Safe checkout
Secure payments
Fast dispatch
1–2 day handling
Free shipping
U.S. ground
Warranty & RMA
Support after delivery
Samsung M393B2G70CB0-CMAQ3 16GB DDR3-1866MHz RDIMM 2Rx4 CL13 Memory
- 16GB DDR3 SDRAM capacity
- 1866MHz (PC3-14900) memory speed
- RDIMM (Registered DIMM) for server environments
- 2Rx4 module configuration (Dual Rank, x4 data width)
- CL13 CAS Latency
- ECC (Error-Correcting Code) support
- High-performance server memory
M393B2G70CB0-CMAQ3 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 Type
- DDR3 SDRAM
- Capacity
- 16GB
- Speed
- 1866MHz
- Form Factor
- RDIMM
- Rank
- 2Rx4
- CAS Latency
- CL13
Product details
This Samsung M393B2G70CB0-CMAQ3 is a 16GB DDR3 RDIMM memory module, operating at 1866MHz with a CL13 latency. It is designed for high-performance server and workstation applications requiring robust data integrity.
Technical Information
| Memory Type | DDR3 SDRAM |
| Capacity | 16GB |
| Speed | 1866MHz |
| Form Factor | RDIMM |
Additional Specifications
| Rank | 2Rx4 |
| CAS Latency | CL13 |
| ECC | Yes |
| Voltage | 1.5V |
Description
The Samsung M393B2G70CB0-CMAQ3 is a high-capacity 16GB DDR3 Registered DIMM (RDIMM) memory module, engineered for demanding server and workstation environments. It operates at a fast speed of 1866MHz (PC3-14900), providing significant bandwidth crucial for memory-intensive applications such as virtualization, large-scale data analysis, and high-performance computing. The RDIMM design incorporates an onboard register to buffer command and address signals, enhancing system stability and enabling higher memory configurations. This module features ECC (Error-Correcting Code) support, which is essential for mission-critical systems where data integrity and uptime are paramount. ECC memory can detect and correct single-bit errors, preventing data corruption and system crashes. The 2Rx4 configuration indicates that the module is Dual Rank and uses memory chips with a x4 data width, which can offer performance advantages in certain server architectures by allowing for more efficient memory access patterns. With a CAS Latency of CL13, this memory module provides a responsive performance profile for its speed class. The combination of 16GB capacity, high 1866MHz speed, ECC support, and the RDIMM form factor makes the M393B2G70CB0-CMAQ3 a powerful and reliable choice for upgrading or populating servers and workstations that require maximum performance and data accuracy. It operates at the standard 1.5V for DDR3 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 M393B2G70CB0-CMAQ3.