# EVGA X299 MICRO ATX 2, LGA 2066, Intel X299, SATA 6Gb/s, USB 3.1 Gen2, USB 3.1 Gen1, mATX, Intel Motherboard 121-SX-E296-KR

- Category: Motherboard
- Brand: EVGA
- Model: 121-SX-E296-KR
- Part number: 121-SX-E296-KR
- Price (US): currently unavailable
- Price last checked: 2026-08-05
- Rating: 4.6/5 from 18 Amazon reviews
- Warranty: 3 years
- Product page: https://buildmypc.net/component-details/motherboard/evga-121-sx-e296-kr/

## Specifications

| Spec | Value |
| --- | --- |
| Brand | EVGA |
| Model | 121-SX-E296-KR |
| Socket Type | LGA 2066 |
| Chipset | Intel X299 |
| Form Factor | ATX |
| Memory Type | 4 x DDR4 |
| Max Memory Support | 64 GB |

## Key Features

- Supports Intel Core X-Series cascade lake-X and Skylake-X processors for 2066 socket
- Matx form Factor + metal-reinforced PCIe and DIMM slots
- 32GB DIMM support - Quad-Channel DDR4 up to 128GB 4000MHz+ cascade lake-X/Skylake-X
- New EVGA GUI BIOS features in-bios stress test and OC robot to auto-overclock your CPU and set per Core Clock speeds and voltages
- Highly-efficient 14 Phase digital VRM with actively-cooled VRM heatsink.4 USB 2. 0 Ports (2 internal headers), 8 USB 3. 1 Gen1 Ports (6 rear panel, 2 from 1 internal header), 2 USB 3. 1 Gen2 Ports (Type-A).6 SATA 6 Gb/s ports, 1 M. 2 Key-M 80mm (up to 32Gbps), 1 M. 2 Key-E 32mm. 100% Solid State Capacitors, 150% Increased Socket Gold Content.New integrated EVGA Wi-Fi/BT module + Flash BIOS without a CPU.Get grip game + EVGA vehicle skin w/ Purchase, redeemed at EVGA website, while supplies last

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