copper coupon corrosion AND <200A/month of silver coupon corrosion |
| ]
CAUTION:Operating and storage temperature ranges may differ among components, so operating or storing the device outside these ranges may impact the performance of specific components.
|
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* Measured using a random vibration spectrum that simulates user environment.
† Measured using a 2 ms half-sine pulse.




























