ASROCK Z890 PRO-A
ASROCK Z890 PRO-A
The ASROCK Z890 PRO-A motherboard, with its Intel Z890 chipset and Intel 1851 socket, provides a stable platform in an ATX format. The board supports Intel Core Ultra Series 2 processors and offers four DDR5 memory slots with overclocking capabilities up to 9066MHz. Expansion options include one PCIe 5.0 x16 slot, two PCIe 4.0 x4 slots, and one PCIe 4.0 x1 slot. For storage, there are four SATA III connectors and four M.2 slots, one of which supports the PCIe Gen5 standard. Power is delivered by an advanced system with a 16+1+1+1+1 power phase configuration, equipped with Dr.MOS technology and durable 1000µF capacitors.
Intel Z890
Chipset
Intel 1851
Socket
ATX
Format
DDR5
Memory type
4×
Number of RAM slotsKey features of the ASROCK Z890 PRO-A motherboard
- Supports Intel Core Ultra Series 2 processors with LGA1851 socket and Intel 200S Boost technology for enhanced performance
- Robust 16+1+1+1+1 phase power system with Dr.MOS technology, durable capacitors, and Hi-Density Power connectors ensures a stable power supply and overclocking potential
- Supports DDR5 memory standard with Intel XMP and AMD EXPO profiles up to 9066+ MHz, thanks to Memory OC Shield technology which reduces electromagnetic interference
- High-speed storage with one Blazing M.2 PCIe Gen5 x4 slot reaching transfer speeds of 128Gb/s, three Hyper M.2 PCIe Gen4 x4 slots, and bottom M.2 heatsinks that dissipate heat through the PCB
- Advanced connectivity with a Thunderbolt 4 Type-C port supporting USB4 and transfer speeds up to 40Gb/s, a USB 3.2 Gen2x2 Type-C port with 20Gb/s speed, and 2.5Gb/s Dragon LAN
Power phases and delivery for stable operation
The board uses an optimised VRM layout with a 16+1+1+1+1 power phase configuration, ensuring a smooth power supply to the processor even under heavy loads. Dr.MOS technology integrates power components into a single solution, which delivers higher current and improves the thermal properties of the entire system. Durable 1000µF capacitors provide a larger charge reservoir to support high loads, reducing voltage ripple and stabilising the output current. Hi-Density power connectors are designed for higher current loads than standard connectors, increasing system stability, especially when overclocking. The dual-layer copper PCB ensures stable signal paths and power planes, contributing to lower temperatures and higher energy efficiency.
Memory support and modern storage
Four DDR5 slots support both Intel XMP and AMD EXPO profiles for easy memory overclocking to frequencies exceeding 9066MHz. The Memory OC Shield reduces electromagnetic interference and optimises the layout for better performance at high frequencies. For storage, the board is equipped with one Blazing M.2 slot supporting PCIe Gen5 x4, which achieves transfer speeds of up to 128Gb/s and is ready for fast SSDs. Three additional Hyper M.2 slots support the PCIe Gen4 x4 standard, with one also being compatible with SATA III. All M.2 slots are equipped with bottom heatsinks that efficiently dissipate heat through the PCB and maintain optimal temperatures.
Cooling and thermal management
An intelligent cooling system with aluminium heatsinks covers key areas of the board, ensuring efficient heat dissipation, especially during demanding tasks. The fan connectors automatically detect whether they are operating in DC or PWM mode, which enables fine-tuning of their speeds using the Fan-Tastic Tuning function. Reinforced PCIe 5.0 slots with a steel frame ensure the stability of heavy graphics cards.
Port layout
Storage
- Number of SATA III: 4
- Number of M.2: 4
- M.2 Slot - 1× M.2 PCI-E NVMe Gen5
- M.2 Slot - 3× M.2 PCI-E NVMe Gen4
- Features: RAID 0, RAID 1, RAID 5, RAID 10
USB ports
- Internal USB 2.0: 4 (2 headers)
- Internal USB 3.2 Gen 1: 4 (2 headers)
- Internal USB-C 3.2 Gen 2x2: 1 (1 header)
- Rear USB 2.0: 4
- Rear USB 3.2 Gen 1: 2
- Rear USB 3.2 Gen 2: 1
- Rear USB-C 3.2 Gen 2x2: 1
- Rear Thunderbolt 4/USB4: 1
Graphics
- HDMI 2.1
- DisplayPort 1.4
- Graphics outputs: HDMI, DisplayPort, Thunderbolt
Sound
- Number of channels: 7.1
- Codec: Realtek ALC897
- Rear connectors: 3× 3.5mm
Other
- Rear: BIOS Flashback, RJ-45 (LAN) 2.5Gbps
- Power: 24pin, 2× 8pin
- Cooling: number of PWM FAN (4-pin) - 7, Water pump - 4-pin
- Internal: RGB LED (4-pin), Addressable LED (3-pin), TPM Header
Choosing a motherboard
When choosing a motherboard, it's important to pay close attention to the socket type, form factor, and chipset. These are the most crucial parameters, ensuring the board is compatible with the processor, expansion cards, and other components. The specific socket determines your choice of processor, while the remaining connectors dictate which other components you'll need for your future PC build.Specifications
Format & functions
Memory
Advanced parameters
Connectors
Compatibility
Colour
This product is not an independently functional unit and may require professional installation.
Specifications can be changed without notice. Images are for illustrative purposes only.
