M393A4K40EB3-CWE Samsung 32GB DDR4-3200 ECC RDIMM 2Rx4 1.2V Memory
32GBDDR4-3200RDIMM2Rx41.2V
SKU: M393A4K40EB3-CWE
$ 710
≈ €628
🟢 10 pcs available · Lead time: 2-3 Days · Updated 19 Oct 2026
More stock for this part
QuantityPriceShips InUpdated
Stock pcs$1087Lead time 5-6 daysUpdated 19 Oct 2026
4700 pcs$448Lead time 4-5 daysUpdated 23 Sep 2026
1200 pcs$1000Lead time 4-5 daysUpdated 23 Sep 2026
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Tier-1 Memory
Samsung, Micron & SK Hynix
Server Compatibility
Dell, HPE, Lenovo, Cisco and more
Volume Pricing
Fast response for B2B quantity requests
Technical Support
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Overview
- Samsung M393A4K40EB3-CWE – 32GB DDR4-3200 ECC Registered DIMM
Reliable, proven DDR4 memory solution for modern servers from Samsung, designed for edge compute, low-VM density hosts, and general-purpose use. JEDEC PC4-25600R 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 DDR4-3200 ECC Registered memory. - Optimized Performance
Delivers 3200 MT/s with CL22 latency at 1.2V. - Genuine Samsung Quality
Manufacturer-grade reliability, backed by warranty. Trusted in datacenters, telecom networks, and enterprise IT environments worldwide.
M393A4K40EB3-CWE Specifications
| Manufacturer | Samsung |
|---|---|
| Part Number | M393A4K40EB3-CWE |
| Memory Size | 32GB |
| Memory Speed | DDR4-3200 |
| Memory Technology | DDR4 |
| Speed | 3200 |
| Rank and Organization | 2Rx4 |
| Rank Type | Dual Rank |
| Chip Organization | x4 |
| Error Correction (ECC) | ECC |
| CAS Latency | CL22 |
| DIMM Type | Registered |
| Form Factor | RDIMM |
| Voltage | 1.2V |
| Pins | 288 |
| Height | STD |
| JEDEC Specification | PC4-25600R |
| Temperature | 0°C to 85°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 | |
|---|---|---|---|---|---|---|---|---|---|
| Samsung | 32GB | DDR4-3200 | RDIMM | 10 | |||||
| Samsung | 32GB | DDR4-3200 | RDIMM | 10 | |||||
| Micron | 32GB | DDR4-3200 | RDIMM | 13 | |||||
| SK Hynix | 32GB | DDR4-3200 | RDIMM | ||||||
| SK Hynix | 32GB | DDR4-3200 | RDIMM | ||||||
| SK Hynix | 32GB | DDR4-3200 | RDIMM | ||||||
| SK Hynix | 32GB | DDR4-3200 | RDIMM | ||||||
| Samsung | 32GB | DDR4-3200 | RDIMM | ||||||
| Micron | 32GB | DDR4-3200 | RDIMM |
Need help choosing between available part numbers? Contact us for pricing and availability.