SK Hynix 8GB DDR4 3200MHz SO-DIMM Laptopgeheugenmodule (HMA81GS6DJR8N-XN)

Upgrade your notebook, mini-PC, or mobile workstation with genuine SK Hynix memory — a name synonymous with world-class DRAM engineering. The HMA81GS6DJR8N-XN is an 8GB DDR4 SO-DIMM module engineered to deliver a stable, high-bandwidth 3200 MHz data rate, making it an ideal drop-in upgrade or replacement part for systems that demand reliable, JEDEC-compliant performance without compromise.

Built on a single-rank, 8-chip (1Rx8) architecture, this module runs at PC4-25600 bandwidth with CL22-22-22 timings, striking a practical balance between throughput and compatibility across a wide span of platforms. Operating at a low 1.2V supply voltage, it draws minimal power — a critical advantage for extending battery runtime in ultrabooks and slim laptops while keeping thermals in check during sustained workloads. The module is Non-ECC and unbuffered, aligning it with the vast majority of consumer and prosumer laptop chipsets rather than server-grade registered memory designs.

Physically, the module adheres to the industry-standard 260-pin SO-DIMM form factor, ensuring drop-in compatibility with the SO-DIMM memory slots found in laptops, all-in-one PCs, mini-PCs, and compact workstations from major OEMs including Dell, HP, Lenovo, and ASUS. Because it follows JEDEC DDR4 standards, it is also backward-compatible and can run at reduced speeds (2933, 2666, 2400 MHz and below) if paired with an older or budget platform that does not natively support the full 3200 MHz data rate.

SK Hynix is one of the world's largest semiconductor memory manufacturers, and modules like the HMA81GS6DJR8N-XN are frequently found as original equipment inside premium laptops from Dell, Lenovo, and other tier-one brands — a strong indicator of the rigorous quality control and binning standards behind every chip. Whether you're expanding a system's total memory footprint, replacing a faulty module, or restoring a machine to factory-original specifications, this SO-DIMM offers dependable, well-documented performance backed by a proven manufacturer pedigree. It is an excellent choice for IT technicians, refurbishers, and end users seeking a cost-effective, no-compromise memory upgrade.