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Dell OptiPlex 5055 Tower: руководство по обслуживанию
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Dell OptiPlex 5055 Tower: руководство по обслуживанию

Technical Specifications

NOTE: Offerings may vary by region. For more information regarding the configuration of your computer in:

  • Windows 10, click or tap Start Start icon > Settings > System > About.

Table 1. Chipset SpecificationsThe following table describes the computer’s chipset information:
FeatureSpecification
Chipset AMD B350 Chipset

Processor

Table 2. Processor SpecificationsThe following table describes the computer’s processor information:

NOTE: Processor numbers are not a measure of performance. Processor availability is subject to change and may vary by region/country

FeatureSpecification
Processor type
  • AMD Ryzen 7 PRO 1700 (OC1/ L2 Cache: 4 MB / 16T / 3.0 GHz / 65 W)
  • AMD Ryzen 5 PRO 1500 (QC2/ L2 Cache: 2 MB / 8T / 3.5 GHz / 65 W)
  • AMD Ryzen 3 PRO 1300 (QC2/ L2 Cache: 2 MB/4T / 3.5 GHz / 65 W)

  • [1] : Octa Core

  • [2] : Quad Core

  • [3] : Dual Core

NOTE: Extended Frequency (XFR) in GHz are not supported on OptiPlex 5055.

Memory

Table 3. Memory SpecificationsThe following table describes the computer’s memory information:
FeatureSpecification
Memory type DDR4
Memory speed Up to 2400 MHz
Memory connectorsFour DIMM slots
Memory capacity Up to 64 GB
Minimum memory 4 GB (2 GB for Linux based OS only)
Maximum memory64 GB

Video

Table 4. Video SpecificationsThe following table describes the computer’s video information:
Feature Specification
Integrated Not available
Optional
  • 1 GB AMD Radeon R5 430
  • 4 GB AMD Radeon R7 450

Audio

Table 5. Audio SpecificationsThe following table describes the computer’s audio information:
FeatureSpecification
IntegratedRealtek HDA Codec ALC3234

Network

Table 6. Network SpecificationsThe following table describes the computer’s Ethernet port information:
FeatureSpecification
Integrated BCM5762B0KMLG Broadcom ethernet controller

Expansion bus

Table 7. Expansion Bus SpecificationsThe following table describes the computer’s external ports’ information:
FeatureSpecification
Bus typeUSB 2.0, USB 3.1 Gen 1, SATA 3, and PCle Gen 3
Bus speed
  • USB 2.0 – 480 Mbps
  • USB 3.1 Gen 1 – 5 Gbps
  • SATA 3.0 – 6 Gbps
  • PCIe –
    • x16 Gen 3 : 8GT/s
    • x4 Gen 3 : 5GT/s
    • Two x1 Gen 3 : 1GT/s

Wireless

Table 8. Wireless Cards The following table describes the computer’s external cards’ information:
FeatureSpecification
WLAN card
  • Intel Wireless-AC 8265 2x2
  • Intel Wireless-AC 3165 1x1
  • Bluetooth 4.1

NOTE: For optimal performance, it is recommended to use the wireless display feature with an access point that supports 5 GHz standard.

Drives

Table 9. DrivesThe following table describes the computer’s SATA drive information:
FeatureSpecification
Internally accessible
  • 2.5-inch SATA drive bay
  • 3.5-inch SATA drive bay
  • M.2 SATA and NVMe SSD

External connectors

Table 10. External Connectors SpecificationsThe following table describes the computer’s external connectors’ information:
Feature Specification
Audio
Front panel

Rear panel

  • Universal headset
  • Line out connector
Network adapter RJ-45 connector
SerialPS2 and serial connector
USB 2.0
  • Front - 2
  • Back - 2
  • Internal -2
USB 3.1 Gen 1
  • Front - 2
  • Back - 4
  • Internal -0
Video

No onboard video ports, supported with add on PCIe graphics cards

NOTE: Available video connectors may vary based on the optional graphic board selected.

Controls and lights

Table 11. Controls and lights The following table describes the computer’s light information:
Feature Specification
Front of the computer
Power button lightWhite light — Solid white light indicates power-on state; slow blinking white light indicates sleep state of the computer.
Drive activity lightWhite light — Slow blinking white light indicates that the computer is reading data from or writing data to the hard drive.
Back of the computer
Link integrity light on integrated network adapter Green — A 10 Mbps connection exists between the network and the computer.
Green — A 100 Mbps connection exists between the network and the computer.
Orange — A 1000 Mbps connection exists between the network and the computer.
Off (no light) — The computer is not detecting a physical connection to the network.
Network activity light on integrated network adapterYellow light — A breathing yellow light indicates that network activity is present.
Power supply diagnostic lightGreen light — The power supply is turned On and is functional. The power cable must be connected to the power connector (at the back of the computer) and the electrical outlet.

Power

Table 12. Power SpecificationsThe following table describes the computer’s power information:
Feature Specification
Wattage 240 W
AC input voltage range 90 – 264 Vac
AC input current (low ac range / high ac range) 4 A/ 2 A
AC input frequency 47 Hz/ 63 Hz
Coin cell battery 3 V CR2032 lithium-coin-cell

Physical dimension

Table 13. Physical dimensionsThe following table describes the computer’s physical dimension information:
PhysicalTower
Height 35 cm (13.8 inches)
Width 15.4 cm(6.1 inches)
Depth 27.4 cm (10.8 inches)
Weight 7.93 kg (17.49 lbs)

Environmental

Table 14. Environmental SpecificationsThe following table describes the computer’s environmental information:
FeatureSpecification
Temperature range
Operating5 °C to 35 °C (41 °F to 95 °F)
Non-Operating–40 °C to 65 °C (–40°F to 149 °F)
Relative humidity (maximum)
Operating20 % to 80 % (non condensing)
Non-Operating5 % to 95 % (non condensing)
Maximum vibration
Operating0.66 Grms
Non-Operating1.37 Grms
Maximum shock
Operating40 G
Non-Operating105 G
Altitude
Operating–15.2 m to 30482000 m (–50 to 10,0006560 ft)
Non-Operating–15.20 m to 10,668 m (–50 ft to 35,000 ft)
Airborne contaminant levelG1 or lower as defined by ANSI/ISA-S71.04-1985