RAM SO-DIMM DDR5 16GB / PC6400/UB/ Hynix

Laptops and small form factor PCs often ship with insufficient memory, causing slowdowns, lag, and frustrating multitasking. The HYNIX HMCG78AHBVA 16GB DDR5 SO-DIMM module solves this by delivering high-speed, high-capacity memory in a compact form factor, breathing new life into your portable system.

Who is it for

This module is ideal for laptop users, mini-PC enthusiasts, and IT professionals upgrading compatible notebooks or small desktops. It suits gamers, content creators, and business users who need reliable performance for demanding applications, virtual machines, or heavy multitasking.

Main features

• 16GB capacity for smooth multitasking and large workloads
• DDR5 technology with 6400 MT/s data rate for next-gen performance
• SO-DIMM form factor fits laptops and compact systems
• Unbuffered, non-ECC design for consumer and business platforms
• Low 1.1V operating voltage for improved energy efficiency
• JEDEC compliant for broad compatibility

Specifications

• Brand: HYNIX
• Model: HMCG78AHBVA
• Memory type: DDR5
• Form factor: SO-DIMM
• Capacity: 16 GB
• Speed: 6400 MT/s (PC5-51200)
• CAS latency: CL40
• Voltage: 1.1V
• Pin count: 262-pin
• Rank: 1Rx8 (single rank x8)
• Module configuration: x8
• ECC: Non-ECC
• On-Die ECC: Yes
• Buffered memory type: Unbuffered
• Component for: Laptop / Small Form Factor PC
• Operating temperature: 0°C to 85°C
• JEDEC standard: Yes

Tips

Before purchasing, verify that your laptop or small form factor PC supports DDR5 SO-DIMM modules and has an available memory slot. For optimal performance, consider installing identical modules in dual-channel configuration. Handle the module by its edges to avoid static damage, and ensure the system is powered off and unplugged during installation.