
Crucial CT2K8G4RFD8213 16GB DDR4 ECC Registered Memory
Enhance Your Server's Performance with Reliable MemoryThe Crucial CT2K8G4RFD8213 is a 16GB DDR4 memory kit designed to boost your server's performance. Featuring ECC and registered modules, this memory ensures data integrity and stability. With increased speed, bandwidth, and energy efficiency, i...
*Price sourced from Amazon.com. Last updated:Jun 04, 2026.Price and availability are subject to change.
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Overview
Enhance Your Server's Performance with Reliable Memory
The Crucial CT2K8G4RFD8213 is a 16GB DDR4 memory kit designed to boost your server's performance. Featuring ECC and registered modules, this memory ensures data integrity and stability. With increased speed, bandwidth, and energy efficiency, it's the perfect upgrade for memory-dependent server applications.
- Memory Size: 16 GB (2 x 8 GB)
- Memory Type: DDR4 SDRAM
- Speed: 2133 MHz DDR4-2133/PC4-17000
- Voltage: 1.20 V
- Features: ECC, Registered
- Pin Count: 288-pin
- Form Factor: DIMM
Key Features
Crucial 16GB DDR4 SDRAM Memory Module
16 GB (2 x 8 GB) - DDR4 SDRAM - 2133 MHz DDR4-2133/PC4-17000 - 1.20 V - ECC - Registered - 288-pin - DIMM
More speed. More bandwidth. More efficient. Next generation DDR4 memory is here.
16GB Kit 8GBx2 DDR4 2133 MTs16GB Kit (8GBx2) DDR4 2133 MT/s (PC4-2133) CL15 DR x8 ECC Registered DIMM 288pin
Crucial CT2K8G4RFD8213
Specifications
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Pros & Cons
👍 Pros
- Offers a total capacity of 16GB, provided as two 8GB modules, suitable for memory upgrades.
- Features a speed of 2133 MHz, designated as DDR4-2133/PC4-17000, for solid performance.
- Utilizes ECC (Error-Correcting Code) technology, enhancing data integrity and system stability.
- Registered DIMM (RDIMM) type, making it suitable for server and workstation environments that require it.
- Operates at a low voltage of 1.20 V, contributing to energy efficiency.
👎 Cons
- The 2133 MHz speed, while standard for DDR4, is not the fastest available for modern systems.
- As ECC Registered Memory, it is primarily compatible with specific server or workstation motherboards, limiting consumer PC use.
- The 288-pin DIMM form factor means it is not compatible with laptops or systems requiring SODIMM memory.
- Requires a motherboard that supports registered ECC memory; standard desktop motherboards typically do not.
- The CL15 CAS Latency, while common for this speed, could be lower for slightly improved responsiveness.