DACNEL
PCIe3.0 x8 to 2-Port M.2 NVMe Raid Adapter Marvell 88NR2241 Controller- 2241-2IR
PCIe3.0 x8 to 2-Port M.2 NVMe Raid Adapter Marvell 88NR2241 Controller- 2241-2IR
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2241-2IR
● Controller: Marvell 88NR2241 NVMe RAID Controller
● Interface Type: 1× SFF-8643 Connector (PCIe signal input)
● Support: 2× M.2 NVMe SSD (2242/2260/2280)
● Host Bus Type: PCIe 3.0 x8
● Bracket Height: Full height and low profile
● Form Factor: NVMe RAID controller card
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Marvell 2241 RAID Card Supported Motherboards
Features
- Supports 2× M.2 NVMe SSDs (PCIe-based storage only)
- Based on Marvell 88NR2241 NVMe RAID architecture
- PCIe 3.0 x8 high-bandwidth NVMe storage controller design
- Hardware NVMe RAID engine for SSD aggregation
- Supports RAID 0 / RAID 1 / JBOD configurations
- Native NVMe protocol support (no SATA, no SAS)
- High-performance low-latency NVMe data processing
- Suitable for servers, workstations and storage systems
- Includes full-height and low-profile brackets
Technical Parameters
| Item | Specifications |
|---|---|
| Product Model | 2241-2IR |
| Product Type | NVMe RAID Controller Card |
| Controller | Marvell 88NR2241 |
| Interface Type | 1× SFF-8643 Connector (PCIe input) |
| Support | 2× M.2 NVMe SSD |
| Host Bus Type | PCI Express 3.0 x8 |
| Storage Interface | 2× M.2 NVMe (PCIe) |
| Protocol Support | NVMe |
| RAID Support | RAID 0 / 1 / JBOD |
| Card Mode | Hardware NVMe RAID |
| Cooling | Passive heatsink |
| Bracket Height | Full height and low profile |
| UEFI Support | Yes |
| Supported Operating Systems | Windows / Linux / VMware / FreeBSD / TrueNAS (limited mode) |
| Driver Support | Marvell NVMe RAID driver |
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.
Awesome adapter! Plugged in right away and worked perfectly. No issues detecting drives, built great speeds, and helped expand my setup with zero hassle. Definitely worth it!
I’ve been using this card for a storage expansion setup in a server environment, and overall it’s been solid.
Build quality feels more reliable compared to some other similar products I’ve tested. Installation was straightforward, and the system recognized it without any driver issues or extra troubleshooting.
In actual use, it has been stable under continuous workload with NVMe drives. No random disconnects or abnormal behavior so far, which is important for our kind of 24/7 operation.
RAID configuration was also relatively smooth, nothing overly complicated. It’s basically a plug-in-and-run solution, which saves time during deployment.
Thermals and power consumption seem well managed as well—no noticeable overheating during long stress periods.
Overall, it’s a practical and stable option for server storage expansion or test environments where reliability matters more than anything else.