Samsung 8GB DDR4-2666 LP ECC REG DIMM Memory Module

The Samsung M393A1G40EB2-CTD is an 8GB DDR4-2666 registered memory module that brings dependable capacity and stable speed to server platforms.

Operating at 2666 megatransfers per second and drawing only 1.2 volts, the module moves data quickly while helping you keep power consumption under control. This is valuable when every watt counts in a densely packed rack.

An integrated register cleans up clock, command, and control signals, and built-in Error Correction Code with 8-bit parity safeguards data against common memory faults. Together these features provide the consistency that virtualization hosts, database servers, and other mission-critical systems require.

The module follows a (1G × 4) × 18 component layout and supports both x4 and x8 organizations. It also works in dual-DIMM-per-channel arrangements with up to two ranks per DIMM, making it a flexible choice for incremental upgrades or full system builds.

Installation is straightforward thanks to the standard 288-pin footprint. System integrators, data center operators, and small business IT teams can slot it in quickly and count on Samsung’s track record for reliability.

• 2666 megatransfers per second data rate
• 1.2 volt operating requirement helps reduce power draw
• ECC with 8-bit parity preserves data integrity
• Registered DIMM design improves signal stability
• 288-pin DDR4 form factor fits most server motherboards
• Supports x4 and x8 organizations and dual DIMM per channel setups