Chipset
The following table lists the details of the chipset supported by your Precision 7865 Tower.
Table 4. Chipset
Description Values
Chipset
AMD WRX80 Premium
Processor
AMD Ryzen Threadripper PRO 5000
DRAM bus width
64-bit
Flash EPROM
32 MB + 16 MB
PCIe bus
Up to Gen 4.0
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
Your Precision 7865 Tower supports the following operating systems:
● Windows 11 Pro, 64-bit
● Windows 11 Pro Downgrade (Windows 10 Pro Image-factory installed)
● Windows 11 CMIT Government Edition, 64-bit (China only)
● Red Hat Enterprise Linux 8.6
● Ubuntu Linux 20.04 LTS, 64-bit
Memory
The following table lists the memory specifications of your Precision 7865 Tower.
Table 5. Memory specifications
Description Values
Memory slots
Eight DIMM slots
Memory type
DDR4
Memory speed
3200 MHz
Maximum memory configuration
1024 GB
Minimum memory configuration
8 GB
12 Specifications of Precision 7865 Tower