SK hynix
SK hynix HMA81GS6DJR8N 8GB DDR4 SO-DIMM 2666MHz CL19 1.2V accessory
An 8 GB DDR4 SO-DIMM module rated PC4-21300 with 260 pins, CL19 timing and 1.2 V operation
- 8 GB capacity adds responsive multitasking headroom
- DDR4 SO-DIMM fits standard laptop memory slots
- 2666 MHz speed with CL19 timing delivers quick data access
- 2 V operation keeps power draw low
- 260-pin non-ECC module installs without extra configuration
8GB DDR4 SO-DIMM for laptop upgrades
This SK hynix module provides 8GB of DDR4 memory in a 260-pin SO-DIMM form factor. It operates at 2666MHz with a CAS latency of CL19 and a voltage of 1.2V. The non-ECC, single-rank design suits standard laptop memory slots.
Suits owners replacing
Buyers needing ECC error correction for workstation reliability should look elsewhere. Systems limited to lower DDR4 speeds or different pin counts cannot use this module. It is not intended for desktop DIMM slots or servers requiring registered memory.
8GB capacity handles everyday multitasking
The single 8GB stick leaves room for a second module if the laptop has an available slot. Memory-heavy tasks such as video editing or virtual machines may exceed this capacity. The CL19 latency and 2666MHz bus set the performance ceiling for demanding applications.
Highlights
- 8 GB capacity adds responsive multitasking headroom
- DDR4 SO-DIMM fits standard laptop memory slots
- 2666 MHz speed with CL19 timing delivers quick data access
- 2 V operation keeps power draw low
- 260-pin non-ECC module installs without extra configuration
Specifications
No published specifications for this item yet.
Questions about this item
My laptop takes 260-pin SO-DIMM modules — will this 8 GB DDR4 stick fit and run at 2666 MHz?
Yes, the module uses the standard 260-pin SO-DIMM form factor and is rated for PC4-21300 2666 MHz operation.
I am adding this CL19 1.2 V module to an existing 2666 MHz stick — will they run together without manual timing changes?
The JEDEC-standard 2666 MHz CL19 1.2 V profile lets the system configure both modules automatically at the common speed.
After installation, how can I confirm the module is recognised as an 8 GB DDR4 2666 MHz CL19 device?
Check the BIOS memory summary or a tool such as CPU-Z; it should report 8 GB, DDR4, 2666 MHz and CAS latency 19.
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