M393B5673EH1-CH9 Samsung 1x2GB DDR3 RDIMM ECC RAM

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Happyware Article Number:

SH3R7901-150161

Manufacturer Number:

M393B5673EH1-CH9

Brand:

Samsung

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M393B5673EH1-CH9

Enterprise DDR3 ECC Registered RDIMM for legacy platform stability with the M393B5673EH1-CH9

The M393B5673EH1-CH9 is a Samsung DDR3 ECC Registered DIMM engineered for maintaining compatibility and predictable behavior in legacy x86 server generations that rely on RDIMM buffering. In CPU platforms with integrated memory controllers tuned for DDR3, the M393B5673EH1-CH9 supports controlled signal integrity across populated memory channels, enabling consistent boot and runtime stability when restoring original memory population rules.

Designed as a 240-pin DDR3 RDIMM with ECC and registered logic, the M393B5673EH1-CH9 is suited to systems where PCIe expansion and storage backplanes are already fixed and the priority is service continuity rather than architectural refresh. Its low 2GB capacity aligns with control-plane nodes, embedded server roles, and repair scenarios where the goal is to re-establish a validated memory topology, preserve firmware expectations, and keep I/O and storage paths operating without requalification.

Why Choose the M393B5673EH1-CH9?

The M393B5673EH1-CH9 provides a reliable, density-appropriate option for sustaining older RDIMM-based server fleets, where ECC protection and registered buffering are required for error resilience and stable scaling across memory slots. Selecting the M393B5673EH1-CH9 supports consistent service procedures, reduces configuration variance during maintenance windows, and helps retain platform-level qualification in regulated or long-lived deployments.

Samsung designs server memory with an emphasis on electrical compliance, controlled component selection, and lifecycle reliability aligned with enterprise data centre standards. This approach supports long-term operability for installed DDR3 infrastructures and structured replacement cycles.

Key Applications:

Legacy x86 server RAM expansion and maintenance
Spare and repair for DDR3 RDIMM ECC platforms
Control-plane and management nodes
Embedded server configurations

At Happyware - Server Hardware you benefit from non-binding offers tailored to your maintenance scope for M393B5673EH1-CH9 deployments and bulk order discount options when standardising spares across multiple DDR3 RDIMM systems.

Technical details of M393B5673EH1-CH9

Capacity:

2GB

Generation:

DDR3

Single Module Capacity:

2GB

Frequency:

1333MHz

Form Factor:

DIMM

DIMM Type:

DDR3

ECC:

ECC

Registered/Buffered:

Registered

Modules Quantity:

Pins:

240

Voltage:

1.5V

Rank:

Dual-Rank x8

Intel XMP:

AMD EXPO:

Heat Spreader:

RGB Lighting:

JEDEC:

PC3-10600

CAS Latency:

Certificates:

RoHS

How long is the Warranty and how you can get technical support for M393B5673EH1-CH9

Warranty:	24 months (part)
RMA through customer:	yes
RMA Url:	https://www.samsung.com/us/support/service/
Description:	Items must be returned first; no advance replacements. Guaranteed repair or replacement times may vary by product type. On-site service is available for specific products such as large home appliances and large TVs.