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Dell SNPVDFYDC/16G Memory Upgrade Module - 16GB (1 x 16GB) DDR4-2666/PC4-21300 UDIMM - ECC Unbuffered Dual-rank - 288-pin - For Server
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Product Features
Product Overview
The Dell SNPVDFYDC/16G Memory Upgrade Module delivers 16GB of DDR4-2666/PC4-21300 server-grade memory in a single UDIMM configuration. Engineered for reliability and performance, this module features ECC error checking and unbuffered signal processing to maintain data integrity in demanding server environments.
Designed specifically for Dell PowerEdge servers and Precision Workstations, this memory upgrade supports dual-rank architecture and operates at a low 1.20V voltage. The 288-pin UDIMM form factor ensures proper physical compatibility with supported systems, while the DDR4 SDRAM technology provides efficient data transfer at 2.67 GT/s.
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 memory module utilizes DDR4 SDRAM technology with a PC4-21300 designation, delivering a data transfer rate of 2.67 GT/s. The dual-rank architecture optimizes memory access patterns, while ECC (Error-Correcting Code) functionality automatically detects and corrects single-bit memory errors to prevent data corruption.
The unbuffered signal processing maintains direct communication between the memory controller and DRAM chips, reducing latency compared to registered modules. Operating at 1.20V, this memory module provides power-efficient performance suitable for continuous server operation.
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 Dell memory module provides certified compatibility with specific PowerEdge servers and Precision Workstations, ensuring reliable performance in supported systems. The UDIMM form factor with 288-pin configuration matches the physical requirements of compatible server motherboards.
These strengths make the product easier to deploy and manage in real environments, especially where reliability, usability, and day-to-day operational continuity matter. Notable benefits include Server-Grade Reliability, Optimized Performance.
Server-Grade Reliability
ECC memory protection ensures data integrity in mission-critical server applications where uptime and accuracy are paramount.
- Automatic single-bit error correction
- Prevents data corruption
- Maintains system stability
Optimized Performance
DDR4-2666 speed combined with dual-rank architecture delivers efficient data throughput for server workloads.
- 2.67 GT/s data transfer rate
- Dual-rank memory access optimization
- Low 1.20V operating voltage
Deployment / Use Cases
This memory module is designed for deployment in Dell PowerEdge R230, R240, R330, R340, T130, T140, T30, T330, T340, T40 servers and PowerVault NX440 storage systems. It also supports Precision Workstation 3420 through 3640XE models, including Small Form Factor, Mini-Tower, Tower, and XL configurations.
The TAA compliance ensures this memory meets Trade Agreements Act requirements for government and institutional procurement. System administrators can deploy this module for memory upgrades in data center environments, small business servers, or workstation applications requiring reliable ECC memory.
Server Memory Expansion
Add capacity to existing Dell PowerEdge servers or Precision Workstations to support increased application demands and virtualization workloads.
Memory Replacement
Replace failed or underperforming memory modules in compatible Dell server systems with this certified upgrade component.
Highlights
- 16GB DDR4-2666/PC4-21300 memory module
- ECC error checking for data integrity
- Unbuffered dual-rank UDIMM form factor
- 288-pin configuration for server compatibility
- 1.20V low-power operation
- Designed for Dell PowerEdge servers and Precision Workstations
- Single module configuration (1 x 16GB)
- TAA compliant for government procurement
Specifications
| Specifications | |
|---|---|
| Manufacturer | Dell Technologies |
| Manufacturer Part Number | SNPVDFYDC/16G |
| Brand Name | Dell |
| Product Name | Memory Upgrade Module |
| Product Type | Memory Upgrade Module |
| Technical Information | |
| Memory Size | 16 GB |
| Memory Technology | DDR4 SDRAM |
| Memory Voltage | 1.20 V |
| Number of Modules | 1 x 16GB |
| Memory Data Transfer Rate | 2.67 GT/s |
| Memory Standard | DDR4-2666/PC4-21300 |
| Memory Rank | Dual-rank |
| Error Checking | ECC |
| Signal Processing | Unbuffered |
| Device Supported | Server |
| Physical Characteristics | |
| Number of Pins | 288-pin |
| Form Factor | UDIMM |
| Miscellaneous | |
| Compatibility | Dell : PowerEdge R230 PowerEdge R240 PowerEdge R330 PowerEdge R340 PowerEdge T130 PowerEdge T140 PowerEdge T30 PowerEdge T330 PowerEdge T340 PowerEdge T40 PowerVault NX440 Precision Workstation 3420 Small Form Factor Precision Workstation 3430 Small Form Factor Precision Workstation 3430 XL Precision Workstation 3431 Small Form Factor Precision Workstation 3440 Small Form Factor Precision Workstation 3440 XE Tower Precision Workstation 3620 Mini-Tower Precision Workstation 3630 Tower Precision Workstation 3630XL Tower Precision Workstation 3640 Tower Precision Workstation 3640XE Tower Precision Workstation R3930 Precision Workstation R3930 XL |
| TAA Compliant | Yes |
FAQ
What is the memory capacity and configuration of this Dell module?
This Dell memory module provides 16GB of capacity in a single-module configuration (1 x 16GB). It utilizes dual-rank architecture, which optimizes memory access patterns for improved performance in compatible server systems.
What type of memory technology does this module use?
This module uses DDR4 SDRAM technology with a DDR4-2666/PC4-21300 specification. It delivers a data transfer rate of 2.67 GT/s and operates at 1.20V, providing efficient performance with lower power consumption compared to previous DDR generations.
Does this memory module support ECC error checking?
Yes, this is an ECC (Error-Correcting Code) memory module. ECC functionality automatically detects and corrects single-bit memory errors, which helps prevent data corruption and maintains system stability in server environments where data integrity is critical.
What is the form factor and pin configuration of this memory?
This module uses a UDIMM (Unbuffered Dual In-line Memory Module) form factor with a 288-pin configuration. The unbuffered design provides direct communication between the memory controller and DRAM chips, reducing latency compared to registered modules.
Which Dell systems are compatible with this memory module?
This memory module is compatible with Dell PowerEdge R230, R240, R330, R340, T130, T140, T30, T330, T340, T40 servers and PowerVault NX440 storage systems. It also supports Precision Workstation 3420 through 3640XE models, including various form factors from Small Form Factor to Tower configurations.
What does dual-rank memory mean and how does it affect performance?
Dual-rank memory divides the memory module into two independent sets of memory chips that can be accessed separately. This architecture allows the memory controller to switch between ranks while one is refreshing, reducing idle time and potentially improving memory bandwidth utilization in compatible systems.
| Qty | Price | Available |
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