Registered memory improves signal integrity (and hence potentially clock rates and physical slot capacity) by electrically buffering the signals with a register, at a cost of an extra clock of increased latency. Those modules are identified by an additional R in their designation, whereas non-registered (a.k.a. "unbuffered") RAM may be identified by an additional U in the designation. PC3-644200R is a registered PC3-6400 module, PC3-6400R ECC is the same module but with additional ECC
It is called an "unbuffered dimm"
Unbuffered DIMM.
FALSE
dimm
single-ranked
DIMM is an open standard. DIMM is also copyrighted open standard.
Bank
the different notch positions keep someone from installing a DDR DIMM or DDR2 DIMM in the wrong memory slot.
DIMM stands for Dual Inline Memory Module. DIMM slots are the slots on a motherboard that hold the memory modules.
The type of computers that uses 68-pin micro-dimm and 144-pin so-dimm. :P problem... you just got trolled.
240-pin DDR3 dimm is currently the fastest memory. it can support quad, triple, or dual channels or be installed as a single dimm. it has an offset notch father from the center than a ddr2 dimm
SIMMs and DIMM are both type of main memory modules. One in single-sided (SIMM) and one is double-sided (DIMM).