PHS-memory 64GB DDR5 SO-DIMM 5600MHz PC5-44800S RAM pre Acer TravelMate P4 P414-55-TCO-528B SP622512

The PHS-memory SP622512 module breaks away from typical laptop memory by doubling the usual 32GB capacity to a full 64GB on a single SO-DIMM. Built for the Acer TravelMate P4 P414-55-TCO-528B, it uses DDR5 technology to deliver faster multitasking, smoother virtualization, and more headroom for data-heavy workloads. Instead of juggling two smaller sticks, one high-density module keeps the second slot free for future expansion.

Highlights

• 64GB DDR5 SO-DIMM, 5600MHz, PC5-44800S
• Dual-rank 2Rx8 configuration for stable performance
• Non-ECC, unbuffered, 262-pin, 1.1V low voltage
• 44.8 GB/s data transfer rate
• Verified compatibility with Acer TravelMate P4 P414-55-TCO-528B

In daily use

Working with large spreadsheets, compiling code, or running multiple virtual machines becomes noticeably more fluid. The 5600MHz clock speed and dual-rank architecture reduce latency spikes when switching between demanding applications. Because it operates at just 1.1V, the module also helps keep battery drain in check compared to older DDR4 memory. Installation is straightforward: open the laptop's memory compartment, align the notch, and press the module into the SO-DIMM slot until the clips lock.

Full specifications

• Memory type: DDR5
• Module type: SO-DIMM
• Capacity: 64 GB
• Speed: 5600 MHz
• PC standard: PC5-44800S
• Data transfer rate: 44.8 GB/s
• Pin count: 262-pin
• Voltage: 1.1V
• Error correction: Non-ECC
• Buffering: Unbuffered
• Rank: Dual Rank (2Rx8)
• Module configuration: 1 x 64GB
• Application: Laptop / Notebook
• Compatibility: Acer TravelMate P4 P414-55-TCO-528B and compatible systems

Final note

For Acer TravelMate P4 users who need maximum memory without sacrificing upgrade potential, the PHS-memory SP622512 is a practical, high-performance choice. One module delivers 64GB today, leaving room for another later.