PHS-memory 32GB DDR5 5600MHz ECC UDIMM Memory Module for ASRock B850M-X (SP571187)

For system builders and IT professionals upgrading an ASRock B850M-X motherboard, this PHS-memory 32GB DDR5 ECC UDIMM delivers reliable, high-speed performance for workstations and servers. The module operates at 5600MHz with a latency of CL46, providing the bandwidth needed for data-intensive tasks like virtualization, content creation, and database management. With error-correcting code (ECC) support, it detects and corrects single-bit memory errors, ensuring data integrity in critical environments.

Key specifications

• Capacity: 32GB
• Memory type: DDR5
• Speed: 5600MHz (PC5-44800E)
• Form factor: 288-pin UDIMM
• ECC: Yes
• CAS latency: CL46
• Voltage: 1.1V
• Rank: Dual Rank (2Rx8)
• Operating temperature: 0°C to 85°C

Why choose it

This module is engineered for stability and compatibility with ASRock B850M-X motherboards. Its ECC functionality reduces the risk of data corruption, making it suitable for systems where uptime and accuracy are paramount. The DDR5 standard offers higher bandwidth and lower power consumption compared to previous generations, while the 5600MHz speed ensures smooth multitasking and responsive performance.

Ideal use cases

• Workstation builds for CAD, video editing, and 3D rendering
• Entry-level servers and NAS systems requiring data integrity
• Upgrading memory capacity for virtualization and heavy multitasking

Good to know

The module is unbuffered (UDIMM) and complies with JEDEC standards, ensuring broad compatibility. It does not include a heat spreader, which is typical for server-oriented memory. The dual-rank design may slightly impact overclocking headroom but provides better memory density for capacity-focused builds.