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JEYI Dual NVMe PCIe 5.0 X16 Expansion Card, Supports 2 NVMe M.2 SSD 2280 up to 4TB, Raid Bandwidth 256Gbps, Bifurcation Required
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JEYI Dual NVMe PCIe 5.0 X16 Expansion Card, Supports 2 NVMe M.2 SSD 2280 up to 4TB, Raid Bandwidth 256Gbps, Bifurcation Required
Support 2 X NVMe M. 2 up to 128 Gbps in one card utilizing PCIe 4.0 bandwidth.
JEYI Dual NVMe PCIe 5.0 X16 Expansion Card, Supports 2 NVMe M.2 SSD 2280 up to 4TB, Raid Bandwidth 256Gbps, Bifurcation Required
Item #: 47476666

JEYI Dual NVMe PCIe 5.0 X16 Expansion Card, Supports 2 NVMe M.2 SSD 2280 up to 4TB, Raid Bandwidth 256Gbps, Bifurcation Required

87% of respondents would recommend this to a friend

Item #: 47476666

TMT 137

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Order now and get it around Tuesday, September 22
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Support 2 X NVMe M. 2 up to 128 Gbps in one card utilizing PCIe 4.0 bandwidth.
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What Stands Out

High Storage Capacity
Supports up to four NVMe M.2 SSDs, allowing a total capacity of 32TB, perfect for users needing extensive storage for demanding applications.
Fast Data Transfer
Offers RAID bandwidth of 256Gbps, ensuring rapid data transfer rates ideal for high-performance computing tasks and large file handling.
Bifurcation Support
Designed for motherboards with PCIe bifurcation capability, maximizing performance and compatibility, making it a versatile choice for various setups.

Product Details

Discover the JEYI Quad NVMe PCIe 4.0 Expansion Card at Ubuy Turkmenistan. Supports 4 NVMe M.2 SSD 2280 up to 8TB, Raid Bandwidth 256Gbps. Required Bifurcation. Shop now!
BrandJEYI
Model NumberPCIe 5.0 X16 Expansion Card
ManufacturerJEYI
Mfr Part Numberihyper x8
Built-In MediaAdapter, High profile X 1, Low profile X 1, NVMe SSD holder x2, Screw Driver x1, Screws x5
Unit Count2.0 Count
Hardware InterfacePCIE x 16
Compatible DevicesPersonal Computer
Operating SystemWindows, Linux, macOS
Style NameDual NVMe PCIe 5.0 Adapter
StyleDual NVMe PCIe 5.0 Adapter
Package Weight1 Pound (450 grams)

Who Should Buy?

Suitable For
  • High-Performance Users

    Ideal for gamers and content creators needing quick access to large files and high-speed storage.

  • Data Center Applications

    Perfect for servers requiring multiple high-capacity storage solutions and superior data transfer rates.

  • Tech Enthusiasts

    Great for those who enjoy building custom PCs and want advanced storage capabilities and scalability.

Not Suitable For
  • Casual Users

    Not suitable for casual users who do not require extensive storage or high-speed performance.

Product Description

JEYI Dual NVMe PCIe 5.0 X16 Expansion Card, Supports 2 NVMe M.2 SSD 2280 up to 4TB, Raid Bandwidth 256Gbps, Bifurcation Required

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Customer Questions & Answers

  • Question: What are the main features of the JEYI Dual NVMe PCIe 5.0 X16 Expansion Card?

    Answer: The JEYI Dual NVMe PCIe 5.0 X16 Expansion Card is designed to support two NVMe M.2 SSDs of size 2280, with a combined capacity of up to 4TB. It offers an impressive RAID bandwidth of 256Gbps, enabling extremely fast data transfer speeds. The card requires system bifurcation for optimal performance, which allows the PCIe lanes to be split for enhanced SSD efficiency. This product is ideal for users engaging in heavy data workloads, such as gaming, video editing, or large-scale data processing.
  • Question: How does the JEYI expansion card improve system performance?

    Answer: The JEYI expansion card significantly boosts system performance by allowing for the usage of multiple high-speed NVMe M.2 SSDs simultaneously. With up to 256Gbps RAID bandwidth, it reduces bottlenecks associated with traditional storage solutions, leading to faster boot times and quicker file transfers. This is particularly beneficial for gamers and professionals who rely on high-speed data access and storage, facilitating smoother gameplay or more efficient content creation.
  • Question: Is there a specific motherboard requirement for using the JEYI Dual NVMe Expansion Card?

    Answer: Yes, to utilize the JEYI Dual NVMe PCIe 5.0 X16 Expansion Card effectively, your motherboard must support bifurcation. This feature allows the PCIe lanes to be divided, thereby optimizing the performance of the connected NVMe SSDs. Always consult your motherboard's specifications to confirm compatibility with bifurcation and PCIe 5.0 standards for the best results.
  • Question: What type of M.2 SSDs are compatible with this expansion card?

    Answer: The JEYI Dual NVMe Expansion Card is compatible with NVMe M.2 SSDs in the 2280 form factor. Users should ensure their SSDs conform to the NVMe protocol, which is designed for high-speed storage. This compatibility ensures that you can maximize performance while minimizing latency, making it ideal for high-performance applications, whether for gaming, graphic design, or data analysis.
  • Question: Can I use this expansion card for RAID configurations?

    Answer: Absolutely! The JEYI Dual NVMe Expansion Card supports RAID configurations, enabling you to pair SSDs for redundancy or improved performance. Users can select RAID 0 for speed or RAID 1 for data mirroring. This flexibility is crucial for professionals who require reliability for data-driven tasks, such as running databases or video production projects, where data integrity and speed are paramount.
  • Question: How do I install the JEYI Dual NVMe Expansion Card?

    Answer: Installing the JEYI Dual NVMe PCIe 5.0 Expansion Card involves opening your computer case and securely inserting the card into a compatible PCIe x16 slot. Once installed, attach your NVMe M.2 SSDs to the card and ensure proper connections. It’s important to check your BIOS settings to enable bifurcation and configure any RAID settings as needed. This installation process allows users to greatly expand their storage capabilities with high-speed SSDs.
  • Question: What performance benefits can I expect from this expansion card?

    Answer: Users can expect a significant enhancement in data transfer speeds, with the JEYI expansion card offering a RAID bandwidth of 256Gbps. This translates to lightning-fast access times, reduced load times, and the ability to handle large files without lag. It's especially beneficial for gamers looking for faster load times and content creators needing to transfer high-resolution files quickly.
  • Question: Can I mix different SSD brands with the JEYI Dual NVMe Expansion Card?

    Answer: Yes, the JEYI Dual NVMe PCIe Expansion Card supports a variety of SSD brands, as long as they conform to the NVMe standard and the 2280 form factor. Mixing brands can allow for optimized usage of available storage options and may even lead to enhanced performance in specific configurations. However, for best results in RAID setups, it’s advisable to use SSDs with similar specifications.
  • Question: What is the importance of bifurcation for this expansion card?

    Answer: Bifurcation is crucial for the JEYI Dual NVMe Expansion Card as it allows the PCIe lanes to be split between the two SSDs. This division prevents bandwidth bottlenecks, ensuring that both SSDs can operate at their maximum potential. Without bifurcation support, users may not fully utilize the card's capabilities, resulting in suboptimal performance for demanding applications.
  • Question: Where can I buy the JEYI Dual NVMe PCIe 5.0 X16 Expansion Card?

    Answer: You can purchase the JEYI Dual NVMe PCIe 5.0 X16 Expansion Card from Ubuy, which offers a convenient shopping experience in Turkmenistan. They provide a wide selection of tech products, including this expansion card, making it easy to enhance your PC's storage performance.

JEYI Serial Adapters PCIe 5.0 X16 Expansion Card Editorial Review

The JEYI Dual NVMe PCIe 4.0 X8 Expansion Card allows for two NVMe M.2 SSDs of up to 4TB, with a raid bandwidth of 128Gbps. The card requires Bifurcation and certain BIOS support to work correctly. Customers have commented that the card works as advertised, but it is important to ensure compatibility with your motherboard before purchasing. The JEYI Dual NVMe card can be used for RAID 0, RAID 1+0, or as a pooled storage. Customers have had some concerns with heat dissipation from the card, but others have not had any problems with temperatures.

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Pros

  • Can support up to two NVMe M.2 SSDs up to 4TB
  • RAID 0, RAID 1+0, or pooled storage options
  • Works as advertised with compatible motherboards

Cons

  • Concerns with heat dissipation

Platform Trust & Buyer Confidence

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“Great products and very good service: very easy and very fast international delivery.”

9 September 2026 · via Trustpilot
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“Wonderful online shopping experience, smooth transaction from the start. Payment method works conveniently and delivery is unexpectedly fast and reliable. You go the extra mile for service. What makes this even more amazing, you deliver to Namibia. I will remain a happy Ubuy customer and will increase my purchases for sure! Thank you!”

10 September 2026 · via Trustpilot
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“Very easy to find the products what you need, and so fast delivery, that’s why I highly recommended to others costumers to used ubuy.”

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“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”

11 September 2026 · via Trustpilot
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“Easy to find and order what you want on the website. Delivery is quick to the UK”

8 September 2026 · via Trustpilot
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TMT 137

Order now and get it around Tuesday, September 22

QTY:

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Fastest cross-border delivery

Features & Benefits

  • Dual M.2 NVMe support: Connect two drives for enhanced performance.
  • High-speed data transfer: Up to 128 Gbps with PCIe 4.0.
  • Versatile compatibility: Supports 2242, 2260, and 22110 sizes.
  • Power-efficient design: Utilizes 3.3V and 12V dual voltage supply.
  • Ideal for high-performance SSDs with significant power requirements.
  • Supports NVMe soft RAID configurations based on motherboard chipsets.

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