M321R8GA0PB0-CWM Samsung 64GB DDR5-5600 ECC RDIMM 2Rx4 1.1V Memory
64GBDDR5-5600RDIMM2Rx41.1V
SKU: M321R8GA0PB0-CWM
$ 3,566
≈ €3202
🟢 212 pcs available · Lead time: 3-4 Days · Updated 12 Oct 2026
More stock for this part
QuantityPriceShips InUpdated
2000 pcs$3587Lead time 4-5 daysUpdated 12 Oct 2026
2000 pcs$2804Lead time 4-5 daysUpdated 12 Oct 2026
4 pcs$3431Lead time 2-3 daysUpdated 12 Oct 2026
32 pcs$3280Lead time 2-3 daysUpdated 12 Oct 2026
300 pcs$3478Lead time 4-5 daysUpdated 11 Oct 2026
441 pcs$3870Lead time 4-5 daysUpdated 9 Oct 2026
30 pcs$3587Lead time 5-6 daysUpdated 5 Oct 2026
300 pcs$3804Lead time 4-5 daysUpdated 28 Sep 2026
169 pcs$3152Lead time 4-5 daysUpdated 24 Sep 2026
191 pcs$3739Lead time 4-5 daysUpdated 15 Sep 2026
500 pcs$3707Lead time 4-5 daysUpdated 14 Sep 2026
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Tier-1 Memory
Samsung, Micron & SK Hynix
Server Compatibility
Dell, HPE, Lenovo, Cisco and more
Volume Pricing
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Technical Support
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Overview
- Samsung M321R8GA0PB0-CWM – 64GB DDR5-5600 ECC Registered DIMM
High-capacity, high-speed DDR5 server memory from Samsung, designed for multi-VM environments, standard datacenter workloads. JEDEC PC5-44800R compliant. - Compatible with Major Server Brands
Built with Dual Rank x4 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.
M321R8GA0PB0-CWM Specifications
| Manufacturer | Samsung |
|---|---|
| Part Number | M321R8GA0PB0-CWM |
| Memory Size | 64GB |
| Memory Speed | DDR5-5600 |
| Memory Technology | DDR5 |
| Speed | 5600 |
| Rank and Organization | 2Rx4 |
| Rank Type | Dual Rank |
| Chip Organization | x4 |
| 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 | 64GB | DDR5-5600 | RDIMM | 1000 | |||||
| Samsung | 64GB | DDR5-5600 | RDIMM | 2000 | |||||
| SK Hynix | 64GB | DDR5-5600 | RDIMM | 50 | |||||
| Samsung | 64GB | DDR5-5600 | RDIMM | 212 | |||||
| Samsung | 64GB | DDR5-5600 | RDIMM | 73 | |||||
| Samsung | 64GB | DDR5-5600 | RDIMM | 20 | |||||
| SK Hynix | 64GB | DDR5-5600 | RDIMM | 4 | |||||
| SK Hynix | 64GB | DDR5-5600 | RDIMM | 2000 | |||||
| Micron | 64GB | DDR5-5600 | RDIMM | 134 | |||||
| Micron | 64GB | DDR5-5600 | RDIMM | 1000 | |||||
| SK Hynix | 64GB | DDR5-5600 | RDIMM | 23 | |||||
| SK Hynix | 64GB | DDR5-5600 | RDIMM | 1000 | |||||
| Micron | 64GB | DDR5-5600 | RDIMM | 8 | |||||
| Micron | 64GB | DDR5-5600 | RDIMM | 5 | |||||
| Kingston | 64GB | DDR5-5600 | RDIMM | 2 |
Need help choosing between available part numbers? Contact us for pricing and availability.