User Manual
Table Of Contents
- Safety information
- Chapter 1: Product Introduction
- Chapter 2: Hardware Information
- 2.1 Chassis cover
- 2.2 Air duct
- 2.3 Central Processing Unit (CPU)
- 2.4 System memory
- 2.5 Storage devices
- 2.5.1 Installing an E1.S module (for E1.S module SKU only)
- 2.5.2 Removing an E1.S module (for E1.S module SKU only)
- 2.5.3 Installing an external 2.5” storage device (on selected models)
- 2.5.4 Removing an external 2.5” storage device (on selected models)
- 2.5.5 Installing an internal 2.5” storage device (only for 650W/Short PSU models)
- 2.5.6 Removing an internal 2.5” storage device (only for 650W/Short PSU models)
- 2.6 Expansion slot
- 2.7 Cable connections
- 2.8 Removable/optional components
- 2.9 Rail Kit Options
- Chapter 3: Motherboard Information
- Chapter 4: BIOS Setup
- 4.1 Managing and updating your BIOS
- 4.2 BIOS setup program
- 4.3 Main menu
- 4.4 Performance Tuning menu
- 4.5 Advanced menu
- 4.5.1 Trusted Computing
- 4.5.2 ACPI Settings
- 4.5.3 Redfish Host Interface Settings
- 4.5.4 Onboard LAN Configuration
- 4.5.5 UEFI Variables Protection
- 4.5.6 Serial Port Console Redirection
- 4.5.7 SIO Configuration
- 4.5.8 PCI Subsystem Settings
- 4.5.9 USB Configuration
- 4.5.10 Network Stack Configuration
- 4.5.11 NVMe Configuration
- 4.5.12 APM Configuration
- 4.5.13 Tls Auth Configuration
- 4.5.14 Intel(R) Virtual RAID on CPU
- 4.5.15 Third-party UEFI driver configurations
- 4.6 Platform Configuration menu
- 4.7 Socket Configuration menu
- 4.8 Security menu
- 4.9 Boot menu
- 4.10 Tool menu
- 4.11 Event Logs menu
- 4.12 Server Mgmt menu
- 4.13 Exit menu
- Appendix
4-27
3StrikeTimer [Enable]
The 3 strike counter can be turned off by writing into the MISC_FEATURE_CONTROL_
DISABLE_THREE_STRIKE_CNT (MSR 0X01a4).
Configuration options: [Enable] [Disable]
Fast String [Enable]
This item allows you to enable or disable fast strings for REP MOVS/STOS.
Configuration options: [Disable] [Enable]
Machine Check [Enable]
This item allows you to enable or disable machine check.
Configuration options: [Disable] [Enable]
Hardware Prefetcher [Enable]
Allows you to enable or disable MLC streamer prefetcher (MSR 1A4h Bit[0]).
Configuration options: [Disable] [Enable]
L2 RFO Prefetch Disable [Disable]
Allows you to enable or disable L2 RFO prefetcher (MSR 6Dh Bit[35]).
Configuration options: [Disable] [Enable]
Adjacent Cache Prefetch [Disable]
Allows you to enable or disable MLC spatial prefetcher (MSR 1A4h Bit[1]).
Configuration options: [Enable] [Disable]
DCU Streamer Prefetcher [Enable]
Allows you to enable or disable DCU streamer prefetcher, which is a L1 data cache
prefetcher (MSR 1A4h Bit[2]).
Configuration options: [Enable] [Disable]
DCU IP Prefetcher [Enable]
Allows you to enable or disable DCU IP prefetcher, which is a L1 data cache prefetcher (MSR
1A4h Bit[3]).
Configuration options: [Enable] [Disable]
LLC Prefetch [Disable]
Allows you to enable or disable LLC prefetch on all threads.
Configuration options: [Disable] [Enable]
Homeless Prefetch [Auto]
Allows you to enable or disable Homeless Prefetch on all threads, the setting [Auto] maps to
is program specific.
Configuration options: [Disable] [Enable] [Auto]
FB Thread Slicing [Disable]
Allows you to enable or disable FB (Fill Buffer) Thread Slicing per thread.
Configuration options: [Disable] [Enable]