
Hynix HMT42GR7AFR4C-RDT4-AD 16GB DDR3-1866MHz RDIMM 2Rx4 CL13 Memory
- Capacity: 16GB
- Speed: 1866MHz (PC3-14900)
- Voltage: 1.5V
- Designed for server and workstation applications
HMT42GR7AFR4C-RDT4-AD isn't on our shelf today — we source it to order. Request a quote and we'll confirm price and lead time within one business day.
Key specifications
See full specs ↓- Memory Size
- 16 GB
- Memory Technology
- DDR3 SDRAM
- Form Factor
- DIMM
- Module Type
- RDIMM (Registered DIMM)
- Speed
- 1866 MHz (PC3-14900)
- CAS Latency
- CL13
Product details
The Hynix HMT42GR7AFR4C-RDT4-AD is a 16GB DDR3 RDIMM memory module operating at 1866MHz with a CL13 latency. It is designed for servers and workstations requiring high-speed, high-capacity memory.
Specifications
- Memory Size
- 16 GB
- Memory Technology
- DDR3 SDRAM
- Form Factor
- DIMM
- Module Type
- RDIMM (Registered DIMM)
- Speed
- 1866 MHz (PC3-14900)
- CAS Latency
- CL13
- Rank
- 2Rx4 (Dual Rank x4)
- ECC
- Yes
- Voltage
- 1.5 V
Description
The Hynix HMT42GR7AFR4C-RDT4-AD is a high-performance 16GB DDR3 Registered DIMM (RDIMM) module, engineered to meet the demanding memory requirements of modern servers and workstations. Operating at a speed of 1866MHz, this module provides substantial bandwidth, crucial for applications that process large datasets or require rapid data access. The PC3-14900 designation indicates its speed rating, ensuring compatibility with systems designed for this performance tier. This RDIMM features a CAS Latency (CL) of 13, which contributes to its overall responsiveness. The 2Rx4 configuration signifies that it is a dual-rank module with x4 data width per rank, offering improved performance and efficiency in multi-channel memory architectures commonly found in server platforms. The inclusion of Error-Correcting Code (ECC) functionality is vital for server environments, as it detects and corrects single-bit memory errors, thereby enhancing system stability and data integrity. Designed for reliability and performance, the HMT42GR7AFR4C-RDT4-AD operates at a standard voltage of 1.5V. Its robust design makes it suitable for mission-critical applications, virtualization, scientific computing, and other memory-intensive tasks where uptime and accuracy are paramount. This module is a key component for upgrading or configuring systems that demand high-capacity, high-speed, and error-corrected memory.
Condition: Refurbished
Free U.S. ground shipping
Typically 1–2 days handling, 3–7 days in transit.
Purchase orders accepted
Government, enterprise, data center and small business.
Buying 10+ units?
Get volume pricing and availability for HMT42GR7AFR4C-RDT4-AD.




