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Dell 1TWJM MegaRAID 6Gb/s SAS 1GB PCI Express 2 x8 Raid Controller
- Controller Type: MegaRAID SAS RAID Controller
- Cache Memory: 1GB
- Interface: SAS 6Gb/s
- Host Interface: PCI Express 2 x8
- Brand: Dell
- Model: 1TWJM
- Features: Hardware RAID support
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Product Overview
The Dell 1TWJM is a MegaRAID SAS RAID controller card featuring a 1GB cache memory. It operates on a 6Gb/s SAS interface and connects via a PCI Express 2 x8 slot, providing robust data protection and performance for storage arrays.
Technical Information
| Controller Type | MegaRAID SAS RAID Controller |
| Cache Memory | 1GB |
| Interface | SAS 6Gb/s |
Additional Specifications
| Host Interface | PCI Express 2 x8 |
| Brand | Dell |
| Model | 1TWJM |
Product Description
The Dell 1TWJM MegaRAID controller is a high-performance hardware solution designed to manage and protect data stored across multiple hard drives or SSDs. Equipped with 1GB of onboard cache memory, it accelerates RAID operations by temporarily storing frequently accessed data, thereby reducing latency and improving overall system throughput. This controller utilizes the SAS (Serial Attached SCSI) interface, offering higher bandwidth and greater reliability compared to SATA for enterprise environments. The 6Gb/s transfer rate per lane ensures efficient data movement between the controller and connected storage devices, supporting demanding workloads in servers and workstations. Installed via a PCI Express 2 x8 slot, the 1TWJM provides a high-speed connection to the host system's motherboard. It supports various RAID levels (e.g., RAID 0, 1, 5, 6, 10), allowing administrators to configure storage arrays for optimal performance, data redundancy, or a combination of both, ensuring data integrity and availability.
