Fan Status LED 10 Fast SCSI 20

Dual-Bus Module (Single Cabinet) 26

Dual-Bus Module (Two Cabinets) 28 Dual-Bus Module Cabinet w/Two Single-Bus

Module Cabinets 34

Single-Bus Module (Single Cabinet) 30 Fast Wide SCSI 20

Fast Wide SCSI Mode 26 Fast Wide SCSI mode 20 Fast-20 20

Firmware Error Conditions 38 Firmware information 43 Fuse 6

Replacement 62 Fuse type 63

G

Glossary

Disk Mirroring 66

Disk Spanning 66

Disk Striping 66

Duplexing 66

Fault-Tolerant 66

RAID 67

H

Hardware Error 54

Hardware Menu 42

Heat Threshold 49

Hot Spare 66

Hot Swappable Disk Drives 4

I

I/O Interface Card 6

Installing

Third Power Supply 19

Interface Transfer Rate 69

Internal Temp 45

J

J15 76

JP2 73

JP3 73

JP4 74

JP5 75

Jumpers 72

L

LED

Channel Mode 9

Descriptions 39

Fan Status 10

Power Supply Status 10

LED Descriptions 39

Logical Drive 66

M

Mapping 66

Mirroring 66

N

NVRAM 37

O

OB (Off Bus) 47

Operating Environment 69

Operator Control Panel 8

Options Menu 46

Other Configurations 36

P

Passcode 51 Physical Drive 67 POST 37 POST Results 44

Power Cord Connector 6 Power Requirements 69 Power Supplies 5 Power Supply

Replacement 58 Power Supply Status LED 10 Power Switch 5 Power-On LED 9

Product Registration vii

R

Rack-Mount Subsystem Assembly 15 RAM Checksum Failure 38

RAM Read/Write 38 README vii Rebuild 67

Register Read/Write Failure 38

78

Index

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NStor Technologies CR8e, Disk Array Enclosure manual Raid

CR8e, Disk Array Enclosure specifications

NStor Technologies has long been recognized for its innovative storage solutions, and the CR8e Disk Array Enclosure is a prime example of this legacy. Designed to meet the growing demands of data storage in enterprise environments, the CR8e offers a robust and efficient platform for managing and securing critical data.

One of the standout features of the CR8e is its impressive capacity. Supporting up to eight 3.5-inch or 2.5-inch drive bays, it allows for flexibility in choosing the right drives, including SATA, SAS, and SSD options. This adaptability not only meets varying performance requirements but also ensures that organizations can tailor their storage solutions based on specific operational needs.

The CR8e is designed with redundancy in mind, featuring hot-swappable drive bays that enable users to replace drives without downtime, thus ensuring continuous operation. Additionally, its dual-redundant power supplies and cooling fans provide enhanced reliability. This feature is crucial for businesses that cannot afford interruptions, ensuring that their data remains secure and accessible at all times.

In terms of connectivity, the NStor CR8e supports multiple interface options, including both SAS and SATA, catering to different storage protocols and enhancing compatibility with existing systems. It is equipped with advanced RAID functionalities, supporting various RAID levels such as 0, 1, 5, and 6. This capability allows users to choose the most suitable data protection and performance strategy for their environment.

Management is made simple thanks to its user-friendly interface, which offers ease of configuration and monitoring. The enclosure also provides comprehensive diagnostic and reporting features, assisting administrators in maintaining optimal storage conditions and prolonging the lifespan of the equipment.

Furthermore, the CR8e is designed with scalability in mind. As data storage needs grow, organizations can easily expand their storage capacity by adding more enclosures. This feature allows businesses to future-proof their investments in storage technology.

NStor Technologies has incorporated cutting-edge technologies in the CR8e to ensure high-speed data transfer rates, reducing latency and enhancing overall system performance. The enclosure’s design emphasizes thermal efficiency, ensuring that the internal components are kept at optimal temperatures even during high-performance operations.

In summary, the NStor Technologies CR8e Disk Array Enclosure is a versatile and powerful solution for organizations seeking to enhance their data storage capabilities. With its robust features, excellent scalability, and emphasis on reliability, it stands out as an ideal choice for enterprises focused on safeguarding their data assets.