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Reliable RAID controller for internal storage.
Lenovo 4Y37A09722 RAID 730-8i
Lenovo ThinkSystem RAID 730-8i 2GB Flash PCIe 12Gb Adapter
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Lenovo 4Y37A09722 RAID 730-8i
Lenovo ThinkSystem RAID 730-8i 2GB Flash PCIe 12Gb Adapter
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Lenovo 4Y37A09722 RAID 730-8i is a high-performance RAID controller designed for demanding server and storage applications. Built as an internal PCIe card, this adapter provides reliable connectivity for multiple internal SAS/SATA drives, ensuring streamlined data access and robust RAID configurations.
Engineered to meet the needs of enterprise data centers and high-speed workstations, the Lenovo RAID 730-8i supports a PCIe connection interface and is compatible with major operating systems such as Windows, Linux, VMware, and Hyper-V. Its design focuses on dependable performance with optimal operating temperatures and storage conditions, making it ideal for mission-critical environments.
Lenovo 4Y37A09722 RAID 730-8i price is is available on request. Get immediate quote.
Request bulk order quote for Lenovo 4Y37A09722 RAID 730-8i for additional pricing. Browse the full Lenovo Server Network Adapters series or explore all Lenovo products.
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 Lenovo 4Y37A09722 RAID 730-8i |  Lenovo 7Y37A01085 RAID 930-16i |  Lenovo 7Y37A01083 RAID 730-8i |  Lenovo 7Y37A01088 RAID 430-8i |  Lenovo 7Y37A01090 RAID 430-8e | |
|---|---|---|---|---|---|
| Product Type | RAID Controller | RAID Controller | RAID Controller | RAID Controller | RAID Controller |
| Adapter Type | N/A | SAS RAID Controller | RAID Controller | Internal RAID Adapter | RAID |
| Data Rate | N/A | N/A | 6Gbps | SAS 12Gb/s | 6Gbps per port |
| Connection Interface | PCIe | PCIe | PCIe 2.0 x8 | PCIe | PCIe x8 |
| Supported Protocols | N/A | SAS | SATA / SAS | RAID 0 / RAID 1 / RAID 5 / RAID 10 | SATA, SAS |
| Form Factor | Internal PCIe Card | Internal PCIe Card | Internal PCIe Card | Internal PCIe Card | Internal PCIe Card |
| Operating Temperature | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C |
| Storage Temperature | -40 to 85°C | N/A | -40 to 85°C | -40 to 85°C | -40 to 85°C |
| Input Voltage | 3.3V | N/A | 3.3V | 3.3V | 12V |
| Compatibility | Windows / Linux / VMware / Hyper-V | Windows / Linux / VMware | Windows / Linux / VMware / Hyper-V | Windows / Linux / VMware / Hyper-V | Windows, Linux, VMware |
| Max Speed | N/A | N/A | 6Gb/s per port | N/A | 6Gbps per port |
| Supported Features | N/A | RAID 0, RAID 1, RAID 5, RAID 10 | RAID 0, RAID 1, RAID 10, RAID 5, RAID 50, Hot Spare, Advanced Data Protection | Hot-swap, Cache Management, Multi-Bus Interface | RAID 0, RAID 1, RAID 10, RAID 5, RAID 50, auto-rebuild, hot spare |
| Power Consumption | N/A | N/A | N/A | N/A | 10W |
| Connector Type | N/A | SAS/SATA | SAS | SAS/SATA | Mini-SAS HD (SFF-8643) |
| Maximum Range | N/A | N/A | N/A | N/A | N/A |
| Bus Type | PCIe x8 | PCIe x8 | PCIe x8 | PCIe x8 | PCIe |
| Product Name | Lenovo 4Y37A09722 RAID 730-8i | Lenovo 7Y37A01085 RAID 930-16i | Lenovo 7Y37A01083 RAID 730-8i | Lenovo 7Y37A01088 RAID 430-8i | Lenovo 7Y37A01090 RAID 430-8e |
| Height | N/A | N/A | N/A | N/A | N/A |
| Width | N/A | N/A | N/A | N/A | N/A |
| Depth | N/A | N/A | N/A | N/A | N/A |
| Weight | N/A | N/A | N/A | N/A | N/A |
Reliable RAID controller for internal storage.
Easy to configure and stable in use.
Good performance for RAID 5 and 6.
No issues since deployment.
Solid Lenovo RAID card.
The Lenovo ThinkSystem RAID 730-8i Adapter (SKU: 4Y37A09722) is a PCIe 3.0 x8 RAID controller with 8 internal 12Gb/s SAS/SATA ports and 2GB flash-based DDR4 cache, designed for enterprise-grade data protection and high-speed storage performance.
Key specifications include PCIe 3.0 x8 interface, 8 internal 12Gb/s SAS/SATA ports, 2GB flash-backed DDR4 cache, support for up to 256 drives via expanders, and hardware RAID levels 0,1,5,6,10,50,60.
The 2GB flash-based cache buffers write data during power loss and accelerates read/write I/O by caching hot data, reducing latency and boosting overall storage throughput.
The RAID 730-8i supports hardware RAID levels 0, 1, 5, 6, 10, 50, and 60, offering a balance of performance, redundancy, and storage efficiency.