Guru Hardware

Watts Power

How I learned how many watts of power is my desk?

I'm looking at video cards, and I want to require a power of 400 watts. My tower is a few years old, so I'm a little concerned, not enough? How do I know? Dell Dimension E510, Windows XP Media Center Edition Service Pack 3

pass the mustard

Antec SU-380 – 380 Watt Power Supply Unit PSU $9.99

HP BLc7000 2250-Watt Hot-Plug 48v – DC Power Supply AH332A 544660-001 450881-001 $835.00

Dell Optiplex Gx260 Gx270 Desktop Power Supply 250Watt TH-01E115 / NPS 250GB A $16.99

HP Slimline s5205la Power Supply Upgrade 300 Watt Upgrade $38.98

NEW 250W Dell Studio Slim 540S REPLACE Power Supply PSU 250 Watt $37.59

NEW 250W 250 Watt Dell Inspiron 545S REPLACE Power Supply 220W TFX $37.59

250W Power Supply HP Pavilion Slimline s5123w NY469AA 250 Watt PSU TFX $37.59

NEW 250W 250 Watt Dell Inspiron 545S REPLACE Power Supply 220W TFX $37.59

NEW 250W Dell Studio Slim 540S REPLACE Power Supply PSU 250 Watt $37.59

NEW 400-Watt ATX Computer Power Supply Desktop PC 400W $4.99

NEW 250W 250 Watt Dell Inspiron 545S REPLACE Power Supply 220W TFX $37.59

250W Power Supply HP Pavilion Slimline s5123w NY469AA 250 Watt PSU TFX $37.59

NEW Power Supply 250W for BESTEC ATX-1956D HP 0950-4106 HP Micro ATX 250 Watt $23.99

450W ATX 12V Computer Power Supply Desktop PC PSU PS SATA 450 Watt $18.99

450W ATX 12V Computer Power Supply Desktop PC PSU PS SATA 450 Watt $18.99

450W ATX 12V Computer Power Supply Desktop PC PSU PS SATA 450 Watt $18.99

NEW PowerKing 600w Watt ATX Computer Power Supply SATA $24.99

Antec Quiet Design Case SONATAIV with 620Watt Power Supply 120mm Fan USB3.0 $180.91

STARTECH 400 WATT ATX12V 2.01 DELL PC POWER SUPPLY $60.95

Apevia ATX-WA1100W Warlock 1100-Watt ATX Power Supply SLI Crossfire 135mm Fan $121.92

StarTech 350 Watts Dual Core PC Power Supply PCIE SATA 6-pin PCI-E 4-pin ATX12V $52.10

STARTECH ATX2POWER400 400 Watts Long-Lasting ATX POWER SUPPLY 1XPCI-Express $51.12

Antec EarthWatts Series EA-750 Green 750 Watt ATX12V v2.3 80 Plus Power Supply $106.18

Dynex 520 Watt ATX CPU Power Supply DX-520WPS $5.50

T-Win PS-1S400EP 400-Watt EPS Power Supply 1U 24-Pin $33.00

AMTEX Ultra UV xConnect Power Supply 2.0 500 WATT ATX 12v v2.0 Inclue Cable NIB $79.98

GATEWAY ATX POWER SUPPLY POW145004AAWW 145 WATTS $7.00

NEW 250 Watt Power Supply for HP BESTEC ATX-250-12E $5.99

Dynex DX-400WPS 400-Watt ATX CPU Power Supply $0.99

Frisby ATX Desktop Full Size Mid Tower PC Computer Case w/ 350 Watt Power Supply $29.95

Frisby ATX Full Size Desktop PC Computer Tower Case & True 350 Watt Power Supply $34.95

DYNEX DX-400WPS ATX 400 Watt CPU Power Supply NEW NIB $2.00

Diablotek EL Series 500 Watt ATX Power Supply $15.95

Diablotek EL Series 500 Watt ATX Power Supply $15.95

NEW! Dynex – 520W WATT ATX CPU Power Supply DX-520WPS $3.50

ALLIED AL-A350ATX 350 WATT COMPUTER POWER SUPPLY $24.99

NEW Ultra V-Series 500 Watt ATX Power Supply Black V350BK ULT-31839 $34.99

COMPAQ 145watt ATX power supply (# 124848-001) $5.99

MITAC 145watt ATX power supply (# X-145C) $5.99

HP PC7036 507895-001 DC5800MT 300 Watts Max Power Supply 24 Pin 4x Sata $0.99

Rocketfish RF-500WPS2 500-Watt ATX CPU Power Supply $16.50

iStarUSA TC-700PD2 700-Watt ATX Power Supply $234.99

Silverstone ST75F Modular Computer PC Power Supply w/Cables 750 Watts $26.00

NEW 939 Black ATX Computer Case w 550-Watt Power Supply $42.95

Lot of 2 Used ATX Power Supplies 200 watt & 235 watt Tested good $17.50

IMacro 500 Watt Desktop Power Supply $25.00

650 Watt Power Supply for BESTEC ATX-250-12E -500W 550W $26.99

Enhance Power Supply Model ATX-1125BTA 300 Watts $4.99

DELL SA202-3556-825 200W Watt, ATX Desktop Computer Power Supply $7.32

Bestec MODEL: ATX-250-12E 250 Watt ATX PS Power Supply Used Untested 20 pin $7.00

A Messy Hook Up Job On My 2400 Watt Power Acoustik Amp and Kenwood Subwoofers