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Two green DDR2 SODIMM modules with black chips and gold contacts

Computer Memory Solutions

Computer Memory Solutions CM512645300SO 8GB (2x4GB) DDR2 667 SODIMM Dell XPS M1330

SKU CH-7938-WYJAF

8GB DDR2 667 MHz SODIMM kit in matched 2×4 GB modules for Dell XPS M1330

  • Total capacity8 GB (2 × 4 GB)
  • Rated speedDDR2 667 (PC2 5300)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL5
  • Memory timings5-5-5
  • Rated voltage1.8 V
  • 8GB dual-channel kit doubles notebook memory capacity
  • DDR2 667 MHz (PC2-5300) matches Dell XPS M1330 spec
  • CL5 5-5-5 timing at 1.8V for stable operation
  • 200-pin SODIMM form factor fits both laptop slots
  • Two 4GB unbuffered modules install without configuration

8GB DDR2 SODIMM kit for Dell XPS M1330

This 8GB kit contains two 4GB modules built for the Dell XPS M1330 notebook. It uses 200-pin DDR2 SO-DIMM form factor and runs at 667 MHz with CL5 timing. The unbuffered, non-ECC design matches the original system specification. Buyers upgrading a different laptop model cannot use this kit.

200-pin SO-DIMM modules without heat spreaders

Each stick uses major-brand chips on a standard green PCB and operates at 1.8V. The 2Rx8 rank configuration fits the two memory sockets provided by the XPS M1330. No heat spreader is included, so the modules sit low under the factory access door. Builders needing registered or ECC memory must choose a different product.

667 MHz DDR2 speed with CL5 latency

The kit is rated at PC2-5300 (667 MHz) with 5-5-5 timing and requires a 64-bit operating system to address the full 8GB. System maximum memory is 8GB across the two slots. Users whose platform demands a higher DDR2 speed grade or lower latency cannot meet that requirement with this kit.

How it compares

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

Price $93.99
Cheaper than about 68% of the 21,161 comparable items (median $397.99).
Total capacity 8 GB (2 × 4 GB)
Lower than about 80% of the 20,941 comparable items (median 32 GB).
Price per GB $11.75 per GB
Pricier than about 57% of the 20,941 comparable items (median $8.19 per GB).

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Specifications

Product
Brand nameComputer Memory Solutions
Model nameCM512645300SO
Total capacity8 GB (2 × 4 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 Xps M1330 Notebook
In the box
Included items2 Memory RAM Sticks

Questions about this item

What speed does the PC2-5300 DDR2 667 interface run at in practice?

The modules operate at 667 MHz with CL5 5-5-5 timings at 1.8 V, delivering PC2-5300 bandwidth in the Dell XPS M1330.

What physical slot and pin count must the laptop provide for these SODIMMs?

Each stick is a 200-pin DDR2 SO-DIMM; the XPS M1330 has two such slots and the kit fills both.

How are the two 4 GB sticks installed, and what step is often missed?

Power off, remove the battery, open the memory door, insert both modules at 45° until the clips click, then reassemble; the step often missed is removing the battery before opening the door.

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