Form Factor
|
Form Factor
|
4U Rackmount
|
4U Rackmount
|
4U Rackmount
|
|
|
|
|
Disk Drive Bay
|
5.25" External Bay
|
3
|
3
|
3
|
3
|
3
|
3
|
3
|
Drive Bay
|
3.5" External
|
1
|
1
|
1
|
1
|
1
|
1
|
1
|
3.5" Internal
|
1
|
1
|
1
|
1
|
1
|
1
|
1
|
Cooling
|
System Fan
|
1 (12 cm / 77 CFM)
|
1 (12 cm / 77 CFM)
|
1 (12 cm / 77 CFM)
|
1 (12 cm / 77 CFM)
|
1 (12 cm / 77 CFM)
|
1 (12 cm / 77 CFM)
|
1 (12 cm / 77 CFM)
|
Air Filter
|
Yes
|
Yes
|
Yes
|
Yes
|
Yes
|
Yes
|
Yes
|
Front I/O Interface
|
USB 2.0
|
2
|
2
|
2
|
2
|
2
|
2
|
2
|
PS/2
|
1
|
1
|
1
|
1
|
1
|
1
|
1
|
Miscellaneous
|
LED Indicators
|
Power status and HDD activity
|
Power status and HDD activity
|
Power status and HDD activity
|
Power status and HDD activity
|
Power status and HDD activity
|
Power status and HDD activity
|
Power status and HDD activity
|
Environment
|
Operating Temperature
|
0 ~ 40° C (32 ~ 104° F) (Operational humidity: 40° C @ 85% RH Non-Condensing)
|
0 ~ 40° C (32 ~ 104° F) (Operational humidity: 40° C @ 85% RH Non-Condensing)
|
0 ~ 40° C (32 ~ 104° F) (Operational humidity: 40° C @ 85% RH Non-Condensing)
|
0 ~ 40° C (32 ~ 104° F) (Operational humidity: 40° C @ 85% RH Non-Condensing)
|
0 ~ 40° C (32 ~ 104° F) (Operational humidity: 40° C @ 85% RH Non-Condensing)
|
0 ~ 40° C (32 ~ 104° F) (Operational humidity: 40° C @ 85% RH Non-Condensing)
|
0 ~ 40° C (32 ~ 104° F) (Operational humidity: 40° C @ 85% RH Non-Condensing)
|
Non-Operational Temperature
|
-20 ~ 60° C (-4 ~ 140° F) and 40° C @ 95% RH Non-Condensing
|
-20 ~ 60° C (-4 ~ 140° F) and 40° C @ 95% RH Non-Condensing
|
-20 ~ 60° C (-4 ~ 140° F) and 40° C @ 95% RH Non-Condensing
|
-20 ~ 60° C (-4 ~ 140° F) and 40° C @ 95% RH Non-Condensing
|
-20 ~ 60° C (-4 ~ 140° F) and 40° C @ 95% RH Non-Condensing
|
-20 ~ 60° C (-4 ~ 140° F) and 40° C @ 95% RH Non-Condensing
|
-20 ~ 60° C (-4 ~ 140° F) and 40° C @ 95% RH Non-Condensing
|
Operating Vibration
|
1 Grms
|
1 Grms
|
1 Grms
|
1 Grms
|
1 Grms
|
1 Grms
|
1 Grms
|
Non-Operating Vibration
|
2 G
|
2 G
|
2 G
|
2 G
|
2 G
|
2 G
|
2 G
|
Mechanical
|
Dimension (W x H x D)
|
481 x 175 x 446 mm ( 19" x 7" x 17.6" )
|
481 x 175 x 446 mm ( 19" x 7" x 17.6" )
|
481 x 175 x 446 mm ( 19" x 7" x 17.6" )
|
481 x 175 x 446 mm ( 19" x 7" x 17.6" )
|
481 x 175 x 446 mm ( 19" x 7" x 17.6" )
|
481 x 175 x 446 mm ( 19" x 7" x 17.6" )
|
481 x 175 x 446 mm ( 19" x 7" x 17.6" )
|
Weight (Net)
|
10.7 kg (23.5 lb)
|
10.7 kg (23.5 lb)
|
10.7 kg (23.5 lb)
|
10.7 kg (23.5 lb)
|
10.7 kg (23.5 lb)
|
10.7 kg (23.5 lb)
|
10.7 kg (23.5 lb)
|
Power Supply
|
Power Supply
|
-
|
-
|
-
|
|
|
|
|