DACNEL
PCIe 5.0 x4 M.2 M Key to MCIO 4i 1*NVMe SSD Adapter Card-XIC 2440
PCIe 5.0 x4 M.2 M Key to MCIO 4i 1*NVMe SSD Adapter Card-XIC 2440
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XIC PE2440
● Interface Type: 1× MCIO
● Support: 1× NVMe SSD
● Host Bus Type: PCIe 5.0 x4 M.2 M-Key
● Form Factor: PCIe NVMe adapter card
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Features
● Supports 1× NVMe SSD via MCIO interface
● Uses single MCIO high-speed connector
● PCIe 5.0 x4 host bandwidth
● M.2 M-Key host-side connection design
● Designed for compact NVMe storage expansion
● Low-latency direct PCIe channel routing
Technical Parameters
| Item | Specification |
|---|---|
| Product Model | XIC PE2440 |
| Product Type | PCIe NVMe Adapter Card |
| Host Interface | M.2 M-Key (PCIe 5.0 x4) |
| Storage Interface | 1× MCIO |
| Protocol | NVMe |
| Architecture | Direct PCIe pass-through |
| UEFI Support | Yes |
| OS Compatibility | Windows / Linux / VMware / BSD / NAS systems |
| Operating Temperature | 5°C to 50°C |
| Storage Temperature | -25°C to 70°C |
OEM/ODM
OEM/ODM
Streamlined OEM/ODM process from requirement discussion to mass production, with engineering evaluation, prototyping, and full testing to ensure performance and reliability.
ISO-certified manufacturing with strict quality control, 100% testing, and stable global delivery.
Contact us for customization: +86 151 7319 6157 | dacnelcard@gmail.com
Shipping & Returns
Shipping & Returns
Free worldwide shipping with fast processing and full tracking. Secure payments are supported, and a 30-day return policy ensures a worry-free purchase.
Quality Management
Quality Management
Each card is produced using advanced manufacturing processes and a rigorous quality control system. With responsive after-sales support, we ensure reliable performance and complete peace of mind for our customers.
Handling & Care Instructions
Handling & Care Instructions
To maintain optimal performance and prevent damage, please follow these guidelines:
- Wear Gloves When Handling:
Always wear clean gloves when handling the card to prevent sweat and oils from corroding the connectors and affecting performance. - Avoid Direct Contact:
Do not touch the gold fingers or electronic components directly. - Keep Dry and Clean:
Store and operate the card in a dry, dust-free environment to prevent oxidation and contamination. - ESD Protection:
Use proper anti-static measures when installing or removing the card.

Really impressed with the quality of this adapter. The PCB feels solid, the connectors are well made, and everything worked right out of the box. I installed it on my PCIe 5.0 setup and my NVMe drive was detected instantly with no issues at all.
Performance has been very stable so far, even under heavy file transfers. No disconnects, no random errors, and temperatures stay reasonable. The MCIO connection feels secure and professional compared to cheaper adapters I’ve used before.
Shipping was fast and the packaging was excellent too. Overall, a great option if you need a reliable PCIe 5.0 M.2 to MCIO adapter for storage expansion. Definitely worth it.