Product details
A powerful tool that combines the speed of your SSD with the capacity of your hard drive, creating a single, fast, and easy-to-manage drive. SSDs are fast but expensive and offer only minimal capacity. Mechanical hard drives have large capacities but are much slower than an SSD. AMD StoreMI technology combines these two types of storage into a single drive and automatically moves the data you access most frequently to the SSD. This way, you get the responsiveness of an SSD along with the capacity of mechanical hard drives. You can also use up to two gigabytes of RAM as a last-level cache for ultra-fast data. In addition to the built-in RGB lighting, it features onboard LED headers and an addressable RGB header, allowing you to connect the motherboard with compatible LED devices, such as strips, CPU coolers, and case fans. Furthermore, users can synchronize RGB LED devices with certified accessories for Polychrome RGB Sync, creating unique lighting effects.
Processor family | Ryzen 2nd Gen |
Memory type | DDR4-RAM |
Number of memory modules (RAM) | 2 x |
Internal connection options | S-ATA III (4x) |
Wireless transmission | Bluetooth, Wi-Fi |
Mainboard features | Front panel audio connector |
Documents | |
Item number | 9385702 |
Manufacturer | AsRock |
Category | Motherboards |
Manufacturer no. | 90-MXB870-A0UAYZ |
Release date | 12-8-2018 |
External links |
Form factor | Mini-ITX |
Socket | AM4 |
Chipset | AMD B450 |
Mainboard features | Front panel audio connector |
BIOS type | UEFI AMI |
Wireless transmission | Bluetooth, Wi-Fi |
Wi-Fi standard | 802.11ad, Wi-Fi 3 / 802.11g, Wi-Fi 4 / 802.11n, Wi-Fi 5 / 802.11ac |
Processor family | Ryzen 2nd Gen |
Memory form factor | DIMM |
Number of pins | 288 x |
Number of memory modules (RAM) | 2 x |
Max. memory (RAM) | 32 GB |
Memory chip | DDR4-3466 |
Max. RAM OC | 3466 MHz |
Supported memory speed | 2133 MHz, 2400 MHz |
Memory type | DDR4-RAM |
RAM buffer | Unbuffered |
Video connections | DisplayPort (1x), HDMI (1x) |
Multi-GPU technology | AMD Quad-GPU CrossFireX |
Network connections | RJ45 (1x) |
Ethernet controller brand | Intel |
Ethernet controller | Intel Gbe LAN |
Max. port speed | 1 Gbit/s |
Chip | Realtek ALC1220 |
Audio channel | 7.1 Channel |
Audio Connections | Jack 3.5mm (5x) |
Internal connection options | S-ATA III (4x) |
Expansion slot | PCI Express x16 (3x) |
Number of fan connector | 3 |
USB ports | USB-A, USB-C |
Exact USB ports | USB-A 2.0 (2x) |
Power connectors | 24-pin ATX, 8-pin ATX 12V |
CO₂-Emission | |
Climate contribution |
Scope of delivery | S-ATA cable, User manual |
Length | 170 mm |
Width | 170 mm |
Height | 17 mm |
Weight | 150 g |
Length | 23.50 cm |
Width | 18.50 cm |
Height | 8.50 cm |
Weight | 932 g |
Product Safety |
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Reviews & Ratings
Statutory warranty score
How often does a product of this brand in the «Motherboards» category have a defect within the first 24 months?
Source: Galaxus- 1.Gigabyte2,6 %
- 1.MSI2,6 %
- 3.AsRock2,7 %
- 4.ASUS2,9 %
- 5.Supermicro4 %
Statutory warranty case duration
How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?
Source: Galaxus- 1.Biostar0 days
- 2.AsRock1 day
- 2.NZXT1 day
- 4.MSI2 days
- 5.Gigabyte5 days
Return rate
How often is a product of this brand in the «Motherboards» category returned?
Source: Galaxus- 3.Gigabyte5,3 %
- 4.Supermicro6,3 %
- 5.NZXT6,7 %
- 6.AsRock7,1 %
- 7.Biostar9,4 %