Quad-port M.2 NVMe adapter with Marvell controller for high-performance storage expansion.
Scaling storage capacity in PCIe slot-limited servers often requires balancing SSD density with GPU availability. The LRNV9541-4IR addresses this by converting a single PCIe 3.0 x8 slot into four M.2 NVMe connections, maximizing storage throughput without sacrificing expansion slots for other critical components.
Powered by the Marvell 88NR2241B0 controller, this adapter delivers a total transfer speed of 64Gbps across its four ports. This high-bandwidth, non-blocking architecture ensures full wire speed performance, eliminating storage bottlenecks in data-intensive applications like high-resolution graphics rendering and real-time analytics.
Ideal for servers, storage systems, and communication platforms, the LRNV9541-4IR supports RAID 0, RAID 1, and JBOD modes for flexible data management. Its compatibility with various M.2 form factors (2242/2260/2280/22110) and robust peer-to-peer transfer capabilities make it a versatile solution for enterprise storage expansion.
Based on Marvell 88NR2241B0 main control for reliable performance.
Delivers 64Gbps transfer speed with non-blocking switching architecture.
Connects up to four M.2 SSDs (2242/2260/2280/22110) simultaneously.
Supports RAID 0, RAID 1, and JBOD configurations for data flexibility.
Optimized for peer-to-peer traffic and multicast in graphics applications.
Complete technical details for integration and deployment planning.
| I/O Controller | Marvell 88NR2241B0 |
|---|
| Bus Type | PCIe 3.0 x8 |
|---|---|
| Host Bus Compatibility | PCIe x8, compatible with x16 |
| Interface | 4-M.2 |
| External Port | M.2 |
| Transfer Speed | 64Gbps |
| RAID Support | RAID 0, RAID 1, JBOD |
|---|---|
| Protocol Support | PCIe NVMe |
| SSD Form Factors | 2242, 2260, 2280, 22110 mm |
| Architecture | Non-blocking switching, Full wire speed |
| Feature Support (Yes) | Peer-to-peer transfer, Multicast, High resolution graphics support |
| Power (min) | 13.344W |
|---|---|
| Power (max) | 19.32W |
| Operating Temperature | 5℃-50℃ (41℉-122℉) |
|---|---|
| Storage Temperature | -25℃- 70℃ (-13℉- 158℉) |
| Storage Humidity | Maximum: 90% non-condensing relative humidity at 35 ℃ |
| Certification | FCC, CE, RoHS |
| PCB Size (LxWxH) | 209.46 x 110.38 x 1.6 mm |
|---|---|
| Bracket | Full height |
| Windows | Windows 10 / 11, Windows Server 2019 / 2022 |
|---|---|
| Linux | RHEL/Centos 7.6 / 7.9 / 8.2 / 8.3, Deepin 15.11 / 20 / 20.6 / 20.9, Ubuntu 18.04.5 / 20.04.1 / 22.04.2, SUSE 12.5, SUSE 15 SP4, Asianux Server v7.0, Galaxy Unicorn v10, NeoKylin 7.6, Zhongke Fangde desktop/server OS, EmindOS, OpenKylin 0.7.5 |
| Virtualization/Other | VMware ESXi 6. / 6.7 / 7.0, ZTE New Fulcrum 3.2.2 / 5.0.5 |
Firmware updates, setup guides and documentation to get started quickly.
Look up product firmware versions, hardware revisions, and OS compatibility by entering your part number or hardware version.
