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SAMA B Series B750

Photos - PSU SAMA B Series B750
Photos 6
Expecting restock
Power: 750; Cooling system: active; MB/CPU power supply: 24+8+8(4+4);
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SAMA B Series B750
Main
Power750 W
Form factorATX
Specs
PFCactive
Efficiency85 % / 50% load /
Cooling systemactive
Fan size120 mm
Fan bearinghydrodynamic
Certification80+ Bronze
ATX12V version3.1
Power connectors
MB/CPU power supply24+8+8(4+4) pin
SATA6
MOLEX2
PCIe 8pin (6+2)3
PCIe 16pin1 pcs / 450W /
Cable systemnon-modular
Cable length
MB550 mm
CPU750 mm
SATA450 mm / 600/750 /
MOLEX900 mm
PCIe550 mm
General
Over voltage protection (OVP)
Over power protection (OPP)
Short circuit protection (SCP)
ProtectionOTP, OCP, UVP, SIP, NLO
Dimensions (HxWxD)86x150x140 mm
Official Websitesamagears.com
Added to E-CatalogMarch 2026
P/N
B0750-BKBFWA31-EU

BTX-750-1BA3

The information in the model description is for reference purposes.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
How to choose a power supply for a PCBasics of choosing a reliable and balanced power supply for your home, office and gaming computer

All Necessary Cables

SAMA B750 is an ATX 3.1 power supply designed to handle short-term load spikes up to 200% and equipped with a 450W PCIe 5.1 connector for GeForce 4000/5000 graphics cards. Additionally, the model also has three standard 6+2-pin connectors for Radeon 7000/9000 graphics adapters. The cables here are non-removable but designed in a flat format, so they can be conveniently arranged behind the right side of the case.

Separate Line Stabilization

The DC-DC scheme provides independent stabilization of the +12, +5, and +3.3V lines, eliminating voltage sags and surges, which are typical of older group stabilization solutions. The power supply implements seven levels of protection: OCP, OTP, SCP, OVP, NLO, OPP, and UVP. Additionally, the device operates reliably at an input voltage ranging from 100 to 240V, making it resistant to domestic power grid fluctuations.

Corrosion Protection

The model's efficiency reaches 88%, which even exceeds the minimum requirements of the 80 PLUS Bronze certification, which only requires an 85% level. The electronic components inside are additionally protected against corrosion with a special conformal coating. Cooling is provided by a 120mm fan with automatic speed adjustment and a durable FDB bearing, which, according to the manufacturer, has a lifespan of up to 100,000 hours.