MPN:
GPB-350S
Chieftec GPB-350S power supply unit 350 W 20+4 pin ATX PS/2 Silver
Released: Not on record
$117.43
from
US · Amazon.com
Updated 2 months ago
Last updated Sep 3, 2026 03:14 UTC
Ratings & price sourced from Amazon.com (United States).
- Wattage
- 350 W
- Depth
- 150 mm
- Width
- 140 mm
- Height
- 87 mm
- Manual included
- Y
- Purpose
- PC
- Efficiency
- 85
- ATX version
- 2.3
- Cabling type
- Non-Modular
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Shopping actions
Overview
The Chieftec GPB-350S power supply unit 350 W 20+4 pin ATX PS/2 Silver features 350 W output, a 120 mm fan and Active cooling. Full verified specifications are listed below.
Technical Specifications
Physical
5 SPECS
Depth
150 mm
Width
140 mm
Height
87 mm
Colour
Silver
Customs (HS) code
84733020
Cooling
3 SPECS
Cooling type
Active
Fan size
120
Number of fans
1
Power
1 SPEC
Wattage
350 W
General
31 SPECS
Manual included
Yes
Purpose
PC
Efficiency
85
ATX version
2.3
Cabling type
Non-Modular
Fan location
Top
Packaging type
Box
Power factor
0.9
Input current
3
On/off switch
Yes
Warranty card
Yes
AC input voltage
200 - 240
AC input frequency
47 - 63
Combined power (+5V)
90
Combined power (+12V)
312
Combined power (-12V)
3.6
Combined power (+3.3V)
90
Combined power (+5Vsb)
12.5
Compliance certificates
RoHS
Max output current (+5V)
15
Max output current (-12V)
0.3
Power protection features
Over voltage,Overload,Short circuit,Under voltage
Max output current (+12V1)
26
Max output current (+3.3V)
16
Max output current (+5Vsb)
2.5
Motherboard power connector
20+4 pin ATX
Number of SATA power connectors
5
Power Factor Correction (PFC) type
Active
Power supply unit (PSU) form factor
PS/2
PCI Express power connectors (6+2 pin)
1
Peripheral (Molex) power connectors (4-pin)
3
Market Value History
Sources
Product lifecycle
In production
Still listed as on-market by the manufacturer — actively sold and supported.
Lifecycle status is derived from catalog data and is indicative, not a manufacturer support guarantee.
