Power Supplies
Power supplies are the most common field failure in a rack and the easiest to get wrong, because wattage alone does not tell you whether a module seats in the chassis or reports correctly to the management controller.
We list 519 parts across 43 brands: Alcatel-Lucent, Antec, Arista, Artesyn Technologies, Aruba Networks, Astec, Brocade and Chenbro, plus 35 more, from $30 to $12,310 per unit. 519 are in stock and ship worldwide.
Browse by brand, capacity or interface below, or send us a part number and quantity. We source well beyond the published catalogue and quote within 48 business hours, with compatibility validated against your specific server platform before anything ships.
Browse power supplies
Power Supplies by brand
Power Supplies by power supply category
Power Supplies by efficiency
All power supplies (519)
Dell Technologies
Dell 495W Hot-Plug Redundant Power Supply for PowerEdge Rack Servers
Starting from
$175
Dell Technologies
Dell 750W Hot-Plug Redundant Power Supply for PowerEdge Rack Servers
Starting from
$240
Dell Technologies
Dell 1100W Hot-Plug Redundant Power Supply for PowerEdge Rack Servers
Starting from
$320
Dell Technologies
Dell 1400W Hot-Plug Redundant Power Supply for PowerEdge Rack Servers
Starting from
$375
Dell Technologies
Dell 2400W Hot-Plug Redundant Power Supply for PowerEdge Rack Servers
Starting from
$580
HPE
HPE 500W Flex Slot Platinum Hot-Plug Power Supply for ProLiant Servers
Starting from
$190
HPE
HPE 800W Flex Slot Platinum Hot-Plug Power Supply for ProLiant Servers
Starting from
$255
HPE
HPE 1600W Flex Slot Platinum Hot-Plug Power Supply for ProLiant Servers
Starting from
$440
Supermicro
Supermicro 1200W Redundant Titanium Hot-Swap Power Supply Module
Starting from
$415
Supermicro
Supermicro 1600W Redundant Titanium Hot-Swap Power Supply Module
Starting from
$500
Supermicro
Supermicro 2000W Redundant Titanium Hot-Swap Power Supply Module
Starting from
$545
Supermicro
Supermicro 2600W Redundant Titanium Hot-Swap Power Supply Module
Starting from
$710
Lenovo
Lenovo 750W 80 PLUS Platinum Hot-Plug Server Power Supply
Starting from
$165
Lenovo
Lenovo 1100W 80 PLUS Platinum Hot-Plug Server Power Supply
Starting from
$235
Lenovo
Lenovo 1600W 80 PLUS Platinum Hot-Plug Server Power Supply
Starting from
$345
Lenovo
Lenovo 2400W 80 PLUS Platinum Hot-Plug Server Power Supply
Starting from
$545
IBM
IBM 550W 80 PLUS Platinum Hot-Plug Server Power Supply
Starting from
$100
IBM
IBM 750W 80 PLUS Platinum Hot-Plug Server Power Supply
Starting from
$135
IBM
IBM 900W 80 PLUS Platinum Hot-Plug Server Power Supply
Starting from
$175
HP
HP 460W 80 PLUS Gold Hot-Plug Server Power Supply
Starting from
$60
HP
HP 500W 80 PLUS Gold Hot-Plug Server Power Supply
Starting from
$70
HP
HP 750W 80 PLUS Gold Hot-Plug Server Power Supply
Starting from
$95
HP
HP 1200W 80 PLUS Gold Hot-Plug Server Power Supply
Starting from
$145
Delta Electronics
Delta Electronics 800W 80 PLUS Titanium Hot-Plug Server Power Supply
Starting from
$125
Delta Electronics
Delta Electronics 1300W 80 PLUS Titanium Hot-Plug Server Power Supply
Starting from
$190
Delta Electronics
Delta Electronics 1600W 80 PLUS Titanium Hot-Plug Server Power Supply
Starting from
$255
Delta Electronics
Delta Electronics 2000W 80 PLUS Titanium Hot-Plug Server Power Supply
Starting from
$345
Delta Electronics
Delta Electronics 2400W 80 PLUS Titanium Hot-Plug Server Power Supply
Starting from
$440
Emacs
Emacs 500W 80 PLUS Platinum Hot-Plug Server Power Supply
Starting from
$115
Emacs
Emacs 650W 80 PLUS Platinum Hot-Plug Server Power Supply
Starting from
$135
Emacs
Emacs 800W 80 PLUS Platinum Hot-Plug Server Power Supply
Starting from
$165
Emacs
Emacs 1200W 80 PLUS Platinum Hot-Plug Server Power Supply
Starting from
$230
Etasis
Etasis 400W 80 PLUS Gold Hot-Plug Server Power Supply
Starting from
$100
Etasis
Etasis 500W 80 PLUS Gold Hot-Plug Server Power Supply
Starting from
$120
Etasis
Etasis 700W 80 PLUS Gold Hot-Plug Server Power Supply
Starting from
$155
Dell EMC
Dell EMC 585W 80 PLUS Platinum Hot-Plug Server Power Supply
Starting from
$215
Dell EMC
Dell EMC 1100W 80 PLUS Platinum Hot-Plug Server Power Supply
Starting from
$320
Intel
Intel 750W 80 PLUS Titanium Hot-Plug Server Power Supply
Starting from
$155
Intel
Intel 1300W 80 PLUS Titanium Hot-Plug Server Power Supply
Starting from
$240
Intel
Intel 1600W 80 PLUS Titanium Hot-Plug Server Power Supply
Starting from
$305
Arista
Arista 500W Hot-Swap Redundant Switch Power Supply
Starting from
$275
Arista
Arista 750W Hot-Swap Redundant Switch Power Supply
Starting from
$370
Arista
Arista 1100W Hot-Swap Redundant Switch Power Supply
Starting from
$515
Juniper
Juniper 650W Hot-Swap Redundant Router and Switch Power Supply
Starting from
$320
Juniper
Juniper 850W Hot-Swap Redundant Router and Switch Power Supply
Starting from
$415
Juniper
Juniper 2400W Hot-Swap Redundant Router and Switch Power Supply
Starting from
$895
EVGA
EVGA SuperNOVA 650W 80 PLUS Gold Fully Modular ATX Desktop and Workstation Power Supply
Starting from
$115
EVGA
EVGA SuperNOVA 750W 80 PLUS Gold Fully Modular ATX Desktop and Workstation Power Supply
Starting from
$135
EVGA
EVGA SuperNOVA 850W 80 PLUS Gold Fully Modular ATX Desktop and Workstation Power Supply
Starting from
$170
EVGA
EVGA SuperNOVA 1000W 80 PLUS Gold Fully Modular ATX Desktop and Workstation Power Supply
Starting from
$230
EVGA
EVGA SuperNOVA 1600W 80 PLUS Gold Fully Modular ATX Desktop and Workstation Power Supply
Starting from
$440
Cooler Master
Cooler Master 550W 80 PLUS Gold Modular ATX Desktop and Workstation Power Supply
Starting from
$80
Cooler Master
Cooler Master 650W 80 PLUS Gold Modular ATX Desktop and Workstation Power Supply
Starting from
$100
Cooler Master
Cooler Master 750W 80 PLUS Gold Modular ATX Desktop and Workstation Power Supply
Starting from
$125
Cooler Master
Cooler Master 850W 80 PLUS Gold Modular ATX Desktop and Workstation Power Supply
Starting from
$155
Dell Technologies
Dell Technologies 495W 80 PLUS Platinum Hot-Plug Server Power Supply
Starting from
$75
Dell Technologies
Dell Technologies 550W 80 PLUS Platinum Hot-Plug Server Power Supply
Starting from
$85
Dell Technologies
Dell Technologies 750W 80 PLUS Platinum Hot-Plug Server Power Supply
Starting from
$105
Dell Technologies
Dell Technologies 1100W 80 PLUS Platinum Hot-Plug Server Power Supply
Starting from
$165
Dell Technologies
Dell Technologies 1600W 80 PLUS Platinum Hot-Plug Server Power Supply
Starting from
$275
Dell Technologies
Dell Technologies 2400W 80 PLUS Platinum Hot-Plug Server Power Supply
Starting from
$440
HPE
HPE 500W 80 PLUS Platinum Hot-Plug Server Power Supply
Starting from
$80
HPE
HPE 800W 80 PLUS Platinum Hot-Plug Server Power Supply
Starting from
$115
HPE
HPE 1600W 80 PLUS Platinum Hot-Plug Server Power Supply
Starting from
$255
HPE
HPE 2200W 80 PLUS Titanium Hot-Plug Server Power Supply
Starting from
$370
Supermicro
Supermicro 600W 80 PLUS Platinum Hot-Plug Server Power Supply
Starting from
$120
Supermicro
Supermicro 920W 80 PLUS Platinum Hot-Plug Server Power Supply
Starting from
$165
Supermicro
Supermicro 1000W 80 PLUS Platinum Hot-Plug Server Power Supply
Starting from
$190
Supermicro
Supermicro 1200W 80 PLUS Platinum Hot-Plug Server Power Supply
Starting from
$225
Supermicro
Supermicro 1600W 80 PLUS Platinum Hot-Plug Server Power Supply
Starting from
$305
Supermicro
Supermicro 2000W 80 PLUS Platinum Hot-Plug Server Power Supply
Starting from
$375
Cisco
Cisco 350W 80 PLUS Platinum Hot-Plug Switch Power Supply
Starting from
$285
Cisco
Cisco 715W 80 PLUS Platinum Hot-Plug Switch Power Supply
Starting from
$415
Cisco
Cisco 1100W 80 PLUS Platinum Hot-Plug Switch Power Supply
Starting from
$585
Cisco
Cisco 3000W 80 PLUS Platinum Hot-Plug Switch Power Supply
Starting from
$1,155
HPE
HPE 250W 80 PLUS Platinum Hot-Plug Switch Power Supply
Starting from
$255
HPE
HPE 650W 80 PLUS Platinum Hot-Plug Switch Power Supply
Starting from
$370
HPE
HPE 1600W 80 PLUS Platinum Hot-Plug Switch Power Supply
Starting from
$675
Seasonic
Seasonic 750W 80 PLUS Titanium Desktop PC Power Supply
Starting from
$180
Seasonic
Seasonic 850W 80 PLUS Titanium Desktop PC Power Supply
Starting from
$215
Seasonic
Seasonic 1000W 80 PLUS Titanium Desktop PC Power Supply
Starting from
$280
Seasonic
Seasonic 1300W 80 PLUS Titanium Desktop PC Power Supply
Starting from
$415
Seasonic
Seasonic 1600W 80 PLUS Titanium Desktop PC Power Supply
Starting from
$555
Corsair
Corsair 750W 80 PLUS Gold Desktop PC Power Supply
Starting from
$155
Corsair
Corsair 850W 80 PLUS Gold Desktop PC Power Supply
Starting from
$185
Corsair
Corsair 1000W 80 PLUS Gold Desktop PC Power Supply
Starting from
$240
Corsair
Corsair 1200W 80 PLUS Gold Desktop PC Power Supply
Starting from
$320
Corsair
Corsair 1600W 80 PLUS Gold Desktop PC Power Supply
Starting from
$495
NETGEAR
3C17266
NETGEAR PSU 24 AC Internal Hot-Swap Power Supply
HPE
R1C73A
HPE 60-Watts 1-Port Smart Rate 802.3bt Midspan PoE Injector
Starting from
$325
HP
P5Q61AA#ABA
HP 200-Watts Thunderbolt 3 Docking Station for ZBook 17
Lenovo
SD20F82750
Lenovo Ultra Dock 40A2 90-Watts Docking Station
Dell
Y1MGX
Dell 1100-Watts DC Power Supply For R520/R530 PowerEdge
Starting from
$80
HPE
JL087A
HPE X372 1050-Watts 54V Power Supply For Aruba 2930M Switch
Starting from
$310
HPE
466610-001
HPE 460-Watts ATX Power Supply For ProLiant ML150
Starting from
$465
Dell
H66J1
Dell 1800-Watts Power Supply For PowerEdge R750,R750XS
Starting from
$335
Supermicro
PWS-2K05A-1R
Supermicro 2000-Watts Redundant Power Supply For Server
Starting from
$180
Dell
D750E-S1
Dell 750-Watts Redundant Power Supply For PowerEdge R520
Starting from
$55
HPE
876935-B21
HPE 2200-Watts Redundant Power Supply For Apollo 2000
Starting from
$235
Lenovo
7N67A00883
Lenovo 750-Watts Power Supply For ThinkSystem SR630
Starting from
$230
Specifying a system, not just a part?
The pages below cover the platforms and decisions behind power supplies: useful when a part number turns out to be a symptom of a larger requirement.