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In short, 204-pin small outline dual inline memory modules (SODIMMs) are the form factor used to provide DDR3 memory modules for notebook computers & other small form factor computing platforms. 204-pin SODIMMs are currently available in PC3-8500 (DDR3 1066 M Hz) & PC3-10600 (DDR3 1333 M Hz) speeds. To use DDR3 memory, your system must have both a 204-pin SODIMM slot & a chipset that supports DDR3 memory. A DDR3 SODIMM will not fit into DDR2 or DDR memory sockets. SODIMMs are smaller & thinner than regular DIMMs, & the 204-pin SODIMM PCBs are always ~2.6 inches long & are usually around 1.18 inches high (though the heights can vary slightly). They consist of a number of memory components (usually black) that are attached to a printed circuit board (usually green). The number of memory components on a 204-pin SODIMMs printed circuit board (PCB) can vary, but the PCB will always have 102 pins on the front & the back both, for a total of 204 pins. The gold pins on the bottom of the SODIMM provide the connection between the memory module & the memory socket. ...

Archived Product

Crucial 240-pin DIMMs are used in DDR3 memory for desktop computers. DDR3 is the latest generation of memory with an enhanced architecture that allows it to transmit data more quickly. A dual inline memory module (DIMM) consists of a number of memory components (usually black) that are attached to a printed circuit board (usually green). The gold pins on the bottom of the DIMM provide a connection between the module & a socket on a larger printed circuit board. The pins on the front & back of a DIMM are not connected to each other. Each 240-pin DIMM provides a 64-bit data path (72-bit for ECC or registered or Fully Buffered modules). (The Ballistix & Ballistix Tracer high-performance memory do not come in 72-bit or registered modules.) Standard DDR3 240-pin DIMMs are currently available in PC3-8500 (DDR3 1066 M Hz) & PC3-10600 (DDR3 1333 M Hz) speeds. Additional speeds will be added as the technology becomes available. To use DDR3 memory, your system motherboard must have 240-pin DIMM slots & a DDR3-enabled chipset. This is because a DDR3 SDRAM DIMM will not fit into a standard DDR2 DIMM socket or a DDR DIMM socket. The number of black components on a 240-pin DIMM can vary, but it always has 120 pins on the front & 120 pins on the back, for a total of 240. 240-pin DIMMs are Approx. 5.25 inches long & 1.18 inches high, though the heights can vary. While 240-pin DDR3 DIMMS, 240-pin DDR2 DIMMs, 184-pin DDR DIMMs, & 168-pin DIMMs are Approx. the same size, 240-pin DIMMs & 184-pin DIMMs have only one notch within the row of pins. ...

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Enterprise-level performance. Tested, qualified, & reliable, Crucial server memory delivers enterprise-level performance. Crucial server memory is available in LRDIMM, FBDIMM, RDIMM, & unbuffered ECC module types. With a wide variety of speeds & densities to choose from, Crucial server memory is designed to meet the needs of server platforms & operating systems, both new & old. Trust Crucial memory for your server & workstation applications, & keep your important data running smoothly. ...

Archived Product

CT8G3ERSLD41339 is a single 8GB Dual Rank DDR3 Server module that operates at speeds up to 1333 MT/s & has a CL9 latency. It is registered with ECC Error Correction. It conforms to the industry standard RDIMM layout of 240 pins & is compatible with computers that take DDR3 RDIMM memory. ...

Available

Crucial 8GB DDR3L 1333 MT/s (PC3-10600) DR X4 RDIMM 240p Memory

CT8G3ERSLD41339 is a single 8GB Dual Rank DDR3 Server module that operates at speeds up to 1333 MT/s and has a CL9 latency. It is registered with ECC Error Correction. It conforms to the industry standard RDIMM layout of 240 pins and is compatible with computers that take DDR3 RDIMM memory.