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StarTech Dual M.2 PCIe SSD Adapter Card DUALM2PCIECARDB
- Manufacturer: STARTECH
- Manufacturer Part Number: DUALM2PCIECARDB
- UPC: 065030895620
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Overview
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This Dual M.2 PCIe SSD Adapter adds two high performance PCIe M.2 SSDs (NVMe and AHCI) into the PCIe x8 or x16 slot of a desktop, workstation, or server.
Boost System Performance
Take full advantage of the fast performance and compact size of PCIe M.2 internal solid-state drives, with read and write speeds up to 7.8GBps per drive.
Access two M.2 PCIe SSDs simultaneously
No on-board chip leads to wide system compatibility. This card requires PCIe bifurcation, meaning it easily integrates into any system with an available x8 or x16 PCIe slot that supports PCIe bifurcation.
Utilize software RAID, such as Storage Spaces (Microsoft) or mdraid/mdadm (Linux), to build a RAID array, adding redundancy or enhancing system performance.
Wide Compatibility
The PCIe M.2 NGFF (M Key or B+M Key) adapter supports PCIe NVMe and PCIe AHCI M.2 SSDs including 2242, 2260, 2280 and 22110mm drives. The PCIe M.2 Adapter Card does not require any software or drivers, meaning it works with most operating systems, if the computer/motherboard supports bifurcation.
Vented Brackets
The included full and low-profile vented brackets increase air flow to improve heat dissipation, which aids in maintaining optimal and reliable operating temperatures.
The DUAL-M2-PCIE-CARD-B is backed for 2-years by StarTech.com, including free 24/5 multi-lingual technical assistance
More from the Manufacturer
Warranty & Returns
Warranty, Returns, And Additional Information
Return Policies
- Return for refund until: January 31, 2027
- Return for replacement until: January 31, 2027
- This item is covered by Newegg.com's Extended Holiday Return Policy.
- Read full return policy for details.
We want to ensure your holiday shopping this year is hassle-free. That’s why we’re automatically extending our return policies on almost every product! For purchases placed between November 1st, 2026 and December 31, 2026 you will have until January 31, 2027 to return your product.
Manufacturer Contact Info
- Manufacturer Product Page
- Manufacturer Website
- Support Phone: 1-800-265-1844
- Support Email: support@startech.com
- Support Website
- View other products from STARTECH
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The StarTech DUALM2PCIECARDB is a PCIe adapter for adding two NVMe or AHCI M.2 SSDs to a desktop, workstation, or server, suited to users expanding internal storage or building a software RAID array on a system with a compatible PCIe bifurcation slot.
Recommended For
- Workstation and server builders who have a PCIe x8 or x16 slot with bifurcation support and want to add two PCIe M.2 SSDs without using separate expansion cards.
- Homelab users expanding local storage for tasks such as hosting virtual machines, when their system supports PCIe bifurcation and their drives are PCIe M.2 models.
- Linux or Windows system builders who want to use two M.2 drives individually or configure a software RAID array for capacity, performance, or redundancy.
- Desktop or server owners adding PCIe M.2 storage where the motherboard lacks enough onboard M.2 sockets but has a suitable bifurcation-capable PCIe slot.
Spec Summary
| Attribute | Value |
|---|---|
| Best For | PC users adding two M.2 SSDs through a PCIe adapter card |
| PCIe Connection | Connects to a personal computer through one PCIe port |
| Physical Specifications | Red matte finish; measures 9 × 4 × 0.9 inches and weighs 0.16 pounds |
| Model Identifiers | StarTech.com model DUAL-M2-PCIE-CARD-B |