Lüfter vorne schneller als hinten schlimm?

[Naru]

Von der Lautheit her ist es kontraproduktiv, die auffälligeren Lüfter an die Front zu montieren, sozusagen unmittelbar zur Hörquelle.

Ich habe die Konfiguration:

Case:	be quiet! Dark Base Pro 900 w/ be quiet! PSU Shroud for Dark Base Pro 900
CPU Cooler:	be quiet! Dark Rock TF w/ 2x be quiet! Silent Wings 3 135mm MID-SPEED PWM [BQ SIW3 13525-MF PWM] connected per be quiet! Y-Adapter for be quiet! Dark Rock TF connected on ASUS ROG Maximus VIII Hero Alpha
Fans Controller:	be quiet! PWM Hub for be quiet! Dark Base Pro 900 w/ STMicroelectronics STM8S003F3P6 connected on ASUS ROG Maximus VIII Hero Alpha w/ Nuvoton NCT6793D/NCT5563D w/ Wuxi U-NIKC NIKOS PA102FDG w/ Diodes AS358M
Fans on Front:	3x be quiet! Silent Wings 3 140mm HIGH-SPEED PWM [BQ SIW3 14025-HF PWM] connected per Noctua NA-SYC1 Y-Cables & Noctua NA-SRC7 Low-Noise Adaptors connected on ASUS ROG Maximus VIII Hero Alpha
Fans on Heck:	1x be quiet! Silent Wings 3 140mm HIGH-SPEED PWM [BQ SIW3 14025-HF PWM] connected per Noctua NA-SYC1 Y-Cables & Noctua NA-SRC7 Low-Noise Adaptors connected on ASUS ROG Maximus VIII Hero Alpha
Fans on Side:	2x be quiet! Silent Wings 3 120mm LOW-SPEED PWM [BQ SIW3 12025-LF PWM] connected per Noctua NA-SYC1 Y-Cables connected on be quiet! PWM Hub for be quiet! Dark Base Pro 900
Fans on Top:	3x be quiet! Silent Wings 3 140mm LOW-SPEED PWM [BQ SIW3 14025-LF PWM] connected per Noctua Noctua NA-SYC1 Y-Cables connected on be quiet! PWM Hub for be quiet! Dark Base Pro 900
Fans on Bottom:	2x be quiet! Silent Wings 3 140mm HIGH-SPEED PWM [BQ SIW3 14025-HF PWM] connected per Noctua NA-SYC1 Y-Cables & Noctua NA-SRC7 Low-Noise Adaptors connected on ASUS ROG Maximus VIII Hero Alpha 2x be quiet! Silent Wings 3 120mm LOW-SPEED PWM [BQ SIW3 12025-LF PWM] mounted on be quiet! PSU Shroud for Dark Base Pro 900 connected per Noctua NA-SYC1 Y-Cables connected on be quiet! PWM Hub for be quiet! Dark Base Pro 900