User's Manual

Chipset
Table 6. Chipset
Description Values
Chipset
Intel Q470
Processor
10
th
Generation Intel Core i3/i5/i7 and Intel Pentium Gold
DRAM bus width
● 64-bit (for single channel)
● 128-bit (for dual channel)
Flash EPROM
32 MB
PCIe bus
Up to Gen 3
Non-volatile memory Yes
BIOS configuration Serial Peripheral Interface (SPI) 256 Mbit (32 MB) located at SPI_FLASH
Trusted Platform Module (TPM) 2.0 (Discrete TPM
Enabled)
24 KB located at TPM 2.0 on chipset
Firmware-TPM (Discrete TPM disabled) By default the Platform Trust Technology feature is visible to the
operating system.
NIC EEPROM LOM configuration contained within SPI flash ROM instead of LOM
e-fuse
Operating system
● Windows 10 Home (64-bit)
● Windows 10 IoT Enterprise 2019 LTSC (OEM Only)
● Windows 10 Professional (64-bit)
● Windows 10 Pro Education (64-bit)
● Ubuntu 18.04 (64-bit)
For more information about Dell OS Recovery image, see How to Download and Use the Dell OS Recovery Image in Microsoft
Windows, at Dell support site.
Commercial platform Windows 10 N-2 and 5-year operating system supportability:
All newly introduced 2019 and later commercial platforms (Latitude, OptiPlex, and Dell Precision) will qualify and ship with the
most current factory installed Semi-Annual Channel Windows 10 version (N) and qualify (but not ship) the previous two versions
(N-1, N-2). The OptiPlex 5480 All-in-One will RTS with Windows 10 version v19H2 at time of launch, and this version will
determine the N-2 versions that are initially qualified for this platform.
For future versions of Windows 10, Dell continues to test the commercial platform with coming Windows 10 releases during
device production and for five years post-production, including both fall and spring releases from Microsoft.
For additional information about N-2 and 5-year Windows operating system supportability, see the Dell Windows as a Service
(WaaS), at Dell support site.
EOML 411
The OptiPlex 5480 All-in-One continues to test the coming Semi-Annual Channel Windows 10 version releases for five years
post-production, including both fall and spring releases from Microsoft.
20
Specifications of OptiPlex 5480 All-in-One