ASROCK X570 Steel Legend User Manual

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X570 Steel Legend
Please note that only one cable should be used at a time in this step.
If you select AMD_FAN_LED1, please install ASRock utility "ASRock Polychrome SYNC".
If you select USB connector, please install AMD utility "SR3 Settings Soware".
*e diagrams shown here are for reference only. e headers might be in a dierent position on your
motherboard. Please refer to page 35 for the orientation of AMD Fan LED Header (AMD_FAN_LED1)
and page 31 for the orientation of AMD LED Fan USB Header (USB_5).
2.3 Installing Memory Modules (DIMM)
is motherboard provides four 288-pin DDR4 (Double Data Rate 4) DIMM slots,
and supports Dual Channel Memory Technology.
AMD non-XMP Memory Frequency Support
Ryzen Series CPUs (Matisse):
Ryzen Series CPUs (Pinnacle Ridge):
1. For dual channel conguration, you always need to install identical (the same
brand, speed, size and chip-type) DDR4 DIMM pairs.
2. It is unable to activate Dual Channel Memory Technology with only one or three
memory module installed.
3. It is not allowed to install a DDR, DDR2 or DDR3 memory module into a DDR4
slot; otherwise, this motherboard and DIMM may be damaged.
4. We suggest that you install the memory modules on DDR4_A2 and DDR4_B2 rst
for better DRAM compatibility on 2 DIMMs conguration.
UDIMM Memory Slot
Frequency
(Mhz)
A1 A2 B1 B2
- SR - - 3200
- DR - - 3200
- SR - SR 3200
- DR - DR 3200
SR SR SR SR 2933
SR/DR DR SR/DR DR 2667
SR/DR SR/DR SR/DR SR/DR 2667
UDIMM Memory Slot
Frequency
(Mhz)
A1 A2 B1 B2
- SR - - 2933
- DR - - 2933
- SR - SR 2933
- DR - DR 2933
SR SR SR SR 2933
SR/DR DR SR/DR DR 2667
SR/DR SR/DR SR/DR SR/DR 2133-2400

ASROCK X570 Steel Legend Specifications

General

Processor socket	Socket AM4
Processor manufacturer	AMD
Compatible processor series	AMD Ryzen 3 2nd Gen, AMD Ryzen 3 3rd Gen, AMD Ryzen 5 2nd Gen, AMD Ryzen 5 3rd Gen, AMD Ryzen 7 2nd Gen, AMD Ryzen 7 3rd Gen, AMD Ryzen 9 3rd Gen
Audio chip	Realtek ALC1220
Certification	FCC, CE, ErP/EuP
Component for	PC
Motherboard chipset	AMD X570
Audio output channels	7.1 channels
Motherboard form factor	ATX
Windows operating systems supported	Windows 10 x64
ECC	Yes
Memory channels	Dual-channel
Memory slots type	DIMM
Number of memory slots	4
Supported memory types	DDR4-SDRAM
Maximum internal memory	128 GB
Supported memory clock speeds	2133, 2400, 2667, 2933, 3200, 3466, 3600, 4133, 4200, 4266, 4300, 4400 MHz
BIOS type	UEFI AMI
ACPI version	5.1
BIOS memory size	256 Mbit
System Management BIOS (SMBIOS) version	2.3
DirectX version	12.0
Maximum resolution	4096 x 2160 pixels
Parallel processing technology support	-
DisplayPort version	1.2
PS/2 ports quantity	1
USB 2.0 ports quantity	0
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity	6
LAN controller	Intel® I211-AT
Ethernet interface type	Gigabit Ethernet
Weight	1500 g
Number of M.2 (M) slots	2
Number of SATA III connectors	8
Supported storage drive interfaces	M.2, PCI Express 3.0, SATA III
Harmonized System (HS) code	84733020

Weight and Dimensions

Depth	244 mm
Width	305 mm
Height	87 mm