Lenovo ThinkSystem RAID 9350-8i 2GB Flash PCIe 12Gb Adapter
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Product details
| Management number | 202147779 | Release Date | 2025/09/19 | List Price | $2,908.50 | Model Number | 202147779 | ||
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The Lenovo 4Y37A72483 is a PCIe RAID adapter that brings 12Gbps SAS performance and solid data protection to ThinkSystem servers without adding extra complexity. With eight internal ports, it feeds multiple drive groups at full bandwidth, making it a practical choice for virtualization hosts, database servers, and any workload where storage throughput cannot slow you down.
A 2GB flash backed cache absorbs sudden write bursts and preserves in-flight data during an unexpected power loss. Support for RAID 0, 1, 5, 6, 10, 50, and 60, plus JBOD, lets administrators balance speed and redundancy to match the task at hand. Features such as online capacity expansion, RAID level migration, background initialization, and both global and dedicated hot spares help keep arrays flexible and ready for growth without taking systems offline.
Installing the adapter is straightforward. It slots into a standard PCIe 3.0 x8 connector and offers two Mini-SAS HD (SFF-8643) ports for internal cabling. Driver support covers Windows Server, Red Hat, SUSE, Ubuntu, and VMware ESXi, so the same controller can remain in place even if the operating system changes. Lenovo qualifies the card for ThinkSystem models including SR630 V2, SR650 V2, ST250 V2, and ST550, yet its broad support makes it suitable in any compatible chassis.
For IT teams rolling out new racks or refreshing older storage, the 4Y37A72483 delivers the right mix of speed, flexibility, and reliability that keeps critical data moving around the clock.
Highlights:- Eight internal SAS ports supporting 12Gbps data transfer
- 2GB flash backed cache protects write data during power loss
- Supports RAID 0, 1, 5, 6, 10, 50, 60 and JBOD
- PCIe 3.0 x8 interface with two Mini-SAS HD (SFF-8643) connectors
- Online capacity expansion, RAID level migration and background initialization
- Global or dedicated hot spare support
- Qualified for Lenovo ThinkSystem SR630 V2, SR650 V2, ST250 V2 and ST550
- Driver coverage for Windows Server, Red Hat, SUSE, Ubuntu and VMware ESXi
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