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Two green DDR2 SODIMM modules with black chips, no heat spreader

Computer Memory Solutions

Computer Memory Solutions 4GB (2x2GB) DDR2 800 SODIMM Dell Inspiron 17 1750

SKU CH-7X3C-B6WF0

4GB DDR2-800 SODIMM kit upgrades Dell Inspiron 17 1750 with two 2GB modules

  • Total capacity4 GB (2 × 2 GB)
  • Rated speedDDR2 800 (PC2 6400)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL6
  • Memory timings6-6-6
  • Rated voltage1.8 V
  • 4GB dual-channel kit upgrades Inspiron 17 1750 capacity
  • DDR2 800 PC2-6400 CL6 timing matches factory spec
  • 8 V unbuffered SODIMM installs in 200-pin slots
  • Two 2 GB modules fill both sockets for 4 GB total
  • CMS lifetime warranty backs guaranteed Dell compatibility

Matched upgrade for Inspiron 17 1750

This 4 GB kit contains two 2 GB DDR2 SO-DIMMs rated at 800 MHz with CL6 timing. The modules are unbuffered, non-ECC and run at 1.8 V. Computer Memory Solutions validates compatibility specifically for the Dell Inspiron 17 (1750) notebook.

Suits owners restoring a matching pair

Buyers who need the exact factory configuration of two 200-pin sticks will find this kit fits the two available slots. Systems requiring a single larger module, ECC support, registered memory or a different voltage should look elsewhere.

DDR2-800 CL6 200-pin SO-DIMM specification

The decisive figure is the DDR2 800 (PC2-6400) speed with 6-6-6 timing at 1.8 V. Only modules matching this exact combination will operate correctly in the Inspiron 17 1750.

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 nameCM256646400SO
Total capacity4 GB (2 × 2 GB)
Product type200-Pin DDR2 SO-DIMM
Performance
Rated speedDDR2 800 (PC2 6400)
Processor
ChipsetMajor Brand Chipset
Memory
CAS latencyCL6
Memory timings6-6-6
ECC supportNo
Buffer typeUnbuffered
Memory rank2Rx8
Heat spreaderNo
Power
Rated voltage1.8 V
Compatibility
Compatible systemsDell Inspiron 17 (1750) Notebook
In the box
Included items2 Memory RAM Sticks

Questions about this item

What does the 800 MHz DDR2 speed mean for my Inspiron 17 1750?

The 800 MHz DDR2 speed sets the data transfer rate at PC2-6400, giving the notebook a peak bandwidth matched to the chipset for everyday tasks and multitasking.

Which interface does this kit use and what does it limit?

This kit uses the 200-pin DDR2 SO-DIMM interface, which limits the upgrade to DDR2 platforms and caps the maximum speed at 800 MHz.

What does the 2Rx8 rank and 200-pin form factor need to fit?

The 2Rx8 rank and 200-pin form factor fit the two SODIMM slots in the Inspiron 17 1750 and require a 64-bit operating system to address the full 4 GB.

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