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Samsung M321R2GA3EB0-CWM 16GB DDR5-5600 CL46 ECC Registered Server Memory, 1Rx8

Brand:
Samsung
Samsung M321R2GA3EB0-CWM 16GB DDR5-5600 ECC Registered RDIMM
Samsung M321R2GA3EB0-CWM 16GB DDR5-5600 CL46 ECC Registered Server Memory, 1Rx8
€1415.11 inc. VAT
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M321R2GA3EB0-CWM
€1,189.17
€1,415.11 inc. VAT
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Product Code
04:591677
EAN Code
5715328199507
Manufacturer
Samsung

Quick Specs

Capacity
16GB / 1 module
Data rate / latency
5600MT/s / CL46
Memory format
288-pin ECC RDIMM
Organisation / voltage
1Rx8 / 1.1V
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Samsung M321R2GA3EB0-CWM 16GB DDR5-5600 CL46 ECC Registered Server Memory, 1Rx8

16GB / 1 module5600MT/s / CL46288-pin ECC RDIMM

The M321R2GA3EB0-CWM supplies 16GB in one DDR5 registered server-memory module. It uses a DDR5-5600 CL46 JEDEC profile, 1Rx8 organisation and a 288-pin RDIMM connector. Choose it by your server’s approved memory type and population rules: a DDR5 slot alone does not establish RDIMM compatibility.

Compatibility — check before buying:
Not interchangeable with DDR5 UDIMM or SO-DIMM, or DDR4 memory.

Key Features

 
A single 16GB module
This is one module for a compatible server configuration. It is not a two-module kit; channel balance and slot order depend on the host system.
 
Registered memory with ECC
The register buffers command and control signals. Sideband ECC works with a compatible system memory controller, while DDR5 on-die ECC operates inside the DRAM chips.
 
Standard-profile DDR5-5600
The specified profile is DDR5-5600 CL46 at 1.1V. The server’s CPU, BIOS and populated slots determine the final operating speed; do not assume every configuration will run at 5600MT/s.

Technical Specifications

Identification
Manufacturer / part number Samsung / M321R2GA3EB0-CWM
EAN / GTIN 5715328199507
Capacity / module count 16GB / one 16GB module
Memory and performance
Memory technology DDR5 SDRAM
Data rate 5600MT/s
Module standard PC5-44800R
CAS latency CL46
Profile DDR5-5600 CL46 JEDEC standard profile
Operating voltage 1.1V
Module format 288-pin RDIMM (registered DIMM)
Rank / device organisation Single rank, x8 (1Rx8)
Error checking Sideband ECC and DDR5 on-die ECC
Signal buffering Registered; buffers command and control signals
System requirements
Intended platform Server or workstation explicitly supporting DDR5 ECC RDIMM
Operating-speed conditions CPU, system BIOS and memory population determine the actual supported speed
Installation Follow the exact system memory-population rules; capacity and pin count alone do not establish compatibility
Package contents One 16GB DDR5 RDIMM; not a matched multi-module kit

What's in the Box

One Samsung 16GB DDR5 ECC registered RDIMM

What Will Not Work

Not interchangeable with DDR5 UDIMM or SO-DIMM, or DDR4 memory.
An operating speed of 5600MT/s requires host and population support; specific-system compatibility must be checked.

Frequently Asked Questions

Will it fit a normal DDR5 gaming motherboard?
A desktop motherboard requiring unbuffered UDIMM memory cannot use this registered RDIMM merely because both use 288 pins. Confirm explicit DDR5 RDIMM support in the system manual.
Does buying one module give dual-channel memory?
No. This product contains one 16GB module. The number of active memory channels depends on the installed modules and the CPU’s memory architecture.
Why might the server run it below 5600MT/s?
Supported speed depends on the CPU, BIOS and memory-population configuration. The module’s rating does not override the platform’s limits.
Singular Expert Insight
Match the RDIMM type first, then the server’s permitted module capacity, rank and population pattern. If replacing an existing module, compare its full part number and the server’s approved memory list before ordering. Check your upgrade with Singular Tell us your equipment model and we can check the compatibility requirements.

Buyer’s Guide

Buy it if

Your server explicitly supports DDR5 ECC RDIMMs and this 16GB configuration.

Skip it if

Your system requires UDIMM, SO-DIMM or DDR4 memory.

Also consider

A higher-capacity approved RDIMM if the server’s memory plan calls for fewer, larger modules.

Features - Samsung - M321R2GA3EB0-CWM

Colour
green
More Details
Product Code
04:591677
EAN Code
5715328199507
Manufacturer
Samsung
Technical specifications
Memory Size
  • 16GB
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