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Two green SO-DIMM sticks with black chips, 260-pin DDR4 laptop memory kit

Ascendtech

Ascendtech MTA4ATF51264HZ-3G2J1_KIT 8GB DDR4 laptop memory accessory

SKU CH-PY18-A6V10 MPN MTA4ATF51264HZ-3G2J1_KIT

DDR4 laptop memory kit supplying 8 GB across two 4 GB SO-DIMM modules at 3200 MHz CL22 1.2 V

  • 8 GB total capacity from two 4 GB modules
  • 3200 MHz DDR4 speed rated at PC4-25600
  • Low 1.2 V operation reduces power draw
  • 260-pin SO-DIMM form factor fits standard laptop slots
  • Non-ECC CL22 single-rank design for broad compatibility

Capacity and Compatibility

This kit provides 8GB of DDR4 laptop memory in a matched pair of 4GB SO-DIMM modules. It is intended for notebooks that accept 260-pin DDR4 memory and can run at 3200MHz PC4-25600 speeds. Buyers needing more than 8GB or requiring ECC error correction should look elsewhere.

Speed and Voltage Limits

The modules operate at 3200MHz with a CAS latency of CL22 and a standard 1.2V supply. They are rated to the PC4-25600 bus specification and are single-rank 1Rx16 devices. Systems limited to lower DDR4 speeds will downclock the kit automatically, but platforms that demand higher bandwidth or lower latency than CL22 will not be satisfied by this memory.

Physical Build and Installation

Each stick uses the standard 260-pin SO-DIMM form factor for direct insertion into laptop memory slots. The non-ECC, unbuffered design suits mainstream consumer notebooks without server-class requirements. No cables, brackets or additional accessories are included, so installation relies solely on the host device's existing retention mechanism.

How it compares

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

Price $50.99
Pricier than about 82% of the 8,808 comparable items (median $16.99).

Specifications

No published specifications for this item yet.

Questions about this item

Should I pick the 8GB kit or look for a different capacity?

This kit provides 8GB total as two 4GB modules, so choose it when your laptop has two SO-DIMM slots and you want a matched pair.

What does the 3200MHz rating mean once the kit is installed?

The modules run at 3200MHz with CL22 latency at 1.2V, delivering PC4-25600 bandwidth on any compatible DDR4 SO-DIMM slot.

Will the 260-pin SO-DIMM interface limit the speed in my laptop?

The 260-pin DDR4 SO-DIMM form factor carries the 3200MHz signal; actual speed caps at the highest rate your laptop's memory controller supports.

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