RadiSys PL35Q, Руководство по эксплуатации продукта, Страница: 16 / 72

2
Product Specification
16
Power delivery to expansion slots
The following table indicates the maximum current that should be drawn from each expansion
slot. PCI Express slots are limited to 75W in total on the main +12V and +3.3V supplies, all of
which can be drawn from either voltage rail. The total for the riser are for the total current/power
delivered to the riser through the motherboard. If more is required, the riser must draw power
from an additional source such as a separate power connector from the PSU.
W
ARNING
!
Do not exceed the limits for each slot or voltage rail shown in this table.
Table 12. PL35Q power leakage — Soft Off (S5) without LAN connected
AC
Input
4-pin 8-pin 20/24-pin main power connector Peripheral (HDD) Consumption (W)
+12V +12V +12V -12V +5V +3.3V +5V
STBY
+5V +12V
1
Voltage (V) 119.20 0.00 0.00 0.00 0.00 0.00 5.08 0.00 0.00
Current (A) 0.06 0.01 0.01 0.00 0.01 0.00 0.22 0.02 0.00 Efficiency (%)
Power (W) 7.15 0.00 0.00 0.00 0.00 0.00 0.00 1.12 0.00 0.00
—
Vdrop Result — PASS PASS PASS PASS PASS — PASS PASS
Table 13. Maximum expansion slot currents on PL35Q
Expansion slot +3.3V (A) +5V (A) +12V (A) -12V (A) +5V standby (A)
PCI Express x16 graphics slot 3 — 5.5 — —
PCI Express x4 slot 3 — 2.1 — —
PCI Express x1 slot 3 — 0.5 — —
PCI slot 7.6 5 0.5 0.1 —