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Green 200-pin DDR2 SODIMM module with black chips

Computer Memory Solutions

Computer Memory Solutions CM256646400SO 2GB DDR2 800MHz SODIMM Dell Latitude E5500

SKU CH-7W9Y-6VKW7

2GB DDR2 800MHz SODIMM module upgrades Dell Latitude E5500 notebook memory

  • Total capacity2 GB
  • Rated speedDDR2 800 (PC2 6400)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL6
  • Memory timings6-6-6
  • Rated voltage1.8 V
  • 2GB capacity upgrades Dell Latitude E5500
  • DDR2 800MHz speed matches PC2-6400 spec
  • CL6 CAS latency supports responsive operation
  • 8V voltage suits notebook power envelope
  • 200-pin SODIMM form factor fits E5500 slot

2GB DDR2 SODIMM for Latitude E5500

This 2GB DDR2 SO-DIMM module is built specifically for the Dell Latitude E5500 notebook. It installs in a 200-pin slot and runs at 800 MHz with CL6 timing. The unbuffered, non-ECC design suits standard office and legacy workloads.

Capacity and headroom

A single 2GB stick occupies one of the two available sockets and uses a 2Rx8 rank configuration with 128x8 chip organisation. The system accepts a maximum of 8GB total, so adding a second module leaves room for growth. A 64-bit operating system is required to address the full amount.

Thermals and power

The module operates at the standard DDR2 voltage of 1.8V and has no heat spreader. Power draw is low and typical for DDR2 SO-DIMMs, producing minimal heat inside the notebook chassis. Silent passive cooling is sufficient for normal use.

How it compares

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

Price $9.99
Cheaper than about 97% of the 21,161 comparable items (median $397.99).
Total capacity 2 GB
Lower than about 95% of the 20,941 comparable items (median 32 GB).
Price per GB $5.00 per GB
Cheaper than about 77% of the 20,941 comparable items (median $8.19 per GB).

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Specifications

Product
Brand nameComputer Memory Solutions
Model nameCM256646400SO
Total capacity2 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 Latitude E5500 Notebook
In the box
Included items1 Memory RAM Stick

Questions about this item

Will this 200-pin DDR2 SODIMM work alongside the original memory already in my Latitude E5500?

Yes, the module is built to the same DDR2 800 PC2-6400 specification as the factory memory, so it will run at matching speed and timing when installed in the second slot.

How can I confirm the stick is running at 800 MHz with CL6 timing after I install it?

Open the BIOS or a system-information tool such as CPU-Z; the memory tab should show DDR2-800, PC2-6400 and 6-6-6 timings at 1.8 V.

Does the package include only the 2 GB SODIMM or are any tools or extra parts supplied?

The box contains one 2 GB DDR2 SODIMM and nothing else; no screwdriver, adapter or additional memory is included.

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