SteelHead SD Technical Specifications
This appendix describes the status lights, ports, and technical and environmental specifications for SteelHead SD 570-SD, 770-SD, and 3070-SD appliances. It includes these sections:
SteelHead SD 570-SD and 770-SD appliance specifications
SteelHead SD 3070-SD appliance specifications
SteelHead SD 570-SD and 770-SD appliance specifications
This section describes the status lights, ports, and technical and environmental specifications.
Status lights and ports
Front panel
 
Back panel
This table summarizes the system LEDs.
LED
Status
System
Healthy = Blue
Degraded = Yellow
Critical = Red
Power Off = None
Power Button LED
System Off = No Light
Standby Mode = Yellow
Power On = Blue
Hard Drive LED
Activity = Blinks Blue
Failed Disk = Orange
Primary LED
Left LED
Link = Green
Activity = Blinks Green
Right LED
GB = Yellow
100 MB = Green
10 MB = No Light (with link on left LED)
LAN/WAN LEDs
Left LED
Link = Green
Activity = Blinks Green
Bypass/Disconnect = Yellow
Right LED
GB = Yellow
100 MB = Green
10 MB = No Light (with link on left LED)
Technical specifications
This table summarizes the technical specifications for the appliances.
Specification
570-SD desktop L-M-H
770-SD desktop L-M-H
Power
(typical)
45 W
50 W
Volt-ampere
(max)
63.8 VA
66.8 VA
BTU
145 BTU
165 BTU
Hard disk
1 x 320 GB 2.5” HDD
1 x 80 GB SSD
1 x 320 GB 2.5” HDD
1 x 160 GB SSD
RAM
8 GB
12 GB
Data store
70 GB SSD
150 GB SSD
Dimensions (LxWxH)
13 x 8 x 1.73 in.
(330 x 204 x 44 mm)
13 x 8 x 1.73 in.
(330 x 204 x 44 mm)
Weight (without packaging)
5.5 lb
2.4 kg
5.5 lb
2.4 kg
Voltage frequency
100-240 V
50-60 Hz
100-240 V
50-60 Hz
PSU
Single 84 W
External
100-240 VAC, 50/60 Hz,
2-1 A
Single 84 W
External
100-240 VAC, 50/60 Hz,
2-1 A
Included ports/max no. ports
4/4
4/4
Environmental specifications
This table summarizes the environmental requirements for the appliances.
Specification
570-SD desktop L-M-H
770-SD desktop L-M-H
Operating acoustic
45 dBA sound pressure (typical)
45 dBA sound pressure (typical)
Temperature (operating)
0º-45ºC
32º-113ºF
0º-45ºC
32º-113º F
Temperature (storage)
-40º- 65ºC
-40º-149ºF
-40º- 65ºC
-40º-149ºF
Relative humidity
20%-80%
noncondensing
20%- 80%
noncondensing
Storage humidity
5%-95%
noncondensing
5%-95%
noncondensing
SteelHead SD 3070-SD appliance specifications
This section describes the status lights, ports, and technical and environmental specifications.
Status lights and ports
SteelHead SD 3070-SD appliance front panel with LEDs and buttons
SteelHead SD 3070-SD appliance back panel
On the SteelHead SD 3070-SD appliance, the appliance uses the NIC in slot 3 for the default interface names so the ports are labeled WAN3_0 and WAN3_1. If you ordered a custom NIC instead of the default NIC for the appliance, then the NIC is installed in slot 2 and your NIC ports will appear in SCM as WAN2_0 and WAN2_1. The lowest WANX_X will be the default uplink.
This table summarizes the appliance LEDs and buttons.
Reference
LED/button
Description
1
System ID Button with Integrated LED
Maintenance = Blue
Toggles the integrated ID LED and the blue server board ID LED on and off. The System ID LED identifies the system for maintenance when installed in a rack of similar server systems. You can also remotely turn on and turn off the System ID LED using the IPMI chassis identify command, which causes the LED to blink for 15 seconds.
A duplicate System ID LED is on the back of the appliance to the left of the video port.
2
NMI Button
Pressing the NMI button puts the appliance in a halt state and issues a nonmaskable interrupt (NMI). This helps when performing diagnostics for a given issue where a memory download is necessary to determine the cause of the problem. To prevent an inadvertent system halt, the NMI button is located behind the front control panel faceplate and is only accessible with the use of a small-tipped tool such as a pin or paper clip.


3
10
Network Activity LED

Primary
Auxiliary
Link = Green
Activity = Blinks Green. The blink rate is consistent with the amount of network activity.
The appliance doesn’t use LEDs 4 and 9.
5
System Cold Reset Button
Pressing this button reboots the appliance.
6
System Status LED
The System Status LED shows the current health of the server system.
Healthy = Green
Degraded = Yellow
Critical = Blinks Yellow
A duplicate System ID LED is on the back of the appliance to the right of the AUX port.
7
Power Button with Integrated LED
System On = Green
System Off = No Light
8
Drive Activity
Activity = Blinks Green
 
LEDs on Disk Drives
Activity LED
Read/Write Activity = Blinks Green
Disk Fault LED
Failed Disk = Orange
RAID Rebuild = Blinks Orange
 
LEDs on Primary and AUX Ports
Left LED
Link = Green
Activity = Blinks Green
Right LED
10 Mbps data rate = No Light (with link on left LED)
100 MBps data rate = Green
1000 MBps data rate = Yellow
 
LEDs on Default 4-Port Copper Bypass Card
Link/Activity LED
Link = Green
Activity = Blinks Green
Speed/Bypass/Disconnect LED
1000 Mbps = Yellow
100 Mbps = Green
10 Mbps = Off
Bypass = Blinks Green
Disconnect = Blinks Yellow
 
LEDs on Power Supply
Power on and healthy = Green
Power off = Off
Standby = Blinks Green
Power lost but second power supply has power = Amber
Power on with warning events (high temperature, high power, high current, slow fan) = Blinks Amber
Technical specifications
This table summarizes the technical specifications for the appliances.
Specification
Value
Form factor
1U
Hard disk
2 x 1000 GB, 2 SSD x 160
Data store
320 GB SSD
RAM
16 GB
Dimensions (LxWxH)
25.21 x 17.24 x 1.7 in.
(640.4 x 438 x 43.2 mm)
Weight (without packaging)
27 lb (12.2 kg)
Voltage frequency
100-127 V, 200-240 V
PSU
2 x 450 W
100-127 VAC/8A, 50/60 Hz
200-240 VAC/4A, 50/60 Hz
PCI-e expansion slots
2
Included ports/max no. ports
4/12
Power requirements and consumption
This table summarizes the power specifications for the appliances. The appliances are rated at the following power characteristics when operating at nominal AC input voltages (120 V and 230 V).
System
3070-SD
3070-SD
Configuration
All (L/M/H)
All (L/M/H)
PSU type
2 x 450 W
2 x 450 W
AC input
120 V
230 V
Max. amps
1.54 A
.76 A
Max. watts
152.8 W
145.4 W
Typical watts
122 W
116 W
Max. volt-ampere
154 VA
147 VA
Power factor
98.96 W/VA
99.16 W/VA
BTU (typical)
417 BTU
397 BTU
Environmental specifications
This table summarizes the environmental requirements for the appliances.
Specification
Environmental requirements
Operating acoustic
7.0 BA sound power (typical)
52 dBa sound pressure
Temperature (operating)
50°-95°F (10º-35ºC)
Temperature (storage)
-40º-158ºF (-40º-70ºC)
Relative humidity
50% to 90%, noncondensing with a maximum wet bulb of 28ºC (at temperatures from 25º to 35ºC)