M321RAJA0MB2-CCP Samsung 128GB DDR5-6400 ECC RDIMM 2Rx4 1.1V Memory
128GBDDR5-6400RDIMM2Rx41.1V
SKU: M321RAJA0MB2-CCP
$ 4,946
≈ €4202
🟢 1000 pcs available · Lead time: 4-5 Days · Updated 27 Aug 2026
More stock for this part
QuantityPriceShips InUpdated
184 pcs$5443Lead time 3-4 daysUpdated 31 Aug 2026
250 pcs$5272Lead time 4-5 daysUpdated 26 Aug 2026
1000 pcs$4946Lead time 4-5 daysUpdated 25 Aug 2026
2000 pcs$5380Lead time 7-8 daysUpdated 20 Aug 2026
50+ pcs$5326Lead time 4-5 daysUpdated 20 Aug 2026
95 pcs$5272Lead time 3-4 daysUpdated 18 Aug 2026
50+ pcs$5380Lead time 4-5 daysUpdated 17 Aug 2026
50+ pcs$5033Lead time 4-5 daysUpdated 17 Aug 2026
174 pcs$5054Lead time 5-6 daysUpdated 12 Aug 2026
39 pcs$5799Lead time 5-6 daysUpdated 5 Aug 2026
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Tier-1 Memory
Samsung, Micron & SK Hynix
Server Compatibility
Dell, HPE, Lenovo, Cisco and more
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Overview
- Samsung M321RAJA0MB2-CCP – 128GB DDR5-6400 ECC Registered DIMM
High-capacity, high-speed DDR5 server memory from Samsung, designed for enterprise workloads like VMs, compute nodes, and cloud platforms. JEDEC PC5-51200R 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 DDR5-6400 ECC Registered memory. - Optimized Performance
Delivers 6400 MT/s with CL52 latency at 1.1V. - Genuine Samsung Quality
Manufacturer-grade reliability, backed by warranty. Trusted in datacenters, telecom networks, and enterprise IT environments worldwide.
M321RAJA0MB2-CCP Specifications
| Manufacturer | Samsung |
|---|---|
| Part Number | M321RAJA0MB2-CCP |
| Memory Size | 128GB |
| Memory Speed | DDR5-6400 |
| Memory Technology | DDR5 |
| Speed | 6400 |
| Rank and Organization | 2Rx4 |
| Rank Type | Dual Rank |
| Chip Organization | x4 |
| Error Correction (ECC) | ECC |
| CAS Latency | CL52 |
| DIMM Type | Registered |
| Form Factor | RDIMM |
| Voltage | 1.1V |
| Pins | 288 |
| Height | STD |
| JEDEC Specification | PC5-51200R |
| 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 | |
|---|---|---|---|---|---|---|---|---|---|
| Micron | 128GB | DDR5-6400 | RDIMM | 123 | |||||
| Micron | 128GB | DDR5-6400 | RDIMM | 500 | |||||
| Samsung | 128GB | DDR5-6400 | RDIMM | 1000 | |||||
| SK Hynix | 128GB | DDR5-6400 | RDIMM | 2000 | |||||
| Samsung | 128GB | DDR5-6400 | RDIMM | ||||||
| SK Hynix | 128GB | DDR5-6400 | RDIMM | ||||||
| SK Hynix | 128GB | DDR5-6400 | RDIMM | 4 |
Need help choosing between available part numbers? Contact us for pricing and availability.