Description
The National Instruments HDD-8266 RAID Array is a versatile storage solution identified by part numbers 782858-01, 782859-01, and 782854-01, equipped with a 24-Port PCIe RAID controller that supports both SAS and SATA storage devices. Encased in a 2U chassis, it defaults to RAID 0 mode for optimal performance but can also operate in RAID 5 and RAID 6 modes, offering flexibility in data protection and performance.
With an advanced version of PCI Express (x8), it boasts a maximum bandwidth of 3.6 GB/s, ensuring fast data transfer rates. The system requires a compatible chassis with an NI PXIe-8384 host controller for full functionality and connects via an x8 PCI Express link. While it can work with non-x8 PXIe chassis and controllers, performance will be at a degraded speed.
Despite its obsolete status announced by National Instruments, the HDD-8266 RAID Array remains available for purchase and repairs through Apex Waves, making it a viable option for existing systems that require robust storage capabilities.
| Specification | Detail |
|---|---|
| Product Name | National Instruments HDD-8266 RAID Array |
| Part Numbers | 782858-01, 782859-01, 782854-01 |
| RAID Controller | 24-Port PCIe RAID controller |
| Drive Compatibility | SAS or SATA storage devices |
| Chassis Size | 2U |
| Default RAID Mode | RAID 0 |
| Supported RAID Modes | RAID 0, RAID 5, RAID 6 |
| PCI Express Version | Advanced version of PCI Express (x8) |
| Maximum Bandwidth | 3.6 GB/s |
| Required PXI Express Device | Compatible chassis with NI PXIe-8384 host controller |
| Link Type | x8 PCI Express |
| Performance with Non-x8 PXIe Chassis | Operational at degraded speed |
| Obsolete Status | Announced by National Instruments, available for purchase and repairs by Apex Waves |
Q1: What are the part numbers for the National Instruments HDD-8266 RAID Array, and what types of RAID modes does it support?
A1: Aside from its default RAID 0 configuration, the HDD-8266 RAID Array can operate in RAID 5 and RAID 6 modes, and it maintains compatibility with varying chassis and controllers by connecting via an x8 PCI Express link, although it should be noted that using non-x8 PXIe chassis and controllers will result in degraded performance.
Q2: What are the alternative RAID modes that the HDD-8266 RAID Array can operate in aside from its default RAID 0 configuration, and how does it maintain compatibility with varying chassis and controllers?
A2: The part numbers for the National Instruments HDD-8266 RAID Array are 782858-01, 782859-01, and 782854-01, and it supports RAID 0, RAID 5, and RAID 6 modes.
Q3: What are the performance capabilities and compatibility requirements of the National Instruments HDD-8266 RAID Array, and how does its availability through Apex Waves affect its viability despite its obsolete status?
A3: The National Instruments HDD-8266 RAID Array offers a maximum bandwidth of 3.6 GB/s with a 24-Port PCIe RAID controller that supports SAS and SATA devices, capable of operating in RAID 0, 5, and 6 modes, and it requires a compatible chassis with an NI PXIe-8384 host controller for optimal performance, though it can work at reduced speeds with non-x8 PXIe chassis and controllers; despite its obsolescence, its availability through
Q4: What is the maximum bandwidth of the advanced PCI Express (x8) used in the National Instruments HDD-8266 RAID Array, and how does its compatibility with non-x8 PXIe chassis and controllers affect its performance?
A4: The National Instruments HDD-8266 RAID Array features a 24-Port PCIe RAID controller supporting SAS and SATA devices, operates in RAID 0, 5, and 6 modes, and has an advanced PCI Express (x8) interface with a maximum bandwidth of 3.6 GB/s, ensuring fast data transfers. It requires a compatible chassis with an NI PXIe-8384 host controller for optimal performance but can work at reduced speeds with non-x8 PXIe chassis and
Q5: What are the functionality and compatibility features of the National Instruments HDD-8266 RAID Array, and how do they impact its performance in existing storage systems?
A5: The advanced PCI Express (x8) in the National Instruments HDD-8266 RAID Array has a maximum bandwidth of 3.6 GB/s, and when used with non-x8 PXIe chassis and controllers, its performance will be degraded due to lower bandwidth throughput.
