M391A2K43BB1-CTD Samsung 16GB DDR4-2666 ECC UDIMM 2Rx8 1.2V Memory
SKU: M391A2K43BB1-CTD
16GB | DDR4-2666 | UDIMM | 2Rx8 | 1.2V
153.00 €
$180
Excl. VAT & shipping
🟢 48 pcs available · Lead time: 4-5 Days
Brand New • 1 Year Warranty
Prices and availability may change and are confirmed on quotation. Last reviewed: 23 February 2026
OEM Memory
Samsung, Micron & SK Hynix
Vendor Compatible
Dell · HPE · Lenovo
Volume Quotes
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- Samsung M391A2K43BB1-CTD – 16GB DDR4-2666 ECC Unbuffered DIMM
Reliable, proven DDR4 memory solution for modern servers from Samsung, designed for entry-level virtualization, edge compute, and small-scale servers. JEDEC PC4-21300V-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 DDR4-2666 ECC Unbuffered memory. - Optimized Performance
Delivers 2666 MT/s with CL19 latency at 1.2V. - Genuine Samsung Quality
Manufacturer-grade reliability, backed by warranty. Trusted in datacenters, telecom networks, and enterprise IT environments worldwide.
M391A2K43BB1-CTD Specifications
| Manufacturer | Samsung |
|---|---|
| Part Number | M391A2K43BB1-CTD |
| Memory Size | 16GB |
| Memory Speed | DDR4-2666 |
| Memory Technology | DDR4 |
| Speed | 2666 |
| Rank and Organization | 2Rx8 |
| Rank Type | Dual Rank |
| Chip Organization | x8 |
| Error Correction (ECC) | ECC |
| CAS Latency | CL19 |
| DIMM Type | Unbuffered |
| Form Factor | UDIMM |
| Voltage | 1.2V |
| Pins | 288 |
| Height | STD |
| JEDEC Specification | PC4-21300V-E |
| Temperature | 0°C to 85°C |
Compatible Systems
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