Brand: Lenovo · SKU: 81Y4448 · MPN: 81Y4448 · Category: Components
The Lenovo ServeRAID M1115 SAS/SATA Controller is an entry-level internal data storage solution that provides hardware RAID capabilities for RAID levels 0, 1, and 10 standard, with optional upgrade to cacheless RAID 5/50 via Features-on-Demand (FoD) license. It features eight internal 6 Gbps SAS/SATA ports connected via two internal Mini-SAS connectors (SFF-8087). The controller is based on a 533 MHz IBM PowerPC processor with an LSI SAS2008 6 Gbps RAID on Chip (ROC) controller and utilizes a PCI Express 2.0 x8 host interface. It supports SAS and SATA hard disk drives (HDDs) and solid-state drives (SSDs), including hot-swap capabilities. The package includes the adapter card, full-height (3U) bracket, low-profile (2U) bracket, software, and documentation. It is compatible with various Lenovo System x servers, such as the x3650 M4 / 7915, x3550 M4 / 7914, and x3500 M4 / 7380.
| Cache | Zero Controller Cache, no battery/flash backup |
|---|---|
| Processor | 533 MHz IBM PowerPC with LSI SAS2008 ROC |
| Form Factor | Plug-in Card, PCI Low Profile, Half-length - MD2 |
| Host Interface | PCI Express 2.0 x8 |
| Internal Ports | Eight SAS/SATA ports |
| Controller Type | 6Gb/s SAS/SATA |
| Data Transfer Rate | Up to 6 Gbps per port |
| Internal Connector | Two internal Mini-SAS (SFF-8087) |
| RAID Levels Supported | 0, 1, 10 (RAID 5, 50 with optional upgrade) |
| Warranty | 1-year warranty |
| Weight | 2.72 oz. (Approximate) or 77 g |
| Dimensions | 0.6"h x 2.7"w x 6.6"d (15 mm x 69 mm x 168 mm) |
The ServeRAID M1115 SAS/SATA Controller offers a low-cost entry-level solution for hardware RAID 0/1/10 capabilities in Lenovo System x servers. It supports SAS and SATA HDDs/SSDs and can be upgraded to cacheless RAID 5/50 via a Features-on-Demand license. Key features include hot-swap support, online capacity expansion, and RAID-level migration.
Data Center Architects
Enterprise Resource Planning (ERP)
"Lenovo engineered this platform for reliability under sustained load, making it a primary candidate for Enterprise Resource Planning (ERP) deployments."
Yes, this Lenovo ServeRAID M1115 SAS/SATA Controller (81Y4448) is 100% genuine Lenovo hardware. All our products are verified by certified technicians and come with clean serial numbers ready for service contract registration.
This Lenovo ServeRAID M1115 SAS/SATA Controller includes our standard 3-Year Warranty covering all manufacturing defects. We also offer advanced replacement options for minimal downtime.
We offer free ground shipping which typically takes 3-5 business days. Expedited shipping options are available at checkout for faster delivery.
Yes, we have a 30-day return policy on all products. Restocking fees may apply for opened items. Please see our return policy for complete details.
Please check the specifications tab for detailed compatibility information. Our technical team is available to assist with compatibility questions for the 81Y4448.