PCIe4.0 X8 Dual NVMe M.2 SSD Expansion Card

4.7 Β· 30 reviews
Price range: $16.19 through $20.76
Pay now, in 4 interest-free payments of $4.05, or over 3–6 months
4 interest-free payments of $4.05

Dual M.2 NVMe SSD slots for PC upgrades. PCI-E X8 interface improves speed and performance.
Compatible with: Windows 7-11, Linux, Mac. Internal installation.

β†—
Estimated Delivery Time3–7 business days

Dual NVMe Expansion for High-Speed Storage

This PCI-E4.0 X8 expansion card enables your PC to host two M.2 NVMe SSDs simultaneously, doubling your fast storage capabilities. Perfect for users needing increased capacity and enhanced performance in a single card.

Wide Operating System Compatibility

Compatible with Windows 7 through 11, Linux, and Mac, this card integrates smoothly with most systems, ensuring versatile use for various setups.

Optimized PCIe 4.0 X8 Interface

Designed to exploit PCI-E 4.0 speeds and backward compatible with PCI-E 3.0, the X8 interface enhances read/write throughput and boosts overall system responsiveness for demanding applications.

  • Supports PCI-E 4.0 X8 interface
  • Backward compatible with PCI-E 3.0
  • Improves SSD performance and data transfer rates

Reliable Build and Extended Durability

Featuring gold plating on the PCI-E connector, this expansion card improves contact quality, reduces oxidation, and extends service life for dependable performance over time.

  • Gold-plated PCIe connector for longevity
  • Prevents surface oxidation
  • Ensures stable and efficient conductivity

Motherboard Compatibility

Requires a motherboard that supports PCI-E signal splitting to utilize both NVMe slots simultaneously. Without signal splitting, only one SSD can operate via the SSD1 interface.

  • Supports motherboards with PCI-E signal splitting
  • Dual SSD operation on compatible boards
  • Single SSD operation on others

Multiple M.2 SSD Size Support

Compatible with M.2 SSD sizes including 2230, 2242, 2260, and 2280, allowing flexible installation of various NVMe drives to suit your needs.

  • Supports M.2 SSD sizes 2230, 2242, 2260, 2280
  • Fits a wide range of NVMe drives

Key specifications

  • Product Name: PCI-E4.0 X8 One-in-Two NVME Expansion Card
  • Input Interface: PCI-E X8
  • Output Interface: 2x NVMe M.2 (M-Key)
  • Supported SSD Type: M.2 NVMe SSD
  • Operating Systems: Windows 7/8/10/11, Linux, Mac
  • PCIe Compatibility: PCI-E 4.0 X8, PCI-E 3.0 backward compatible
  • Certification: CE, FCC, RoHS
  • Installation: Internal PCI-E slot

What's in the box

  • PCIe4.0 X8 NVMe Dual Expansion Card
Product FAQ

Frequently asked questions

01 What type of SSDs does this expansion card support?

It supports M.2 NVMe SSD hard disks with M-Key interface.

02 How many NVMe drives can be installed?

This card can run two NVMe SSDs simultaneously on motherboards supporting PCI-E signal splitting.

03 Which PCIe interface does this expansion card use?

It uses a PCI-E 4.0 X8 interface, compatible backwards with PCI-E 3.0.

04 Is this expansion card compatible with different operating systems?

Yes, it supports Windows 7, 8, 10, 11, Linux, and Mac systems.

05 Does the expansion card work on motherboards without PCI-E signal splitting?

On motherboards without signal splitting, only one SSD on the SSD1 interface will run.

06 What is the benefit of the PCI-E X8 interface on this card?

It enhances reading and writing performance with high-speed transmission to improve overall computer speed.

07 Is the PCI-E connector protected against oxidation?

Yes, the PCI-E X8 gold finger is gold plated to prevent surface oxidation and ensure better conductivity.

08 How is the expansion card installed?

It is designed for internal installation into the PC's PCI-E X8 slot.

09 Does this card support smaller NVMe SSD sizes?

It supports standard M.2 NVMe SSD sizes including 2230, 2242, 2260, and 2280.

10 Are there any hazardous chemicals in this product?

No, the product contains no high-concerned chemicals.

Categories
Tags, , , ,
Weightβ€”
AvailabilityIn stock
SKUGA_125249

Discussion

4.7
Based on 30 reviews
Rating
Mysterious Shopper October 2, 2026 β˜… β˜… β˜… β˜… β˜…

Works perfectly. requires slot bifurcation to use both slots. if your board does not have this in the bios, it will not work.

Mysterious Shopper August 29, 2026 β˜… β˜… β˜… β˜… β˜…

Very good, score 10.

Mysterious Shopper August 29, 2026 β˜… β˜… β˜… β˜… β˜…

Very good, score 10.

e***i July 15, 2026 β˜… β˜… β˜… β˜… β˜…

Not well packaged but fast for shipping

no screws to secure the M2, not good at all

Mysterious Shopper July 11, 2026 β˜… β˜… β˜… β˜… β˜…

EXCELLENT