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Green rectangular circuit board with gold edge connector and black memory chips

RIMLANCE

RIMLANCE 4GB 1.2V DDR4 2666MHz CL19 SODIMM 1RX8

SKU CH-BQYP-KT0S5

A 4 GB DDR4 SODIMM running at 2666 MHz with CL19 latency and 1.2 V operation in a single 1Rx8 module for laptop upgrades

  • Capacity4GB
  • Type260-Pin DDR4 SO-DIMM
  • CAS LatencyCL19
  • ECCNo
  • Buffered/RegisteredUnbuffered
  • Faster multitasking with 2666MHz DDR4 speed
  • Longer battery life from 1.2V low-voltage operation
  • Easy laptop upgrade using 260-pin SODIMM form factor
  • Reliable data transfer via 1RX8 unbuffered architecture
  • Broad notebook compatibility meeting PC4-21300 standard

Capacity and speed

The RIMLANCE 4GB DDR4 2666MHz SODIMM module provides a single 4GB stick for notebooks that use 260-pin DDR4 memory. It runs at PC4-21300 with a CAS latency of CL19 and is suited for everyday multitasking and office workloads.

Low-voltage unbuffered design

Operating at 1.2V, the module draws less power than higher-voltage alternatives, helping to extend battery runtime and reduce heat inside compact chassis. The unbuffered 1RX8 layout means it plugs directly into standard laptop slots without registered buffering or ECC overhead.

Plug-and-play upgrade

No extra cables, brackets or configuration utilities are included or required; the stick installs like any standard SO-DIMM. Buyers who need more than 4GB of capacity or who require ECC error correction should look for a different kit.

商品特色

  • Faster multitasking with 2666MHz DDR4 speed
  • Longer battery life from 1.2V low-voltage operation
  • Easy laptop upgrade using 260-pin SODIMM form factor
  • Reliable data transfer via 1RX8 unbuffered architecture
  • Broad notebook compatibility meeting PC4-21300 standard

商品規格

BrandRIMLANCE
ModelRSO21300S8C4
Capacity4GB
Type260-Pin DDR4 SO-DIMM
CAS LatencyCL19
ECCNo
Buffered/RegisteredUnbuffered

商品問答

What speed does the DDR4 2666 MHz module run at in a system limited to PC4-21300?

It operates at 2666 MHz, matching the PC4-21300 bandwidth ceiling for DDR4 SO-DIMM memory.

Does the 260-pin SO-DIMM fit a standard laptop DDR4 slot?

Yes, the 260-pin DDR4 SO-DIMM form factor matches the standard notebook memory socket.

How is the module installed and what step is often missed?

Power off the laptop, open the memory bay, insert the module at an angle until the gold contacts disappear, then press down until the side clips click.

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