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Two green DDR2 SODIMM sticks with black chips and gold contacts

A-Tech

A-Tech 4GB (2x2GB) DDR2 400MHz SODIMM PC2-3200 CL3 1.8V 200-Pin Laptop RAM

SKU CH-8QDQ-MN7RP

A 4 GB dual-channel kit of DDR2 400 MHz laptop memory running at 1.8 V with CL3 latency

  • Capacity4GB (2 x 2GB)
  • Type200-Pin DDR2 SO-DIMM
  • SpeedDDR2 400 (PC2 3200)
  • CAS LatencyCL3
  • Voltage1.80V
  • ECCNo

Capacity 4GB (2 x 2GB)

Speed DDR2 400 (PC2 3200)

CAS Latency CL3

  • 4GB dual-channel kit doubles memory bandwidth for smoother multitasking
  • DDR2 400 MHz speed accelerates application loading and system responsiveness
  • CL3 latency at 1.8 V standard voltage ensures stable operation
  • 200-pin SO-DIMM form factor fits compatible laptop and AIO slots
  • Rigorously tested modules deliver dependable performance for everyday workloads

DDR2 400MHz SODIMM kit

This 4GB kit contains two 2GB DDR2 400MHz modules built to the PC2-3200 standard. It targets owners of older laptops, notebooks or all-in-one systems that accept 200-pin DDR2 SO-DIMM memory and need a straightforward capacity increase.

PC2-3200 speed ceiling

The modules run at 400MHz with CL3 latency and 1.8V, which is the native ceiling for the DDR2 400 interface. Systems limited to this speed cannot use faster DDR2 or later DDR generations, so the upgrade stops at this bandwidth.

Dual-channel 4GB headroom

The paired 2GB sticks enable dual-channel operation on compatible platforms, doubling theoretical throughput over a single module. 4GB total suits everyday multitasking and legacy applications, while memory-intensive workloads or modern operating systems will exceed the available capacity.

Pontos fortes

  • 4GB dual-channel kit doubles memory bandwidth for smoother multitasking
  • DDR2 400 MHz speed accelerates application loading and system responsiveness
  • CL3 latency at 1.8 V standard voltage ensures stable operation
  • 200-pin SO-DIMM form factor fits compatible laptop and AIO slots
  • Rigorously tested modules deliver dependable performance for everyday workloads

Especificações

BrandA-Tech
SeriesA-Tech DDR2 Laptop Memory RAM
Capacity4GB (2 x 2GB)
Type200-Pin DDR2 SO-DIMM
SpeedDDR2 400 (PC2 3200)
CAS LatencyCL3
Voltage1.80V
ECCNo
Buffered/RegisteredUnbuffered
Multi-channel KitDual Channel Kit
Recommend UseAMD & Intel Compatible

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