|
DF-7505
Data Sheet |
Manual
1-to-2 intelligent SATA II internal
RAID
Features
-
1-to-2 Intelligent SATA II RAID
Solution
- RAID 0, 1 support
- Up to SATA II 3Gbps host and device port capability
- Automatic Failover support in RAID 1 mode
- Automatic Rebuild in RAID 1 mode
- Easy to use automatic RAID mode configuration
- 100GB/hr Rebuild speed without increasing the host CPU load
- Device-to-device(s) copy during rebuild without the performance
penalty on host
CPU
- Platform Independent: Supports virtually any platform with SATA
drive port
- OS Independent: Support virtually any OS that supports SATA
drive
- Simplicity: Can be directly attached to a SATA I or II host drive
port
- Ease of Integration: Standard full-height 5.25 in. form factor
- Serviceability: Drive bays with hot-swap capability
- Cost Effectiveness: Supports two,1 inch SATA drives
- Indicators: LED for disk access, disk failure, over-heating and
rebuild status
- Failure Notification: Front panel LED indicators for fan failure
additionally
backed up by an audible alarm
- Advanced Management and configuration utilities: GUI based
management and
configuration
Operation Modes:
★ Data Mirroring (RAID 1)
-Allows device to automatically copy primary hard
drive without
any
performance overhead on the CPU
★ Data Striping (RAID 0)
-Allows the device to perform striping which
enables the drives
to
provide maximum throughput
★ Drive Spanning
-Allows the device to make any two drives appear
as one large
drive
★ JBOD
-Allows
the direct attached PC to see each drive as just a bunch
of drives
RAID Function
- Host independent
- Continuous rebuild
- Failed drive auto rebuild
- Failed drive indicators
- Audible alarm
- Security lock
Specification
|
Model |
DF-7505 |
|
Form-factor |
Full height 5.25"
internal mounting |
|
RAID Level |
0, 1 |
|
Operation Modes |
RAID 0, 1, Spanning,
JBOD |
|
Host bus interface |
SATA II 3Gb |
|
Drive bus interface |
SATA II 3Gb |
|
Data transfer rate |
Up to 3Gb/s |
|
Hot-swap drive trays |
Two (2) 1-inch trays |
|
Cooling fans |
1 |
|
Environmental |
|
|
Relative Humidity: |
10% ~ 85% Non-condensing |
|
Operating Temp: |
10°C ~ 40°C (50°F
~ 104°F) |
|
Physical Dimensions: |
85.3(H) x 149(W) x 233(D)mm
3.36(H) x 5.87(W) x 8.78(D)inches |
| Weight |
1.9kgs / 4.18Lbs (without drives) |
|
