Power Supplies — Page 6 of 6
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 521 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. 521 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
- Antec(6)
- Arista(15)
- Artesyn Technologies(2)
- Cisco(8)
- Cooler Master(6)
- Corsair(5)
- Dell(101)
- Dell EMC(2)
- Dell Technologies(11)
- Delta(16)
- Delta Electronics(6)
- EMACS(12)
- EMC(13)
- EVGA(18)
- Etasis(3)
- FSP Group(2)
- Fujitsu(10)
- HP(55)
- HPE(70)
- HPE / HP(2)
- IBM(30)
- Intel(15)
- Juniper(22)
- Lenovo(20)
- Lite-On(4)
- Seasonic(19)
- Supermicro(27)
- iStarUSA(3)
Power Supplies by wattage
Power Supplies by power supply category
Power Supplies by efficiency
All power supplies (521)
Dell
KH624
Dell 375W Power Supply for Dimension 9100/9150/9200, XPS 400/410/420/430, Precision 380/390/T3400 (L375P-00)
Starting from
$110
Dell
NH493
Dell 305W Power Supply for Dimension E520/E521, OptiPlex 330/360/740/745/755/960 (L305P-01)
Starting from
$45
HP
508149-001
HP 1100W (1110W) 80 Plus Silver Non-Redundant Power Supply for Z800/Z820 Workstation
Starting from
$295
HP
702306-002
HP 320W 6-Pin ATX Power Supply for ProDesk 600 G1 / EliteDesk 800 G1 Business Desktop
Starting from
$30
HP
759767-001
HP 180W ATX Power Supply for Pavilion 510/550 and ProDesk 400 G2 Desktop PCs
Starting from
$165
HPE / HP
HSTNS-PD41-1
HPE / HP HPE 800W Flex Slot Platinum Hot-Plug Low Halogen Power Supply Kit (865412-101)
Starting from
$100
HPE / HP
L08417-004
HPE / HP HP 250W 92% Efficiency Internal Power Supply for ProDesk/EliteDesk 400/600/800 G3/G4 SFF Business Desktop PCs
Starting from
$100
HPE
P56955-B21
HPE ProLiant DL360 Gen10 1U Rack Server (Intel Xeon Silver 4208 8-core 2.1GHz, 32GB DDR4, MR416i-a, 8x SFF bays, 800W PSU)
Starting from
$6,400
HPE
P60734-B21
HPE ProLiant DL360 Gen11 1U Rack Server (Intel Xeon Silver 4416+ 20-core 2.0GHz, 32GB DDR5, MR408i-o, 8x SFF NVMe/SAS bays, 800W PSU)
Starting from
$6,605
Juniper
JPSU-550-C-AC-AFO
Juniper Networks 550W Compact AC Power Supply, Front-to-Back (AFO) Airflow, Hot-Swappable/Redundant, for EX4400 Series Switches
Starting from
$600
NVIDIA / Mellanox
MSB7800-ES2F
NVIDIA / Mellanox NVIDIA Mellanox Switch-IB 2 EDR InfiniBand Switch, 36x QSFP28 100Gb/s Ports, 1U, Dual AC PSU, x86 Dual-Core (EOL/legacy)
Starting from
$12,310
iStarUSA
TC-1U50PD8
iStarUSA Xeal (iStarUSA) 500W 1U 80 PLUS Switching Power Supply, Active PFC, ATX12V/EPS12V, Rack-Mountable
Starting from
$240
iStarUSA
TC-2U70PD8UC
iStarUSA Xeal (iStarUSA) 700W 2U 80 PLUS Bronze Switching Power Supply, ~82% Efficiency, Rack-Mountable (2 RU)
Starting from
$375
iStarUSA
TC-2U80PD8
iStarUSA Xeal (iStarUSA) 800W 2U Rack-Mountable Switching Power Supply, 80-84% Efficiency
Dell
D550E-S0
Dell 550W Redundant Hot-Plug Power Supply, 80 PLUS Platinum, for PowerEdge R320/R420/R620/R720/R720xd (also sold under Dell P/Ns RYMG6, M95X4, DPS-550MB)
Starting from
$55
HP
30-10005-02
HP HP/Compaq AlphaServer DS15A Power Supply (325-400W, 100-240V, also cross-referenced as API-6108A)
Dell
D1K3E001L
Dell 1300W 80 Plus Gold Power Supply for Precision T7600/T7610 Workstation (alt. PN 6MKJ9/06MKJ9, model H1300EF-00, 100-240V AC)
Starting from
$280
Transition Networks
E-MCR-05-NA
Transition Networks Media Converter Rack (E-MCR-05), 12-slot modular chassis, 3U rack-mount, single universal internal power supply
Starting from
$435
Alcatel-Lucent
PS-900AC-P
Alcatel-Lucent OmniSwitch 900W AC External PoE Power Supply (model 902898-90, NSN 6120-01-644-4772)
Starting from
$90
Chenbro
RM43348H01*13613
Chenbro RM43348 4U 48-Bay 3.5" Hot-Swap SAS/SATA Storage Server Chassis (E-ATX, CRPS redundant PSU support)
TRENDnet
TI-E50
TRENDnet 5-Port Industrial Fast Ethernet DIN-Rail Switch (IP30-rated metal housing, -40 to 75C operating range, redundant power inputs)
Starting from
$70
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.