ASROCK Rack 1U4LW Series User Manual

X570D4U-2L2T / X570D4U
4 5
English
is motherboard supports Wake from on Board LAN. To use this function, please make
sure that the “Wake on Magic Packet from power o state” is enabled in Device Manager
> Intel® Ethernet Connection > Power Management. And the “PCI Devices Power On” is
enabled in UEFI SETUP UTILITY > Advanced > ACPI Conguration. Aer that, onboard
LAN3&4 can wake up S5 under OS.
If you install Intel® LAN utility or Marvell SATA utility, this motherboard may fail Win-
dows® Hardware Quality Lab (WHQL) certication tests. If you install the drivers only, it
will pass the WHQL tests.
OH/FanFail LED 6
System BIOS
BIOS Ty pe 32MB AMI UEFI Legal BIOS
BIOS Features - Plug and Play (PnP)
- ACPI 2.0 Compliance Wake Up Events
- SMBIOS 2.8 Support
- ASRock Rack Instant Flash
Hardware Monitor
Temperature - CPU/FCH/DDR/LAN* Temperature Sensing
- MB/Card Side Temperature Sensing
*LAN Temperature Sensing is supported for X570D4U-2L2T only.
Fan - Fan Tachometer
- Quiet Fan (Allow Chassis Fan Speed Auto-Adjust by CPU
Temperature)
- Fan Multi-Speed Control
Voltage Voltage Monitoring: 3VSB, 5VSB, VCPU, VSOC, VCCM, APU
VDDP, PM VDD CLDO, PM VDDCR S5, PM VDDCR, BAT,
3V, 5 V, 12V
Support OS
OS Microso® Windows®:
Windows 10 (64 bit)
Linux®:
- UBuntu 18.04 (64 bit)
- RedHat Enterprise Linux Server 8.1 (64bit)
* Please refer to our website for the latest OS support list.
* e Linux system doesn’t support Raid mode.
* Supports UEFI BOOT only.
Environment
Temperature Operation temperature: 10°C ~ 35°C / Non operation
temperature: -40°C ~ 70°C
NOTE: Please refer to our website for the latest specications.

ASROCK Rack 1U4LW Series Specifications

General

Brand	ASROCK Rack
Model	1U4LW Series
Category	Motherboard
Language	English