IBM
IBM 4Y37A09728 Raid 940-8i 4gb Flash Cpnt
- SKU:
- 19029282
- MPN:
- 4y37a09728
- Availability:
- Out of stock
- Stock Update:
- 09/09/2025 09:42:34 AM PST
- Stock Update:
- 09/09/2025 09:42:34 AM PST
Description
This item is brand-new, factory sealed.
Lenovo 4Y37A09728 Raid PCI Express x8 4.0 12 Gbps Controller- Brand: ?Lenovo
- Series: ?4Y37A09728
- Item model number: ?4Y37A09728
- Item Weight: ?10.6 ounces
- Manufacturer: ?Lenovo
The RAID 940 Series adapters all have a PCIe 4.0 host interface which doubles the bandwidth between the server and the adapter, compared to the previous generation RAID 930 adapters. This improves overall performance of the storage subsystem by supporting up to 3 million IOPS (JBOD mode) and up to 3 million IOPS in RAID (random reads). RAID on chip-based controllers such as the RAID 940 adapters have a dedicated processor that offloads all RAID functions from the server's CPU. With hardware acceleration for RAID 5 and 6 operations plus up to 8 GB dedicated memory for caching, the 940-8i, 16i and 32i offer the ultimate performance for ThinkSystem servers.
Features
Yes
Platform Supported:
PC
Linux
Environmental Compliance:
Restriction of Hazardous Substances (RoHS)
Waste Electrical and Electronic Equipment Directive (WEEE)
Specs
| Physical Characteristics | |
| Form Factor | Plug-in Card |
| Warranty | |
| Limited Warranty | 1 Year |
| Interfaces/Ports | |
| Number of SAS Ports (Internal) | 8 |
| SATA Connector Details | One x8 SFF-8654 |
| Total Number of SAS Ports | 8 |
| SAS Connector Details | One x8 SFF-8654 |
| Memory | |
| Cache Memory | 4 GB |
| General Information | |
| Brand Name | Lenovo |
| Manufacturer Website Address | http://www.lenovo.com/us/en/ |
| Marketing Information | The ThinkSystem RAID 940 family of PCIe 4.0 12 Gbps SAS RAID controllers are high-performance RAID-on-chip (ROC) adapters for connectivity to drives internal to the server. These adapters support RAID levels 0, 1, 10, 5, 50, 6 and 60, and include an extensive list of RAS and management features. |
| Product Type | SAS Controller |
| Product Name | ThinkSystem RAID 940-8i 4GB Flash PCIe Gen4 12Gb Adapter |
| Manufacturer | Lenovo Group Limited |
| Manufacturer Part Number | 4Y37A09728 |
| Product Model | 940-8i |
| Technical Information | |
| RAID Supported | Yes |
| Operating System Supported |
|
| Host Interface | PCI Express 4.0 x8 |
| Controller Type | 12Gb/s SAS |
| Device Supported | Server |
| RAID Levels |
|
| Data Backup Type | Flash Backed Cache |
Warranty Information
