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Dell OptiPlex Tower Plus 7020: руководство по обслуживанию

Dimensions and weight

The following table lists the height, width, depth, and weight of your OptiPlex Tower Plus 7020.

Table 1. Dimensions and weight

The following table provides the detailed display specifications of OptiPlex Tower Plus 7020.

Description Values
Height

367 mm (14.45 in.)

Width

169 mm (6.65 in.)

Depth

300.80 mm (11.84 in.)

Weight
NOTE:The weight of your computer depends on the configuration ordered and manufacturing variability.
  • Minimum: 5.93 kg (13.07 lb)
  • Maximum: 9.63 kg (21.24 lb)

Processor

The following table lists the details of the processors that are supported by your OptiPlex Tower Plus 7020.

Table 1. Processor

The following table provides the various processor options that are supported for OptiPlex Tower Plus 7020.

Description Option one Option two Option three Option four Option five Option six Option seven Option eight
Processor type

Intel Core i3 14100

Intel Core i5 14500 vPro

Intel Core i5 14600 vPro

Intel Core i5 14600K vPro

Intel Core i7 14700 vPro

Intel Core i7 14700K vPro

Intel Core i9 14900 vPro

Intel Core i9 14900K vPro

Processor wattage

60 W

65 W

65 W

125 W

65 W

125 W

65 W

125 W

Processor total core count

4

14

14

14

20

20

24

24

Performance-cores

4

6

6

6

8

8

8

8

Efficient-cores

None

8

8

8

12

12

16

16

NOTE:Intel Hyper-Threading Technology is only available on Performance-cores.
Processor total thread counts

8

20

20

20

28

28

32

32

Processor speed

Up to 4.70 GHz

Up to 5 GHz

Up to 5.20 GHz

Up to 5.30 GHz

Up to 5.30 GHz

Up to 5.50 GHz

Up to 5.40 GHz

Up to 5.60 GHz

Performance-cores frequency
Processor base frequency

3.50 GHz

2.60 GHz

2.70 GHz

3.50 GHz

2.10 GHz

3.40 GHz

2 GHz

3.20 GHz

Maximum turbo frequency

4.70 GHz

5 GHz

5.20 GHz

5.30 GHz

5.30 GHz

5.50 GHz

5.40 GHz

5.60 GHz

Efficient-cores frequency
Processor base frequency

Not applicable

1.90 GHz

2 GHz

2.60 GHz

1.50 GHz

2.50 GHz

1.50 GHz

2.50 GHz

Maximum turbo frequency

Not applicable

3.70 GHz

3.90 GHz

4 GHz

4.20 GHz

4.30 GHz

4.30 GHz

4.40 GHz

Processor cache

12 MB

24 MB

24 MB

24 MB

33 MB

33 MB

36 MB

36 MB

Integrated graphics

Intel UHD Graphics 730

Intel UHD Graphics 770

Intel UHD Graphics 770

Intel UHD Graphics 770

Intel UHD Graphics 770

Intel UHD Graphics 770

Intel UHD Graphics 770

Intel UHD Graphics 770

Chipset

The following table lists the details of the chipset that is supported for your OptiPlex Tower Plus 7020.

Table 1. Chipset

The following table provides the chipset specifications for OptiPlex Tower Plus 7020.

Description Values
Chipset

Intel Q670

Processor
  • 14th Gen Intel Core i3
  • 14th Gen Intel Core i5 vPro/i5K vPro
  • 14th Gen Intel Core i7 vPro/i7K vPro
  • 14th Gen Intel Core i9 vPro/i9K vPro
DRAM bus width

64-bit

Flash EPROM

32 MB + 16 MB

PCIe bus

Up to Gen4

Operating system

Your OptiPlex Tower Plus 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 of your OptiPlex Tower Plus 7020.

Table 1. Memory specificationsThe following table lists the memory specifications of your computer.
Description Values
Memory slots

Four UDIMM slots

Memory type

DDR5

Memory speed
  • 3600 MT/s
  • 4000 MT/s
  • 4400 MT/s
Maximum memory configuration

128 GB

Minimum memory configuration

8 GB

Memory size per slot

8 GB, 16 GB, or 32 GB

Memory configurations supported
  • 8 GB: 1 x 8 GB, DDR5, 4400 MT/s, UDIMM, single-channel
  • 16 GB: 1 x 16 GB, DDR5, 4400 MT/s, UDIMM, single-channel
  • 16 GB: 2 x 8 GB, DDR5, 4400 MT/s, UDIMM, dual-channel
  • 32 GB: 1 x 32 GB, DDR5, 4400 MT/s, UDIMM, single-channel
  • 32 GB: 2 x 16 GB, DDR5, 4400 MT/s, UDIMM, dual-channel
  • 32 GB: 4 x 8 GB, DDR5, 4000 MT/s, UDIMM, quad-channel
  • 64 GB: 2 x 32 GB, DDR5, 4400 MT/s, UDIMM, dual-channel
  • 64 GB: 4 x 16 GB, DDR5, 4000 MT/s, UDIMM, quad-channel
  • 128 GB: 4 x 32 GB, DDR5, 3600 MT/s, UDIMM, quad-channel

Memory matrix

The following table lists the memory configurations supported on your OptiPlex Tower Plus 7020.

Table 1. Memory matrixThe following table provides the detailed memory configurations that are supported for your OptiPlex Tower Plus 7020.
Configuration Slot
UDIMM1 UDIMM2 UDIMM3 UDIMM4
8 GB DDR5 8 GB
16 GB DDR5 8 GB 8 GB
16 GB DDR5 16 GB
32 GB DDR5 8 GB 8 GB 8 GB 8 GB
32 GB DDR5 16 GB 16 GB
32 GB DDR5 32 GB
64 GB DDR5 16 GB 16 GB 16 GB 16 GB
64 GB DDR5 32 GB 32 GB
128 GB DDR5 32 GB 32 GB 32 GB 32 GB

External ports

The following table lists the external ports of your OptiPlex Tower Plus 7020.

Table 1. External ports

The following table lists ports and connectors available on OptiPlex Tower Plus 7020.

Description Values
Network port

One RJ45 Ethernet port 10/100/1000 Mbps

USB ports
  • Three USB 3.2 Gen 1 (5 Gbps) ports
  • Two USB 2.0 (480 Mbps) with SmartPower On ports
  • One USB 2.0 (480 Mbps) with PowerShare port
  • One USB 2.0 (480 Mbps) port
  • One USB 3.2 Gen 2x2 (20 Gbps) Type-C port
    NOTE:This port does not support video/audio streaming.
  • One USB 3.2 Gen 2 (10 Gbps) port
  • One USB 3.2 Gen 2 (10 Gbps) port
  • One optional USB 3.2 Gen 2 (10 Gbps) Type-C with DisplayPort port
Audio port
  • One Universal Audio port
  • One retaskable line-in/line-out audio port
Video port
  • Three DisplayPort 1.4a (HBR2 support) ports
    NOTE:The maximum resolution supported by DisplayPort 1.4a is up to 4096 x 2304 @ 60 Hz.
  • One optional port (HDMI 2.1/DisplayPort 1.4a (HBR3 support)/VGA/USB 3.2 Gen 2 (10 Gbps) Type-C with DisplayPort port)
    NOTE:The maximum resolution supported by optional port is
    • HDMI 2.1 port: Up to 4096 x 2160 @ 60 Hz
    • DisplayPort 1.4a (HBR3 support) port: Up to 5120 x 3200 @ 60 Hz
    • VGA port: Up to 1920 x 1200 @ 60 Hz
    • USB 3.2 Gen 2 (10 Gbps) Type-C with DisplayPort port: Up to 5120 x 3200 @ 60 Hz
I/O port

One optional serial port

Media-card reader

One optional SD-card 4.0 slot

Power port

One power-cable connector

Security-cable slot
  • One security-cable slot (for Kensington locks)
  • One padlock ring

Internal slots

The following table lists the internal slots of your OptiPlex Tower Plus 7020.

Table 1. Internal slotsThe following table lists the internal slots on your OptiPlex Tower Plus 7020.
Description Values
M.2
  • Three M.2 2230/2280 slots for solid-state drive
  • One M.2 2230 slot for WiFi and Bluetooth combo card
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
Four 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.
Expansion
  • One full-height Gen4 PCIe x16 slot
  • One full-height Gen3 PCIe x4 open-end slot
  • One full-height Gen3 PCIe x1 slot
  • One full-height PCI slot

Ethernet

The following table lists the wired Ethernet Local Area Network (LAN) specifications of your OptiPlex Tower Plus 7020.

Table 1. Ethernet specifications

The following table provides the specifications of Ethernet that is supported by your OptiPlex Tower Plus 7020.

Description Values
Model number

Intel WGi219LM

Transfer rate

10/100/1000 Mbps

Wireless module

The following table lists the Wireless Local Area Network (WLAN) modules that are supported on your OptiPlex Tower Plus 7020.

Table 1. Wireless module specifications

The following table provides the wireless module specifications of OptiPlex Tower Plus 7020.

Description Option one Option two
Model number
Intel AX211
NOTE:Computers shipped with Intel Wi-Fi 6E AX211 wireless card come with an external puck antenna installed.

Realtek RTL8852BE

Transfer rate

Up to 2400 Mbps

Up to 1201 Mbps

Frequency bands supported

2.4 GHz/5 GHz/6 GHz

2.4 GHz/5 GHz

Wireless standards
  • Wi-Fi 802.11 a/b/g
  • Wi-Fi 4 (WiFi 802.11n)
  • Wi-Fi 5 (WiFi 802.11ac)
  • Wi-Fi 6E (WiFi 802.11ax)
  • Wi-Fi 802.11 a/b/g
  • Wi-Fi 4 (WiFi 802.11n)
  • Wi-Fi 5 (WiFi 802.11ac)
  • Wi-Fi 6 (WiFi 802.11ax)
Encryption
  • 64-bit/128-bit WEP
  • AES-CCMP
  • TKIP
  • 64-bit/128-bit WEP
  • AES-CCMP
  • TKIP
Bluetooth wireless card

Bluetooth 5.3

Bluetooth 5.3

NOTE:The version of the Bluetooth wireless card may vary depending on the operating system that is installed on your computer.

Audio

The following table lists the audio specifications of your OptiPlex Tower Plus 7020.

Table 1. Audio specifications

The following table provides the detailed audio specifications of OptiPlex Tower Plus 7020.

Description Values
Audio type

High Definition Audio

Audio controller

Realtek ALC3246-CG

Internal audio interface

High Definition Audio (HDA) inteface

External audio interface
  • One Universal Audio port
  • One retaskable line-in/line-out audio port

Storage

This section lists the storage options on your OptiPlex Tower Plus 7020.

Table 1. Storage specifications

The following table provides the different storage options available on OptiPlex Tower Plus 7020.

Storage type Interface type Capacity

3.5-inch, 7200 RPM, hard-disk drive

SATA 3.0

Up to 2 TB

3.5-inch, 5400 RPM, hard-disk drive

SATA 3.0

4 TB

M.2 2230 solid-state drive, Class 25

PCIe Gen4 x4 NVMe

Up to 2 TB

M.2 2230 solid-state drive, Class 35

PCIe Gen4 x4 NVMe

Up to 1 TB

M.2 2230 Opal Self-Encrypting solid-state drive, Class 35

PCIe Gen4 x4 NVMe

256 GB

M.2 2280 solid-state drive, Class 40

PCIe Gen4 x4 NVMe

Up to 2 TB

M.2 2280 Opal Self-Encrypting solid-state drive, Class 40

PCIe Gen4 x4 NVMe

Up to 1 TB

Storage matrix

The following table lists the storage configurations supported on your OptiPlex Tower Plus 7020.

Table 1. Storage matrixThe following table provides the storage configurations that are supported for your OptiPlex Tower Plus 7020.
Storage Slot
SSD0 (Primary M.2 PCIe for boot function) SSD1 SSD2 SATA0 SATA1
One M.2 2230/2280 solid-state drive Yes
Two M.2 2230/2280 solid-state drives Yes Yes
Three M.2 2230/2280 solid-state drives Yes Yes 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

+

Two 3.5-inch hard-disk drives

Yes Yes Yes

Two M.2 2230/2280 solid-state drives

+

One 3.5-inch hard-disk drive

Yes Yes Yes

Two M.2 2230/2280 solid-state drives

+

Two 3.5-inch hard-disk drives

Yes Yes Yes Yes

Two M.2 2230/2280 solid-state drives

+

One 3.5-inch hard-disk drive

Yes Yes Yes

Three M.2 2230/2280 solid-state drives

+

Two 3.5-inch hard-disk drives

Yes Yes Yes Yes Yes

Redundant Array of Independent Disks (RAID)

For optimal performance when configuring drives as a RAID volume, Dell Technologies recommends drive models that are identical.

NOTE: RAID is not supported on Intel Optane configurations.

RAID 0 (Striped, Performance) volumes benefit from higher performance when drives are matched because the data is split across multiple drives: any I/O operations with block sizes larger than the stripe size splits the I/O and become constrained by the slowest of the drives. For RAID 0 I/O operations where block sizes are smaller than the stripe size, whichever drive the I/O operation targets, determines the performance, which increases variability and results in inconsistent latencies. This variability is particularly pronounced for write operations, and it can be problematic for applications that are latency sensitive. One such example of this is any application that performs thousands of random writes per second in very small block sizes.

RAID 1 (Mirrored, Data Protection) volumes benefit from higher performance when drives are matched because the data is mirrored across multiple drives all I/O operations must be performed identically to both drives, thus variations in drive performance when the models are different result in the I/O operations completing only as fast as the slowest drive. While this does not suffer from the variable latency issue in small random I/O operations as with RAID 0 across heterogeneous drives, the impact is nonetheless large because the higher performing drive becomes limited in all I/O types. One of the worst examples of constrained performance here is when using unbuffered I/O. To ensure that that writes are fully committed to nonvolatile regions of the RAID volume, unbuffered I/O bypasses cache (for example by using the Force Unit Access bit in the NVMe protocol) and the I/O operation will not complete until all the drives in the RAID volume have completed the request to commit the data. This kind of I/O operation completely negates any advantage of a higher performing drive in the volume.

Care must be taken to match not only the drive vendor, capacity, and class, but also the specific model. Drives from the same vendor, with the same capacity, and even within the same class, can have different performance characteristics for certain types of I/O operations. Thus, matching by model ensures that the RAID volume consists of a homogeneous array of drives that deliver all the benefits of a RAID volume without incurring the additional penalties when one or more drives in the volume are lower performing.

OptiPlex Tower Plus 7020 supports RAID with more than one hard drive configuration.

Media-card reader

The following table lists the media cards that are supported on your OptiPlex Tower Plus 7020.

Table 1. Media-card reader specifications The following table lists the media cards that are supported on your computer.
Description Values
Media-card type

One optional SD-card 4.0 slot

Media-cards supported
  • Secure Digital (SD)
  • Secure Digital High Capacity (SDHC)
  • Secure Digital Extended Capacity (SDXC)
NOTE:The maximum capacity that is supported by the media-card reader varies depending on the standard of the media card that is installed on your computer.

Power ratings

The following table lists the power rating specifications of OptiPlex Tower Plus 7020.

Table 1. Power ratings

The following table provides the power rating specifications of OptiPlex Tower Plus 7020.

Description Option one Option two
Type

260 W internal power supply unit (PSU), 85% Efficient, 80 Plus Bronze

500 W internal power supply unit (PSU), 92% Efficient, 80 Plus Platinum

Input voltage

90 VAC to 264 VAC

90 VAC to 264 VAC

Input frequency

47 Hz to 63 Hz

47 Hz to 63 Hz

Input current (maximum)

4.20 A

7 A

Output current (continuous)
Operating:
  • 12 VA: 18 A
  • 12 VB: 16 A
Standby:
  • 12 VA: 1.50 A
  • 12 VB: 3.30 A
Operating:
  • 12 VA: 18 A
  • 12 VB: 18 A
  • 12 VC: 18 A
Standby:
  • 12 VA: 1.50 A
  • 12 VB: 3.30 A
  • 12 VC: 0 A
Rated output voltage
  • 12 VA
  • 12 VB
  • 12 VA
  • 12 VB
  • 12 VC
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 Tower Plus 7020.

Table 1. Power supply connector The following table lists the Power supply connector specifications of your OptiPlex Tower Plus 7020.
Connector type Description
260 W internal power supply unit (PSU), 85% Efficient, 80 Plus Bronze
  • Two 4-pin connectors for processor
  • One 8-pin connector for system board
500 W internal power supply unit (PSU), 92% Efficient, 80 Plus Platinum
  • Two 4-pin connectors for processor
  • One 8-pin connector for system board
  • One 6-pin and one 2+6-pin connectors for graphic card

GPU—Integrated

The following table lists the specifications of the integrated Graphics Processing Unit (GPU) supported by your OptiPlex Tower Plus 7020.

Table 1. GPU—Integrated

The following table provides the detailed integrated graphics specifications of OptiPlex Tower Plus 7020.

Controller Memory size Processor

Intel UHD Graphics 730

Shared system memory

Intel Core i3

Intel UHD Graphics 770

Shared system memory

  • Intel Core i5 vPro/i5K vPro
  • Intel Core i7 vPro/i7K vPro
  • Intel Core i9 vPro/i9K vPro

Video port resolution (GPU—Integrated)

Table 1. Video port resolution (GPU—Integrated)The following table lists the integrated video port resolution for your OptiPlex Tower Plus 7020.
Graphics card Video ports Maximum supported resolution

Intel UHD Graphics 730

  • Three DisplayPort 1.4a (HBR2 support) ports
  • One optional port (HDMI 2.1/DisplayPort 1.4a (HBR3 support)/VGA/USB 3.2 Gen 2 (10 Gbps) Type-C with DisplayPort port)
  • DisplayPort 1.4a (HBR2 support) port: 4096 x 2304 @ 60 Hz
  • One optional port -
    • HDMI 2.1 port: Up to 4096 x 2160 @ 60 Hz
    • DisplayPort 1.4a (HBR3 support) port: Up to 5120 x 3200 @ 60 Hz
    • VGA port: Up to 1920 x 1200 @ 60 Hz
    • USB 3.2 Gen 2 (10 Gbps) Type-C with DisplayPort port: Up to 5120 x 3200 @ 60 Hz

Intel UHD Graphics 770

  • Three DisplayPort 1.4a (HBR2 support) ports
  • One optional port (HDMI 2.1/DisplayPort 1.4a (HBR3 support)/VGA/USB 3.2 Gen 2 (10 Gbps) Type-C with DisplayPort port)
  • DisplayPort 1.4a (HBR2 support) port: 4096 x 2304 @ 60 Hz
  • One optional port -
    • HDMI 2.1 port: Up to 4096 x 2160 @ 60 Hz
    • DisplayPort 1.4a (HBR3 support) port: Up to 5120 x 3200 @ 60 Hz
    • VGA port: Up to 1920 x 1200 @ 60 Hz
    • USB 3.2 Gen 2 (10 Gbps) Type-C with DisplayPort port: Up to 5120 x 3200 @ 60 Hz

External display support (GPU—Integrated)

Table 1. External display support (GPU—Integrated)The following table lists the external display support options for the integrated graphics card installed on your OptiPlex Tower Plus 7020.
Graphics card Supported external displays

Intel UHD Graphics 730/770

  • Without MST - 3
  • With MST - 4

Intel UHD Graphics 730/770 + optional module

4

NOTE:DisplayPort Multi-Stream Transport (MST) allows you to daisy chain monitors that have DisplayPort 1.2 and above ports and MST support. For more information about using DisplayPort Multi-Stream Transport, see Dell Support Site.

GPU—Discrete

The following table lists the specifications of the discrete Graphics Processing Unit (GPU) supported by your OptiPlex Tower Plus 7020.

Table 1. GPU—Discrete

The following table provides the detailed discrete graphics specifications of OptiPlex Tower Plus 7020.

Controller Memory size Memory type

NVIDIA GeForce RTX 4060

8 GB

GDDR6

AMD Radeon RX 6300

2 GB

GDDR6

AMD Radeon RX 6500

4 GB

GDDR6

Video port resolution (GPU—Discrete)

The following table lists the video port resolution for your OptiPlex Tower Plus 7020.

Table 1. Video port resolution (GPU—Discrete)The following table lists the discrete video port resolution for your OptiPlex Tower Plus 7020.
Graphics card Video ports Maximum supported resolution

NVIDIA GeForce RTX 4060

  • Three DisplayPort 1.4a (HBR2 support) ports (Display Port 1.2 Certified. DisplayPort 1.3/1.4 ready.)
  • One HDMI 2.1a port
  • DisplayPort 1.4a port: 7680 x 4320 @ 60 Hz (requires two DisplayPort 1.4a links and DSC compression)
  • HDMI 2.1a port: 7680 x 4320 YUV420 or DSC @ 60 Hz

AMD Radeon RX 6300

Two DisplayPort 1.4a (HBR2 support) ports

For one-port configuration -
  • With DSC enabled - 8K @ 60 Hz.
  • Without DSC enabled - 5120 x 2880 @ 60 Hz

AMD Radeon RX 6500

Two DisplayPort 1.4a (HBR2 support) ports

For one-port configuration -
  • With DSC enabled - 8K @ 60 Hz
  • Without DSC enabled - 5120 x 2880 @ 60 Hz

External display support (GPU—Discrete)

Table 1. External display support (GPU—Discrete)The following table lists the external display support options for the discrete graphics card installed on your OptiPlex Tower Plus 7020.
Graphics Card Video ports Number of supported external displays DisplayPort Multi-Stream Transport (MST) support

NVIDIA GeForce RTX 4060

  • Three DisplayPort 1.4a (HBR2 support) ports (Display Port 1.2 Certified. DisplayPort 1.3/1.4 ready.)
  • One HDMI 2.1a port

4

Supported

AMD Radeon RX 6300

Two DisplayPort 1.4a (HBR2 support) ports

2

Supported

AMD Radeon RX 6500

Two DisplayPort 1.4a (HBR2 support) ports

2

Supported

NOTE:DisplayPort Multi-Stream Transport (MST) allows you to daisy chain monitors that have DisplayPort 1.2 and above ports and MST support. For more information about using DisplayPort Multi-Stream Transport, see Dell Support Site.

Hardware security

The following table lists the hardware security of your OptiPlex Tower Plus 7020.

Table 1. Hardware security The following table provides the hardware security details on your OptiPlex Tower Plus 7020.
Hardware security
Chassis intrusion switch
Chassis lock slot support
China TPM
Intel Authenticate
Intel Secure Boot
Kensington security-cable slot
Local hard drive data wipe through BIOS (Secure Erase)
Lockable cable covers
Microsoft 10 Device Guard and Credential Guard (Enterprise SKU)
Microsoft Windows Bitlocker
Padlock ring
SafeBIOS: includes Dell Off-host BIOS Verification, BIOS Resilience, BIOS Recovery, and additional BIOS Controls
SafeID including Trusted Platform Module (TPM) 2.0
Self-encrypting storage drives (Opal, FIPS)
Smart card keyboard (FIPS)
Supply chain tamper alerts
Trusted Platform Module TPM 2.0

Environmental

The following table lists the environmental specifications of your OptiPlex Tower Plus 7020.

Table 1. Environmental The following table lists the environmental specifications of your OptiPlex Tower Plus 7020.
Feature Values
Recyclable packaging Yes
Vertical orientation packaging support No
Multi-Pack packaging Yes (optional)
NOTE:Wood‐based fiber packaging contains a minimum of 35% recycled content by total weight of wood‐based fiber. Packaging that contains without wood‐based fiber can be claimed as Not Applicable. The anticipated required criteria for EPEAT 2018.

Regulatory compliance

The following table lists the regulatory compliance of your OptiPlex Tower Plus 7020.

Table 1. Regulatory complianceThe following table lists the regulatory compliance of your OptiPlex Tower Plus 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 Tower Plus 7020.

Airborne contaminant level: G1 as defined by ISA-S71.04-1985

Table 1. Computer environment

The following table lists the operating and storage environment conditions of OptiPlex Tower Plus 7020.

Description Operating Storage
Temperature range

10°C to 35°C (50°F to 95°F)

-40°C to 70°C (-40°F to 158°F)

Relative humidity (maximum)

20% to 80% (non-condensing)

0% to 95% (non-condensing)

Vibration (maximum)*

0.26 GRMS

1.37 GRMS

Shock (maximum)

40 G†

105 G†

Altitude range

-15.2 m to 3048 m (-49.87 ft to 10000 ft)

-15.2 m to 10668 m (-49.87 ft to 35000 ft)

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.

* Measured using a random vibration spectrum that simulates the user environment.

† Measured using a 2 ms half-sine pulse.