# Crucial CT16G4RFD8266 16Gb Ddr4-2666 Rdimm, 16 Gb (1 X 16 Gb), Ddr4 Sdram, 2666 Mhz Ddr4-2666/Pc4-21300, 1.20 V, Ecc, Registered, 288-Pin, Dimm

- Category: RAM
- Brand: Crucial
- Model: CT16G4RFD8266
- Part number: CT16G4RFD8266
- Price (US): $104.31
- Price last checked: 2026-08-06
- Rating: 3.8/5 from 29 Amazon reviews
- Warranty: 5 years
- Product page: https://buildmypc.net/component-details/ram/crucial-ct16g4rfd8266/

## Specifications

| Spec | Value |
| --- | --- |
| Brand | Crucial |
| Model | CT16G4RFD8266 |
| RAM Size | 16 GB |
| Quantity | 1 x 16 GB |
| RAM Speed | DDR4 / 2666 MHz |
| DIMM Type | 288-pin |
| CAS Lantency | CL19 |

## Key Features

- Process data at speeds up to 2933 MT/s
- 100 percent component and module tested to mission-critical server standards
- Optimised for the latest Intel Xeon processor product families
- Compatible with OEM servers and warranties
- Backed by the Reliance program

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