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| Basic Information | ||
| Input Voltage | 200–240V (some listings 100–240V) | |
| PFC | Active power factor correction (APFC) | |
| Efficiency | 80 PLUS Bronze | |
| Protection | Overvoltage, overload, short-circuit protection | |
| Output Power | 650 W | |
| Maximum Power | 650 W | |
| Modular Type | Non Modular | |
| Fans | Single 140mm FDB fan | |
| Others | ATX12V 3.1 | |
| Connectors | ||
| Main Power | 20+4 pin | |
| CPU | 2 × 4+4 pin | |
| PCI-E | 3 × 6+2 pin | |
| SATA | 4 × SATA | |
| Molex | 2 × Molex | |
| Physical Specification | ||
| Dimensions | ~150 × 86 × 145 mm | |
| Color | Black | |
| Warrnty Information | ||
| Warranty | 5 Years | |
The 1STPLAYER ACK BRONZE HA-650AA2 is a 650W ATX power supply built for users in Bangladesh who want dependable power delivery with improved energy efficiency. With an 80 PLUS Bronze efficiency rating (around 88%), it helps reduce wasted energy compared to lower-efficiency units, which is especially useful for long gaming sessions, daily office work, and workstation reliability. The active power factor correction (APFC) feature supports cleaner power input, helping your system run more consistently under typical home and office electrical conditions.
This PSU follows the ATX12V 3.1 standard and uses a non-modular sleeved cable design. That means the main and component cables are permanently attached, which can simplify setup for many builders and reduce the chance of leaving out a required cable. The included connector set supports a wide range of builds: a 20+4 pin main connector, 2 × 4+4 pin CPU connectors, 3 × 6+2 pin PCIe connectors for graphics cards, 4 × SATA drives, and 2 × Molex peripherals. If you’re assembling a gaming rig or upgrading an existing desktop, this connector coverage makes it easier to power common components without needing additional adapters.
Cooling is handled by a single 140mm FDB fan, engineered to provide efficient airflow while helping keep noise under control during demanding workloads. For gamers, a stable fan response can support consistent temperatures during intense gameplay. For professionals, it helps maintain system stability during long rendering, multitasking, and office productivity sessions. Compared to smaller fans, a 140mm fan can often operate more comfortably within its airflow range, which is beneficial for everyday comfort in a typical ATX case.
The HA-650AA2 includes multiple protection features to safeguard your components: over-voltage, overload, and short-circuit protection. These protections are important because power issues can occur due to fluctuations, accidental shorting, or unexpected load changes. With these safeguards, the PSU is designed to help protect your motherboard, CPU, GPU, and storage devices—making it a practical choice for both new builds and upgrades where reliability matters.
The PSU supports an input voltage range of 200–240V (some listings mention 100–240V), making it suitable for many electrical setups across Bangladesh. When paired with a properly ventilated ATX case, this range support helps ensure the power supply can operate reliably in common environments. For buyers, it’s a good idea to confirm your local supply conditions and ensure your cabinet airflow is adequate, since stable cooling directly supports long-term performance.
Choose the 1STPLAYER ACK BRONZE HA-650AA2 if you need a 650W 80 PLUS Bronze power supply for a gaming PC, a mid-to-high performance desktop build, or a workstation upgrade. It’s also a sensible option when you want a balance of efficiency and stable power delivery without moving to higher-cost premium efficiency tiers. With its ATX compatibility, multiple PCIe and SATA connectors, and safety protection features, it fits well for users building systems that run daily—where consistent power and component protection are just as important as raw wattage.
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