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300W - 399W Computer Power Supplies


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Diablotek PHD Series 350W ATX Computer Power Supply PHD350, Supports SATA and PCI-E, with 120mm Fan
Diablotek PHD Series 350W ATX Computer Power Supply PHD350, Supports SATA and PCI-E, with 120mm Fan

$24.99
Diablotek PHD Series 380W Micro ATX Power Supply PHD380M, Supports SATA and PCI-E, with 80mm Fan
Diablotek PHD Series 380W Micro ATX Power Supply PHD380M, Supports SATA and PCI-E, with 80mm Fan

$29.99
Black SilenX Luxurae Series 340W 0dBA ATX Computer Power Supply LX-3400, Passive PFC, Noiseless Operation
Black SilenX Luxurae Series 340W 0dBA ATX Computer Power Supply LX-3400, Passive PFC, Noiseless Operation

Regular price:$29.99
On Sale: $24.99
HEC 300W ATX 12V Computer Power Supply, Model: HEC-300LR-T. OEM
HEC 300W ATX 12V Computer Power Supply, Model: HEC-300LR-T. OEM

$19.99
Diablotek DA Series 350W ATX Power Supply PSDA350, Supports SATA, with Two 80mm Fan
Diablotek DA Series 350W ATX Power Supply PSDA350, Supports SATA, with Two 80mm Fan

$16.99
HEC HEC-300AR 300W ATX 12V Power Supply, Low Noise, Built-in EMI Filter. OEM
HEC HEC-300AR 300W ATX 12V Power Supply, Low Noise, Built-in EMI Filter. OEM

$19.99
SilenX IXM-30-14 300W iXtrema Micro SFX Computer Power Supply, Passive PFC Circuit, Supports SATA and PCI-E, SLI/CrossFire Ready. OEM, White box
SilenX IXM-30-14 300W iXtrema Micro SFX Computer Power Supply, Passive PFC Circuit, Supports SATA and PCI-E, SLI/CrossFire Ready. OEM, White box

w/ 60mm Hybrid Immersion Fan

$19.99
SilenX IXM-35-14 IXtrema 350W Micro SFX Computer Power Supply, Passive PFC Circuit, Supports SATA, SLI and CrossFire Ready, OEM. White box
SilenX IXM-35-14 IXtrema 350W Micro SFX Computer Power Supply, Passive PFC Circuit, Supports SATA, SLI and CrossFire Ready, OEM. White box

w/ 60mm Hybrid Immersion Fan

$22.99
Antec 350 Watt ATX Replacement Power Supply MT350, for Minuet300 and Minuet350 Cases, 80 PLUS Certified.
Antec 350 Watt ATX Replacement Power Supply MT350, for Minuet300 and Minuet350 Cases, 80 PLUS Certified.

Regular price:$57.98
On Sale: $49.99
Thermaltake Litepower 350W ATX12V 2.3 Computer Power Supply W0292RU, Active PFC, 80 PLUS Certified
Thermaltake Litepower 350W ATX12V 2.3 Computer Power Supply W0292RU, Active PFC, 80 PLUS Certified

Regular price:$59.99
On Sale: $45.99
KDM MFX9300 300W Active PFC FLEX Power Supply for 1U Mini-ITX IPC Rackmount Cases, with P1 Connector Supports HP Pavilion Slimline PCs.
KDM MFX9300 300W Active PFC FLEX Power Supply for 1U Mini-ITX IPC Rackmount Cases, with P1 Connector Supports HP Pavilion Slimline PCs.

$79.99
*$20 Instant Rebate* Black CoolMax 380W ATX12V Computer Power Supply ZP-380B, 80 Plus Certified, Active PFC, Supports SATA and PCI-E, RoHS Compliant
*$20 Instant Rebate* Black CoolMax 380W ATX12V Computer Power Supply ZP-380B, 80 Plus Certified, Active PFC, Supports SATA and PCI-E, RoHS Compliant

Original Price: $59.99
Instant Rebate: -$20.00
After Rebate: $39.99

Enermax Tomahawk 350W ATX12V Computer Power Supply ETK355AST, w/ 120mm Axial Fan
Enermax Tomahawk 350W ATX12V Computer Power Supply ETK355AST, w/ 120mm Axial Fan

$39.99
Enermax Pro 82+ 385W ATX12V v2.3 Computer Power Supply EPR385AWT, 80PLUS Certified, Active PFC, SLI or CrossFire X Ready.
Enermax Pro 82+ 385W ATX12V v2.3 Computer Power Supply EPR385AWT, 80PLUS Certified, Active PFC, SLI or CrossFire X Ready.

Regular price:$79.99
On Sale: $69.99
*$5 Instant Rebate* Silver CoolMax 300W Micro ATX Computer Power Supply CM-300, Supports SATA, w/ 80mm Silent Fan
*$5 Instant Rebate* Silver CoolMax 300W Micro ATX Computer Power Supply CM-300, Supports SATA, w/ 80mm Silent Fan

Original Price: $22.99
Instant Rebate: -$5.00
After Rebate: $17.99

Logisys 350W Micro ATX Computer Power Supply, Built-in EMI Filter, Model: PS350MA. Retail Box
Logisys 350W Micro ATX Computer Power Supply, Built-in EMI Filter, Model: PS350MA. Retail Box

Regular price:$21.99
On Sale: $16.49
KDM 320W Dell and HP Upgrade / Replacement Micro ATX Power Supply w/ Video Power Connector, M6320H
KDM 320W Dell and HP Upgrade / Replacement Micro ATX Power Supply w/ Video Power Connector, M6320H

Regular price:$39.99
On Sale: $34.99
KDM 320W HP Upgrade / Replacement Micro ATX Power Supply w/ Video Power Connector, M6320H
KDM 320W HP Upgrade / Replacement Micro ATX Power Supply w/ Video Power Connector, M6320H

Regular price:$34.99
On Sale: $29.99
Antec Basiq 350W ATX12V v2.01 Computer Power Supply, Supports SATA, Model: BP350.
Antec Basiq 350W ATX12V v2.01 Computer Power Supply, Supports SATA, Model: BP350.

Regular price:$36.98
On Sale: $29.99
Enhance FLEX-0130B 300W 1U Rack Mount IPC Power Supply, RoHS Compliant. ds
Enhance FLEX-0130B 300W 1U Rack Mount IPC Power Supply, RoHS Compliant. ds

$59.99
KDM 7320E 320W Micro ATX Computer Replacement (including HP/eMachine/Gateway) Power Supply
KDM 7320E 320W Micro ATX Computer Replacement (including HP/eMachine/Gateway) Power Supply

$22.99
Raidmax 380W ATX12V Computer Power Supply, SATA Ready, w/ 80mm Fan, Model: RX-380K
Raidmax 380W ATX12V Computer Power Supply, SATA Ready, w/ 80mm Fan, Model: RX-380K

$14.99
HEC VN-RX Series 300W ATX12V v2.2 Computer Power Supply, w/ 80mm Cooling Fan, Model: HEC-300VN-2RX
HEC VN-RX Series 300W ATX12V v2.2 Computer Power Supply, w/ 80mm Cooling Fan, Model: HEC-300VN-2RX

Regular price:$29.99
On Sale: $23.99
Black SilverStone SST-ST350 350W ATX 12V Computer Power Supply, Supports SATA, w/ 120mm Fan. ds
Black SilverStone SST-ST350 350W ATX 12V Computer Power Supply, Supports SATA, w/ 120mm Fan. ds

$44.99
iStarUSA 4U 350W PS2 Mini Redundant Computer Power Supply, Active PFC, RoHS Compliance, Model: CP-12035. ds
iStarUSA 4U 350W PS2 Mini Redundant Computer Power Supply, Active PFC, RoHS Compliance, Model: CP-12035. ds

$332.00
FSP Group ATX12V 300W P4 Computer Power Supply ATX300-PA, w/ 8cm Fan and; Remote Control
FSP Group ATX12V 300W P4 Computer Power Supply ATX300-PA, w/ 8cm Fan and; Remote Control

$22.99
iStarUSA Dual AC Input 2U 350W Redundant Power Supply IS-350R2UP, 24 Pin, Active PFC, SATA Supports, RoHS. ds
iStarUSA Dual AC Input 2U 350W Redundant Power Supply IS-350R2UP, 24 Pin, Active PFC, SATA Supports, RoHS. ds

$360.00
FSP Group 350W ATX 12V 2.0V Computer Power Supply ATX-350PA, 24/ 20Pin, Remote ON/OFF Control, OEM
FSP Group 350W ATX 12V 2.0V Computer Power Supply ATX-350PA, 24/ 20Pin, Remote ON/OFF Control, OEM

Regular price:$28.99
On Sale: $26.99
Sparkle Power 300W ATX12V 1U Switching Power Supply, 80PLUS, Active PFC, RoHS Compliant, Model: SPI3001UH-B204. ds
Sparkle Power 300W ATX12V 1U Switching Power Supply, 80PLUS, Active PFC, RoHS Compliant, Model: SPI3001UH-B204. ds

$84.99
Sparkle Power 350W ATX12V and EPS12V 1U Switching Power Supply, 80PLUS, Active PFC, RoHS Compliant, Model: SPI3501UH-B204. ds
Sparkle Power 350W ATX12V and EPS12V 1U Switching Power Supply, 80PLUS, Active PFC, RoHS Compliant, Model: SPI3501UH-B204. ds

$89.99
iStarUSA 350W 1U Switching Power Supply, Active PFC, RoHS Compliance, Model: CP-01035. ds
iStarUSA 350W 1U Switching Power Supply, Active PFC, RoHS Compliance, Model: CP-01035. ds

$89.99
iStarUSA 350W 2U Switching Power Supply, Active PFC, RoHS Compliance, Model: CP-02035. ds
iStarUSA 350W 2U Switching Power Supply, Active PFC, RoHS Compliance, Model: CP-02035. ds

$76.99
iStarUSA 350W PS2 ATX Switching Power Supply, RoHS Compliant. w/ 120mm Fan. Model: TC-350PD1. ds
iStarUSA 350W PS2 ATX Switching Power Supply, RoHS Compliant. w/ 120mm Fan. Model: TC-350PD1. ds

$59.99
HEC 300W ATX 12V Ver 2.2 Computer Power Supply, w/ 80mm DC Fan, Model: HEC300TRTF
HEC 300W ATX 12V Ver 2.2 Computer Power Supply, w/ 80mm DC Fan, Model: HEC300TRTF

Regular price:$29.99
On Sale: $17.99
Enhance FLEX-0130B 300W FlexATX Computer Power Supply, RoHS, 80 PLUS Certified, SATA Ready.  ds
Enhance FLEX-0130B 300W FlexATX Computer Power Supply, RoHS, 80 PLUS Certified, SATA Ready. ds

Regular price:$59.99
On Sale: $54.99
In Win F-Series TFX12V 300W Power Supply, Model: IP-P300F1-0
In Win F-Series TFX12V 300W Power Supply, Model: IP-P300F1-0

Regular price:$29.99
On Sale: $24.99
FSP Group 350W ATX12V v2.2 Computer Power Supply, w/ 12cm Fan, Model: ATX350-PNT
FSP Group 350W ATX12V v2.2 Computer Power Supply, w/ 12cm Fan, Model: ATX350-PNT

Regular price:$26.99
On Sale: $24.99
PC Power and Cooling 370W ATX12V Active PFC Computer Power Supply PPCS370X, 80 PLUS Certified, RoHS
PC Power and Cooling 370W ATX12V Active PFC Computer Power Supply PPCS370X, 80 PLUS Certified, RoHS

$34.99
so: Diablotek DA Series 320W Micro ATX Power Supply PSDA320M, Supports SATA, with 80mm Fan.
so: Diablotek DA Series 320W Micro ATX Power Supply PSDA320M, Supports SATA, with 80mm Fan.

$24.99
so: Shuttle PC60 300W Active PFC SFF Power Supply, Thermal Fan-speed Control, for XPC G2/G5/G5M/G6/K/D Series
so: Shuttle PC60 300W Active PFC SFF Power Supply, Thermal Fan-speed Control, for XPC G2/G5/G5M/G6/K/D Series

$84.99
dis: Antec 380W ATX12V v2.0 Computer Power Supply EA380, Supports PCI-E, SATA, 80 PLUS Certified, Active PFC, w/ 80mm Cooling Fan
dis: Antec 380W ATX12V v2.0 Computer Power Supply EA380, Supports PCI-E, SATA, 80 PLUS Certified, Active PFC, w/ 80mm Cooling Fan

Regular price:$52.99
On Sale: $44.99
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