The universal range of 2E Computer Components is designed for work, office, home computer systems, and gaming stations. Cases, cooling systems, peripheral devices, and 2E accessories are just a small part of the assortment. Every year, the 2E catalog is updated with a variety of new products. 2E products offer an optimal balance of quality, functionality, and price.
Building a PC yourself is now very exciting. The advantage is that you can choose and combine components at your discretion, create and implement a custom case design, and style it to match your interior or favorite game. It is important to plan the power supply of components rationally and choose the right PSU for your PC, as this ensures stable operation in the future.
Key factors to consider when choosing a PSU for your PC:
- Calculate the required PSU power considering all system components;
- Preferably choose a PSU with some power reserve for future system upgrades, but within reasonable limits;
- Determine the system’s operating conditions and load: whether it will be used for overclocking or normal operation;
- Check the cables and connectors included, which are necessary for connecting components. Cables may have different coatings, be fixed in the PSU case, or be modular. Pay attention to cable length, especially if the PSU is located at the bottom of the case;
- Review the PSU specifications – presence of APFC, efficiency rating, 80 Plus certification according to recognized international standards, and technical features of the component base. These characteristics significantly affect the PSU’s cost, but a certified PSU guarantees all necessary protections and reliable operation throughout its specified service life;
- Consider the PSU size and standard, and whether it fits in the selected case (some cases have length limitations).

2E BASIC POWER Power Supplies:
- For budget computer systems, office PCs, and home PCs;
- ATX form factor, black steel case, standard dimensions (140 × 150 × 86 mm);
- Input voltage range 200-240 V AC. Stable +12 V line power;
- With a powerful single +12 V rail. This feature of the circuitry ensures stable voltage for the CPU and GPU, supporting future component upgrades;
- 100% compatibility with AMD and INTEL components;
- Equipped with APFC – active power factor correction, with efficiency up to 99.5% for uninterrupted operation and stable PSU load with high energy efficiency. This ensures safe system operation with low noise and heat, and minimal voltage fluctuations. Using active power factor correction improves energy efficiency and reduces electromagnetic fields, preventing backflow current;
- Equipped with high-quality, heat-resistant capacitors;
- Effective cooling of the component base: active – quiet 120 mm fan, passive – built-in aluminum heatsink;
- Optimal cable length, configuration, and layout: the PSU includes sufficient interfaces conveniently placed on cables of adequate length for connecting a modern PC system;
- Flat black cables – convenient, reliable, resistant to mechanical damage, and flexible for easy placement and layout in the case – updated cable configuration for the 2E BASIC POWER series;
- The 2E BASIC POWER series is internationally certified for electromagnetic compatibility and safety by certification authorities, meets KC and IEC standards, and includes the standard set of protections for this device category.

The 2E BASIC POWER series is available in 400 W, 500 W, and 600 W models.
| Model | 2E BASIC POWER (400W) | 2E BASIC POWER (500W) | 2E BASIC POWER (600W) |
| Product Code | 2E-BP400-120APFC | 2E-BP500-120APFC | 2E-BP600-120APFC |
| Type | ATX | ATX | ATX |
| Modular | non-modular | non-modular | немодульний |
| Dimensions (D×W×H) | 150 × 140 × 86 mm | 150 × 140 × 86 ммmm | 150 × 140 × 86 мм |
| Input voltage | 200-240 VAС | 200-240 VAС | 200-240 VAС |
| Input current | 3 A | 4 A | 4,5 A |
| Frequency | 47-63 Hz | 47-63 Гц Hz | 47-63 Гц |
| PFC | Active PFC | Active PFC | Active PFC |
| PFC | 3,3 V 15 A; +5 V 15 A; +12 V 25 A, -12 V 0,3 A; +5 VSV 2,5 A | 3,3 V 17 A; +5 V 17 A; +12 V 34 A, -12 V 0,3 A; +5 VSB 2,5 A | 3,3 В 19 A; +5 В 19 A; +12 В 42 A, -12 В 0,3 A; +5 VSB 2,5 A |
| Line Loading | > 80 % | > 80 % | > 80 % |
| Protection | – | – | – |
| Output Power | 400 W | 500 W | 600 Вт |
| Correspondence | CE, CB, RoHS, EAC | CE, CB, RoHS, EAC | CE, CB, RoHS, EAC |
| Fan | 120 mm, hydrodynamic bearing | 120 mm, hydrodynamic bearing | 120 мм, підшипник гідродинамічний |
| Certification | – | – | – |
| Connectors | 1 × MB 24 (20+4) pin, 500 mm | 1 × MB 24 (20+4) pin, 500 mm | 1 × MB 24(20+4) pin, 500 мм |
| 1 × CPU 8 (4+4) pin, 550 mm | 1 × CPU 8 (4+4) pin, 550 mm | 1 × CPU 8 (4+4) pin, 550 мм | |
| 1 × PCI-E 8(6+2) pin, 500 mm | 1 × PCI-E 8(6+2) pin, 500 mm | 2 × PCI-E 8(6+2) pin, 500+150 мм | |
| 4 × SATA, (350 + 150 mm) × 2 | 4 × SATA, (350 + 150 mm × 2 | 4 × SATA, (350+150 мм) × 2 | |
| 3 × Molex, 650 mm / 650 + 150 mm | 3 × Molex, 650 mm / 650 + 150 мм | 3 × Molex, 650 мм / 650 + 150 мм | |
| Power cord | 1,2 m/EU | 1,2 m/EU | 1,2 м/EU |
| NET weight | 1,48 kg | 1,58 kg | 1,65 кг |
| GROSS weight | 1,57 kg | 1,67 kg | 1,73 кг |