how many fan headers does this motherboard have?

This board includes 3x chassis/water pump fan connectors, 1x CPU fan connector, and 1x CPU/water pump fan connector

Does this board support ryzen7 1700x ?

Hi, I have the same MB B450M Steel legend and Processor 7 2700x. Can you please tell me what model/brand of memory RAM are you using on this MB and also the GPU graphic card model ? I have some issues with my GPU at the moment. Thanks

do you need to make it work with a disk? because my case doesnt support disk and any way around this ?

You should visit the manufacturer's website and search for this product. In that product's support link, you can find the installation guide. That ought to answer your questions about how to get it working. If your concern is it might need a DVD drive, it should not. Almost all new motherboards work with Windows 10 without any additional 3rd party drivers. Once Windows is installed, I'd recommend going to that same motherboard support page and download the manufacturer's drivers and most recent BIOS, in case their drivers are different than Microsoft's. Follow the directions to install those, and you'll be done with the motherboard installation.

Does it have a pcie x16 slot?

Yes the first one which is metal

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B450M STEEL LEGEND Socket AM4/ AMD Promontory B450/ DDR4/ Quad CrossFireX/ SATA3&USB3.1/ M.2/ A&GbE/MicroATX Motherboard

Product ID: 255710260

Details

Brand
ASRock
CPU socket
Socket AM4
Compatible devices
Desktop
Compatible processors
AMD Processors
Ram memory technology
DDR4

⚡DDR4 3533MHz OC speed

💾64GB max RAM capacity

🔗Quad CrossFireX multi-GPU support

¥41200

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Description

🛡️ Steel your setup with legendary power and unstoppable speed!

ROCK SOLID DURABILITY - Built with premium materials for unmatched stability and reliability that keeps you ahead, day after day.
MASSIVE MEMORY HEADROOM - Up to 64GB RAM capacity ensures your workstation or gaming rig never runs out of steam.
BLAZING FAST DDR 4 MEMORY - Push your Ryzen CPU to the limit with DDR4 3533MHz overclocking support for seamless multitasking and gaming.
ULTIMATE MULTI GPU POWER - Harness the power of Quad CrossFireX to elevate your graphics performance and dominate every frame.
FUTURE READY CONNECTIVITY - Equipped with SATA3, USB 3.1, M.2 slots, and Gigabit Ethernet to keep your setup lightning-fast and versatile.

The ASRock B450M Steel Legend is a microATX motherboard designed for AMD AM4 socket processors, supporting Ryzen 2000 to 5000 series. It features DDR4 memory overclocking up to 3533MHz, Quad CrossFireX multi-GPU support, and up to 64GB RAM capacity. With robust build quality, multiple high-speed ports including SATA3, USB 3.1, M.2, and Gigabit Ethernet, it delivers reliable performance for mainstream enthusiasts and daily users alike.

Specifications

ASIN	B07MV9BMNY
Best Sellers Rank	#25,132 in Computers ( See Top 100 in Computers ) #134 in Motherboards
Brand	ASRock
Built-In Media	- Quick Installation Guide, Support CD, I/O Shield
CPU Model	AMD Ryzen 7
Chipset Family	AMD B450
Chipset Type	AMD B450
Compatible Devices	Desktop
Compatible Processors	AMD Processors
Customer Reviews	4.6 4.6 out of 5 stars (4,474)
Global Trade Identification Number	04717677338072
Graphics Card Interface	PCI Express
Item Dimensions L x W x H	24.4L x 6.4W x 30.5H centimeters
Item Weight	1.4 Kilograms
Main Power Connector Type	24-Pin
Manufacturer	ASRock
Memory Clock Speed	2400 MHz
Memory Slots Available	4
Memory Storage Capacity	64 GB
Mfr Part Number	B450M STEEL LEGEND
Model Name	B450M STEEL LEGEND
Model Number	B450M STEEL LEGEND
Number of Items	1
Number of Ports	18
Platform	Windows 10
Processor Socket	Socket AM4
RAM Memory Technology	DDR4
Ram Memory Maximum Size	64 GB
S/PDIF Connector Type	Optical
System Bus Standard Supported	SATA 3
Total Number of HDMI Ports	1
Total PCIe Ports	7
Total SATA Ports	4
Total Usb Ports	10
USB 2.0	2
Warranty Description	2 year manufacturer

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¥41200

Duties & taxes included

In stock

Sold byAmazon JapanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Japan.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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