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Green circuit board with black memory chips and gold edge connector

A-Tech

A-Tech 4GB DDR4 2133MHz CL15 1.2V 260-Pin SODIMM for Samsung M471A5143DB0-CPB M471A5143EB0-CPB Laptop RAM

SKU CH-MRTJ-ZV733

4GB DDR4 2133MHz SODIMM laptop memory module with CL15 latency and 1.2V operation

  • Capacity4GB
  • Type260-Pin DDR4 SO-DIMM
  • SpeedDDR4 2133 (PC4 17000)
  • CAS LatencyCL15
  • Voltage1.20V
  • ECCNo
  • Boosts multitasking with 4GB DDR4 2133MHz CL15 module
  • Runs at standard 1.2V for efficient laptop operation
  • 260-pin SODIMM fits compatible DDR4 laptop slots
  • Replaces Samsung M471A5143DB0-CPB and M471A5143EB0-CPB modules
  • Tested for reliable performance in AMD and Intel systems

4GB DDR4 2133MHz SODIMM Laptop Memory

This 4GB DDR4 module is built for laptop and all-in-one systems that accept 260-pin SO-DIMM memory. It suits users who need a straightforward capacity increase for everyday multitasking and faster application loading.

CL15 CAS Latency at 1.2V

The module runs at DDR4 2133MHz (PC4-17000) with a CL15 latency and standard 1.2V operation. This specification determines whether the memory matches your system's supported speed and timing requirements for stable operation.

Direct Replacement for Samsung M471A5143DB0-CPB

The memory is validated as a compatible equivalent for those specific Samsung part numbers. Buyers who need a different capacity, a higher frequency, ECC support, or a different pin count will need a different module.

商品特色

  • Boosts multitasking with 4GB DDR4 2133MHz CL15 module
  • Runs at standard 1.2V for efficient laptop operation
  • 260-pin SODIMM fits compatible DDR4 laptop slots
  • Replaces Samsung M471A5143DB0-CPB and M471A5143EB0-CPB modules
  • Tested for reliable performance in AMD and Intel systems

商品規格

BrandA-Tech
Capacity4GB
Type260-Pin DDR4 SO-DIMM
SpeedDDR4 2133 (PC4 17000)
CAS LatencyCL15
Voltage1.20V
ECCNo
Buffered/RegisteredUnbuffered
Recommend UseAMD & Intel Compatible

商品問答

What does 2133 MHz mean for everyday laptop performance?

The 2133 MHz rating sets the maximum data rate the module can sustain; actual throughput depends on the laptop's memory controller and any BIOS limits.

How does the PC4-17000 label relate to real-world bandwidth?

PC4-17000 denotes a peak transfer rate of 17 000 MB/s; the system will cap at the lowest common speed between this stick and any existing memory.

Will the 260-pin SO-DIMM fit my laptop's memory slot?

Yes, the 260-pin DDR4 SO-DIMM form factor matches the standard slot used in compatible laptops; verify your model supports DDR4 before installing.

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