Crucial CT51264AC800 PC2-6400 4GB DDR2-800 CL6 SODIMM 200PIN Single Memory Module
CAD $141.35
Ships From and sold by Netlink Computers
In Stock usually 1-2 business days.
0 Customer Reviews

A small outline dual inline memory module (SODIMM) consists of a number of memory components (usually black) that are attached to a printed circuit board (usually green). SODIMMs get their name because they are smaller and thinner than regular DIMMs. The gold pins on the bottom of the SODIMM provide a connection between the module and a socket on a larger printed circuit board. The pins on the front and back of a SODIMM are not connected.

200-pin SODIMMs are used to provide DDR and DDR2 SDRAM memory for notebook computers. 200-pin SODIMMs are available in PC2700 DDR SDRAM, PC3200 DDR SDRAM, DDR2 PC2-6400 SDRAM, DDR2 PC2-5300 SDRAM, DDR2 PC2-4200 SDRAM and DDR2 PC2-3200 SDRAM. To use DDR or DDR2 memory, your system motherboard must have 200-pin SODIMM slots and a DDR- or DDR2-enabled chipset. A DDR or DDR2 SODIMM will not fit into a standard SDRAM SODIMM socket. (Information about which memory technology your system uses is included in the Crucial Memory Advisor tool.)

The number of black components on a 200-pin SODIMM can vary, but it always has 100 pins on the front and 100 pins on the back, for a total of 200. 200-pin SODIMMs are approximately 2.625 inches long and 1.25 inches high, though the heights can vary. Like 144-pin SODIMMs, 200-pin SODIMMs have one small notch within the row of pins; however, the notch on the 200-pin SODIMMs is closer to the left side of the module.

Main Features

  • Memory Size:4 GB
  • Memory Technology:DDR2 SDRAM
  • Memory Speed:800 MHz
  • Memory Standard:DDR2-800/PC2-6400
  • Error Checking:Non-ECC
  • Signal Processing:Unbuffered
  • Device Supported:Notebook
  • Number of Pins:200-pin
  • Form Factor:SoDIMM
  • Width:1.18" (29.97 mm)
  • Length:2.63" (66.68 mm)
  • Limited Warranty:Lifetime

General Information
  • Crucial
Manufacturer Part Number
  • CT51264AC800
Manufacturer Website Address
Brand Name
  • Crucial
Product Name
  • 4GB DDR2 SDRAM Memory Module
Product Type
  • RAM Module
Technical Information
Memory Size
  • 4 GB
Memory Technology
Memory Speed
  • 800 MHz
Memory Standard
  • DDR2-800/PC2-6400
Error Checking
  • Non-ECC
Signal Processing
  • Unbuffered
Device Supported
  • Notebook
Physical Characteristics
Number of Pins
  • 200-pin
Form Factor
  • SoDIMM
  • 1.18" (29.97 mm)
  • 2.63" (66.68 mm)
Limited Warranty
  • Lifetime
Average Rating
Recommend by
Out of 1 Review(s)
5 (1)
4 (0)
3 (0)
2 (0)
1 (0)

By: Arlin_D 2013-08-09 13:54

--cheapest DDR2 SODIMM going



If you need RAM for an older laptop that will only take DDR2, this is the best quality for the buck. DDR2 is so expensive nowadays unfortunately. This stuff works and shot back no errors in MEMTEST.