XVME-6700A
USER
’S
MANUAL
Acromag, Inc. Tel: 248-295-0310
- 58 -
http://www.acromag.com
- 58 -
https://www.acromag.com
6.4 Power Requirements
The power required to properly operate the XVME-6700A module will vary
depending on many variables, including the operating system, application
software, and the components that the module is integrated with. See notes
below for defined variables used to measure the following power values:
+5
VDC (+5/-3%) when the backplane su3.3V
S0 Idle
1
: 27.8W
S0 Max
2
:
50.4W
S0 Typ
3
: 35W
For systems with backplanes that do not supply 3.3V, add ~2.5W to the above 5V values.
+3.3
VDC (+5/-2%) when the backplane su3.3V
S0 Idle
1
: 2.5W
S0 Max
2
:
2.6W
S0 Typ
3
:
2.5W
1
S0 Idle was measured with module operating at 23°C ambient with 300LFM airflow, using Windows 8.1
Operating System, idle at desktop with no active applications running. 8GB RAM. One connected SATA
device, one USB keyboard, one USB mouse, VGA monitor. No PMC/XMC cards installed.
2
S0 Max was measured with module operating at 40°C ambient with 300LFM airflow, using Windows 8.1
Operating System. Prime95 Large FFT torture test stressing all CPU cores at max. 8GB RAM. 1 connected
SATA device, one USB keyboard, one USB mouse, VGA monitor, DVI monitor. No PMC/XMC cards installed.
At temperatures above this, the CPU throttling during heavy CPU usage reduces the maximum power
consumed more than it is raised from the increase in temperature.
3
S0 Typ was measured with module operating at 23°C ambient with 300LFM airflow, using Windows 8.1
Operating System. Passmark Burn-In test running the following tests: CPU, Memory, 2D Graphics, 3D
Graphics, Disk, and Network. 8GB RAM. 1 connected SATA device, one USB keyboard, one USB mouse, VGA
monitor, DVI monitor. No PMC/XMC cards installed.