# Samsung M391A2K43BB1-CPB 16GB DDR4-2133 ECC Un-Buffer LP Server Memory

- Category: RAM
- Brand: Supermicro
- Model: M391A2K43BB1-CPB
- Part number: M391A2K43BB1-CPB
- Price (US): $129.75
- Price last checked: 2026-08-06
- Rating: 4.3/5 from 11 Amazon reviews
- Warranty: 3 years
- Product page: https://buildmypc.net/component-details/ram/supermicro-m391a2k43bb1-cpb/

## Specifications

| Spec | Value |
| --- | --- |
| Brand | Supermicro |
| Model | M391A2K43BB1-CPB |
| RAM Size | 16 GB |
| Quantity | 1 x 16 GB |
| RAM Speed | DDR4 / 2133 MHz |
| DIMM Type | 288-pin |
| CAS Lantency | CL15 |

## Key Features

- Samsung M391A2K43BB1-CPB 16GB DDR4-2133 ECC Un-Buffer LP Server Memory

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