PATRIOT Memory Signature PSD58G480041S - 8 GB - 1 x 8 GB - DDR5 - 4800 MHz - 262-pin SO-DIMM

Patriot Signature Line DDR5 8GB SO-DIMM (PSD58G480041S) is a 262-pin laptop memory module operating at 4800 MHz with a CAS latency of 40 and a nominal voltage of 1.1 V. Designed for next-generation Intel platforms, this DDR5 module improves system responsiveness and multitasking by increasing available internal memory while maintaining low power consumption and reduced heat generation.

Advantages

The module uses an onboard Power Management IC (PMIC) for improved local voltage regulation, intelligent power monitoring and enhanced threshold protection. On-die ECC increases data integrity and system stability, while onboard thermal sensors provide real-time temperature monitoring and protection. The low 1.1 V operating voltage reduces power draw compared with previous generations.

Suitable for

• Upgrading laptop memory for better multitasking
• Systems based on modern Intel platforms supporting DDR5 SO-DIMM
• Light to moderate professional and home workloads requiring 8 GB RAM

Key specifications

• Model: Patriot Signature PSD58G480041S
• Capacity: 8 GB
• Type: DDR5 SO-DIMM (262-pin)
• Clock speed: 4800 MHz
• CAS latency: CL40
• Voltage: 1.1 V
• Weight: 0.0095 kg
• MPN: PSD58G480041S, EAN: 814914029497

How to use

Power off the laptop and disconnect it from mains. Open the laptop memory compartment according to the manufacturer's service instructions. Ground yourself to prevent static discharge. Align the 262-pin SO-DIMM module with the slot notch, insert at a slight angle and press down gently until the retaining clips click into place. Reassemble the laptop, reconnect power, and verify that the BIOS/UEFI and operating system recognize the new 8 GB DDR5 module.

Recommendations

Ensure motherboard and BIOS/UEFI support DDR5 SO-DIMM 4800 MHz and check vendor compatibility lists before installation; for dual-channel operation, install matched modules in the recommended slots.