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Kingston KTD-PE426E/32G 32GB DDR4-2666 ECC Unbuffered DIMM - 2666 MHz CL19 1.20V 288-pin Workstation Memory
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Product Features
Product Overview
The Kingston KTD-PE426E/32G is a 32GB DDR4 SDRAM memory module engineered for workstation environments demanding high capacity and error-correcting reliability. Built with ECC (Error-Correcting Code) technology, this module detects and corrects single-bit memory errors to maintain system stability during intensive computational workloads.
Operating at 2666 MHz with CL19 latency and 1.20V voltage, this memory delivers responsive performance while maintaining power efficiency. The 288-pin DIMM form factor ensures proper physical compatibility with workstation motherboards designed for professional-grade memory expansion.
Relevant factors for this section include Memory Size, Memory Technology, Memory Voltage, Number of Pins. When those points are considered together, they give buyers a clearer picture of how the product is equipped, how it fits into deployment, and what kind of day-to-day role it is meant to support.
Technical Overview
This Kingston memory module implements DDR4 SDRAM technology with an effective data rate of 2666 MHz, corresponding to the PC4-21300 standard. The unbuffered signal processing design provides direct memory access without additional latency from buffering circuits, making it suitable for single-processor workstation configurations.
The ECC functionality operates alongside the standard DDR4 protocol to validate data integrity in real time. This is particularly valuable in workstation applications where data accuracy is critical for rendering, simulation, scientific computing, and financial modeling tasks.
Relevant factors for this section include Memory Size, Memory Technology, Memory Voltage, Number of Pins. When those points are considered together, they give buyers a clearer picture of how the product is equipped, how it fits into deployment, and what kind of day-to-day role it is meant to support.
A strong technical summary explains how the product's interfaces, hardware profile, and operating characteristics work together in real deployment. Buyers often need this context to confirm compatibility with existing devices, expected performance in daily use, and whether installation will be straightforward for IT staff or end users.
Key Product Advantages
This Kingston workstation memory combines high-density capacity with enterprise-grade reliability features. The 32GB per module density allows workstation builders to achieve substantial total memory configurations with fewer DIMM slots occupied, simplifying system design and potentially improving thermal characteristics.
Error Correction for Stability
ECC technology continuously monitors memory operations to detect and correct single-bit errors before they can cause system crashes or data corruption in critical workstation applications.
- Detects single-bit memory errors
- Corrects errors in real time
- Prevents data corruption
Optimized Workstation Performance
The 2666 MHz speed with CL19 timing provides balanced performance for professional applications that benefit from both bandwidth and responsive memory access.
- 2666 MHz effective data rate
- CL19 latency timing
- 1.20V power efficiency
Deployment / Use Cases
This Kingston ECC memory module is specifically validated for Dell Precision workstation models including the 3440 SFF, 3630 Tower, and 3640 Tower configurations. These compatibility validations ensure proper electrical and timing characteristics for stable operation in supported systems.
Professional workstation applications that benefit from this memory include CAD/CAM design, 3D rendering and animation, video editing and post-production, scientific and engineering simulations, financial modeling and analysis, and software development environments requiring large memory footprints.
Dell Precision Workstation Compatibility
Validated for specific Dell Precision models to ensure reliable operation in professional workstation environments where system stability is paramount.
- 3440 SFF models
- 3630 Tower models
- 3640 Tower models
Professional Application Support
Provides the memory capacity and error correction needed for demanding professional software that processes large datasets and complex calculations.
- CAD and 3D modeling
- Video production workflows
- Scientific computing
Highlights
- 32GB high-density DDR4 SDRAM memory module
- ECC (Error-Correcting Code) technology for enhanced reliability
- 2666 MHz memory speed with CL19 latency timing
- 1.20V operating voltage for power efficiency
- Unbuffered signal processing design
- 288-pin DIMM form factor
- Validated for Dell Precision workstation compatibility
- DDR4-2666/PC4-21300 memory standard
Specifications
| Specifications | |
|---|---|
| Manufacturer | Kingston Technology Company |
| Manufacturer Part Number | KTD-PE426E/32G |
| Brand Name | Kingston |
| Product Name | 32GB DDR4 SDRAM Memory Module |
| Product Type | RAM Module |
| Technical Information | |
| Memory Size | 32 GB |
| Memory Technology | DDR4 SDRAM |
| Memory Voltage | 1.20 V |
| Memory Speed | 2666 MHz |
| Memory Standard | DDR4-2666/PC4-21300 |
| Error Checking | ECC |
| Signal Processing | Unbuffered |
| CAS Latency | CL19 |
| Device Supported | Workstation |
| Physical Characteristics | |
| Number of Pins | 288-pin |
| Form Factor | DIMM |
| Miscellaneous | |
| Compatibility | Dell Precision Workstations: 3440 SFF 3630 Tower 3640 Tower |
FAQ
What is ECC memory and why is it important for workstations?
ECC (Error-Correcting Code) memory includes additional circuitry that detects and corrects single-bit memory errors in real time. This is crucial for workstation applications where data accuracy is essential, as it prevents system crashes, data corruption, and calculation errors that can occur during intensive computational tasks like rendering, simulation, and scientific computing.
What Dell Precision workstation models is this memory compatible with?
This Kingston memory module has been validated for compatibility with specific Dell Precision workstation models including the 3440 SFF (Small Form Factor), 3630 Tower, and 3640 Tower configurations. These validations ensure proper electrical characteristics, timing parameters, and physical fit for reliable operation in supported systems.
What does DDR4-2666/PC4-21300 mean for this memory module?
DDR4-2666 refers to the memory technology (DDR4) operating at 2666 million transfers per second. PC4-21300 is the module designation indicating a peak transfer rate of approximately 21,300 MB/s. This Kingston module implements both specifications, providing the bandwidth needed for workstation applications that benefit from high memory throughput.
How does the CL19 latency affect memory performance?
CL19 (CAS Latency 19) represents the number of clock cycles between a memory controller requesting data and receiving the first response. Lower latency numbers generally indicate faster response times. At 2666 MHz, CL19 provides balanced performance suitable for workstation applications that benefit from both bandwidth and responsive memory access patterns.
What is the difference between unbuffered and registered memory?
This Kingston module uses unbuffered (UDIMM) design, which means memory signals travel directly between the memory controller and DRAM chips without buffering circuits. Unbuffered memory typically has lower latency than registered memory but may have limitations on maximum capacity per channel. It's commonly used in single-processor workstation configurations like those this module is validated for.
Can this memory be used in systems other than Dell Precision workstations?
While this module is specifically validated for Dell Precision workstations, it may be compatible with other systems that support DDR4-2666 ECC unbuffered DIMMs with 288-pin configuration. However, for guaranteed compatibility and performance, it should only be used in systems where the manufacturer has validated this specific memory module or where system specifications explicitly match all technical parameters.
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