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Green circuit board with black memory chips and gold edge connector

SAMSUNG

SAMSUNG M470T6554CZ3-CD5 512MB DDR2-533 PC2-4200 CL4 200-pin SODIMM laptop RAM

SKU CH-JNRM-AM6KB

512 MB DDR2 laptop SODIMM running at 533 MHz with CL4 latency and 1.8 V operation

  • Total capacity512 MB
  • Rated speedDDR2 533 (PC2 4300)
  • CAS latencyCL4
  • Rated voltage1.8 V
  • Buffer typeUnbuffered
  • Product type200-Pin DDR2 SO-DIMM
  • 512 MB capacity adds memory headroom for older laptops
  • DDR2-533 PC2-4200 speed matches legacy system requirements
  • CL4 latency supports responsive operation in compatible notebooks
  • 8 V unbuffered design fits standard 200-pin SODIMM slots
  • Samsung 32×16 8-chip layout ensures reliable module construction

512MB DDR2 SODIMM for legacy laptops

This 512MB DDR2-533 module fits 200-pin SO-DIMM slots in older notebooks. It runs at PC2-4200 speed with CL4 latency and 1.80V operation. The unbuffered, non-ECC design matches mainstream laptop chipsets of the era. Buyers needing 1GB or more per slot cannot use this module.

Low-voltage DDR2 thermals and power

At 1.80V the module draws modest power and produces little heat in normal office workloads. No active cooling is required on the stick itself; system airflow is sufficient. The CL4 timing keeps bus cycles tight without raising voltage. Builders seeking lower heat at higher frequencies will not find that combination here.

Samsung 32x16 chip layout

Eight chips in a 32x16 organisation deliver the rated density and timing. There is no bundled software, heat-spreader or installation tool. The bare circuit board is ready for direct slot insertion. Users wanting RGB lighting or monitoring utilities must look elsewhere.

How it compares

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

Price $11.99
Cheaper than about 94% of the 2,079 comparable items (median $70.99).
Total capacity 512 MB
Lower than about 99% of the 1,886 comparable items (median 16 GB).
Price per GB $23.42 per GB
Pricier than about 90% of the 1,886 comparable items (median $5.94 per GB).

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Specifications

Product
Brand nameSAMSUNG
Model nameM470T6554CZ3-CD5
Total capacity512 MB
Product type200-Pin DDR2 SO-DIMM
Performance
Rated speedDDR2 533 (PC2 4300)
Memory
CAS latencyCL4
ECC supportNo
Buffer typeUnbuffered
Power
Rated voltage1.8 V

Questions about this item

How do I install this 200-pin DDR2 SODIMM and which step is often missed?

Align the notch on the module with the key in the slot, press firmly at both ends until the side clips snap shut, then verify the latch is fully engaged.

What maintenance or replacement will this 512MB module need later?

No routine maintenance is required; replacement is only necessary if the system becomes unstable or a larger capacity is desired.

What limit appears first under sustained use with this CL4 1.80V memory?

The 512MB capacity ceiling is reached before thermal or latency limits become a factor.

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