Hello
Select address
Search
Change Country
Returns
& Orders
Menu
Shell Shocker
PC Builder
Clearance
Best Sellers
Newegg Card
Gamer Community
Laptop Upgrade
Free Gift w/ AMD
Free AIO w/ Intel
Newegg
Business
Feedback
Help Center
Your Browsing History
Get a $25 Newegg Promo Gift Card when you spend $250+ between 1/17/26 and 1/19/26.
Learn More>
Home
Search Results: "cheap power supply 300w"
"
cheap power supply 300w
"
Did You Find It?
Save this search
In Stock
ON
OFF
Sold by Newegg
ON
OFF
Make an Offer
ON
OFF
New
ON
OFF
Department
Any Category
Power Supplies
2 in 1 Accessories
Audio / Video Accessories
Chargers & Cables
Computer Cases
Computer Power Cords
Data Converters
DIY Cooling
Fans
Gadgets
Gaming Desktop PC
Gaming Laptops
GPUs / Video Graphics Cards
Industrial Power Supplies
Internal Power Cables
International Power Cords
Power Adapters
Server Chassis
Server Power Supplies
Stands & Mounts
USB Cables
Show More
Brands
KHACHIMO
NShi
Thermaltake
myVolts
Ruth's sister
Replace Power
Corsair
ASUS
Lian Li
SeaSonic USA
T.F.SKYWINDINTL
Lenovo
In Win
MSI
Silverstone
Graviton
Super Flower
SAMA
Phanteks
NZXT
Silverstone Technology
ASRock
APEVIA CORP.
Rosewill
TOPOWER
Show More
Price
to
$10 - $25
$25 - $50
$50 - $75
$75 - $100
$100 - $200
$200 - $300
$300 - $400
$400 - $500
$500 - $750
$750 - $1000
$1000 - $1250
$1250 - $1500
$1500 - $2000
$2000 - $2500
$2500 - $3000
$3000 - $3500
$3500 - $4000
$5000 and more
Show More
Type
ATX
ATX 3.0 Compatible
ATX12V
ATX12V / EPS12V
Flex ATX
Micro PS3
Mini ITX
EPS12V
SFX
SFX12V
SFX-L
TFX12V
AT
Proprietary Power Supply
Redundant Power Supply
ATX Fully Modular
ATX 3.1 Compatible
ATX 3.1
ATX3.1/ ATX3.0 Compatible
Show More
Energy-Efficient
80 PLUS Certified
80 PLUS BRONZE Certified
80 PLUS GOLD Certified
80 PLUS PLATINUM Certified
80 PLUS TITANIUM Certified
Energy Star
Cybenetics Titanium
Cybenetics Platinum
Cybenetics Gold
Show More
Maximum Power
1500W and above
2000 W
1800 W
1650 W
1600 W
1500 W
1200W - 1499W
1350 W
1300 W
1250 W
1200 W
900W - 1199W
1100 W
1050 W
1000 W
900 W
800W - 899W
850 W
800 W
700W - 799W
750 W
700 W
600W - 699W
650 W
610 W
600 W
500W - 599W
550 W
500 W
400W - 499W
480 W
450 W
400 W
Less than 400W
350 W
300 W
180 W
Show More
Modular
Full Modular
Modular
Non-Modular
Semi-Modular
No
Main Connector
20+4Pin
24Pin
24+8Pin
PCI-Express Connector
No
1 x 6-Pin
2 x 6-Pin
1 x 8-Pin
2 x 8-Pin
4 x 8-Pin
1 x 6+2-Pin
2 x 6+2-Pin
3 x 6+2-Pin
4 x 6+2-Pin
5 x 6+2-Pin
6 x 6+2-Pin
8 x 6+2-Pin
10 x 6+2-Pin
16 x 6+2-Pin
1 x 6-Pin, 1 x 6+2-Pin
1 x 6-Pin, 2 x 6+2-Pin
1 x 16-Pin, 3 x 6+2-Pin
1 x 16-Pin, 2 x 6+2-Pin
6 x 6+2-Pin, 1 x 16-Pin
12 x 6+2-Pin
Show More
Fan LED
ARGB
RGB
PSU Noise Level
Cybenetics A++
Cybenetics A+
Cybenetics A
Cybenetics A-
Cybenetics Standard ++
Cybenetics Standard +
Cybenetics Standard
Show More
Haswell Support
Certified
Ready
Yes
No
+12V Rails
Yes
Single
2
4
6
8
SATA Power Connector
1
2
3
4
5
6
7
8
9
10
11
12
13
14
16
18
Show More
CrossFire
CrossFire Ready
CrossFire Certified
No
Yes
SLI
SLI Ready
SLI Certified
Yes
No
PFC
Active
Passive
No
Fans
1 x 140 mm
1 x 135 mm
1 x 120 mm
1 x 92 mm
1 x 80 mm
1 x 40 mm
Fanless
1
2
Show More
Max PSU Length
Over 200mm
250 mm
220 mm
210 mm
200 to 171mm
200 mm
190 mm
182 mm
180 mm
175 mm
171 mm
170 to 151mm
170 mm
165 mm
160 mm
150 to 140mm
150 mm
140 mm
Shorter than 140mm
130 mm
125 mm
120 mm
100 mm
Connectors
Main Connector
1 x 24 pin ATX
1 x 24 pin (20+4) ATX
EPS/CPU Connector
1 x 6 pin EPS (CPU)
1 x 8 pin CPU
1 x 8 pin (4+4) EPS (CPU)
2 x 8 pin (4+4) EPS (CPU)
3 x 8 pin (4+4) EPS (CPU)
PCIe Connector
1 x 12VHPWR (12+4) PCIe
1 x 16 pin PCIe
2 x 16 pin PCIe
1 x 8 pin (6+2) PCIe
2 x 8 pin (6+2) PCIe
3 x 8 pin (6+2) PCIe
4 x 8 pin (6+2) PCIe
6 x 8 pin (6+2) PCIe
8 x 8 pin (6+2) PCIe
10 x 8 pin (6+2) PCIe
12 x 8 pin (6+2) PCIe
1 x 6 pin PCIe
2 x 6 pin PCIe
SATA Power Connector
2 x SATA
3 x SATA
4 x SATA
5 x SATA
6 x SATA
7 x SATA
8 x SATA
9 x SATA
10 x SATA
11 x SATA
12 x SATA
16 x SATA
18 x SATA
Peripheral Connector
1 x 4 pin Peripheral
2 x 4 pin Peripheral
3 x 4 pin Peripheral
4 x 4 pin Peripheral
5 x 4 pin Peripheral
6 x 4 pin Peripheral
8 x 4 pin Peripheral
12 x 4 pin Peripheral
Others
3 x PATA
6 x PATA
1 x Floppy
2 x Floppy
2 x PATA
Show More
All Top Brands
Top Brands
Availability
In Stock
Condition
New
Refurbished
Refurbished
Used
Like New
Very Good
Good
Open Box
Current Promotion
Newegg Deals
Discount
40% off and more
Sold by
Newegg
Useful Links
Combo Up Savings
Direct from Manufacturer
Cryptocurrency Payment Accepted
Lowest Price In 30 Days
Make an Offer
Coupon Code Eligible
Warranty
Less than 1 Year
1 - 3 Years
3 - 5 Years
More than 5 years
Free Shipping
Top Sellers
Discount Item
Mail-in Rebate
Volume Savings
BackOrders
Show More
Customer Ratings
& up
Any questions? Our AI beta will help you find out quickly.
Try me now
Search Within:
GO
Page
17/20
Previous Page
Next Page
Sort By:
Featured Items
Lowest Price
Highest Price
Best Selling
Best Rating
Most Reviews
Featured Items
View:
36
60
96
36
List View
Grid View
Quick View
Refurbished
KHACHIMO PSU For FSP -5V IPC-610L IPC-610H 300W Switching Power Supply DPS-300AB-70 A PS8-300ATX-ZBE DPS-300AB-70A
Model #:
744623315195
$
189
.00
–
Free Shipping
Add to cart
Compare
Quick View
Refurbished
KHACHIMO 280W Power Supply D280ES-00 DPS-280MB A L280E-01 Y738P D499R Replace XE-DT 300W D300ED-00 L300E-00
Model #:
744623317397
$
279
.00
–
Free Shipping
Add to cart
Compare
Quick View
Refurbished
P1S-2300V-R Server Power Supply 300W
Model #:
753525948325
$
139
.00
–
Free Shipping
Add to cart
Compare
Quick View
Refurbished
KHACHIMO DS-9124 9134 9148 300W Power Supply DS-C48-300AC DCJ3001-05P SPACSCO-25G
Model #:
759950239878
$
299
.00
–
Free Shipping
Add to cart
Compare
Quick View
Refurbished
KHACHIMO 200 220 390 790 990 3010 7010 9010 300W Power Supply L300NM-01 AC300PM-00 H300PM-00 AC300NM-00
Model #:
744623310701
$
79
.00
–
Free Shipping
Add to cart
Compare
Quick View
Refurbished
KHACHIMO U60 Ultra60 300W Power Supply EP071295-G EP071295-F 3001343-04 3001343-05
Model #:
759950242595
$
369
.00
–
Free Shipping
Add to cart
Compare
Quick View
Refurbished
BTX-3031 300w Large Fan ATX Chassis Board Power Supply
Model #:
722954721946
$
69
.00
–
Free Shipping
Add to cart
Compare
Quick View
Refurbished
Power Supply for FSP300-601U 300W With - 5V
Model #:
753525988987
$
129
.00
–
Free Shipping
Add to cart
Compare
Quick View
Refurbished
For DSA300R-C Power Supply 300W Computer Server
Model #:
722954721519
$
79
.00
–
Free Shipping
Add to cart
Compare
Quick View
Refurbished
Hot Server Power Supply for ETASIS EFRP-300 300W
Model #:
753525956474
$
109
.00
–
Free Shipping
Add to cart
Compare
Quick View
Refurbished
for Power Supply for EPR-301 300W Work Good
Model #:
753525957631
$
99
.00
–
Free Shipping
Add to cart
Compare
Quick View
Refurbished
L25 L100 300W Power Supply EFRP-302A
Model #:
753525939675
$
189
.00
–
Free Shipping
Add to cart
Compare
Quick View
Refurbished
Power Supply for EPR-301 300W
Model #:
753525988024
$
99
.00
–
Free Shipping
Add to cart
Compare
Quick View
Refurbished
Server Power Supply P1G-6300P 300W 1U
Model #:
724780182250
$
169
.00
–
Free Shipping
Add to cart
Compare
Quick View
Refurbished
Hot Server Power Supply EFRP-300 300W
Model #:
753525987157
$
88
.00
–
Free Shipping
Add to cart
Compare
Quick View
Refurbished
5796 7314-G30 300W Switching Power Supply 0FW759 44V4294 DPS-300AB-8A DPS-300AB-8 A
Model #:
753525943771
$
549
.00
–
Free Shipping
Add to cart
Compare
Quick View
Refurbished
FSP300-601UD For FSP Power Supply 300W 1U
Model #:
703454925423
$
179
.00
–
Free Shipping
Add to cart
Compare
Quick View
Refurbished
FH-XD301MYR-1 300W Desktop Computer Power Supply
Model #:
722954732522
$
119
.00
–
Free Shipping
Add to cart
Compare
Quick View
Refurbished
300W Switching Power Supply GPS-300CB A
Model #:
753525941432
$
169
.00
–
Free Shipping
Add to cart
Compare
Quick View
Used - Good
Power Supply For FSP350-20GSV DPS-300AB-81B 300W 7916N16P
Model #:
10358
$
99
.00
–
Free Shipping
Add to cart
Compare
Quick View
450W 24Pin 12V DC Input Peak 450W Output Realan Mini ITX Pico PSU DC ATX PC Switch DC-DC ATX Power Supply for Computer
Limited time offer, ends 01/20
Model #:
WM-CL01-A5-02561
$
68
.99
–
Free Shipping
Add to cart
Compare
Quick View
ASHATA Computer Power Supply Modular 250W, ATX Power Supply with 4.7 inch Mute Cooling Fan, 20+4 Pin 12V CPU Desktop PC Active PFC Power Supply (US Plug)
Model #:
273961985840
$
69
.99
–
$5.99 Shipping
Add to cart
Compare
Quick View
Aatraay Power SFX Power Supply 16×9×4 Ld - 200W 19V Dc Input Pin Power Module Dc - ATX Power Supply Dc 24Pin ATX to 12V Aux for Computer
Model #:
VFR-1411
$
49
.59
–
Free Shipping
Add to cart
Compare
Quick View
SAMA G1000 1000W Fully Modular Power Supply 80 Plus Gold & Cybenetics Platinum Efficiency | ATX 3.1 & PCIe 5.1 Ready | 12V-2x6 GPU Power, Japanese Capacitor | RTX50 Series Ready White
Model #:
652843009759
$
173
.99
–
$5.99 Shipping
Add to cart
Compare
Quick View
160V-240V Power Supply 2000W 2400W 2600W Power Supply for Mining for BTC Power Supply Mining rig Support 6 Graphics Cards Miner(1800W-2000W)
Model #:
LIUCB0F3X3W9K7
$
488
.99
–
Free Shipping
Add to cart
Compare
Quick View
DC Power Supply Variable, Power Supply for PC, 500W Rated / ; 500w Source for Pc Gamer Gaming Computer
Model #:
LIUCB0DGK63R1B
$
258
.99
–
Free Shipping
Add to cart
Compare
Quick View
Power Supply For PC 1600W 1800W 2000W 2400W 2600W ATX Mining Bitcoin High Efficiency Support 8 Video Card GPU For BTC Miner
Model #:
1-0162210
$
210
.52
–
More options from $210.52
Free Shipping
Add to cart
Compare
Quick View
2400W Mining Power Supply PC Mining Psu 2400w 12v Mining Bitcoin PSU With 92% Enficiency Ethereum PSU MAX 2500W
Model #:
ywc-0056349
$
156
.26
–
More options from $156.26
Free Shipping
Add to cart
Compare
Quick View
(8)
Thermaltake Toughpower PF1 650W 80+ Platinum Single Side SMD Compact Design Ultra Quiet 120mm Hydraulic Bearing Smart Zero Fan Full Modular Power Supply 10 Year Warranty, PS-TPD-0650FNFAPU-1
Model #:
PS-TPD-0650FNFAPU-1
$
209
.00
–
Free Shipping
Add to cart
Compare
Quick View
(40)
ASUS ROG Loki SFX-L 1000W Platinum (Fully Modular Power Supply, 80+ Platinum, 120mm PWM ARGB Fan, Aura Sync, ATX 3.0 Compatible, PCIe 5.0 Ready)
Model #:
ROG-LOKI-1000P-SFX-L-GAMING
$279.99
$
229
.99
–
Save:
$50.00
(17%)
More options from $229.99 - $354.80
Free Shipping
Back order
Compare
Quick View
MSI MAG A650BN PCIE5 III, Non-Modular Compact Gaming 650W Power Supply, 80+ Bronze, ATX 3.1 & PCIe 5.1 Ready, Low-Noise Fan, Embossed Jacket Cables, 5 Year Warranty
Model #:
MAG A650BN PCIE5 III
$
69
.99
–
More options from $69.99 - $84.22
Free Shipping
Add to cart
Compare
Quick View
ZEFS--ESD Compatible 800W Gaming PC Power Supply PFC Silent Fan ATX 20+4pin 12V PC Computer PC Power Supply for AMD Computer for 3D Printer
Model #:
LB08X28Y5S8
$
167
.99
–
Free Shipping
Add to cart
Compare
Quick View
480w 500w 1000w Adjustable Switching Power Supply Digital Display 5V 12v 24v 30V 48v AC -DC Converter 80v 120v 220V LED Power (Output Voltage : 0 36V, Power : 1000W)
Model #:
LB08YYZQC4R
$
374
.99
–
Free Shipping
Add to cart
Compare
Quick View
480w 500w 1000w Adjustable Switching Power Supply Digital Display 5V 12v 24v 30V 48v AC -DC Converter 80v 120v 220V LED Power (Output Voltage : 0 48V, Power : 1000W)
Model #:
LB08YZ3Y2LF
$
374
.99
–
Free Shipping
Add to cart
Compare
Quick View
Switch Power Supply, Multipurpose LED Durable Power Supply Adapter, Professional for Industrial Automation 3D Printer LED Display CCTV(S-36-12 (12V/3A/36W) AC100-240V, Transl)
Model #:
LB098DTKKXG
$
60
.99
–
Free Shipping
Add to cart
Compare
Quick View
143 Rated 500W Adjustable 115/230V Computer Power Supply for Desktop Red Silent Fan ATX 24-PIN, Built-in Thermal Sensor to Automatically Control The Fan(RED)
Model #:
LB08RBVJKHY
$
116
.99
–
Free Shipping
Add to cart
Compare
Page
17/20
Previous Page
1
...
14
15
16
17
18
19
20
Next Page
Did You Find It?