M391A1K43BB2-CTDQ - Samsung 8GB DDR4 2666MHz CL19 ECC UDIMM Memory
SKU M391A1K43BB2-CTDQ
Samsung M391A1K43BB2-CTDQ 8GB DDR4-2666/PC4-21300 UDIMM 288-Pin CL19 Single Rank x8 Unbuffered Memory Module
Empower your data center with Samsung M391A1K43BB2-CTDQ server memory, designed for performance and efficiency. With 8GB, it supports large-scale virtualization, analytics, and cloud workloads. It is certified to meet the DDR4-2666/PC4-21300 and provides reliable interoperability with leading server brands. The UDIMM format includes error correction features to ensure smooth uptime. Running at 2666MHz, it makes your systems respond quicker during heavy data operations.
- Enterprise-grade reliability and stability
- Reduced TCO via energy efficiency
- Proven for the highest uptime and reliability
- Improved thermal design for enhanced air flow
- Great scalability for increasing server requirements
General Information
| Product Type | Memory Module |
|---|
Technical Information
| Memory Capacity | 8 GB |
|---|---|
| Memory Technology | DDR4 |
| Product Voltage | 1.2V |
| RAM Speed | 2666MHz |
| RAM Standard | DDR4-2666/PC4-21300 |
| Error Identifying | ECC |
| Signal Type | Unbuffered |
| Column Access Strobe (CAS) | CL19 |
| Rank | Single Rank x8 |
| Quantity of Pins | 288-pin |
| RAM Genre | UDIMM |
Also known as — equivalent part numbers
This part is sold under the following identifiers. Search any of them to reach this page.
- Primary part number
- M391A1K43BB2-CTDQ
- Equivalent / replacement part numbers
- M391A1K43BB2-CTDM391A1K43BB2-CTD00M391A1K43BB2-CTDDYM391A1K43BB2-CTDQ0M391A1K43BB2-CTDQY
Warranty
Warranty included, backed directly by SAHS. See our Warranty Policy for details.
Returns
Contact our team with your order details and we'll walk you through the process — see our Shipping & Returns page and policies for full details.
Related Server Memory
RefurbishedM393A2K43DB2-CVFBY - Samsung 16GB DDR4 2933MHz ECC RDIMM Memory Module
RefurbishedM386AAG40AM3-CWEZQ - Samsung 128GB DDR4 3200MHz ECC RDIMM Memory
RefurbishedM393A2K43DB3-CWEBY - Samsung 16GB DDR4 3200MHz ECC RDIMM Memory Module
RefurbishedM386A8K40CM2-CVFB0 - Samsung 64GB DDR4 2933MHz ECC RDIMM Memory Module
RefurbishedM386A8K40CM2-CTD6Q - Samsung 64GB DDR4 2666MHz ECC RDIMM Memory Module
RefurbishedM393AAG40M32-CAECO - Samsung 128GB DDR4 3200MHz ECC RDIMM Memory
RefurbishedM393A2K43CB2-CTD8Q - Samsung 16GB DDR4 2666MHz ECC RDIMM Memory Module
RefurbishedM386AAK40B40-CWD6Y - Samsung 128GB DDR4 2666MHz ECC RDIMM Memory
RefurbishedM393B1K70CH0-CH9Q9 - Samsung 8GB DDR3 1333MHz CL9 ECC RDIMM Memory
RefurbishedM393A2K40DB3-CWEBY - Samsung 16GB DDR4 3200MHz ECC RDIMM Memory Module
RefurbishedM393A2K40CB2-CTD8Q - Samsung 16GB DDR4 2666MHz CL19 ECC RDIMM Memory
RefurbishedM393A4K40DB2-CWEBQ - Samsung 32GB DDR4 3200MHz CL22 ECC RDIMM Memory
- M393A2K43DB2-CWEBQ - Samsung 16GB DDR4 3200MHz CL22 ECC RDIMM Memory
- M393A4K40DB2-CWEQB - Samsung 32GB DDR4 3200MHz CL22 ECC RDIMM Memory
- M386AAG40MMB-CVFBQ - Samsung 128GB DDR4 2933MHz ECC RDIMM Memory
- M393A2K43DB3-CWEGQ - Samsung 16GB DDR4 3200MHz ECC RDIMM Memory Module
- M393A2K43DB3-CWECQ - Samsung 16GB DDR4 3200MHz ECC RDIMM Memory Module
- M393A2K40BB1-CRC0Y - Samsung 16GB DDR4 2400MHz CL17 ECC RDIMM Memory
- M386A8K40CM2-CRC5Q - Samsung 64GB DDR4 2400MHz CL17 ECC RDIMM Memory
- 371-2956 - Sun 4GB RDIMM 240-Pin Memory Module
- 371-3847-01 - Sun 4GB RDIMM 240-Pin Memory Module
- SELX2D1P - Sun 64GB Kit (8x8GB) RDIMM 240-Pin Memory Module
- X4911A - Sun 8GB DDR3 1333MHz CL9 ECC RDIMM Memory Module
- 501-7385 - Sun 512MB PC100 100MHz ECC 2 DIMM Memory
- X4063A-Z - Sun 8GB Kit (2x4GB) RDIMM 240-Pin Memory Module
- X7051A - Sun 2GB Kit (4 X 512MB) PC100 100MHz ECC 2 DIMM Memory
- 501-5030 - Sun 512MB 100MHz PC100 ECC 7ns 2 DIMM Memory
- 371-4345 - Sun 4GB RDIMM 240-Pin Memory Module
- 371-1919 - Sun 1GB RDIMM 240-Pin Memory Module
- 370-4281 - Sun 512MB PC133 133MHz ECC DIMM Memory
- 540-6427 - Sun 1GB Kit (2x512MB) RDIMM 184-Pin Memory Module
- X4851A - Sun 8GB DDR3 1066MHz CL7 ECC RDIMM Memory Module
- 371-1459 - Sun 2GB RDIMM 184-Pin Memory Module
- 540-7117 - Sun 4GB Kit (2x2GB) RDIMM 240-Pin Memory Module
- 501-6174-02 - Sun 512MB 100MHz PC100 ECC 7ns 2 DIMM Memory
- X4653A - Sun 2GB DDR3 1333MHz CL9 ECC RDIMM Memory Module