General Information
Test Equipment
Technical Specifications Table
Noise Measurements Test Set Up
Stock Fan(s) RPM
Stock Fan(s) Noise Output – LAeq
Noise Output
Noise Dampening Performance – Test Tones
Noise Dampening Performance – Pink & Chirp
GPU Fan(s) Noise Output – Laeq
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be quiet! Pure Base 501 LX White
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CYBENETICS LTD Syrou 6, Latsia, 2231, Nicosia Cyprus
Version:00
be quiet! Pure Base 501 LX White
Serial Number
1
Lab ID
BQCAS00150
Certification ID
Date: 2025-02-25
Lautstärkeklasse
Aristeidis Bitziopoulos, Certification Body General Manager
General Information
Test Equipment
test-equip
Test Environment
Hemi-Anechoic Chamber with 6 dB(A) noise floor
Conditions
25(±2) degrees Celsius, 40-50% humidity
Sound Analyzer
Bruel & Kjaer 2270-S G4 & 2250-L G4
Microphone
Bruel & Kjaer Type 4955-A
Mic Calibrator
Bruel & Kjaer Type 4231
Data Logger
Picoscope TC-08
Technical Specifications Table
tech-specs
Brand
be quiet!
Product Name
Pure Base 501 LX Airflow Window
Type
Midi Tower
Dimensions (LxWxH)
450 x 231 x 463mm
Motherboard Support
Mini-ITX, Micro-ATX, ATX
Removable Motherboard Tray
No
Front Cover
Yes
Materials Body
Steel, Plastic, Sound Dampening Material, Tempered Glass
Materials Side Panel
Left:
Tempered Glass
Right:
Sound-Dampened Steel
Expansion Slots
7x (Horizontal) / 5x (Vertical)
Drive Bays
5.25":
-
3.5 " :
2x Internal
2.5" :
5x Internal
I/O Panel
1x USB 3.2 Gen 2 Type-C, 1x USB 3.2, 1x combo Audio Jack, 1x Power Button, 1x Reset Button, 1x LED Button
Pre-installed Fan(s)
Front:
3x 120mm
Rear:
1x 140mm
Fan Support
Front:
3x 120mm / 2x 140mm
Top:
2x 120mm / 2x 140mm
Rear:
1x 120mm / 1x 140mm
Fan Bearing Type
Rifle
Fan Power Connector
4-Pin PWM
LED Controller
Yes
Radiator Support
Front:
120 / 140 / 240 / 280 / 360mm
Top:
120mm / 140mm / 240mm
Rear:
120mm / 140mm
CPU Cooler Height (Max)
178mm
VGA Length (Max)
368mm
PSU Length (Max)
200mm (180mm with offset HDD cage)
Behind MB Tray Clearance/Cable Management Support
19-23mm
Dust Filters
Top, Front, Bottom
PSU Support
Bottom Mount, ATX
Weight
7.9 kg
Warranty
3-years
Noise Measurements Test Set Up
noise-set-up
Stock Fan(s) RPM
stock-fans-gr
INFO
Stock Fan Speed from 40% to 100%
Stock Fan(s) Noise Output – LAeq
stock-fans-noise-output-gr
INFO
Stock Fan Noise Output from 40% to 100%
Noise Output
LAeq
LZeq
Noise Dampening Performance – Test Tones
LAeq
LZeq
Noise Dampening Performance – Pink & Chirp
LAeq
LZeq
GPU Fan(s) Noise Output – Laeq
gpu-fans-gr
INFO
Galax GeForce RTX 4060 EX Noise Output from 40% to 100% Fan Speed
be quiet! Pure Base 501 LX White
Case Photo
Case Photo #2
ybenetics bietet die freiwilligen ETA- und Lambda-Zertifizierungsprogramme an, mit denen effiziente und leise Netzteile (PSU) beworben werden
CYBENETICS LTD Syrou 6, Latsia, 2231, Nicosia Cyprus
www.cybenetics.com
-
info@cybenetics.com