Computer Parts / Computer Power Supplies / ATX Power Supplies / ATXPOWER250

250 Watt ATX Replacement Computer PC Power Supply

ATXPOWER250

SAME DAY SHIPPING AVAILABLE!

In-stock items from USA if ordered by 5pm ET*

Photo Gallery

Replace or upgrade to a 250W power supply for a standard ATX computer

$49.99 USD

In Stock: United States : 1475 Canada : 46

Prices may be lower from Resellers: View all Resellers View all Distributors

Government/Education

Retailer

Find a Reseller in your area

Overview
Technical Specifications
Related Products
Accessories
Drivers & Downloads

A reliable upgrade or replacement power supply for desktop PCs.

This StarTech.com power supply offers an upgrade or replacement to a variety of Intel or AMD-based ATX desktop computer systems. Compliant with the industry standard ATX specification and using the standard ATX form-factor, this power supply (PSU) can be used as a replacement in a variety of popular OEM desktop systems.

Conforming to ATX revision 2.03, this power supply features a 20-pin ATX power connector and 6-pin AUX power connector, for support for older, legacy computer systems, as well as some newer, low powered systems with it's ATX12V connector. High quality components and a built in 80mm cooling fan lend to a durable and reliable power supply, while being backed by StarTech.com's 2 year warranty and free lifetime technical support.

The StarTech.com Advantage

Designed and built with high performance components and connectors for extra long life and maximum system performance
See Applications page for detailed list of supported eMachines and Gateway models
Long-life transformer and built-in short-circuit protection
The temperature controlled smart fan cools your entire system while the EMI/RFI power filter reduces noise/ripple

Features

Maximum output power of 250 watts
High quality connectors provide minimal resistance and enhanced electric conductivity
High-Flow fan provides efficient cooling for the system and power supply
Superior EMI/RFI power filtration system provide low noise/ripple for super clean and stable power to all system components
Quad Protection Plus: Short Circuit Protection, Over Voltage Protection, Over Load Protection, Over Current Protection, and No Load Operation.
ATX version 2.03 and ATX12V compliant
Rear power cut-off switch
2 years warranty

Applications

Replacement for standard 250W ATX12V Power Supplies
Replacement Power Supply for Bestec ATX-250-12E
Compatible with following eMachines A-Series Model:
A26EV17F
Compatible with following eMachines C-Series Models:
C1641, C1844, C1904, C2160, C2280, C2480, C2684, C2685, C2825
Compatible with following eMachines D-Series Models:
D2046, D2244, D2246, D2266, D2346, D2386, D2586, D2685
Compatible with following eMachines H-Series Models:
H2341, H2482, H2542, H2602, H2615, H2642, H2825
Compatible with following eMachines S-Series Models:
S1642, S1862, S1940, S2482, S2485
Compatible with following eMachines W-Series Models:
W1500, W1640, W1700, W1800, W2040, W2047, W2060, W2247, W2060, W2247, W2260, W2646, W2686, W2785, W2958, W4682, W4065
Compatible with following eMachines T-Series Models:
T1140, T1150, T1220, T1221, T1300, T1360, T1440, T1600, T1740, T1742, T1840, T1842, T1860, T1862, T1980, T2040, T2042, T2080, T2082, T2085
T-Series (cont'd):
T2200, T2200SE, T2240, T2245, T2260, T2341, T2385, T2460, T2482, T2484, T2542, T2596, T2605, T2615, T2625, T2642
More T-Series:
T2672, T2682, T2692, T2698, T2778, T2792, T2825, T2865, T2882, T2895, T4060, T4080, T4170, T4480, T4510, T4511, T4697
Compatible with following Gateway Models:
DX100, B330

Product Numbers

Dell Harmony	A0241815
TechData Dis	10920190
ASI Distribution USA	82904
D and H	ATXPOWER250
Ingram Micro USA	064377
Synnex US	STA-ATXPOWER250
UPC Code	065030782500

Product appearance and specifications are subject to change without notice.

Technical Specifications

Warranty Information
Warranty	2 Years
Hardware
Fans	1 - 80 mm
Fan Bearing Type	Sleeve Bearing
Connector(s)
Output Connectors	1 - ATX 12V P4 Power (4 pin; v 2.x) Male
	1 - ATX AUX Power (6 pin; v 1.x) Female
	1 - ATX Power (20 pin; v 1.x) Female
	4 - LP4 (4 pin; Molex Large Drive Power) Female
Performance
Air Flow Rate	32.3 CFM
Efficiency Rating	>65% (Typical Load)
Fan RPM	3000 RPM +/-10%
MTBF	100,000 Hrs
Noise Level	27.4 dBa
Output Power	250W
Power Factor Correction	No
Physical Characteristics
Product Length	5.9 in [15 cm]
Product Width	5.9 in [14.9 cm]
Product Height	3.3 in [8.5 cm]
Product Weight	4 lb [1.8 kg]
Power
Current +12.0V1 (A)	13A
Current +12.0V2 (A)
Current +12.0V3 (A)
Current +12.0V4 (A)
Current +3.3V (A)	20A
Current +5.0V (A)	25A
Current +5.0Vsb (A)	2A
Current -12.0V (A)	0.8A
Current -5.0V (A)	0.3A
Input Voltage Frequency	50 ~ 60 Hz
Max Inrush Current	50
Input Voltage	115 ~ 230 AC
Input Current	7 ~ 4 A
Environmental
Operating Temperature	0 ~ 50
Storage Temperature	-20 ~ 80
Packaging Information
Shipping (Package) Weight	4 lb [1.8 kg]
What's in the Box
Included in Package	1 - 250W ATX Power Supply
	1 - Power Cord (NA)
	1 - Instruction Manual