We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Green rectangular circuit board with gold edge connectors and black memory chips

A-Tech

A-Tech 4GB DDR4 3200MHz CL22 260-Pin SODIMM Laptop RAM

SKU CH-1J3J-Y5HH9

4GB DDR4 3200MHz SODIMM laptop memory with CL22 latency and 1.2V operation

  • Total capacity4 GB
  • Rated speedDDR4 3200 (PC4 25600)
  • CAS latencyCL22
  • Rated voltage1.2 V
  • Buffer typeUnbuffered
  • Recommended forCompatible Replacement for Micron MTA4ATF51264 Hz-3G2R1
  • Boosts multitasking with 4 GB DDR4 capacity
  • Runs at 3200 MHz for faster data rates
  • CL22 timing balances speed and stability
  • 20 V operation reduces power draw
  • 260-pin SODIMM fits standard laptop slots

4GB DDR4 3200MHz SODIMM module

This 4GB DDR4 3200MHz CL22 SODIMM module is built as a compatible replacement for Micron MTA4ATF51264HZ-3G2R1. It uses a 260-pin DDR4 SO-DIMM form factor and runs at the standard 1.20V DDR4 voltage. The unbuffered, non-ECC design targets laptops, notebooks and all-in-one computers needing a straightforward memory upgrade.

Suits single-slot upgrades on DDR4 platforms

The single 4GB stick works for owners of DDR4 laptops with one free SO-DIMM slot who want a direct Micron equivalent. Systems that require ECC, registered modules, higher capacities per slot, or a different DDR generation will not accept this part.

260-pin DDR4 SO-DIMM interface decides fit

The 260-pin DDR4 SO-DIMM interface is the specification that determines whether the module fits and functions. Verify that your laptop supports DDR4 SO-DIMM memory before purchase.

How it compares

Measured against everything we stock in Laptop RAM, at today’s prices. Recalculated every night.

Price $29.99
Cheaper than about 74% of the 2,079 comparable items (median $70.99).
Total capacity 4 GB
Lower than about 80% of the 1,886 comparable items (median 16 GB).
Price per GB $7.50 per GB
Pricier than about 65% of the 1,886 comparable items (median $5.94 per GB).

New to this? Buying memory and SSDs with crypto — what to check, what it costs to pay, and what is never asked for.

Specifications

Product
Brand nameA-Tech
Product lineCompatible Replacement for Micron
Model nameMTA4ATF51264 Hz-3G2R1
Total capacity4 GB
Product type260-Pin DDR4 SO-DIMM
Performance
Rated speedDDR4 3200 (PC4 25600)
Memory
CAS latencyCL22
ECC supportNo
Buffer typeUnbuffered
Heat spreaderNo
Power
Rated voltage1.2 V
Compatibility
Recommended forCompatible Replacement for Micron MTA4ATF51264 Hz-3G2R1

Questions about this item

Should I choose the 4 GB module or look for a larger capacity?

This listing is a single 4 GB module running at 3200 MHz with CL22 latency; select it when your laptop has a free 260-pin DDR4 slot and 4 GB meets your workload.

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

The module operates at 3200 MT/s (PC4-25600 bandwidth) at 1.2 V; your laptop's memory controller will run it at the highest speed both the CPU and the module support.

Is this a 260-pin or 262-pin DDR4 SO-DIMM, and does the pin count affect compatibility?

The spec lists a 260-pin DDR4 SO-DIMM form factor; the 262-pin figure in some datasheets refers to the same mechanical keying, so the module fits standard DDR4 laptop slots.

More in Laptop RAM

Similar items