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Chieftec Smart BFX-350BS SFX PC Power Supply, 350W, 80 PLUS Bronze, Silver

Brand:
Chieftec
Chieftec Smart BFX-350BS silver SFX power supply
Chieftec Smart BFX-350BS SFX PC Power Supply, 350W, 80 PLUS Bronze, Silver
€71.46 inc. VAT
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BFX-350BS
€60.05 €66.72
€71.46 inc. VAT
Ships from EU stock: 2 item(s)
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Product Code
04:380930
Manufacturer
Chieftec

Quick Specs

Output / +12 V
350 W / 349.92 W
Efficiency / platform
80 PLUS Bronze · DC-to-DC
Graphics / drive power
1 PCIe 6+2 · 4 SATA
SFX housing / fan
100 mm depth · 90 mm fan
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Chieftec BFX-350BS 350W SFX Bronze Power Supply

350 W / 349.92 W80 PLUS Bronze · DC-to-DC1 PCIe 6+2 · 4 SATA

The Chieftec Smart BFX-350BS is a 350 W SFX power supply with 80 PLUS Bronze certification and a DC-to-DC platform. Its silver housing is 100 mm deep, with a 90 mm fan and fixed cables. One PCIe 6+2-pin plug, a 4+4-pin CPU lead and four SATA plugs provide a compact system’s main power connections.

Compatibility — check before buying:
Check the SFX mounting position, 64 mm height and cable routing before purchase. The motherboard and PCIe leads are 350 mm; the CPU lead is 500 mm. A single PCIe plug does not establish compatibility with every graphics card: match the native socket and complete system load to the 350 W total rating.

Key Features

 
Short SFX housing
The 100 × 125 × 64 mm body keeps the PSU compact. Check chassis mounting and airflow clearance rather than relying only on the SFX label.
 
Bronze efficiency with DC-to-DC
80 PLUS Bronze certification and a DC-to-DC design accompany active PFC. The single +12 V rail is rated at 29.16 A, with a published 349.92 W limit.
 
Native CPU and graphics leads
A 500 mm 4+4-pin EPS lead supports CPU routing, while one 350 mm PCIe 6+2-pin lead handles a matching graphics-power socket.
 
90 mm cooling and protection
AFC adjusts the 90 mm fan automatically. The listed protection circuits include over-current, over-temperature, over-power, over-voltage, under-voltage, short-circuit and surge/inrush protection.

Technical Specifications

SKU / MPN BFX-350BS
EAN / GTIN 0753263077486
Electrical ratings
Total / +12 V output 350 W total; +12 V: 29.16 A / 349.92 W
+3.3 V / +5 V 18 A each; combined 110 W
Auxiliary rails −12 V: 0.3 A / 3.6 W; +5 VSB: 2.5 A / 12.5 W
AC input 100–240 V, 5 A, 47–63 Hz
Efficiency / topology 80 PLUS Bronze; DC-to-DC
PFC / power factor Active PFC; power factor greater than 0.9
Protection circuits OCP, OPP, OTP, OVP, SCP, SIP, UVP
Connectors and cable reach
Cabling Fixed, non-modular
Motherboard 1 × 20+4-pin ATX; 350 mm
CPU power 1 × 4+4-pin EPS; 500 mm
PCIe graphics power 1 × 6+2-pin; 350 mm
SATA power 4 plugs; manufacturer cable listing: 2 × 250 mm / 2 × 150 mm
Molex / floppy 1 / 1 plug; listed cable segments 150 / 150 mm
Fit, cooling and package
Form factor / colour SFX; silver housing with black labels
Dimensions (D × W × H) 100 × 125 × 64 mm
Fan / control 90 mm; AFC automatic fan speed control
Net / packaged weight 1 kg / 1.3 kg
Package Bulk PSU; mains cord and accessories excluded
Manufacturer term 24 months as listed by Chieftec; seller coverage is separate

What's in the Box

BFX-350BS bulk power supply with fixed cables

Frequently Asked Questions

Is an ATX mounting bracket or mains cable supplied?
The bulk package excludes a mains cord and accessories. Do not assume an ATX bracket is included; check the case’s SFX support separately.
Are the CPU and graphics leads the same length?
No. The current manufacturer listing gives 500 mm for CPU and 350 mm for PCIe. Measure the intended routing paths, including bends and clearance.
Can all rail wattages be added to the 350 W total?
No. The individual and combined rail figures are limits within the PSU’s 350 W total output. Size the whole system accordingly.
Singular Expert Insight
Choose the BFX-350BS when a matching SFX case needs a short 100 mm PSU, one native PCIe power plug and a longer CPU lead. Compare other Singular PSUs if your graphics card needs more connectors, your system exceeds 350 W or you want detachable cabling. Plan a suitable mains cord separately for this bulk version. Compare SFX fit and graphics-power options Tell us your equipment model and we can check the compatibility requirements.

Buyer’s Guide

Buy it if

Your SFX mounting, cable routes and system load fit its ratings.

Skip it if

You need more PCIe plugs, modular cabling or higher output.

Also consider

A PSU matching the exact case format and complete component requirements.

Features - Chieftec - BFX-350BS

Colour
silver
More Details
Product Code
04:380930
Manufacturer
Chieftec
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