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Jou Jye BITWIN BW-B520JL 520W Review
Packaging, Contents & Exterior »Specifications
| Jou Jye BW-B520JL Features & Specs | ||
|---|---|---|
| Max. DC Output | 520W | |
| PFC | Active PFC | |
| Efficiency | 80 Plus Bronze | |
| Operating temperature | 0°C - 40°C | |
| Protections | Over Voltage Protection Under Voltage Protection Short Circuit Protection | |
| Cooling | 120mm Dual Ball Bearing Fan | |
| Dimensions | 150 mm (W) x 86 mm (H) x 140 mm (D) | |
| Weight | 1.9 kg | |
| Compliance | ATX12V v2.31, EPS 2.92 | |
| Warranty | No info from the manufacturer | |
| Price at time of review | 113$ | |
Its price is a little high for a non modular and only 520W PSU. Hopefully its performance will justify the increased cost.
| Jou Jye BW-B520JL Power Specs | ||||||||
|---|---|---|---|---|---|---|---|---|
| Rail | 3.3V | 5V | 12V1 | 12V2 | 5VSB | -12V | ||
| Max. Power | 24A | 24A | 20A | 20A | 2.5A | 0.8A | ||
| 130W | 480W | 12.5W | 9.6W | |||||
| Total Max. Power | 520W | |||||||
The manufacturer claims that the PSU has two +12V rails but as we found out when we disassembled it, actually it uses a single +12V rail design.
Cables & Connectors
| Native Cables | |
|---|---|
| ATX connector (580 mm) | 20+4 pin |
| 4+4 pin EPS12V (660 mm) | 1 |
| 6+2 pin PCIe (550 mm) | 1 |
| 6+2 pin PCIe (550 mm) | 1 |
| 4 pin Molex (530 mm+105 mm+105 mm) | 3 |
| 4 pin Molex (420 mm+105 mm+105 mm) / FDD (+105 mm) | 3 / 1 |
| SATA (500 mm+95 mm+95 mm) | 3 |
| SATA (400 mm+95 mm+95 mm) | 3 |
The BW-B520JL features two separate PCIe cables with one connector at each. It has enough Molex and SATA connectors, although the distance between them is quite small.
Nov 13th, 2026 22:02 CST
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