172x172x50mm12v computer case fan
Features:
Features:
1. Packaging Detail: white/color box, blister package
2. Normal Operating Temperature: 25° C-45° C
3. Life Expectancy: Dual Ball Bearing: 50000 hours
Sleeve Bearing: 20000-25000 hours
4. Standard: Fully CE, ROHS Approved
Item specificcation:
| Frame size(mm) | Speed Define | Bearing Type | Rated voltage(VDC) | Startup Voltage(VDC) | Current Amp(A) | Speed(rpm) | Air flow(CFM) | Static Pressure | Noise Level | Weight(g) | |
| (Inch-H2O) | (dB-A) | ||||||||||
| 172*172*51 | H | ○ | ◎ | 12 | 9 | 3.5 | 3800 | 260.7 | 29 | 62 | 735 |
| M | ○ | ◎ | 12 | 9 | 2.4 | 3400 | 231.9 | 23 | 59 | 735 | |
| L | ○ | ◎ | 12 | 9 | 1.7 | 3100 | 211.8 | 20 | 56 | 735 | |
| H | ○ | ◎ | 24 | 12 | 1.7 | 4000 | 272.6 | 31.5 | 64 | 735 | |
| M | ○ | ◎ | 24 | 12 | 1.2 | 3800 | 260.75 | 29 | 62 | 735 | |
| L | ○ | ◎ | 24 | 12 | 0.9 | 3400 | 231.9 | 23.3 | 59 | 735 | |
| H | ○ | ◎ | 48 | 24 | 0.75 | 4000 | 272.6 | 31.5 | 64 | 735 | |
| M | ○ | ◎ | 48 | 24 | 0.6 | 3800 | 260.75 | 29 | 62 | 735 | |
| L | ○ | ◎ | 48 | 24 | 0.5 | 3400 | 231.9 | 23.3 | 59 | 735 | |