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Two green laptop memory sticks with gold contacts

SK hynix

SK hynix 2_Of_HMA851S6DJR6N-XN DDR4 8GB (2x4GB) 3200MHz SO-DIMM accessory

SKU CH-AZNB-DTR28 MPN 2_Of_HMA851S6DJR6N-XN

DDR4 laptop memory kit providing 8 GB across two 4 GB SO-DIMM modules at 3200 MHz with CL22 timing

  • 8GB dual-channel kit doubles laptop memory capacity
  • 3200 MHz DDR4 speed matches PC4-25600 bus performance
  • CL22 latency at 1.2 V keeps power draw low
  • 260-pin SO-DIMM form factor fits standard laptop slots
  • Non-ECC 1RX16 modules suit everyday computing workloads

DDR4 SO-DIMM Kit for Laptop Upgrades

This SK hynix kit supplies 8GB of DDR4 memory in two 4GB SO-DIMM modules rated at 3200MHz. It is built for notebooks that accept 260-pin PC4-25600 non-ECC memory and need a straightforward capacity increase.

Verify Slot Count and Part Number Compatibility

Confirm your laptop has two free SO-DIMM slots or can replace existing modules with this 2x4GB configuration. Match the original part numbers such as L83673-005 or L34198-372 to ensure the PC4-3200AA-SC0-11 specification aligns with your system requirements.

Low-Voltage Operation at 1.2V

The modules run at a standard 1.2 volts with CL22 latency, keeping power draw modest and heat output low during normal workloads. Non-ECC 1RX16 organisation means no extra buffering circuitry, so the sticks stay quiet and cool inside typical laptop chassis.

How it compares

Measured against everything we stock in Cable Locks & Laptop Extras, at today’s prices. Recalculated every night.

Price $64.99
Pricier than about 85% of the 8,808 comparable items (median $16.99).

Specifications

No published specifications for this item yet.

Questions about this item

Does the 260-pin SO-DIMM kit ship with any cables or manuals?

No accessories such as cables or manuals are included; the kit contains only the two 4 GB modules.

Should I pick the CL22 3200 MHz kit or a different CAS latency for my laptop?

Choose this CL22 kit if your laptop specifies DDR4-3200 CL22; a lower CL would run at the same speed but is not required.

Will the 3200 MHz rating actually run at 3200 MHz once installed?

The modules operate at 3200 MHz (PC4-25600) at 1.2 V when the laptop supports that speed; otherwise they down-clock to the highest supported frequency.

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