Sama K850 850W 80+ Bronze ATX 2.52 Non-Modular Power Supply (Black) (K0850-BKBFWA25-US)
This 850W power supply unit is engineered to support high-performance desktop systems, offering reliable and efficient power delivery in an ATX 2.52 form factor. It features a non-modular design with all cables permanently attached, simplifying installation while maintaining compatibility with most standard PC cases. The compact 140 × 150 × 86 mm housing comes in a clean black finish, fitting seamlessly into typical builds.
With 80 PLUS Bronze certification, the PSU achieves over 85% efficiency at 50% load, helping minimize energy loss and excess heat. It supports a wide 100–240V AC input range, making it suitable for use across different regions. Internally, it utilizes a modern power architecture that combines Active Power Factor Correction (APFC), Half-Bridge LLC, synchronous rectification (SR), and DC-DC conversion, ensuring stable voltage output and consistent performance even under demanding workloads. The unit is rated for a 100,000-hour MTBF, indicating solid long-term reliability.
| GENERAL SPECIFICATIONS | |
|---|---|
| Output Power | 850W |
| Form Factor | ATX 2.52 |
| Modularity | Non-Modular |
| Dimensions | 140 x 150 x 86 mm (L x W x H) |
| Color | Black |
| 80PLUS Certification | Bronze |
| Efficiency | >85% Under Typical Load (50% Load) |
| MTBF | 100,000 Hours |
| FAN & ELECTRICAL | |
| Fan Size / Bearing | 120 mm / Sleeve Fan |
| AC Input | 100–240 Vac |
| Topology | APFC + Half-Bridge LLC + SR + DC-DC |
| Protection | UVP, OVP, OCP, OPP, NLP, SCP |
| Operating Temp. | 0–40 °C |
| CONNECTORS & CABLES | |
| MB ATX 24-Pin | 1x (550 mm) |
| CPU (4+4) Pin | 2x (700 + 150 mm) |
| PCI-E (6+2) Pin | 4x (2 cables, 550 + 150 mm each) |
| SATA | 6x (Across 2 cables) |
| Molex | 2x (Across 2 cables) |
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
This 850W power supply unit is engineered to support high-performance desktop systems, offering reliable and efficient power delivery in an ATX 2.52 form factor. It features a non-modular design with all cables permanently attached, simplifying installation while maintaining compatibility with most standard PC cases. The compact 140 × 150 × 86 mm housing comes in a clean black finish, fitting seamlessly into typical builds.
With 80 PLUS Bronze certification, the PSU achieves over 85% efficiency at 50% load, helping minimize energy loss and excess heat. It supports a wide 100–240V AC input range, making it suitable for use across different regions. Internally, it utilizes a modern power architecture that combines Active Power Factor Correction (APFC), Half-Bridge LLC, synchronous rectification (SR), and DC-DC conversion, ensuring stable voltage output and consistent performance even under demanding workloads. The unit is rated for a 100,000-hour MTBF, indicating solid long-term reliability.
| GENERAL SPECIFICATIONS | |
|---|---|
| Output Power | 850W |
| Form Factor | ATX 2.52 |
| Modularity | Non-Modular |
| Dimensions | 140 x 150 x 86 mm (L x W x H) |
| Color | Black |
| 80PLUS Certification | Bronze |
| Efficiency | >85% Under Typical Load (50% Load) |
| MTBF | 100,000 Hours |
| FAN & ELECTRICAL | |
| Fan Size / Bearing | 120 mm / Sleeve Fan |
| AC Input | 100–240 Vac |
| Topology | APFC + Half-Bridge LLC + SR + DC-DC |
| Protection | UVP, OVP, OCP, OPP, NLP, SCP |
| Operating Temp. | 0–40 °C |
| CONNECTORS & CABLES | |
| MB ATX 24-Pin | 1x (550 mm) |
| CPU (4+4) Pin | 2x (700 + 150 mm) |
| PCI-E (6+2) Pin | 4x (2 cables, 550 + 150 mm each) |
| SATA | 6x (Across 2 cables) |
| Molex | 2x (Across 2 cables) |
