Product News

SANYO DENKI Launches Industry's First* ø70 × 20 mm Compact, Thin Profile Centrifugal Fan

October 29, 2019

SANYO DENKI has developed and released the San Ace C70 9TD type ø70 × 20 mm Centrifugal Fan.
It achieves the industry's highest* airflow and static pressure, and is suited for graphics cards, digital signage, projectors, and other devices which demand high cooling performance in a small and thin form factor.
It also comes with the PWM control function to control the fan speed.

San Ace C70


1. Compact, Thin Profile

This is the industry's first* centrifugal fan with an outer diameter of 70 mm and a thickness of 20 mm.
It is suitable for mounting on small and thin equipment and integration in board modules.

2. High Airflow and High Static Pressure

This fan delivers a maximum airflow of 39.9 CFM and a maximum static pressure of 2.24 inchH2O.
Compared with the current model,** the maximum airflow has increased approximately 3.9 times and maximum static pressure has increased approximately 1.9 times.

3. High Energy Efficiency and Low Noise

The PWM control function enables the control of fan speed, contributing to lowering noise and improving energy efficiency of devices.

* Based on our own research as of October 29, 2019, among equally-sized industrial centrifugal fans on the market.

** Current model: San Ace B76 9BD type 76 × 20 mm Blower (9BD12SC6-1).


Dimensions: ø70 × 20 mm, Mass: approx. 90 g

Model no. Rated
Operating voltage
Rated speed Max. airflow Max. static
pressure level
[V] [V] [W] [min-1] [m3/min] [CFM] [Pa] [inchH2O] [dB(A)]
9TD12P6G001 12 10.8 to 13.2 12 9200 1.13 39.9 560 2.24 61

When equipped with our inlet nozzle (model no.: 109-1106).

Expected life: 40000 hours (L10 life: 90% survival rate for continuous operation in free air at 60˚C, rated voltage)

PDF Catalog

English [777KB]


Graphics cards, digital signage, projectors, printers, ventilation systems, air purifiers

Release Date

October 29, 2019



Safety Precautions

Safety Precautions [PDF:228KB]

Note: The information stated in this release is current as of October 29, 2019.
“San Ace” is a trademark of SANYO DENKI CO., LTD.

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