M391A4G43AB1-CVF Samsung 32GB DDR4-2933 ECC UDIMM 2Rx8 1.2V Memory
32GBDDR4-2933UDIMM2Rx81.2V
SKU: M391A4G43AB1-CVF
$ 520
≈ €447
🟢 79 pcs available · Lead time: 3-4 Days · Updated 1 Jun 2026
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Prices and availability may change and are confirmed on quotation.
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 M391A4G43AB1-CVF – 32GB DDR4-2933 ECC Unbuffered DIMM
Reliable, proven DDR4 memory solution for modern servers from Samsung, designed for edge compute, low-VM density hosts, and general-purpose use. JEDEC PC4-23466U-E compliant. - Compatible with Major Server Brands
Built with Dual Rank x8 architecture, this Samsung UDIMM works flawlessly in servers from Dell, HPE, Lenovo, Cisco, and others that support DDR4-2933 ECC Unbuffered memory. - Optimized Performance
Delivers 2933 MT/s with CL21 latency at 1.2V. - Genuine Samsung Quality
Manufacturer-grade reliability, backed by warranty. Trusted in datacenters, telecom networks, and enterprise IT environments worldwide.
M391A4G43AB1-CVF Specifications
| Manufacturer | Samsung |
|---|---|
| Part Number | M391A4G43AB1-CVF |
| Memory Size | 32GB |
| Memory Speed | DDR4-2933 |
| Memory Technology | DDR4 |
| Speed | 2933 |
| Rank and Organization | 2Rx8 |
| Rank Type | Dual Rank |
| Chip Organization | x8 |
| Error Correction (ECC) | ECC |
| CAS Latency | CL21 |
| DIMM Type | Unbuffered |
| Form Factor | UDIMM |
| Voltage | 1.2V |
| Pins | 288 |
| Height | STD |
| JEDEC Specification | PC4-23466U-E |
| 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 | DDR4-2933 | UDIMM | 79 |
Need help choosing between available part numbers? Contact us for pricing and availability.