"DDR4 sdram SO-dimm (MTA18ASF1G72HZ, 8 GB) Datasheet" (PDF).
5 The exact location of this notch varies (read below).Citation needed 204-pin SO-dimms can also contain DDR3 sdram, with specifications such as PC3-6400, PC3-8500, PC3-10600, PC3-14900 and PC3-17000."DDR dimm sodimm Modules (184-pin DDR dimm, 100-pin DDR dimm, and 200-pin DDR SO-dimm modules (PDF).13 260-pin Unidimms may dealer casino hiring contain either DDR3 or DDR4 sdram, depending on their configuration.Retrieved "204-Pin DDR3 sdram Unbuffered sodimm Design Specification".The lower voltage modules are sometimes, but not always, identified as DDR3L - see also DDR3 sdram.4 200-pin SO-dimms (.The different notch locations are designed to prevent cross-installation, aiding at the same time in visually identifying 200-pin SO-dimm modules.A 204-pin PC3-10600 DDR3 SO-dimm, a comparison between 200-pin DDR and DDR2 sdram SO-dimms, and a 204-pin DDR3 SO-dimm module 1, a SO-dimm, sodimm, or small outline dual in-line memory module, is a type of computer memory built using integrated circuits.12 DDR2 SO-dimm memory modules commonly have clock speeds from 200 MHz up to 400 MHz ( PC2-6400 ).Some SO-dimms also provide ECC functionality; unbuffered ECC SO-dimms are called SO-cdimms.For example, DDR3 SO-dimms provide clock speeds such as 533 MHz (1066 MT/s, PC3-8500 CAS latencies such as 7, and higher capacities such as 4 GB per module.
204-pin SO-dimms ( DDR3 sdram ) have a single notch closer to the center than on 200-pin SO-dimms.
"Small-outline sdram module (MT16lsdf3264(L)H 256 MB and MT16lsdf6464(L)H 512 MB) Datasheet" (PDF).Geof Findley; Becky Loop."How Intel Plans to Transition Between DDR3 and DDR4 for the Mainstream".These two types of memory are not interchangeable.6 260-pin SO-dimms ( DDR4 sdram.6 mm (2.74 inches) wide and 30 mm (1.2 inches) high, making them 2 mm (0.079 inches) wider than DDR3 SO-dimms, with a single notch after pin 144.11 SO-dimms are more or less equal in power and voltage rating to dimms, and despite the smaller size of memory modules, SO-dimm technology does not mandate lower performance compared to larger dimms.10 Variants of DDR3 SO-dimms edit These modules, while using the same physical layout, may differ in the specified voltage -.5.35 volts.DDR sdram or, dDR2 sdram ) have a single notch nearer to one side.
General characteristics edit 200-pin and 204-pin SO-dimms are.6 mm (2.66 inches) long and.75 mm (1.250 inches) wide, with a maximum total depth.8 mm (0.15 inches).
14 See also edit References edit a b c "Are DDR, DDR2 and DDR3 SO-dimm memory modules interchangeable?".