Samsung M393A8K40B21-CWD 64GB DDR4-2666MHz RDIMM 4Rx4 CL19 Memory

SKU M393A8K40B21-CWD

Brand Samsung

PC/Server 64 GB DDR4
288-pin DIMM 1 x 64 GB
CAS latency: 19
1.2 V

Available to order

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Key specifications

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CAS latency: 19
Internal memory: 64 GB
Memory layout (modules x size): 1 x 64 GB
Internal memory type: DDR4
Memory clock speed: 2666 MHz
Component for: PC/Server

Documents

Brochure Samsung M393A8K40B21-CWDBrochure · PDF

Product details

Samsung M393A8K40B21-CWD. Component for: PC/Server, Internal memory: 64 GB, Memory layout (modules x size): 1 x 64 GB, Internal memory type: DDR4, Memory clock speed: 2666 MHz, Memory form factor: 288-pin DIMM, CAS latency: 19, Product colour: Black, Green

Features

CAS latency	19
Internal memory	64 GB
Memory layout (modules x size)	1 x 64 GB
Internal memory type	DDR4
Memory clock speed	2666 MHz
Component for	PC/Server
Memory form factor	288-pin DIMM
Buffered memory type	Unregistered (unbuffered)
Memory ranking	4
Memory voltage	1.2 V
Module configuration	8192M x 72
Product colour	Black, Green
Cooling type	Cooler

Operational conditions

Operating temperature (T-T)

0 - 85 °C

Weight & dimensions

Height

31.2 mm

Description

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).

Condition: Refurbished