Dell Memory Upgrade | 16GB | 2Rx8 DDR4 UDIMM | 2666 MT/s | ECC | AA335286

Dell Memory Upgrade 16GB 2Rx8 DDR4 UDIMM 2666 MT/s ECC (AA335286)

The Dell Memory Upgrade – 16GB 2Rx8 DDR4 UDIMM 2666 MT/s ECC (AA335286) is a Dell-branded memory module designed to provide additional memory capacity for compatible Dell systems. It is a system-specific upgrade intended for selected PowerEdge servers, PowerVault systems and Dell Precision workstations.

The module provides 16GB of DDR4 SDRAM and operates at 2666 MHz, corresponding to PC4-21300. It uses ECC technology for data integrity and is designed for systems that support DDR4 ECC unbuffered memory.

The memory module uses a 288-pin DIMM form factor and features a dual-rank, unbuffered design with x8 chip organization. The module operates at a nominal voltage of 1.2V.

Dell identifies the module as part AA335286, with manufacturer part number SNPVDFYDC/16G. Dell states that its branded memory undergoes quality-assurance and quality-control testing to ensure compatibility and support with the applicable Dell systems.

The module supports ECC data integrity, helping compatible systems detect and correct certain types of memory errors. Its unbuffered architecture makes it suitable only for systems specifically designed to support ECC UDIMM memory.

Dell explicitly specifies that this memory is not compatible with non-ECC or RDIMM memory. Compatibility should therefore be confirmed against the system’s memory specifications before installation, particularly when adding this module to an existing memory configuration.

The AA335286 module is compatible with selected Dell systems including the PowerEdge R230, R240, R330, R340, T130, T140, T30, T330, T340 and T40, as well as the PowerVault NX440 and selected Dell Precision workstations.

Dell also notes that memory offered as an upgrade may differ in speed from the original system memory but has been qualified for the applicable system. When memory modules with different speeds are mixed, the memory operates at the lowest populated speed or the highest speed allowed by the system.

The Dell 16GB DDR4 ECC UDIMM AA335286 is therefore suitable for compatible Dell systems requiring additional memory capacity using 16GB DDR4 ECC unbuffered DIMM technology.

Key Features

• 16GB memory capacity
• DDR4 SDRAM technology
• 2666 MHz memory speed
• PC4-21300 specification
• ECC data integrity
• 2Rx8 dual-rank configuration
• Unbuffered memory design
• 288-pin DIMM form factor
• x8 chip organization
• 1.2V operating voltage
• System-specific Dell memory upgrade
• Dell part AA335286
• Manufacturer part SNPVDFYDC/16G
• Not compatible with non-ECC memory
• Not compatible with RDIMM memory
• Compatible with selected Dell PowerEdge servers
• Compatible with selected Dell PowerVault systems
• Compatible with selected Dell Precision workstations