Power supplies

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

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949 PSUs

Min wattage 450 W Clear all

PSU	Specs	NE	Best
Dell Power 1100W 01Y45R 1Y45R	1,100 W · ATX	$32	$32 $0.03/W
Dell PowerEdge R510 R810 R910 1100W 1Y45R_1	1,100 W · ATX	$39	$39 $0.04/W
Dell NEW 1100W 1Y45R_2	1,100 W · ATX	$40	$40 $0.04/W
Dell PowerEdge R510 R810 R910 1100W 1Y45R+BB	1,100 W · ATX	$40	$40 $0.04/W
HP 1500W (J9306A#B2E) J9306A#B2E	1,500 W · ATX	$67	$67 $0.04/W
HP J9306A 1500W 86b-851390000264014	1,500 W · ATX	$67	$67 $0.04/W
HP ProCurve 1500W fcd-255319000382882	1,500 W · ATX	$67	$67 $0.04/W
Dell New Genuine 502W KY091_1	502 W · ATX	$25	$25 $0.05/W
HP 2400W Fully Modular (499243-B21) 499243-B21	2,400 W · Fully modular · ATX	$122	$122 $0.05/W
HPE 930 W AC Power 930W EX-PWR3-930-AC	930 W · ATX	$50	$50 $0.05/W
HP 2500W (773-503382000333180) 773-503382000333180	2,500 W · ATX	$153	$153 $0.06/W
Dell New 1100W Server GYH9V_1	1,100 W · Server / redundant	$69	$69 $0.06/W
HP 750 W Common Slot 750W 80+ Platinum 593831-B21	750 W · 80 PLUS Platinum · ATX	$49	$49 $0.07/W
Dell NEW GENUINE 550W RYMG6_1	550 W · ATX	$37	$37 $0.07/W
Dell RN442 717W 80+ Gold 7cc-172414000401707	717 W · 80 PLUS Gold · ATX	$49	$49 $0.07/W
HP J8713A 1500W 882780284814	1,500 W · ATX	$103	$103 $0.07/W
HP j8713a power 1500W RNAB000HEYU6O	1,500 W · ATX	$103	$103 $0.07/W
Dell NEW RYMG6 550W Server RYMG6_2	550 W · Server / redundant	$39	$39 $0.07/W
Dell New Genuine 495W Server N24MJ_1	495 W · Server / redundant	$37	$37 $0.07/W
Dell 488 Watt Power 488W MX838	488 W · ATX	$37	$37 $0.08/W
Dell FJVYV 717W Server 764102729442	717 W · Server / redundant	$60	$60 $0.08/W
Dell fjvyv 717W 80+ SFX RNAB014S26ND8	717 W · 80 PLUS · SFX	$65	$65 $0.09/W
HP AC power 750W Server 330588286832-8	750 W · Server / redundant	$71	$71 $0.09/W
HP HPE 1000W 403781-001	1,000 W · ATX	$95	$95 $0.10/W
Dell YFG1C 870W Server 081159432287	870 W · Server / redundant	$83	$83 $0.10/W
Dell 750 Watt Power 750W MK463	750 W · ATX	$75	$75 $0.10/W
IBM 1400W Server (88Y7373) 88Y7373	1,400 W · Server / redundant	$142	$142 $0.10/W
HP HPE 460W 80+ Platinum Server 656362-B21	460 W · 80 PLUS Platinum · Server / redundant	$50	$50 $0.11/W
IBM 750W (94Y6669) 94Y6669	750 W · ATX	$82	$82 $0.11/W
Dell KY091 Poweredge R610 502W 905629372142-5	502 W · ATX	$60	$60 $0.12/W
IBM NEW 900W 44X4132	900 W · ATX	$109	$109 $0.12/W
Dell Lot 1100W 5G4WK-Lot 2	1,100 W · ATX	$135	$135 $0.12/W
IBM 460W 80+ Server (94Y6236) 94Y6236	460 W · 80 PLUS · Server / redundant	$60	$60 $0.13/W
Dell New 495W 80+ Platinum N24MJ_2	495 W · 80 PLUS Platinum · ATX	$69	$69 $0.14/W
Dell Precision T7920 1400W 02CTMC	1,400 W · ATX	$198	$198 $0.14/W
HP 595 watt power 595W RNAB01LWYSHZT	595 W · ATX	$90	$90 $0.15/W
HP P2000 G3 595W 5054484627357	595 W · ATX	$90	$90 $0.15/W
Dell 685W (KTMT8) KTMT8	685 W · ATX	$119	$119 $0.17/W
Lenovo 1100W (4P57A78361) 4P57A78361	1,100 W · ATX	$199	$199 $0.18/W
Dell 750 Watt Power 750W MG309	750 W · ATX	$138	$138 $0.18/W
Dell Precision 750W U9692	750 W · ATX	$146	$146 $0.20/W
HPE HP 500W 80+ Platinum Server 723595-101New	500 W · 80 PLUS Platinum · Server / redundant	$104	$104 $0.21/W
Dell New 460W WY7XX_2	460 W · ATX	$99	$99 $0.22/W
Dell 875W (W299G) W299G	875 W · ATX	$190	$190 $0.22/W
HP 460W (RNAB000KZ1PFY) RNAB000KZ1PFY	460 W · ATX	$104	$104 $0.23/W
Lenovo *PWR_SUPPLY V2 T1300W 1300W 00MU911	1,300 W · ATX	$296	$296 $0.23/W
Dell Precision T7910 825W 0C2TXD	825 W · ATX	$189	$189 $0.23/W
Dell 525W (6W6M1) 6W6M1	525 W · ATX	$125	$125 $0.24/W