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Two green DDR2 SODIMM modules with black chips

Computer Memory Solutions

Computer Memory Solutions CM256645300SO 4GB (2x2GB) DDR2 667MHz SODIMM for Dell Inspiron 1525 memory upgrade

SKU CH-APG6-STFFB

A 4 GB matched pair of DDR2 667 MHz SODIMM modules built for the Dell Inspiron 1525 laptop

  • Total capacity4 GB (2 × 2 GB)
  • Rated speedDDR2 667 (PC2 5300)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL5
  • Memory timings5-5-5
  • Rated voltage1.8 V
  • 4 GB total capacity from two 2 GB modules
  • DDR2 667 MHz speed rated at PC2-5300
  • 200-pin SODIMM form factor fits Dell Inspiron 1525
  • CL5 latency with 5-5-5 timing at 1.8 V
  • Unbuffered non-ECC design using major-brand chipsets

Memory Kit for Dell Inspiron 1525

This 4GB kit contains two 2GB DDR2 SO-DIMM modules built specifically for the Dell Inspiron 1525 laptop. It restores the system to its maximum supported memory capacity. The unbuffered, non-ECC design matches the original factory specification for this platform.

Low-Voltage DDR2 Operation

Each module runs at 1.8V with CL5 5-5-5 timings at 667MHz. The DDR2 interface generates modest heat without a spreader, keeping thermal load low inside the compact chassis. Power draw remains minimal during typical office and web workloads.

Direct Slot Replacement

The 200-pin form factor fits the two available sockets without adapters or configuration changes. Using both modules fills every slot, leaving no room for further expansion. Buyers needing more than 4GB total capacity cannot use this kit.

How it compares

Measured against everything we stock in Model-Specific Memory Upgrades, at today’s prices. Recalculated every night.

Price $13.99
Cheaper than about 94% of the 21,161 comparable items (median $397.99).
Total capacity 4 GB (2 × 2 GB)
Lower than about 90% of the 20,941 comparable items (median 32 GB).
Price per GB $3.50 per GB
Cheaper than about 87% of the 20,941 comparable items (median $8.19 per GB).

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Specifications

Product
Brand nameComputer Memory Solutions
Model nameCM256645300SO
Total capacity4 GB (2 × 2 GB)
Product type200-Pin DDR2 SO-DIMM
Performance
Rated speedDDR2 667 (PC2 5300)
Processor
ChipsetMajor Brand Chipset
Memory
CAS latencyCL5
Memory timings5-5-5
ECC supportNo
Buffer typeUnbuffered
Memory rank2Rx8
Heat spreaderNo
Power
Rated voltage1.8 V
Compatibility
Compatible systemsDell Inspiron 1525 Laptop
In the box
Included items2 Memory RAM Sticks

Questions about this item

How do I install the 200-pin DDR2 SODIMM pair into the Inspiron 1525, and what step causes the most trouble?

Power off, remove battery, open the memory door, insert each module at a 30-degree angle until the gold contacts disappear, then press down until both side clips click; the step most often missed is not pushing far enough for the clips to engage.

What maintenance or replacement will the 1.8 V DDR2 kit need later?

No scheduled maintenance is required; if a module fails, replace it with another 2 GB DDR2-667 SODIMM to keep the pair matched.

What limit appears first when the CL5 2Rx8 modules run under sustained load?

The DDR2-667 bandwidth ceiling is reached before thermal throttling, since the modules have no heat spreader and operate at standard 1.8 V.

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