Passive copper cables for 25 GbE SFP28 network adapters
Lenovo 1m Passive 25G SFP28 DAC Cable
7Z57A03557
AV1W
Lenovo 3m Passive 25G SFP28 DAC Cable
7Z57A03558
AV1X
Lenovo 5m Passive 25G SFP28 DAC Cable
7Z57A03559
AV1Y
Active optical cables for 25 GbE SFP28 network adapters
Lenovo 3m 25G SFP28 Active Optical Cable
7Z57A03541
AV1F
Lenovo 5m 25G SFP28 Active Optical Cable
7Z57A03542
AV1G
Lenovo 10m 25G SFP28 Active Optical Cable
7Z57A03543
AV1H
Lenovo 15m 25G SFP28 Active Optical Cable
7Z57A03544
AV1J
Lenovo 20m 25G SFP28 Active Optical Cable
7Z57A03545
AV1K
Description
Part number
Feature code
Power supplies
The HX Series Express appliances and enclosures ship with two power supplies. The following table lists
the power supply options that are available for selection.
Table 17. Power supply selection options
Description
Quantity
ThinkSystem 550W(230V/115V) Platinum Hot-Swap Power Supply
2
Y
N
ThinkSystem 750W(230/115V) Platinum Hot-Swap Power Supply
2
Y
N
ThinkSystem 750W (230V) Titanium Hot-Swap Power Supply
2
Y
N
ThinkSystem D2 1600W Platinum PSU
2
N
Y
ThinkSystem D2 2000W Platinum PSU
2
N
Y
Configuration notes:
For N+N power redundancy, the power supplies should provide sufficient power without
oversubscription for the selected node configuration. To ensure that the right power supply is
chosen, you should always validate your appliance configuration using the latest version of the
Lenovo Capacity Planner:
http://datacentersupport.lenovo.com/us/en/solutions/lnvo-lcp
The power supplies support AC (Worldwide) and HVDC (China only) power sources.
Rack installation
H
X
23
20
-E
H
X
S
er
ie
s
E
nc
lo
su
re
Lenovo ThinkAgile HX2320-E and HX2720-E Appliances
15