GROOVY COMPUTERS
Good components. Thoughtful builds.
NewASRock B450M Steel Legend
Keep a useful AM4 system in service
A sensible way to reuse compatible AM4 and DDR4 hardware in a compact build. Dual display connectors and both NVMe and SATA storage options suit a budget gaming or office system.
AM4B450DDR4Micro-ATX
Manufacturer reference image · Board revision and packaging may differ.
01 / STORAGE
2 M.2 positions
One NVMe socket and one SATA-only M.2 socket, plus SATA connections for other drives.
02 / CONNECTIONS
A wired foundation
1Gb Ethernet; no onboard Wi-Fi. Match the rest of your network to take advantage of the available speed.
03 / BUILD
Micro-ATX · DDR4
4 memory sockets and a PCIe 3.0 x16 primary graphics slot. Choose a compatible case, processor and GPU.
CONSTRUCTION THAT MATTERS
Why the design is a good investment
Steel Legend power chokes, solid capacitors and onboard heatsinks support reliable everyday use. A reinforced graphics slot adds mechanical support at the connector.
These features support reliability; lifespan also depends on cooling, installation, power quality and use. They are not a lifetime guarantee.
Know what your board can do
| Platform |
AM4 socket · B450 chipset |
| Processor support |
Selected AMD Ryzen AM4 processors; check the exact CPU support list |
| Board size |
Micro-ATX |
| Memory |
4 × DDR4 DIMM sockets · dual-channel support |
| Primary graphics slot |
PCIe 3.0 x16 (CPU/configuration dependent) |
| M.2 SSD slots |
2: one PCIe 3.0 x4 NVMe + one SATA-only |
| SATA storage |
4 × SATA 6Gbps connectors |
| Networking |
1Gb Ethernet; no onboard Wi-Fi |
| Display connectors |
HDMI + DisplayPort (compatible CPU required) |
| USB highlights |
Rear USB-A and USB-C up to 10Gbps |
Interface speeds are theoretical maximums. CPU, BIOS, board revision and installed devices affect available features and performance. SSDs, CPU, memory and graphics card are sold separately.
Condition & what to expect
New. New condition. Manufacturer photographs illustrate the model; packaging details may vary.
This listing is for the motherboard. Confirm any required antenna, I/O shield, cables and mounting hardware with Groovy Computers before ordering. 3-Year Manufacturer's Warranty. Manufacturer terms apply. Ask us about the return terms for this unit.
Plan a compatible build
- Use DDR4 desktop memory only. DDR5 modules do not fit. Verify the manufacturer’s CPU list, minimum BIOS version and memory QVL before assembly.
- PCIe generation, lane width and M.2 availability can depend on the installed CPU and shared connections. Motherboard display outputs require a CPU with integrated graphics. Front-panel ports require matching case connections.
- AM4 socket compatibility alone does not guarantee processor support; check the exact Ryzen model, especially older CPUs and APUs.
- The second M.2 socket supports SATA SSDs only and shares its connection with SATA3_3.
Manufacturer specifications, CPU support & documentation
MAKE YOUR NEXT BUILD GROOVY
Build at today’s listed price
If this board fits your build, buying available stock lets you plan around today’s price. Future supplier costs and availability can change. Choose the features you need and put your budget into a system you will use.
Applicable taxes are calculated at checkout. Shipping follows the store’s checkout settings.
