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CONFIGURATION GUIDE
5122
8156
5115
*1
Under AC100V, some PSU configurations can be available with 1000W PSU only. Please select
1000W PSU for AC100V environment. (The above information for 1600W under AC100V is only for
reference).
*2:
Only for A1040e.
NOTE:
When selecting Power Supply Unit, recommend to consider potential add-on of the optional products in
the future.
Redundancy can be selectable; no-redundancy, N+1 and 2N:
1.
N+1: When one Power Supply Unit fails, the operation can continue.
2.
2N: Configuring 2 power supply groups, each consisting of 1 or 2 power supply unit. When one
group fails, the operation can continue with another group. In this case, power supply is redundant
between PSU#1 and PSU#2, or PSU#3 and #4. Please configure power supply path appropriately.
Hot-plug supported. Can replace Power Supply Unit without stopping the system (under redundant
configuration securing enough power during replacement).
7.1.2
Power Supply Unit
AC Power Supply Unit
Product Name/Description
Power Supply Unit (1600W)
Hot-plug, 80 PLUS Platinum certified
NOTE: Recommend to use 1000W PSU for AC100V environment
Power Supply Unit (1000W)
Hot-plug, 80 PLUS Platinum certified
NOTE:
Power Supply Unit includes Cable Tie to prevent dropping AC cable.
Cannot mix different Power Supply Unit
Cannot mix 100V/200V in one server
Please prepare AC cables compliant to the regulation in each geo.
NEC Corporation
–
NEC Express5800/A2040e, A1040e
1000W
1600W
(*1)
1000W
1600W
(*1)
1000W
Rev.1.0 – June 2018
1
2
2/3
3
4
3
(*2)
4
4
1
2
2/3
3
4
3
(*2)
4
4
1/2
2
3/4
3
1
2
2/3/4
3
1/2
2
3/4
3
Available
3
4
4
Not Available
4
Not Available
Not
Not Available
Available
3
4
4
Not Available
4
Not Available
Not
Not Available
Available
3
4
4
Not Available
3
4
4
Not Available
3
4
4
Not Available
Part Number
NE3381-120A
NE3381-123A
31
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