# ASRock Intel 8th & 9th Generation CPU (Soket 1151) Z390 Chipset ATX Motherboard Z390 Steel Legend

- Category: Motherboard
- Brand: ASRock
- Model: 90-MXBAL0-A0UAYZ
- Part number: Z390 Steel Legend
- Price (US): $179.99
- Price last checked: 2026-08-07
- Rating: 4.2/5 from 42 Amazon reviews
- Warranty: 3 years
- Product page: https://buildmypc.net/component-details/motherboard/asrock-90-mxbal0-a0uayz-z390-steel-legend/

## Specifications

| Spec | Value |
| --- | --- |
| Brand | ASRock |
| Model | 90-MXBAL0-A0UAYZ |
| Socket Type | LGA 1151 |
| Chipset | Intel Z390 |
| Form Factor | ATX |
| Memory Type | 4 x DDR4 |
| Max Memory Support | 128 GB |

## Key Features

- Supports up to 128GB Dual Channel DDR4-SDRAM
- ATX form factor
- Ports: 1 x Antenna, 1 x PS/2, 1 x HDMI, 1 x DisplayPort 1.2, 1 x Optical SPDIF Out, 2 x USB2.0, 1 x USB3.2 Type-A, 1 x USB3.2 Type-C, 2 x USB3.2 Gen1, 1 x RJ-45 LAN
- Chipset: Intel Z390
- Backed by 3 years manufacturers warranty

---

Source: BuildMyPC (https://buildmypc.net/) — free PC parts compatibility checker. Prices update daily. As an Amazon Associate, BuildMyPC earns from qualifying purchases.