

Adata HM series 550W 80 plus Bronze PSU - 8x SATA 2x PCI-E
- 80plus Bronze Certified
Colour changing LED Fan to indicate load
Modular Design - only use the cables you need
3 Year Warranty - Show more details…
QuickFind code: 261359
Manufacturer ID: AHM550BZCEU
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Adata HM series 550W 80 plus Bronze PSU - 8x SATA Product Description
- 20+4pin Power
- 4+4pin ATX12v
- 2x 6+2pin PCI-Express
- 8x SATA
- 4x Molex
ADATA HM Series Power Supplies Choosing the right power supply affects the lifespan and reliability of your computer. ADATA’s HM Series should be at the top of your list. Certified by 80 Plus Bronze to achieve 82% sustained power, the HM Series provides continuous power in a full range of wattages and includes high-quality 100% Japanese made capacitors. Better yet, the HM Series equips modularized cable management and an intelligent dual ball bearing tri-colour LED fan that reduces resonance of the fan axis, resulting in high airflow cooling, and also keeps you informed of your computer’s power status. ADATA HM Series power supplies deliver you high-efficient performance, and one of the highest reliabilities in the market.
Stable Power, Always Keeps You Noted ADATA HM Series power supplies are designed especially for the gaming enthusiast, PC enthusiast and overclocker, allowing for uncompromised productivity and efficiency. Available in a multitude of wattages (550, 650, 750, 850 and 1,200 watts), ADATA HM Series power supplies deliver superior performance, reliability and protection for all types and levels of applications. In particular, the HM Series is equipped with an intelligent dual ball bearing LED fan with a tri-color output power display for easy access to power consumption stats (green for low load; blue for normal load; red for full load)(The load status display of the intelligent tri-color (Green, Blue, Red) LED fan is tested in a normal room temperature of 25 °C. The actual load display may vary by the room temperature when in use.) The HM Series high-quality Japanese capacitors provide voltage regulation, filtering, buffering function and a long-lasting stable power output; the mean time between failures (MTBF) is proven at a minimum of 100,000 hours. All of this is topped with a 3-year limited warranty.
State of the Art and Neat Design ADATA HM Series power supplies feature a smart modularized cable management that allows you to adjust cables according to the number of devices flexibly, reduces unused cable clutter and improves internal airflow for high-efficient heat dissipation within the case. To achieve ultimate gaming performance, the robust HM Series power supply is not just NVIDIA® SLI®-ready certified, but also supports up to 4 VGA cards. With 12V dual rails, it allows for a "balancing" of the draw so as to guard against being overloaded and, thus, shutting down the power supply unit. In addition, ADATA HM Series power supply complies with ATX 12V v2.2 and v2.3 and EPS 12V v2.92 for supporting various system configurations.
What is 80 Plus? 80 PLUS is an initiative advocated by Ecos and EPRI to promote energy efficiency in computer power supplies. This certification endorses products that exceed 80% energy efficiency at 20%, 50% and 100% of their rated load, significantly reducing energy and extending the lifespan of power supplies.
Features and Specifications
3 colour LED Features an intelligent dual ball bearing LED fan with a tri-colour output power display for easy access to power consumption stats (green for low load; blue for normal load; red for full load). The load status display of the intelligent tri-colour (Green, Blue, Red) LED fan is resulted from testing in the normal temperature of 25 °C. The actual load display may vary by the room temperature where in use.
80 PLUS Bronze Efficiency up to 85% at typical load
All Japanese made Capacitor Long-life & Low ESR Japanese made capacitor
Cable Management Flexible detachable cable
Two Ball-Bearing Fan Long-life, two ball-bearing thermally controlled fan
nVIDIA SLI Supported
Active PFC Active Power Factor Correction with PF value of 0.9 to ensure reliability, and clean power
Circuit Protection OCP,OVP,SCP,OPP,UVP,OTP ready
PCI-E Connectors PCI-E 6Pin ready for high-end VGA cards
Double Forward Circuit New circuit for high efficiency & high watt design
Universal AC Input 90V ~ 264V AC input
Energy Star +5 VSB Circuit to green mode IC design, in order to save power and power consumption on standby mode
Special Scratch Resistant Paint
Adata HM series 550W 80 plus Bronze PSU - 8x SATA Product Reviews
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Technical Specification
Manufacturer ID: AHM550BZCEU
General | |
|---|---|
| Device Type | Power supply - active Power Factor Correction (PFC) - internal |
| Specification Compliance | ATX12V 2.2/ EPS12V 2.92 |
| Width | 15 cm |
| Depth | 16 cm |
| Height | 8.6 cm |
| Weight | 2.9 kg |
Power Device | |
| Input Voltage | AC 100-240 V |
| Input Voltage Range | AC 90 - 264 V |
| Frequency Required | 47 - 63 Hz |
| Output Voltage | +3.3, +5, ±12 V |
| Power Output Connectors Details | 2 x power 8 pin EPS12V ¦ 2 x 8 pin PCI Express power with detachable 2 pin section ¦ 2 x 15 pin Serial ATA power ¦ 1 x power 24 pin ATX with detachable 4 pin section |
| Power Capacity | 550 Watt |
| Output Current | +3.3V - 25 A ¦ +5V - 25 A ¦ +12V - 44 A ¦ -12V - 0.8 A ¦ +5VSB - 3 A |
| 80 PLUS Certification | 80 PLUS Bronze |
Miscellaneous | |
| MTBF | 100,000 hour(s) |
| Cooling System | 120 mm fan |
| Features | Over current protection, over voltage protection, overpower protection, SLI ready, undervoltage protection, short-circuit protection, ball bearing cooling fan |
| Compliant Standards | CE, TUV, BSMI, cUL, CB, FCC |
Manufacturer Warranty | |
| Service & Support | 3 years warranty |
| Service & Support Details | Limited warranty - 3 years |
Environmental Parameters | |
| Min Operating Temperature | 0 °C |
| Max Operating Temperature | 50 °C |
| Humidity Range Operating | 20 - 90% |
Adata HM series 550W 80 plus Bronze PSU - 8x SATA Product Discussion
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