HMT351U7CFR8A-H9 SK Hynix 4GB DDR3-1333MHz ECC UDIMM Memory

What does ECC UDIMM mean on this memory module?

ECC UDIMM stands for Error-Correcting Code Unbuffered Dual Inline Memory Module. It is designed to detect and correct certain types of memory errors to improve data integrity, commonly used in servers and workstations.

Is this SK Hynix 4GB DDR3-1333 memory compatible with non-ECC systems?

This module is specifically an ECC UDIMM. Compatibility with non-ECC systems depends on motherboard support; many non-ECC systems do not support ECC memory modules.

What is the significance of the CL9 specification?

CL9 indicates a CAS latency of 9 clock cycles, which defines the delay between memory access requests and data availability. It is a standard timing parameter for DDR3-1333 memory.

Can this memory be used in buffered or registered memory systems?

No, this module is an unbuffered DIMM and is not compatible with systems requiring registered or buffered memory modules.

Does the memory speed of 1333 MHz affect system compatibility?

The 1333 MHz speed must be supported by the motherboard and CPU. Using a different speed than supported could lead to system instability or underperformance.

Is this module suitable for upgrading desktop computers?

This module is intended for systems that support ECC DDR3 UDIMM memory, which is more common in servers and workstations rather than standard desktop PCs.