PHS-memory 48GB DDR5 ECC UDIMM 5600MHz PC5-44800E RAM per BIOSTAR BIW88-AHS (SP591650)

Server and workstation platforms built on the BIOSTAR BIW88-AHS motherboard often struggle with memory bottlenecks when running virtual machines, dense databases, or multi-threaded workloads. This 48 GB DDR5 ECC UDIMM module directly addresses that by delivering high capacity, error correction, and fast 5600 MHz data rates in a single stick.

Who is it for

System integrators, IT administrators, and advanced users configuring or upgrading a BIOSTAR BIW88-AHS-based server or workstation. It is particularly suited for environments where data integrity is critical, such as file servers, virtualization hosts, and compute nodes.

Main features

• 48 GB capacity in a single UDIMM module, leaving additional slots free for future expansion.
• ECC (Error-Correcting Code) detects and corrects single-bit memory errors, reducing the risk of data corruption and system crashes.
• DDR5 technology with 5600 MHz speed and PC5-44800E standard for high bandwidth and low latency.
• Unbuffered DIMM (UDIMM) design with 288 pins, compatible with the BIOSTAR BIW88-AHS motherboard.
• Operating voltage of 1.1 V for improved energy efficiency compared to previous DDR generations.

Specifications

• Memory type: DDR5
• Capacity: 48 GB
• Module type: UDIMM (Unbuffered DIMM)
• ECC: Yes
• Speed: 5600 MHz
• PC standard: PC5-44800E
• Pin count: 288-pin
• Voltage: 1.1 V
• Application: Server / Workstation
• Compatibility: BIOSTAR BIW88-AHS
• Form factor: DIMM
• Data transfer rate: 44.8 GB/s
• Module configuration: 1 x 48GB
• Buffered/Unbuffered: Unbuffered

Tips

Before purchasing, verify that your system's BIOS supports 48 GB DDR5 ECC UDIMM modules and that the BIOSTAR BIW88-AHS motherboard has an available DDR5 slot. For optimal performance, install modules in matched pairs if your motherboard supports dual-channel memory.