MPN:
APB-400B8
Chieftec Value APB-400B8 power supply unit 400 W 20+4 pin ATX PS/2 Silver
Released: Not on record
$103.88
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
- 400 W
- Efficiency rating
- 80 PLUS
- Depth
- 150 mm
- Width
- 140 mm
- Height
- 87 mm
- Purpose
- PC/server
- ATX version
- 2.3
- Cabling type
- Non-Modular
- Fan size
- 120
Shopping actions
Overview
The Chieftec Value APB-400B8 power supply unit 400 W 20+4 pin ATX PS/2 Silver features 400 W output, 80 PLUS 80 PLUS efficiency and a 120 mm fan. 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
Power
2 SPECS
Wattage
400 W
Efficiency rating
80 PLUS
Cooling
2 SPECS
Fan size
120
Number of fans
1
General
34 SPECS
Purpose
PC/server
ATX version
2.3
Cabling type
Non-Modular
Power factor
0.9
Certifications
80PLUS 230V EU
Input current
3
AC input voltage
200 - 240
AC input frequency
47 - 63
Combined power (+5V)
100
Combined power (+12V)
360
Combined power (-12V)
3.6
CPU power cable length
350
Combined power (+3.3V)
100
Combined power (+5Vsb)
12.5
SATA power cable length
150,350
Max output current (+5V)
16
Max output current (+12V)
30
Max output current (-12V)
0.3
Power protection features
Over voltage,Overload,Short circuit,Under voltage
Max output current (+3.3V)
17
Max output current (+5Vsb)
2.5
Floppy disk drive connector
Yes
Motherboard power connector
20+4 pin ATX
Floppy drive power connector
1
CPU power connector (4+4 pin)
Yes
EPS power connector (4+4 pin)
Yes
Motherboard power cable length
350
PCI Express power cable length
350
Number of SATA power connectors
3
Power Factor Correction (PFC) type
Active
Power supply unit (PSU) form factor
PS/2
Peripheral (Molex) power cable length
150,350
PCI Express power connectors (6+2 pin)
1
Peripheral (Molex) power connectors (4-pin)
2
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.
