M321R2GA3EB0-CWM Samsung 16GB DDR5-5600 ECC RDIMM 1Rx8 1.1V Memory
16GBDDR5-5600RDIMM1Rx81.1V
SKU: M321R2GA3EB0-CWM
$ 902
≈ €766
🟢 2500 pcs available · Lead time: 4-5 Days · Updated 14 Sep 2026
More stock for this part
QuantityPriceShips InUpdated
500 pcs$1087Lead time 4-5 daysUpdated 14 Sep 2026
145 pcs$958Lead time 3-4 daysUpdated 14 Sep 2026
1000 pcs$978Lead time 4-5 daysUpdated 11 Sep 2026
250 pcs$1033Lead time 4-5 daysUpdated 10 Sep 2026
25 pcs$783Lead time 2-3 daysUpdated 10 Sep 2026
1000 pcs$967Lead time 2-3 daysUpdated 4 Sep 2026
250 pcs$957Lead time 1-2 daysUpdated 2 Sep 2026
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Tier-1 Memory
Samsung, Micron & SK Hynix
Server Compatibility
Dell, HPE, Lenovo, Cisco and more
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Technical Support
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Overview
- Samsung M321R2GA3EB0-CWM – 16GB DDR5-5600 ECC Registered DIMM
High-capacity, high-speed DDR5 server memory from Samsung, designed for entry-level virtualization, edge compute, and small-scale servers. JEDEC PC5-44800R compliant. - Compatible with Major Server Brands
Built with Single Rank x8 architecture, this Samsung RDIMM works flawlessly in servers from Dell, HPE, Lenovo, Cisco, and others that support DDR5-5600 ECC Registered memory. - Optimized Performance
Delivers 5600 MT/s with CL46 latency at 1.1V. - Genuine Samsung Quality
Manufacturer-grade reliability, backed by warranty. Trusted in datacenters, telecom networks, and enterprise IT environments worldwide.
M321R2GA3EB0-CWM Specifications
| Manufacturer | Samsung |
|---|---|
| Part Number | M321R2GA3EB0-CWM |
| Memory Size | 16GB |
| Memory Speed | DDR5-5600 |
| Memory Technology | DDR5 |
| Speed | 5600 |
| Rank and Organization | 1Rx8 |
| Rank Type | Single Rank |
| Chip Organization | x8 |
| Error Correction (ECC) | ECC |
| CAS Latency | CL46 |
| DIMM Type | Registered |
| Form Factor | RDIMM |
| Voltage | 1.1V |
| Pins | 288 |
| Height | STD |
| JEDEC Specification | PC5-44800R |
| Temperature | 0°C to 95°C |
Compatible Systems
Same-Spec Alternatives
Alternative part numbers with matching key specifications.
| Picture | Part Number | Brand | Size | Speed | Form Factor | Ships In | Stock | Price | |
|---|---|---|---|---|---|---|---|---|---|
| SK Hynix | 16GB | DDR5-5600 | RDIMM | 5 | |||||
| SK Hynix | 16GB | DDR5-5600 | RDIMM | 24 | |||||
| SK Hynix | 16GB | DDR5-5600 | RDIMM | 159 | |||||
| Samsung | 16GB | DDR5-5600 | RDIMM | 2500 | |||||
| Samsung | 16GB | DDR5-5600 | RDIMM | 2650 | |||||
| Samsung | 16GB | DDR5-5600 | RDIMM | 33 | |||||
| Micron | 16GB | DDR5-5600 | RDIMM | 2 | |||||
| SK Hynix | 16GB | DDR5-5600 | RDIMM |
Need help choosing between available part numbers? Contact us for pricing and availability.