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Green circuit board 260-pin DDR4 SODIMM module with black memory chips

A-Tech

A-Tech 4GB DDR4 2400MHz CL17 1.20V 260-Pin SODIMM Laptop RAM

SKU CH-7ANJ-6W4JZ

4GB DDR4 2400MHz CL17 1.20V SODIMM laptop memory module for compatible Lenovo systems

  • Capacity4GB
  • Type260-Pin DDR4 SO-DIMM
  • SpeedDDR4 2400 (PC4 19200)
  • CAS LatencyCL17
  • Voltage1.20V
  • ECCNo
  • 4GB capacity expands multitasking headroom for everyday workloads
  • DDR4 2400MHz speed delivers PC4-19200 bandwidth for responsive performance
  • CL17 latency at 1.20V balances efficiency with stable operation
  • 260-pin SODIMM form factor fits compatible laptop memory slots
  • Major-brand chips tested for reliable operation in AMD and Intel systems

4GB DDR4 2400MHz Laptop SODIMM

This A-Tech module is a 4GB DDR4 2400MHz CL17 SODIMM built to the standard 1.20V voltage. It uses a 260-pin unbuffered non-ECC design with major brand chips for laptop and all-in-one upgrades.

Upgraders with compatible DDR4 slots

The single 4GB stick suits owners of specific IBM-Lenovo models needing a direct replacement for part numbers 01AG707, 01FR311, GX70N46761 or SM30N76503. Buyers who need more than 4GB capacity or require ECC and registered memory should look at other modules.

DDR4 2400MHz PC4-19200 speed rating

The decisive specification is the DDR4 2400MHz PC4-19200 speed combined with CL17 latency and 1.20V operation. Your system must support this exact DDR4 SODIMM standard for the module to function correctly.

Pontos fortes

  • 4GB capacity expands multitasking headroom for everyday workloads
  • DDR4 2400MHz speed delivers PC4-19200 bandwidth for responsive performance
  • CL17 latency at 1.20V balances efficiency with stable operation
  • 260-pin SODIMM form factor fits compatible laptop memory slots
  • Major-brand chips tested for reliable operation in AMD and Intel systems

Especificações

BrandA-Tech
Capacity4GB
Type260-Pin DDR4 SO-DIMM
SpeedDDR4 2400 (PC4 19200)
CAS LatencyCL17
Voltage1.20V
ECCNo
Buffered/RegisteredUnbuffered
FeaturesMajor Brand Chips
Recommend UseAMD & Intel Compatible

Perguntas sobre este artigo

What does the 2400 MHz rating mean for actual system performance?

The module transfers data at up to 2400 MT/s; the laptop memory controller sets the final operating speed.

What does the PC4-19200 designation limit in practice?

PC4-19200 is the DDR4-2400 standard name; the system will not run this module faster than its rated speed.

Will the 260-pin SODIMM fit my laptop memory slot?

This is a standard 260-pin DDR4 SODIMM; it fits any laptop slot designed for DDR4 SODIMM memory.

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