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Green circuit board with black memory chips and gold edge connector

A-Tech

A-Tech 4GB DDR4 3200MHz CL22 260-Pin SODIMM for IBM-Lenovo 4X71A14571 Laptop RAM

SKU CH-RCM6-Y3N6M

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

  • Capacity4GB
  • Type260-Pin DDR4 SO-DIMM
  • SpeedDDR4 3200 (PC4 25600)
  • CAS LatencyCL22
  • Voltage1.20V
  • ECCNo
  • 4GB capacity expands multitasking headroom for everyday workloads
  • DDR4 3200MHz speed accelerates data transfer rates
  • CL22 latency delivers responsive memory access timing
  • 260-pin SODIMM form factor fits compatible laptop slots
  • 2V operation reduces power draw during use

4GB DDR4 3200MHz SODIMM for Lenovo 4X71A14571

This 4GB DDR4 3200MHz CL22 SODIMM is built for laptops and all-in-one systems that use the 4X71A14571 part number. It runs at 1.20V standard voltage with unbuffered non-ECC chips. The module suits owners who need a straightforward capacity increase for everyday workloads.

Check DDR4 SO-DIMM slot

Verify that the system accepts 260-pin DDR4 SO-DIMM modules and can operate at 3200MHz PC4-25600 speed. Confirm the maximum memory per slot and total capacity the platform allows. Ensure the BIOS recognises non-ECC unbuffered memory at 1.20V. Buyers who need ECC or registered memory cannot use this module.

Fits single-slot upgrades in compatible Lenovo

The 260-pin form factor installs directly into an available SO-DIMM slot without adapters. It draws standard 1.20V power from the platform and requires no extra cooling or cables. The module frees a second slot for future expansion when the board provides two sockets. Systems limited to one slot or lower maximum capacity will not benefit beyond this single module.

Highlights

  • 4GB capacity expands multitasking headroom for everyday workloads
  • DDR4 3200MHz speed accelerates data transfer rates
  • CL22 latency delivers responsive memory access timing
  • 260-pin SODIMM form factor fits compatible laptop slots
  • 2V operation reduces power draw during use

Specifications

BrandA-Tech
Capacity4GB
Type260-Pin DDR4 SO-DIMM
SpeedDDR4 3200 (PC4 25600)
CAS LatencyCL22
Voltage1.20V
ECCNo
Buffered/RegisteredUnbuffered
FeaturesMajor Brand Chips
Recommend UseAMD & Intel Compatible

Questions about this item

Does the 260-pin SODIMM arrive alone or with any tools or accessories?

The package contains only the single 4 GB DDR4 3200 CL22 260-pin SODIMM module; no screwdriver, thermal pad or extra hardware is included.

Should I pick the 4 GB 3200 MHz CL22 version or a different capacity for my IBM-Lenovo 4X71A14571 slot?

This listing is the exact 4 GB DDR4 3200 CL22 1.2 V 260-pin SODIMM that matches the 4X71A14571 part number; choose it when your laptop has one free slot and the manufacturer specifies 4 GB.

What does the 3200 MHz PC4-25600 rating actually deliver once the stick is installed?

The module runs at 3200 MT/s with CL22 timing at the standard 1.2 V, giving the bandwidth and latency the laptop's memory controller expects for everyday multitasking.

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