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SR7610 series provides with SATA HDD interface and equipped
with NRAID and RAID 0 functionality. It supports 4 SATA HDDs and
has a storage capacity of up to 2TB. Couple the built-in RAID capabilites with a transfer rate of up to 150MB/Sec and you have a fast, secure storage solution.
The SR7610 provides two level applications: RAID 0 (RAID 0 + NRAID) and NRAID.
- RAID 0: Striping + NRAID (fast, has no fault tolerance; requires at least four hard disks)
The SR7610 provides a RAID 0 level application that is different from ordinary ones.
SR7610 RAID 0 level contains Striping + NRAID at the same time; the capacity will be
expanded while the performance is increased. In the aspect of capacity calculation, the system will first execute the Striping function to combine the four hard disks into two units, and then execute the NRAID
function. Due to lack of the data backup function, entire data system will be damaged in case of any hard
disk malfunction.
- NRAID: Non-RAID (has no fault tolerance; requires at least four hard disks)
As RAID 0, NRAID combines all physical disks into a large-capacity hard disk. However, the difference is
that NRAID stores data directly starting from the fi rst hard disk. After the first hard disk being full, it will go
for second one, and so forth. NRAID’s calculation of available disk capacity is also different from that of
RAID 0: NRAID’s total capacity equals the sum of all physical disks’ capacity.
The NRAID level of data storage does not disassemble and separate the data; it will switches to next
hard disk as long as the previous one is full. Therefore, when data storage area stretches across two
hard disks, errors and access problems are prone to occur upon such data. Also, because of the lack of
actual RAID application, when a hard disk crashes, the data will be lost.
Features
- Supports 4 SATA I or SATA II Hard Drives,
- eSATA, FireWire 800* and USB 2.0* Connections.
- Supports RAID 0 Mode
- Supports NRAID Operation Mode
- Buzzer On/Off function, Fan Failed and Temperature Inspection
* 1394b and USB 2.0 connections are limited to a single 2 TB volume |
