| Product Type | Memory module |
| Type | DRAM memory module |
| Technology | DDR4 SDRAM |
| Form Factor | SO-DIMM 260-pin |
| Capacity | 32 GB |
| Module Configuration | 4096 x 72 |
| Chips Organization | X8 |
| Voltage | 1.2 V |
| Data Integrity Check | ECC |
| Features | Dual rank, unbuffered |
| Latency Timings | CL19 |
| Speed | 2666 MHz (PC4-21300) |
| Upgrade Type | System specific |
| Designed For | Dell Precision 5550, 7540, 7550, 7740, 7750 |
| Manufacturer Part Number | KTD-PN426E/32G |
| UPC | 740617314601 |
| Manufacturer | Kingston |
| Limited Warranty | Limited lifetime warranty (Russia - 10 years) |
Kingston 32GB DDR4 2666MHz ECC SO-DIMM Memory Module

Key Benefits
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- Designed specifically for Dell Precision 5550, 7540, 7550, 7740, and 7750, ensuring compatibility and simplified installation
- Incorporates ECC technology to improve system reliability and reduce critical errors in business or technical applications
- Delivers long-term value with a limited lifetime warranty and TAA compliance for government or institutional deployments
Product Overview
The Kingston 32GB DDR4 2666MHz ECC SO-DIMM is purpose-built for professionals requiring reliable, high-density memory in mobile workstations. Designed specifically for Dell Precision laptops, including 5550, 7540, 7550, 7740, and 7750, it delivers enterprise-grade performance in a compact SO-DIMM 260-pin form factor. Operating at 2666 MHz with CL19 latency, it promotes responsive system behavior. ECC (Error-Correcting Code) technology enables the module to correct single-bit memory errors, supporting mission-critical stability. This dual-rank, unbuffered module runs at 1.2V, optimizing power efficiency and speed. With 4096 x 72 configuration and X8 chip layout, it's ideal for data-intensive applications. Compliant with TAA standards, made in Taiwan, and backed by a limited lifetime warranty, this module ensures lasting reliability in demanding computing environments.
Specifications
Product Overview
Physical & Environmental
| Form Factor | SO-DIMM |
| Operating Voltage | 1.2 V |
| Rank | Dual |
| Buffered/Registered | Unbuffered |
Cloud Management & Licensing
| Software Licensing |
Interfaces
| Memory Interface | DDR4 |
| Bus Speed | 2666 MHz |
| Pins | 260-pin |
Compliance & Origin
| Country of Origin | Taiwan |
| TAA Compliant | Yes |
Advanced Security Features
| Error Correcting Code (ECC) | Yes |