
M393AAK40B42-CWD70 - Samsung 128GB DDR4 2666MHz CL19 ECC RDIMM Memory
This part is priced per order. Send us your details and we'll get back to you with pricing and lead time — usually within one business day.
SKU M393AAK40B42-CWD70
Samsung M393AAK40B42-CWD70 128GB DDR4-2666/PC4-21300 RDIMM 288-Pin CL19 Octal Rank x4 ECC Registered Memory Module
Take your server to the next level with Samsung M393AAK40B42-CWD70 server memory, recognized by IT experts worldwide. With 128GB designed for demanding multitasking, it gives efficient server performance under heavy loads. Based on the reliable DDR4-2666/PC4-21300, this memory handles diverse enterprise workloads. The 2666MHz allows for fast data access and enhanced system responsiveness. Designed as a RDIMM, it ensures error-free operation and reliability.
- Low-latency performance in real-time applications
- High-quality Samsung ICs for reliability
- Supports multi-channel server configurations
- Maintains performance under thermal stress
- Verified for leading OEM server platforms
General Information
| Product Type | Memory Module |
|---|
Technical Information
| Memory Capacity | 128 GB |
|---|---|
| Memory Technology | DDR4 |
| Product Voltage | 1.2V |
| RAM Speed | 2666MHz |
| RAM Standard | DDR4-2666/PC4-21300 |
| Error Identifying | ECC |
| Signal Type | Registered |
| Column Access Strobe (CAS) | CL19 |
| Rank | Octal Rank x4 |
| Quantity of Pins | 288-pin |
| RAM Genre | RDIMM |
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
- M393AAK40B42-CWD70
- Equivalent / replacement part numbers
- M393AAK40B42-CWDM393AAK40B42-CWD60M393AAK40B42-CWD6QM393AAK40B42-CWD6YM393AAK40B42-CWD7QM393AAK40B42-CWD7Y
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
NewM393A8G40CB4-CWECQ - Samsung 64GB DDR4 3200MHz ECC RDIMM Memory Module
RefurbishedM393A8G40MB2-CVFBY - Samsung 64GB DDR4 2933MHz ECC RDIMM Memory Module
RefurbishedM393A8G40MB2-CVFB0 - Samsung 64GB DDR4 2933MHz ECC RDIMM Memory Module
RefurbishedM393A8G40MB2-CVFS - Samsung 64GB DDR4 2933MHz ECC RDIMM Memory Module
RefurbishedM393A8G40MB2-CVF6Y - Samsung 64GB DDR4 2933MHz ECC RDIMM Memory Module
RefurbishedM393A8G40MB2-CVFBYM - Samsung 64GB DDR4 2933MHz ECC RDIMM Memory
RefurbishedM393A8G40MB2-CVFCQ - Samsung 64GB DDR4 2933MHz ECC RDIMM Memory Module
RefurbishedM393A8G40MB2-CVFCO - Samsung 64GB DDR4 2933MHz ECC RDIMM Memory Module
RefurbishedM393A8G40MB2-CVFC0 - Samsung 64GB DDR4 2933MHz CL21 ECC RDIMM Memory
RefurbishedM393A8G40MB2-CVFG0 - Samsung 64GB DDR4 2933MHz ECC RDIMM Memory Module
RefurbishedM393A8G40MB2-CVFBQ - Samsung 64GB DDR4 2933MHz ECC RDIMM Memory Module
RefurbishedM393A8G40MB2-CVFSM - Samsung 64GB DDR4 2933MHz ECC RDIMM Memory Module
- M393A4K40CB2-CVFBY - Samsung 32GB DDR4 2933MHz ECC RDIMM Memory Module
- M393A4K40DB3-CWE - Samsung 32GB DDR4 3200MHz ECC RDIMM Memory
- M393A4K40CB2-CVFCQ - Samsung 32GB DDR4 2933MHz ECC RDIMM Memory Module
- M393A4K40DB3-CWEGY - Samsung 32GB DDR4 3200MHz ECC RDIMM Memory Module
- M393A4K40DB3-CWEBY - Samsung 32GB DDR4 3200MHz ECC RDIMM Memory Module
- M393A4K40CB2-CVF - Samsung 32GB DDR4 2933MHz ECC RDIMM Memory Module
- M393A4K40CB2-CVFBQ - Samsung 32GB DDR4 2933MHz ECC RDIMM Memory Module
- Samsung MDRRWM4QDBC2-3L 96GB DDR5-6400 RDIMM ECC
- Samsung MDRRWM4QDBC2-3D000 96GB DDR5 RDIMM ECC
- Samsung M321RAJA0MB2-CWM 128GB DDR5-5600 RDIMM ECC
- M386ABG40M50-CYFB0 - Samsung 256GB DDR4 2933MHz CL21 ECC RDIMM Memory
- Samsung M321R6GA3PB0-CWM 48GB DDR5-5600 ECC RDIMM
- M386B8G70DE0-YH930 - Samsung 64GB DDR3 1333MHz CL9 ECC RDIMM Memory
- M393A5143DB0-CPB00 - Samsung 4GB DDR4 2133MHz CL15 ECC RDIMM Memory
- M391B1G73QH0-CK0Q - Samsung 8GB DDR3 1600MHz CL11 ECC UDIMM Memory
- M392A4K40BM0-CPB - Samsung 32GB DDR4 2133MHz CL15 ECC VLP RDIMM Memory
- M352ABK40B20-CK0 - Samsung 256GB DDR4 1600MHz CL11 ECC CDIMM Memory
- M393A5143DB0-CPB2Q - Samsung 4GB DDR4 2133MHz CL15 ECC RDIMM Memory
- M393B2G70EB0-CMA02 - Samsung 16GB DDR3 1866MHz CL13 ECC RDIMM Memory
- M386B4G70BM0-YK000 - Samsung 32GB DDR3 1600MHz CL11 ECC RDIMM Memory
- M392B1K70DM0-YH909 - Samsung 8GB DDR3 1333MHz CL9 ECC VLP RDIMM Memory
- M393B1K70QB0-YK0Q9 - Samsung 8GB DDR3 1600MHz CL11 ECC RDIMM Memory
- M393B1G70BH0-CK008 - Samsung 8GB DDR3 1600MHz CL11 ECC RDIMM Memory
- M393B4G70BM0-CF809 - Samsung 32GB DDR3 1066MHz CL7 ECC RDIMM Memory