Skip to main content
Shop with CelesteCeleste

Celestehere!

I’m your shopping assistant for PC builds, upgrades, and everything tech.

Got questions? Ask away!

Start a conversation

Get to know me

Hey!

How can we help you today?

Track a packageStart a returnCancel an orderResolve a payment issueBilling, declined cards, and payment method updateMy Account & SecurityUpdate passwords and security settings

Need more help?

Visit Help Center
All Categories
Build Tools & Resources New & Trending Offers for You
For your BusinessNew
Your Browsing History
  1. Home
  2. Components & Storage
  3. Power Supply
  4. Power Supplies
  5. CoolMax

  6. Item#: N82E16817159011

Out of stock
This item is currently out of stock and it may or may not be restocked.
Out of Stock
Sold by Newegg

Shipped by Newegg

Add to Wish List
Newegg PC Builder
Shop it at NeweggBusiness.
Get Educated

Make informed decisions with expert advice. Learn More

Shop All CoolMax Products

COOLMAX CX-300(Silver) 300 W ATX v2.01 0.7@230VAC PFC Power Supply

(48) Write a Review
  • ATX v2.01
  • 100~120VAC or 100~240VAC 47 - 63 Hz
  • +3.3V@20A, +5V@20A, +12V1@8A, +12V2@14A, [email protected], +5VSB@2A
🔥Don't forget your OS, we have Windows 11 OEM, Download and USB versions available
Specs
Reviews (48)

Any questions? Ask CelesteSM will help you find out quickly.

Try me now

Learn more about the CoolMax CX-300(Silver)

General
Brand COOLMAX
Model CX-300(Silver)
Details
Type ATX v2.01
Maximum Power 300 W
Fans 1
PFC 0.7@230VAC
Main Connector 20+4Pin
+12V Rails 2
PCI-Express Connector No
SATA Power Connector 2
SLI No
Modular No
Power Good Signal 100-500ms
Efficiency > = 65%
Over Voltage Protection Yes
Overload Protection Yes
Input Voltage 100~120VAC or 100~240VAC
Input Frequency Range 47 - 63 Hz
Output +3.3V@20A, +5V@20A, +12V1@8A, +12V2@14A, [email protected], +5VSB@2A
Connectors 1 x Main connector (20+4 pin)
1 x 12V (P4)
6 x peripheral
2 x SATA
2 x Floppy
Features
Features 120MM silent fan design, long life, noiseless and fastest cooling time
High performance components are designed for extra long life and provide maximum system performance
Heavy duty transformers designed to support high performance system several drives
Built in EMI filter, low ripple noise
Over voltage, Over power and Short circuit protection
Dimension & Weight
Dimensions 5.60" x 5.90" x 3.30"
Dimensions & Weight
Dimensions 5.9" x 3.4" x 5.5"
Additional Information
First Listed on Newegg November 12, 2003

Warranty & Returns

Warranty, Returns, And Additional Information

Warranty

  • Limited Warranty period (parts): 1 year
  • Limited Warranty period (labor): 1 year
  • Read full details

Return Policies

Manufacturer Contact Info

LOADING...
LOADING...