Power supplies in stock now

Every power supply, every retailer. Filter by any spec; prices are the lowest in-stock offer.

Filters

1,275 PSUs

In stock Clear all

PSU	Specs	NE	Best
Dell 180W (WYX72) WYX72	180 W · ATX	$55	$55 $0.31/W
Dell Optiplex 5040/7040 180W 20WFG	180 W · Non-modular · ATX	$55	$55 $0.31/W
HP 650W 482513003	650 W · Non-modular · ATX	$199	$199 $0.31/W
Dell 235 Watt Power 235W FR610	235 W · ATX	$72	$72 $0.31/W
HP 240 Watt Power 240W 460889-001	240 W · ATX	$75	$75 $0.31/W
Dell Studio XPS 475W F217J	475 W · ATX	$150	$150 $0.32/W
Dell HY3VH OPTIPLEX 290W 915770666212-7	290 W · ATX	$95	$95 $0.33/W
Dell Precision T5600 635W Server 0NVC7F	635 W · Server / redundant	$209	$209 $0.33/W
Lenovo ThinkSystem v2 750W 80+ Titanium Server 4P57A75973	750 W · 80 PLUS Titanium · Server / redundant	$248	$248 $0.33/W
Dell Replace Power 180W L180AS-00	180 W · ATX	$60	$60 $0.33/W
Dell NEW Genuine Power 240W VMRD2_1	240 W · ATX	$80	$80 $0.33/W
Dell NEW 180W 4R1KT	180 W · ATX	$60	$60 $0.33/W
Dell OptiPlex 180W D6K0V	180 W · ATX	$60	$60 $0.33/W
HP 365W Server (532092-B21) 532092-B21	365 W · Server / redundant	$123	$123 $0.34/W
Dell 305W (ADIB00I20HZA8) ADIB00I20HZA8	305 W · ATX	$103	$103 $0.34/W
Dell Genuine 280W 927412664999-4	280 W · ATX	$95	$95 $0.34/W
Lenovo ThinkSystem V1 750W 80+ Titanium Server 4P57A82020	750 W · 80 PLUS Titanium · Server / redundant	$255	$255 $0.34/W
Dell genuine 240W SFX RNAB07HRZX2KZ	240 W · SFX	$83	$83 $0.35/W
HP Original 250W 5188-2622	250 W · ATX	$89	$89 $0.36/W
Dell Optiplex 235W R224M_1	235 W · ATX	$84	$84 $0.36/W
Dell PW116 235W G185T RM112 R224M R225M	235 W · ATX	$84	$84 $0.36/W
Dell Precision 525W 80+ Silver 0G05V	525 W · 80 PLUS Silver · ATX	$190	$190 $0.36/W
HP HEWLETT-PACKARD 1050W JL087AB2B	1,050 W · ATX	$386	$386 $0.37/W
HP Computer Power 180W L08261-004	180 W · ATX	$69	$69 $0.38/W
HP HPE Flex Slot 2200W Server P44712-B21	2,200 W · Server / redundant	$849	$849 $0.39/W
Lenovo ThinkSystem 1100W 80+ Titanium Server 4P57A72666	1,100 W · 80 PLUS Titanium · Server / redundant	$434	$434 $0.40/W
HP 1000W (J9580A) J9580A	1,000 W · ATX	$397	$397 $0.40/W
HP 1200W (437573-B21) 437573-B21	1,200 W · ATX	$478	$478 $0.40/W
HP X312 1000W 886112091873	1,000 W · ATX	$402	$402 $0.40/W
HP Hewlett Packard 900W Server 550729922379-2	900 W · Server / redundant	$362	$362 $0.40/W
HP X312 1000-Watt Power 1000W 282191106420-5	1,000 W · ATX	$407	$407 $0.41/W
Dell Optiplex 240W CCCVC	240 W · ATX	$98	$98 $0.41/W
HP Aruba X372 54vdc 680W dab-672593000233215	680 W · ATX	$278	$278 $0.41/W
HP JL086A X372 54VDC 680W 548214773797-3	680 W · ATX	$278	$278 $0.41/W
Dell Optiplex 365W T1M43	365 W · ATX	$154	$154 $0.42/W
Dell 305 Watt Mini Tower 305W GK929	305 W · ATX	$129	$129 $0.42/W
Dell 305W (M8806) M8806	305 W · ATX	$129	$129 $0.42/W
HP 600W Server 842024685982	600 W · Server / redundant	$254	$254 $0.42/W
Dell R224M L235p-01 235W 910769985237-9	235 W · ATX	$100	$100 $0.43/W
Dell CN-07VK45 Genuine 365W HU365EM-00	365 W · ATX	$157	$157 $0.43/W
Dell New 180W K350R_1	180 W · ATX	$79	$79 $0.44/W
Dell 350W Server (949446532914-3) 949446532914-3	350 W · Server / redundant	$155	$155 $0.44/W
HP 180W 7427063459508	180 W · ATX	$80	$80 $0.44/W
Dell Optiplex 180W Server 4R1KT _1	180 W · Server / redundant	$80	$80 $0.44/W
IBM 550W (94Y6668) 94Y6668	550 W · ATX	$249	$249 $0.45/W
Dell 180W (82DRM) 82DRM	180 W · ATX	$89	$89 $0.49/W
Dell NEW 365W 7VK45	365 W · ATX	$195	$195 $0.53/W
Dell POWER 550W D1257	550 W · ATX	$299	$299 $0.54/W

1 … 25 26 27