Samsung 32GB DDR4 2133MHz ECC Registered Server RAM (4DRx4)

Samsung 32GB DDR4 2133MHz ECC Registered Server RAM (4DRx4) - Detailed Description

The Samsung 32GB DDR4 2133MHz ECC Registered Server RAM (M386A4G40DM0-CPB) is a high-reliability enterprise memory module engineered for mission-critical server environments. Designed with ECC (Error-Correcting Code) and Registered (RDIMM) architecture, it significantly reduces system crashes and data corruption.

Featuring a 4DRx4 (quad-rank) configuration, this RAM is ideal for large-capacity server deployments where memory density and stability are essential. Operating at 1.2V, it delivers efficient performance with lower power consumption, making it suitable for data centers, database servers, virtualization platforms, and enterprise workstations.

⚠️ Important: This is server-grade RDIMM memory and is not compatible with desktop or gaming PCs.

Key Features

• 32GB enterprise-grade DDR4 server memory

• 2133MHz speed (PC4-2133P / PC4-17000)

• ECC Registered (RDIMM) for maximum data integrity

• 4DRx4 quad-rank configuration

• 288-pin DIMM form factor

• 1.2V low-power operation

• Genuine Samsung server memory

• Designed for 24/7 enterprise workloads

Technical Specifications

Brand: Samsung
Model: M386A4G40DM0-CPB
Capacity: 32GB
Memory Type: DDR4 SDRAM
Speed: 2133MHz (PC4-2133P)
Bandwidth: PC4-17000
Rank: 4DRx4 (Quad Rank)
ECC: Yes (Error-Correcting Code)
Buffered: Registered (RDIMM)
Voltage: 1.2V
Pins: 288-Pin DIMM
Form Factor: Server / Enterprise Memory

Compatibility Information

✔ Compatible with servers supporting DDR4 ECC Registered (RDIMM)
✔ Ideal for enterprise servers & virtualization platforms
✖ Not compatible with desktop motherboards
✖ Not compatible with UDIMM-only systems