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Computer Power Supplies (18300) view as: list grid Showing 1 - 40 of 18300 SALE! items only Sort by: Relevance (default) Rating (high to low) Price (low to high) Price (high to low) Speco VMS2 Portable Color LCD Test Monitor Case Car Adapter 12VDC Power Supply Portable Color LCD Test Monitor Case Car Adapter 12VDC Power Supply   $695.30 $243.06  featured Speco VMS2 Portable Color LCD Test Mo... Was $695.30 Now $243.06 65% OFF Datamax E-CLASS™ DMX-E-4204 Label Printer Label, Monochrome Printer, Direct Thermal / Thermal Transfer Printer, Speed: 4 ips, Installed RAM: 2 MB On Sale! $371 – $805 from 18 Stores featured Datamax E-CLASS™ DMX-E-4204 Label Pri... ON SALE! $371 – $805 18 Stores Antec EarthWatts EA380 380-Watt Power Supply For: ATX 12V, Power: 380 Watt On Sale! $50 – $66 from 8 Stores featured Antec EarthWatts EA380 380-Watt Power... ON SALE! $50 – $66 8 Stores StarTech.com (PS2POWER230) 230-Watt Power Supply For: AT, Power: 230 Watt On Sale! $27 – $32 from 3 Stores featured StarTech.com (PS2POWER230) 230-Watt P... ON SALE! $27 – $32 3 Stores Pyramid PS-21KX Regulated 12V 20Amp Power Supply details enlarge image perfect for home shop and hobbyist input: 115v ac 60hz 450 watts output: 13.8v dc 18 amp constant/20 amp surge powers cellular phones 12v dc cb rad... more $69 – $81 from 9 Stores Pyramid PS-21KX Regulated 12V 20Amp P... $69 – $81 9 Stores Cisco Systems Vpn 3000 Concentrator Power Supply details enlarge image Brand New AC Power adapter with power cord! Compatible Part Numbers: Lenovo: 40Y7649, 40Y7656, 40Y7658, 40Y7659, 40Y7660, 40Y7661, 40Y7662, 40Y7663... more $18 – $20 from 2 Stores Cisco Systems Vpn 3000 Concentrator P... $18 – $20 2 Stores Corsair Memory CMPSU-1000HX Corsair CMPSU-1000HX ATX12V &EPS12V Power Supply details enlarge image 1000W Power Supply CORSAIR 1000w HX Series 12v ATX SLI Ready 80 Plus Certified Power Supply - CMPSU-1000HX 1000 Watt High-Performanc­e; Energy-Effic... more On Sale! $234 – $280 from 3 Stores Corsair Memory CMPSU-1000HX Corsair C... ON SALE! $234 – $280 3 Stores Casio AD-12ML Adapter and Power Supply details enlarge image Casio AD12M AC Adapter Power Supply; Save your batteries for when you're away from home! Extend your battery life by using this optional AC adapter... more On Sale! $30 – $32 from 2 Stores Casio AD-12ML Adapter and Power Supply ON SALE! $30 – $32 2 Stores Bose T1 ToneMatch Power Supply details enlarge image The T1 ToneMatch Power Supply allows you to use the Tonematch Audio Engine with the Bose L1 Model 1/Classic systems. $35 – $36 from 7 Stores Bose T1 ToneMatch Power Supply $35 – $36 7 Stores Pyramid PSV40 Fully Regulated Low Ripple 3-Amp Switching DC Power Supply details enlarge image lighted on/off switch overheating protection convenient cigarette lighter plug lets you power anything that will run off a 12v car cigarette lighte... more $28 – $34 from 3 Stores Pyramid PSV40 Fully Regulated Low Rip... $28 – $34 3 Stores Pyramid PS9KX 5 Amp Power Supply w/Cigarette Lighter Plug details enlarge image Perfect for Home, Shop and Hobbyist Convenient Cigarette Lighter Plug lets you power ANYTHING that will run off a 12V car cigarette lighter Screw T... more On Sale! $21 – $38 from 4 Stores Pyramid PS9KX 5 Amp Power Supply w/Ci... ON SALE! $21 – $38 4 Stores Pyramid PS-26KX details enlarge image Perfect for Home, Shop and Hobbyist Built-in Cooling Fan Input: 115V AC, 60Hz, 500 Watts Output: 6~15V DC(Adjustable) 22 AMP Constant/2... more On Sale! $94 – $124 from 3 Stores Pyramid PS-26KX ON SALE! $94 – $124 3 Stores Pyramid PS14KX 270-Watt Power Supply Power: 270 Watt $49 – $60 from 2 Stores Pyramid PS14KX 270-Watt Power Supply $49 – $60 2 Stores .Antec BP430 Basiq 430W ATX12V V2.2 PCI-E Power Supply details enlarge image The ideal choice in high-quality and value-priced power supplies; Antec's Basiq 430 is the perfect power supply for the entry-level power user. A q... more On Sale! $44 – $90 from 7 Stores .Antec BP430 Basiq 430W ATX12V V2.2 P... ON SALE! $44 – $90 7 Stores Pyramid PS7KX Regulated 12V 5Amp Power Supply details enlarge image perfect for home shop and hobbyist input:115v ac 60hz 70 watts output: 13.8v dc 5 amp constant/7 amp surge powers cell phones 12v dc cb radios scan... more On Sale! $24 – $26 from 2 Stores Pyramid PS7KX Regulated 12V 5Amp Powe... ON SALE! $24 – $26 2 Stores DIGITECH PSS3-120 Power Supply details enlarge image Cut down on batteries with the GNX power supply. With its power cord and plug, it doesn't cover a second outlet. $35 – $40 from 4 Stores DIGITECH PSS3-120 Power Supply $35 – $40 4 Stores Pyramid PS52K Car Audio Amplifier If you need massive quantities of DC current, this is the power supply for you! Perfect for testing large automotive amplifiers. The built-in fan... more On Sale! $158 – $190 from 7 Stores Pyramid PS52K Car Audio Amplifier ON SALE! $158 – $190 7 Stores Morley 9VDC Regulated Power Supply details enlarge image Morley 9 volt 300mA. Regulated adapter for use with ALL Morley pedals. Center polarity is negative. Equipped with handy LED to show that power is on. On Sale! $17 – $20 from 5 Stores Morley 9VDC Regulated Power Supply ON SALE! $17 – $20 5 Stores Line 6 X2 XAC2 9V DC Power Supply for XDR1 Stomp Box Receiver Standard details enlarge image 9V Power Supply for X2 Digital Wireless Systems XDR1 $20 – $20 from 5 Stores Line 6 X2 XAC2 9V DC Power Supply for... $20 – $20 5 Stores PYRAMID PS15KX - 10 Amplifier 13.8VDC Power Supply w/Cigar Lighter Input details enlarge image Powers cellular phones, 12V DC CB radios, scanners, HAM radios & auto sound systems. Heavy-duty cabinet & heat sink with anti-skid rubber feet. Sho... more On Sale! $47 – $52 from 3 Stores PYRAMID PS15KX - 10 Amplifier 13.8VDC... ON SALE! $47 – $52 3 Stores Antec BP350 350-Watt Power Supply For: ATX 12V, Power: 350 Watt, Single Fan On Sale! $30 – $40 from 6 Stores Antec BP350 350-Watt Power Supply ON SALE! $30 – $40 6 Stores PYRAMID PS36KX 35-Amp Power Supply with Built-in Cool Fan details enlarge image ps36kxperfect for home shop and hobbyistbuilt-i­n cooling faninput: 115v ac 60hz 600 wattsoutput: 12~15v dc(adjustable)3­2 amp constant/35 amp surgep... more $131 – $181 from 4 Stores PYRAMID PS36KX 35-Amp Power Supply wi... $131 – $181 4 Stores Ac Adapter for Digitech X Series RP50 and BP50 and Dod Fx Pedals AC Adapter. Made by Digitech/DOD. This AC Adapter is suitable for all Digitech X Series Effects Pedals, RP50 and BP 50, and all current models of D... more On Sale! $19 – $25 from 4 Stores Ac Adapter for Digitech X Series RP50... ON SALE! $19 – $25 4 Stores Scanport C-WAVE PS-12 (POWER SUPPLY) (PS-12) 250-Watt Power Supply Power: 250 Watt On Sale! $43 – $57 from 4 Stores Scanport C-WAVE PS-12 (POWER SUPPLY) ... ON SALE! $43 – $57 4 Stores Pyramid PSV-200 Heavy-Duty 20-Amp Switching DC Power Supply details enlarge image The PSV-200 AC Power Supply is designed to use AC power-to-power equipment that requires 12V DC automotive power. The power supply converts standar... more On Sale! $53 – $54 from 2 Stores Pyramid PSV-200 Heavy-Duty 20-Amp Swi... ON SALE! $53 – $54 2 Stores Cisco (PWR3845AC2) 300-Watt Power Supply details enlarge image Power: 300 Watt $299 – $699 from 16 Stores Cisco (PWR3845AC2) 300-Watt Power Supply $299 – $699 16 Stores Zalman ZM460B-APS 460-Watt Power Supply - ZM460BAPS ZM460BAPS details enlarge image Ultra quiet 460W ATX Ver. 2.03 / ATX12V Ver. 2.01 power supply supporting SLI-capable Intel LGA775 Pentium 4/D & AMD Athlon 64/64 FX/X2 CPU equippe... more   $96.39  Zalman ZM460B-APS 460-Watt Power Supp... $96.39 Cisco 4400 Series WLAN Controller Redundant AC Power Supply details enlarge image Cisco is the worldwide leader in networking for the Internet. Cisco provides the broadest line of solutions for transporting data, voice and video ... more $1,022 – $1,065 from 5 Stores Cisco 4400 Series WLAN Controller Red... $1,022 – $1,065 5 Stores Thermaltake Toughpower (W0106RU) 700-Watt Power Supply For: ATX 12V, Power: 700 Watt, Single Fan $149 – $194 from 4 Stores Thermaltake Toughpower (W0106RU) 700-... $149 – $194 4 Stores CoolMax V-400 400W ATX2.0/SATA/20+­4pin 80mm fan Power Supply details enlarge image Specially selected components & high performance heat sink to cool down system Serial ATA 150 ready Cable-tube on main power cables for better cabl... more On Sale! $17 – $25 from 4 Stores CoolMax V-400 400W ATX2.0/SATA/20+­4pi... ON SALE! $17 – $25 4 Stores Thermaltake W0131RU 850W Toughpower SLI Cross-Fire Ready Modular Power Supply... For: ATX, Power: 850 Watt On Sale! $206 – $270 from 2 Stores Thermaltake W0131RU 850W Toughpower S... ON SALE! $206 – $270 2 Stores Dell (2N333) 250-Watt Power Supply Power: 250 Watt $17 – $25 from 3 Stores Dell (2N333) 250-Watt Power Supply $17 – $25 3 Stores Dell 9228C Power Supply (200 Watt) details enlarge image Power Supply (200 Watt) $34 – $35 from 2 Stores Dell 9228C Power Supply (200 Watt) $34 – $35 2 Stores OCZ / StealthXStream / 600-Watt / ATX / 120mm Fan / SATA-Ready / PCI-e Ready ... For: ATX, Power: 600 Watt, Single Fan $60 – $80 from 7 Stores OCZ / StealthXStream / 600-Watt / ATX... $60 – $80 7 Stores Corsair Memory (CMPSU-620HX) 620-Watt Power Supply For: ATX, Power: 620 Watt, Single Fan On Sale! $150 – $174 from 8 Stores Corsair Memory (CMPSU-620HX) 620-Watt... ON SALE! $150 – $174 8 Stores Hewlett Packard (283606001) 225-Watt Power Supply Power: 225 Watt $80 – $117 from 3 Stores Hewlett Packard (283606001) 225-Watt ... $80 – $117 3 Stores Ultra Products X-Connect™ V-Series (ULT33135) (XVS500) 500-Watt Power Supply Power: 500 Watt, Single Fan On Sale! $54 – $84 from 2 Stores Ultra Products X-Connect™ V-Series (U... ON SALE! $54 – $84 2 Stores Ultra Products Ultra / X3 / 800-Watt / ATX / SATA-Ready / PCI-E Ready / Energ... For: ATX, Power: 800 Watt $124 – $200 from 4 Stores Ultra Products Ultra / X3 / 800-Watt ... $124 – $200 4 Stores Coolmax V-500 (V-500) 500-Watt Power Supply For: ATX, Power: 500 Watt, Single Fan On Sale! $20 – $45 from 9 Stores Coolmax V-500 (V-500) 500-Watt Power ... ON SALE! $20 – $45 9 Stores Apex Digital AL-A400ATX 400-Watt Power Supply For: ATX, Power: 400 Watt $46.91 from 2 Stores Apex Digital AL-A400ATX 400-Watt Powe... $46.91 2 Stores Showing 1 - 40 of 18300 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | Next » Sponsored Listings for Computer Power Supplies Laptops At Best Buy® Laptops Make The Perfect Gift. Shop Wide Selection Online At Best Buy®! www.BestBuy.com JCPenney Official Site Save On Accessories At Your Local JCPenney On Black Friday, Nov 27 JCPenney.shoplocal.com/Accessories Computer Power Buy the Computer Power That You've Been Searching For at The Shack™! www.RadioShack.com/power Online UPS's from $149 True Online sine-wave power backups Brand new batteries & 1 yr warranty www.upsforless.com Computer Power Backup Affordable Battery Backup & Surge Protection for Computers. Get Info! www.apc.com