# SAMSUNG 32GB M393A4K40CB2-CTD8Q DDR4-2666 ECC RDIMM 2Rx4 PC4-21300V-R CL19 Server Memory

- Category: RAM
- Brand: SAMSUNG
- Model: M393A4K40CB2-CTD
- Part number: M393A4K40CB2-CTD
- Price (US): currently unavailable
- Price last checked: 2026-08-05
- Rating: 4.8/5 from 14 Amazon reviews
- Warranty: Limited Lifetime
- Product page: https://buildmypc.net/component-details/ram/samsung-m393a4k40cb2-ctd/

## Specifications

| Spec | Value |
| --- | --- |
| Brand | SAMSUNG |
| Model | M393A4K40CB2-CTD |
| RAM Size | 32 GB |
| Quantity | 1 x 32 GB |
| RAM Speed | DDR4 / 2666 MHz |
| DIMM Type | 288-Pin |
| CAS Lantency | CL19 |

## Key Features

- 6NA811

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