Dell 16GB 1Rx8 DDR5 SODIMM 4800 MT/s ECC Memory Module

The Dell AC258275 is a 16 GB DDR5 SO-DIMM memory module that helps compatible Dell laptops and compact workstations handle larger files, run more applications at once, and stay responsive under heavy workloads.

Running at 4800 MT/s, this module uses the latest DDR5 technology to move data faster than previous generations, which can shorten load times and improve overall system efficiency. The single-rank, unbuffered design keeps power use low while still delivering the bandwidth required for demanding tasks.

ECC support adds an extra layer of protection by detecting and correcting common memory errors on the fly. This feature is especially valuable for professionals who cannot afford data corruption, such as engineers working with complex simulations, developers running multiple virtual machines, or analysts processing large datasets.

Because the module follows Dell’s strict OEM standards and uses a 262-pin configuration, installation is straightforward and risk free with systems that list this part number on the compatibility list. Upgrading with Dell-qualified memory helps preserve existing warranties and ensures full support from the manufacturer.

Whether you are extending the life of a trusted business laptop or outfitting a mobile workstation that travels from office to field site, the Dell AC258275 offers a practical, reliable way to expand memory capacity and keep productivity moving.

Highlights:

• 16 GB capacity for smoother multitasking
• DDR5 technology with 4800 MT/s data rate
• ECC capability for real-time error correction
• 262-pin SO-DIMM form factor designed for laptops and small systems
• Single rank and unbuffered configuration that balances speed and power efficiency
• Built to Dell OEM standards for assured compatibility and warranty protection