Dell Vostro 3020 - Installing the hard-drive and optical-drive cage

Chipset
The following table lists the details of the chipset supported by your Vostro 3020 Tower Desktop.
Table 4. Chipset
Description Values
Chipset
B660
Processor
● 13
th
Generation Intel Core i3/i5/i5F/i7/i7F
● Intel Pentium Gold
● Intel Celeron
DRAM bus width
64-bit
Flash EPROM
32 MB
PCIe bus
Up to Gen3.0
Operating system
Your Vostro 3020 Tower Desktop supports the following operating systems:
● Windows 11 Home
● Windows 11 Pro
● Windows 11 National Academic
● Ubuntu 22.04 LTS
Memory
The following table lists the memory specifications of your Vostro 3020 Tower Desktop.
Table 5. Memory specifications
Description Values
Memory slots
Two U-DIMM slots
Memory type
Dual-channel DDR4
Memory speed
3200 MHz
Maximum memory configuration
64 GB
Minimum memory configuration
4 GB
Memory size per slot
4 GB, 8 GB, 16 GB and 32 GB
Memory configurations supported
● 4 GB, 1 x 4 GB, DDR4, 3200 MHz
● 8 GB, 1 x 8 GB, DDR4, 3200 MHz
● 8 GB, 2 x 4 GB, dual-channel DDR4, 3200 MHz
● 16 GB, 1 x 16 GB, DDR4, 3200 MHz
● 16 GB, 2 x 8 GB, dual-channel DDR4, 3200 MHz
● 32 GB, 1 x 32 GB, DDR4, 3200 MHz
● 32 GB, 2 x 16 GB, dual-channel DDR4, 3200 MHz
● 64 GB, 2 x 32 GB, dual-channel DDR4, 3200 MHz
18 Specifications of Vostro 3020 Tower Desktop