The 12800S module was a SODIMM module (laptop) while the 12800U module was a DIMM module (desktop) is the letter following 12800 referring to this? None of my other DIMM modules (DIMM or SODIMM) of earlier generation have suffixes after the number. What is the difference between the 12800s and 12800u modules?.That’s about a 17% improvement on memory bandwidth over DDR3 … DDR3-1600 memory has a module classification of PC3-12800, which effectively means the peak data rate of the module is 12.8GB/sec (see table). New chipsets and processors from AMD® and Intel® now support memory operating at 1600MT/s (aka 1600MHz). DDR3 1600 PC3-12800 – Memory Best Practices | ….The PC3-12800 is non ECC, unbuffered and the PC3-12800U fits the same description. unbuffered RAM) may be identified by an additional U in the designation. Typically modules with this designation are actually ECC Registered, but the 'E' of 'ECC' is not always shown.Ddr3 Pc3-12800u | MajorGeeks.Com Support Forums.Are these both PC3L modules or is the latter a PC3U module? The 12800S module was a SODIMM module (laptop) while the … What is the difference between DIMM modules labelled as PC3L 12800S and PC3L 12800U, respectively? I guess they are both low-voltage PC3 modules but AFAIK PC3L modules run at 1.35V (instead of 1.5V) while PC3U modules run at 1.25V.

memory - PC3L 12800S vs 12800U - Super User.

Regular desktop computers use DDR3 or DDR3L (low voltage) unbuffered ddr3 (unregistered, without ecc) 12800 is the 'speed rating' for 1600 Mhz memory sticks, see.

which is basically the plain regular ddr3. Thanks in advance! Thanks in advance! Issue upgrading DDR3-12800U Question I'd like to upgrade my RAM, but i noticed my 2x2 gb RAM is pc3-12800u, so I was wondering if my motherboard supports pc3-12800.What is PC3-12800U Vs PC3-12800E | Tom's Hardware Forum.

Pc3-12800e vs pc3-12800