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Green circuit board laptop memory module with gold edge connector and black memory chips

A-Tech

A-Tech 8GB DDR4 3200MHz CL22 260-Pin SODIMM for Crucial CT8G4SFRA32A CT2K8G4SFRA32A Laptop RAM

SKU CH-XCHK-A7V3B

8GB DDR4 3200MHz laptop SODIMM with CL22 latency and 1.2V operation for compatible systems

  • Total capacity8 GB
  • Rated speedDDR4 3200 (PC4 25600)
  • CAS latencyCL22
  • Rated voltage1.2 V
  • Buffer typeUnbuffered
  • Recommended forAMD & Intel Compatible
  • 8GB capacity expands multitasking headroom for demanding workloads
  • DDR4 3200MHz speed accelerates data throughput for snappier response
  • CL22 latency balances timing with stable system operation
  • 20V standard voltage ensures broad laptop compatibility
  • 260-pin SO-DIMM form factor fits compatible notebook memory slots

8GB DDR4 3200MHz SODIMM Upgrade

This 8GB DDR4 3200MHz CL22 SODIMM module upgrades a laptop or all-in-one system. It runs at PC4-25600 speed with 1.20V standard voltage. The 260-pin form factor fits SO-DIMM slots. Major-brand chips provide reliable performance for everyday multitasking.

Best for Single-Slot Capacity Boost

Suits owners of compatible Crucial CT8G4SFRA32A or CT2K8G4SFRA32A systems needing one 8GB module. Unbuffered non-ECC design matches standard consumer platforms. Not for buyers who want more storage, ECC error correction, registered buffering, or speeds above 3200MHz.

DDR4 3200MHz CL22 Speed Rating

The decisive specification is the DDR4 3200MHz CL22 rating. Your laptop must support DDR4 SO-DIMM memory at this speed and latency. Verify the manual or vendor specifications before ordering to ensure the module will operate correctly.

How it compares

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

Price $53.99
Cheaper than about 57% of the 2,079 comparable items (median $70.99).
Total capacity 8 GB
Lower than about 60% of the 1,886 comparable items (median 16 GB).
Price per GB $6.75 per GB
Pricier than about 59% 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
Total capacity8 GB
Product type260-Pin DDR4 SO-DIMM
Performance
Rated speedDDR4 3200 (PC4 25600)
Memory
CAS latencyCL22
ECC supportNo
Buffer typeUnbuffered
Power
Rated voltage1.2 V
Compatibility
Recommended forAMD & Intel Compatible

Questions about this item

My laptop only has one SODIMM slot — can I run this single 8 GB module on its own?

Yes, this is an 8 GB single module (1 x 8 GB) designed to work alone in a 260-pin DDR4 SO-DIMM slot.

Will this CL22 3200 MHz stick run reliably alongside my existing DDR4 memory?

It uses standard 1.2 V DDR4 voltage and unbuffered non-ECC design, so it will operate with other DDR4 SO-DIMMs at the lowest common speed and tightest timings.

How can I verify the module is running at 3200 MHz after installation?

Open Task Manager → Performance → Memory and check the reported speed, or use CPU-Z to confirm the 3200 MHz data rate and CL22 latency.

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