# Corsair CMX4GX3M1A1333C9 XMS3 4 GB 1333MHz PC3-10666 240-pin DDR3 Memory Kit for Core i3 i5 i7-1.5V

- Category: RAM
- Brand: Corsair
- Model: XMS3
- Part number: CMX4GX3M1A1333C9
- Price (US): currently unavailable
- Price last checked: 2026-08-06
- Rating: 4.6/5 from 2087 Amazon reviews
- Warranty: Lifetime
- Product page: https://buildmypc.net/component-details/ram/corsair-xms3-cmx4gx3m1a1333c9/

## Specifications

| Spec | Value |
| --- | --- |
| Brand | Corsair |
| Model | XMS3 |
| RAM Size | 4 GB |
| Quantity | 1 x 4 GB |
| RAM Speed | DDR3 / 1333 MHz |
| DIMM Type | 240-Pin |
| CAS Lantency | CL9 |

## Key Features

- Outrageously fast 1333MHz performance using 4GB of memory with 9-9-9-24 latency at 1.5v
- Backed by Corsairs Lifetime Warranty and excellent customer support
- Intel XMP (Extreme Memory Profile) Support
- Please refer the User Guide before use.

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