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Chipset
The following table lists the details of the chipset supported by your Precision 7865 Tower.
Table 4. Chipset
Description
Chipset
Processor
DRAM bus width
Flash EPROM
PCIe bus
Non-volatile memory
BIOS configuration Serial Peripheral Interface (SPI)
Trusted Platform Module (TPM) 2.0 (Discrete TPM
Enabled)
Firmware-TPM (Discrete TPM disabled)
NIC EEPROM
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
Memory slots
Memory type
Memory speed
Maximum memory configuration
Minimum memory configuration
12
Specifications of Precision 7865 Tower
Values
AMD WRX80 Premium
AMD Ryzen Threadripper PRO 5000
64-bit
32 MB + 16 MB
Up to Gen 4.0
Yes
256 Mbit (32 MB) located at SPI_FLASH
24 KB located at TPM 2.0 on chipset
By default the Platform Trust Technology feature is visible to the
operating system.
LOM configuration contained within SPI flash ROM instead of LOM
e-fuse
Values
Eight DIMM slots
DDR4
3200 MHz
1024 GB
8 GB
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