SUPERRED DC Fan CHA9212ES-A(E) 12V 0.36A 90X90X25mm 4 Wire (USED LIKE NEW)

From the shop's description

SUPERRED DC Fan CHA9212ES-A(E) 12V 0.36A 90X90X25mm 4 Wire (USED LIKE NEW) The SUPERRED CHA9212ES-A(E) arrives with a purposeful presence a square, robust frame, clean black finish, and a sense of practical engineering. At first glance it exudes solidity: straight edges, reinforced corners, and a slightly matte texture that conveys resilience without drawing undue attention. The airflow blades are housed confidently within that frame, each blade’s curvature and angle hinting at careful calibration for smooth, directed air motion. When energized, the fan begins its rotation with a soft, steady onset. The blades accelerate in a quiet rush, their motion appearing uniform and poised. There’s a fluidity to the rotation, free of stutter or hesitation. The hub-to-blade transitions are smooth, minimizing turbulence. The three-wire (or possibly 4-wire variant) lead exits from one corner, neatly sheathed, and trails behind the body without interfering with the frame. The structural ribs within the frame support the blade system without seeming obtrusive. Under load, the CHA9212ES-A(E) maintains a composed, steady performance. Its sound signature is muted not silent but restrained, with no harsh whine or buzzing. Over prolonged operation, the impression is of a component that quietly does its job: cooling by motion, balancing airflow resistance and mechanical stability. This fan feels like a dependable, unobtrusive partner in any assembly doing the work where you rarely notice it unless something fails. Features: Brushless DC motor design. Balanced blade geometry to reduce vibration. Low acoustic noise operation. Stable rotational speed under load. Durable frame construction. Multi-wire interface (for speed sensing or control). Specifications: Parameter Value Model: CHA9212ES-A(E) Voltage: 12 VDC Current: 0.36 A Dimensions: 92 × 92 × 25 mm Fan Type: Axial Bearing / Mechanism: Ball bearing (often used in similar models) Connector: 3-pin Connector Applications: Computer case cooling. Power supply ventilation. Industrial control cooling. Telecom & network equipment. Enclosure ventilation. Embedded electronics cooling. Package Contents: 1x SUPERRED DC Fan CHA9212ES-A(E) 12V 0.36A 90X90X25mm 4 Wire (USED LIKE NEW)