Industrial DDR5 RDIMM

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Product Brief

SMART's DDR5 RDIMMs are designed to meet increasing needs for efficient performance in a wide range of applications including cloud computing, and data center processing. The DDR5 memory provides developers with twice the performance (4800 to 6400 MT/s) and improved power efficiency in comparison to DDR4 by using an on-DIMM 12V voltage regulator (PMIC) and 1.1 I/O Voltage.

DDR5 also improves scaling performance without degrading channel efficiency at higher speeds. This increased performance is achieved by doubling the burst length to BL16 and bank-count to 32 from 16. For increased reliability and efficiency, a DDR5 DIMM utilizes two 40-bit fully independent sub-channels on the same module. DDR5 memory modules have a maximum die density of 64Gb and hence are capable of having a much higher DIMM storage capacity.

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Ordering Information

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Part Number

Capacity

Note

SRI8G8RD5448-SE
64GB
I-temp (-40˚C to +85˚C)
SRI4G8RD5448-SE
32GB
I-temp (-40˚C to +85˚C)

Product Details

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Essentials

Technology
DDR5
Module Type
RDIMM
Temperature
I-temp: -40˚C to 85˚C
Component Configuration
4Gx4
Depth
4G 8G
Width
x80
Voltage
1.1V
Pin Count
288-Pin

Performance

Capacity
32GB 64GB
Data Rate
5600MT/s
Speed
PC5-44800
CL
CL = 46

Environmental

RoHS
Yes

Physical

Height
31.25mm

Technologies

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Industrial Temperature (-40°C to +85°C)
Industrial Temperature (-40°C to +85°C)

Specifically designed for harsh environments, SMART’s industrial-grade products with industrial wide-temp ICs and components ensure the highest reliability and stability in extreme operating environments.

Anti-Sulfur Resistor
Anti-Sulfur Resistor

Exposure to sulfur dioxide causes a corrosive reaction when silver alloys encounter sulfur gasses or liquid. This typically decreases resistor conductivity and thus increases failure risks. SMART uses ASRs (Anti-Sulfur Resistors) when needed for SMART-built products, allowing them to operate reliably in harsh sulfur-rich environments to meet the highest industrial standards.

Solutions

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Along with increasing amount of IT devices and systems installed in modern enterprises, more and more data is generated and transported everyday between physical equipment and virtual spaces, like the cloud. In order to efficiently and effectively store and manage these quantities of data, it’s becoming necessary to build a data infrastructure that can accommodate in-house data centers or that can be outsourced to cloud service providers. Whether the data infrastructure is internal or external, the main purpose is to gather process and store the data under stable and secure conditions to ensure uninterrupted operation for the enterprises.

Whether it’s a mid-size health insurance company or a large-scale e-commerce service provider, storage servers play an important role in terms of data management for any business operation. Along with the increasing amounts of data generated and transported through network connections, it’s crucial to efficiently process and store the data, while enabling data access, yet maintaining security. Whatever the use or data applications, storage servers can are used where a large amount of data is transmitted, gathered and processed for analysis and business operations.

Accelerated AI and ML workloads often require high bandwidth memory to keep up with the massive amounts of data being processed. There's a need for memory architectures that can deliver higher bandwidth to match the computational capabilities of modern accelerators. This could involve innovations in DRAM design, such as wider memory buses, faster memory interfaces, or the integration of high-bandwidth memory (HBM) technologies.

From small industrial components deployed in automation systems to large equipment used for oil drilling, project operations are asked to provide precise instructions, occasionally in harsh environments. Therefore, it is critical to maintain the accuracy of data output in addition to maintaining continuous, stable operating performance.

With the rapid rise of IoT and IIoT, the demand for connectivity has transformed networking. Today’s networks are scaling at an exponential rate, processing huge amounts of data that are stored for analysis. Reliable, proven memory is vital to ensure the hyper-fast transmission of all that data, as well as storage of the data exchanged between edge devices and network hubs. Whether the scale of network is between two locations or built for thousands of connected devices in different places around the world, there will be huge amounts of data constantly being processed whenever the network is running. That is why the right memory solutions are so important – to ensure data will be processed quickly and stored securely regardless of the demand placed on the network.

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