Ark Technologies KY-ATX 500 ATK P4 Power Supply
The Ark Technologies KY-ATX 500 is an ATX P4 power supply designed for desktop computers. It provides reliable power to your system components, ensuring stable performance and efficient operation. Ideal for basic computing needs, this power supply offers a standard ATX form factor for easy installation in most computer cases.
- Model
- Ark Technologies KY-ATX 500
- Calibration
- Available on request
- Price
- $45
- Status
- In stock
- RFQ ref
- KY-ATX 500
This unit
The Ark Technologies KY-ATX 500 is a 500 W ATX12V switching power supply engineered for standard ATX desktop computer systems. It delivers multiple regulated DC voltage rails and supports dual-voltage AC input, enabling operation across 50 Hz and 60 Hz power grids. The unit incorporates a thermal management fan and occupies a compact footprint of 140.0 mm × 150.0 mm × 86.0 mm, weighing 1800 g.
Technical Specifications Electrical Performance
AC Input: 115 VAC @ 5 A, 60 Hz | 230 VAC @ 2.5 A, 50 Hz
DC Output Rails: +3.3V, +5V, +12V, -5V, -12V, +5Vsb (standby)
Maximum Power: 500 W Connectors
24-Pin ATX (20+4 pin compatible)
4-Pin 12V (ATX12V / P4)
SATA I
Floppy Drive Connector
Molex (LP4)
Mini-Power (SP4) Physical & Environmental
Dimensions: 140.0 mm L × 150.0 mm W × 86.0 mm H
Weight: 1800 g
Operating Temperature: 0°C to 40°C
Storage Temperature: -20°C to 80°C
Humidity: 10% to 90% RH (non-condensing)
Key Features
Dual-voltage AC input supports international grid standards
Backward-compatible 20+4 pin ATX connector accommodates legacy motherboards
Integrated thermal management via fan
Complete rail configuration including negative voltage outputs for legacy circuitry support
Typical Applications The KY-ATX 500 suits standard desktop platforms requiring mid-range power delivery, including systems with P4 processors and compatible architecture generations.
Compatibility & Integration The unit meets ATX and ATX P4 form factor specifications. The 20+4 pin connector enables installation in both 20-pin and 24-pin motherboard configurations. Complete connector library - including SATA I, floppy, Molex, and Mini-Power - supports mixed peripheral loading across modern and legacy device interfaces.
Specifications
| Parameter | Value |
|---|---|
| Voltage / Current Range | '-12V, -5V, +12V, +5V, +5Vsb, 115 VAC @ 5 A (60 Hz), 230 VAC @ 2.5 A (50 Hz) |
Ark Technologies KY-ATX 500 — Repair & Calibration Service
Aumictech offers NIST-traceable calibration and repair for the Ark Technologies KY-ATX 500. All calibrations are performed to NIST-traceable standards and ship with a certificate. Turnaround is typically 1–3 business days after receipt.
Ark Technologies KY-ATX 500 price
This Ark Technologies KY-ATX 500 is listed at $45. Calibration is available separately from $450. Contact us for volume pricing or if you need multiple units.
Ark Technologies KY-ATX 500 calibration cost
NIST-traceable calibration for the Ark Technologies KY-ATX 500 is $450 (standard — pass/fail certificate and calibration sticker) or $650 (full measured data at every test point, reference standards documented, traceability chain included). Turnaround is 1 to 3 business days after receipt. See full calibration details →
