---
product_id: 446186570
title: "JEYI Dual NVMe PCIe 4.0 X8 Expansion Card, Supports 2 NVMe M.2 SSD 2280 up to 4TB, Raid Bandwidth 128Gbps, Bifurcation Required"
brand: "jeyi"
price: "42548CFA"
currency: XOF
in_stock: true
reviews_count: 13
category: "Jeyi"
url: https://www.desertcart.sn/products/446186570-jeyi-dual-nvme-pcie-4-0-x8-expansion-card-supports
store_origin: SN
region: Senegal
---

# PCIe 4.0 x8, 128Gbps bandwidth Supports 2 NVMe M.2 SSDs up to 4TB Aluminum heatsink for efficient cooling JEYI Dual NVMe PCIe 4.0 X8 Expansion Card, Supports 2 NVMe M.2 SSD 2280 up to 4TB, Raid Bandwidth 128Gbps, Bifurcation Required

**Brand:** jeyi
**Price:** 42548CFA
**Availability:** ✅ In Stock

## Summary

> 🚀 Double your speed, double your storage—upgrade your rig with JEYI’s dual NVMe expansion!

## Quick Answers

- **What is this?** JEYI Dual NVMe PCIe 4.0 X8 Expansion Card, Supports 2 NVMe M.2 SSD 2280 up to 4TB, Raid Bandwidth 128Gbps, Bifurcation Required by jeyi
- **How much does it cost?** 42548CFA with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/446186570-jeyi-dual-nvme-pcie-4-0-x8-expansion-card-supports)

## Best For

- jeyi enthusiasts

## Why This Product

- Trusted jeyi brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **RAID-Ready Storage:** Leverage motherboard-based NVMe RAID for enhanced speed or redundancy—ideal for pros who demand reliability.
- • **Dual NVMe Powerhouse:** Expand your storage with two M.2 SSD slots supporting up to 4TB each—perfect for heavy workloads.
- • **Blazing PCIe 4.0 Speed:** Harness full 128Gbps bandwidth for ultra-fast data transfers and seamless multitasking.
- • **Versatile Compatibility:** Supports multiple M.2 sizes (2242/2260/2280/22110) and both high & low profile brackets for flexible builds.
- • **Optimized Cooling Design:** Precision-machined aluminum heatsink keeps your drives cool under pressure, ensuring peak performance.

## Overview

The JEYI Dual NVMe PCIe 4.0 X8 Expansion Card supports two M.2 NVMe SSDs up to 4TB each, delivering a combined bandwidth of 128Gbps via PCIe 4.0. Designed with a robust aluminum heatsink and dual voltage power modules, it ensures stable performance and efficient cooling. Compatible with bifurcation-enabled motherboards and multiple M.2 sizes, it also supports motherboard-based NVMe RAID configurations, making it a powerful storage upgrade for professional and enthusiast users.

## Description

desertcart.com: JEYI Dual NVMe PCIe 4.0 X8 Expansion Card, Supports 2 NVMe M.2 SSD 2280 up to 4TB, Raid Bandwidth 128Gbps, Bifurcation Required : Electronics

Review: Solid Expansion Card for Low Profile - I own some Hyper M.2 cards as well. So I can confidently say. Material wise, these are on par with quality. The aluminum is machined well. Solid hefty block that should cool your drives. GEN4 drives do run hotter when pushed. So I would recommend you got good airflow over the card. Main reason to get this was low profile and fits 4 drives. I have this in a 2u chassis. Temps hit 50c on load. If I ramp my fans up 50% it will drop in low 40s. So cooling is key. Running a Supermicro X12HSSLi-i in x4x4x4x4 mode. All P44 solidigm drives showed up. No issues. Put in raid and used for SMB. I was getting 1.11 GB/s transfer speeds over a 10GbE network.
Review: Works For Dell T7810 - Purchased to create a striped array OS drive with 2 x 970 Pro's for a Dell T7810. Worked as a boot drive if I switched to Legacy Boot mode instead of UEFI, which also meant MBR instead of GPT. This is not a limitation of the product, but how you can get it to work as a boot drive if your motherboard or BIOS doesn't support bitfurcation. As a mass storage device, it showed up right away, no drivers, no problem. I installed this card in the primary PCI-E 3.0 x16 slot (75w), and my gpu in the other PCI-E 3.0 x16 slot (also 75w). Does not show up in pre-boot Intel Raid Config, but again, not a product limitation. Despite the fact no thermal pads were included with my kit, it works as advertised, especially as a mass storage device. At least in a Dell T7810.

## Features

- Only support Bifurcation Motherboard otherwise only one drive will be read. Support high and low profile bracket cabinet
- This adapter card uses 3.3V and 12V dual voltage power supply, 12V to 3.3V using dual 6A power modules to meet the power requirements of large power consumption SSD.
- Supports 2 X NVMe M. 2 up to 128 Gbps in one card by utilizing PCIe 4. 0 bandwidth. Support 2242/ 22608/ 22110.
- NVMe soft RAID is supported base on the motherboard chipsets
- For more information please see the PRODUCTS DESCRIPTION

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09TRVHW1H |
| Best Sellers Rank | #366 in Serial Adapters #18,854 in Computer Cables & Interconnects |
| Customer Reviews | 3.8 3.8 out of 5 stars (70) |
| Date First Available | March 2, 2022 |
| Department | mens |
| Item Weight | 2.82 ounces |
| Item model number | PCIe 4.0 IHyper Lite 2-Bay |
| Manufacturer | JEYI |
| Product Dimensions | 7.87 x 3.94 x 0.39 inches |

## Product Details

- **Brand:** JEYI
- **Compatible Devices:** Personal Computer
- **Hardware Interface:** PCI Express 4.0, PCIE x 8
- **Item Weight:** 80 Grams
- **Style:** Dual NVMe PCIe 4.0 Adapter

## Images

![JEYI Dual NVMe PCIe 4.0 X8 Expansion Card, Supports 2 NVMe M.2 SSD 2280 up to 4TB, Raid Bandwidth 128Gbps, Bifurcation Required - Image 1](https://m.media-amazon.com/images/I/61PeEdaRsDL.jpg)
![JEYI Dual NVMe PCIe 4.0 X8 Expansion Card, Supports 2 NVMe M.2 SSD 2280 up to 4TB, Raid Bandwidth 128Gbps, Bifurcation Required - Image 2](https://m.media-amazon.com/images/I/71-gWdAEKDL.jpg)
![JEYI Dual NVMe PCIe 4.0 X8 Expansion Card, Supports 2 NVMe M.2 SSD 2280 up to 4TB, Raid Bandwidth 128Gbps, Bifurcation Required - Image 3](https://m.media-amazon.com/images/I/714oJAN9JnL.jpg)
![JEYI Dual NVMe PCIe 4.0 X8 Expansion Card, Supports 2 NVMe M.2 SSD 2280 up to 4TB, Raid Bandwidth 128Gbps, Bifurcation Required - Image 4](https://m.media-amazon.com/images/I/71AzPY-S81L.jpg)
![JEYI Dual NVMe PCIe 4.0 X8 Expansion Card, Supports 2 NVMe M.2 SSD 2280 up to 4TB, Raid Bandwidth 128Gbps, Bifurcation Required - Image 5](https://m.media-amazon.com/images/I/71Ybm5g7CuL.jpg)

## Available Options

This product comes in different **Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Solid Expansion Card for Low Profile
*by Z***Y on October 10, 2023*

I own some Hyper M.2 cards as well. So I can confidently say. Material wise, these are on par with quality. The aluminum is machined well. Solid hefty block that should cool your drives. GEN4 drives do run hotter when pushed. So I would recommend you got good airflow over the card. Main reason to get this was low profile and fits 4 drives. I have this in a 2u chassis. Temps hit 50c on load. If I ramp my fans up 50% it will drop in low 40s. So cooling is key. Running a Supermicro X12HSSLi-i in x4x4x4x4 mode. All P44 solidigm drives showed up. No issues. Put in raid and used for SMB. I was getting 1.11 GB/s transfer speeds over a 10GbE network.

### ⭐⭐⭐⭐ Works For Dell T7810
*by K***) on October 24, 2021*

Purchased to create a striped array OS drive with 2 x 970 Pro's for a Dell T7810. Worked as a boot drive if I switched to Legacy Boot mode instead of UEFI, which also meant MBR instead of GPT. This is not a limitation of the product, but how you can get it to work as a boot drive if your motherboard or BIOS doesn't support bitfurcation. As a mass storage device, it showed up right away, no drivers, no problem. I installed this card in the primary PCI-E 3.0 x16 slot (75w), and my gpu in the other PCI-E 3.0 x16 slot (also 75w). Does not show up in pre-boot Intel Raid Config, but again, not a product limitation. Despite the fact no thermal pads were included with my kit, it works as advertised, especially as a mass storage device. At least in a Dell T7810.

### ⭐⭐⭐⭐⭐ Good, works with X9DR-iF+ in 2U server- except LP screw
*by L***I on February 12, 2022*

Worked fine. I enabled bifurcation in bios before, installed four SSDs and was ready to go in that regard. The drives were instantly recognized and worked fine with the system. My only (small) complaint is that the included thumbscrew for attaching the bracket to the chassis doesn’t actually fit the low profile PCIe standard. Not a big deal, just something to be aware of. I plan to buy more of these. Will report back as I use them and time passes. I suspect they will perform fine because there’s very little logic onboard- it’s just a simple pass through. I guess that’s the magic of software based bifurcation. Note that I’m using PCIe Gen 3 so I can’t speak to performance on Gen 4 disks and motherboards. Might test in my Ryzen system but I can’t recall if it supports bifurcation. If your board does, this is a great product. Probably needs a good amount of airflow however so be prepared for that- this thing is barebones as indicated in the photos.

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*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-02-03*