M393A8K40B21-CTC

Samsung DDR4 Registered DIMMs (or RDIMMs) are designed with an additional hardware register between the DRAM module and the system’s memory controller. RDIMMs present several advantages for the system, such as a lower electrical load on the memory controller and sustained stability even with an increase in the number of installed memory modules. Thus, RDIMMs are often the default choice for deployment in server-class computing systems.

In addition to Registered DIMM’s features, Samsung DDR4 memory is available as Registered DIMM that it provides an optimized solution for highly virtualized environments, high-performance computing and networking. Semiconductor modules of Samsung DDR4 are designed with new system circuit architecture to deliver higher performance with low power requirements than previously available memory products. Doubled bandwidth, along with reduced voltage and dramatically lower power consumption, improves performance and optimizes the total cost of ownership. Samsung DDR4's enhanced reliability, availability and serviceability (RAS) features provide enhanced reliability and improved signal integrity (S/I).

Samsung M393A8K40B21-CTC. Component for: PC/server, Internal memory: 64 GB, Memory layout (modules x size): 1 x 64 GB, Internal memory type: DDR4, Memory clock speed: 2400 MHz, Memory form factor: 288-pin DIMM, CAS latency: 17, ECC

Internal memory	64 GB
Memory layout (modules x size)	1 x 64 GB
Internal memory type	DDR4
Component for	PC/server
Memory form factor	288-pin DIMM
ECC	Yes
CAS latency	17
Memory clock speed	2400 MHz
Buffered memory type	Registered (buffered)
Memory ranking	4
Memory voltage	1.2 V
Module configuration	512M x 72
Height	1.23" (31.2 mm)