be quiet! Pure Base 501 Airflow Black

General data
Model    Pure Base 501 Airflow Black
Color option    Black
Motherboard compatibility    ATX / M-ATX / Mini-ATX
Case size excl. stands (L x W x H), (mm)    450 x 231 x 449
Case size incl. stands (L x W x H), (mm)    450 x 231 x 463
Volume (l)    24.4
PSU form factor    ATX PS/2
Net weight (kg)    6.8
Expansion slots    7

Pre-installed fans
Fan at top    -
Fan at front    1x Pure Wings 3 140mm PWM
Fan at side    -
Fan at rear    1x Pure Wings 3 140mm PWM
Fan at bottom    -
Dimensions (L x W x H), (mm)    Front: 140 x 25 x 140 / Rear: 140 x 25 x 140
Fan speed at 100% PWM / 12V (rpm)    1200
Airflow at 100% PWM / 12V (CFM / m3/h)    57.4 / 97.5
Air Pressure at 100% PWM / 12V (mm H2O)    0.96
Noise level at 100% PWM / 12V (dB(A))    21.9
Voltage range (V DC)    5 - 13.2
Input power (W)    3.6
Input current (A)    0.06
Connector    4-pin PWM
Lifespan (h / 25°C)    80,000
Fan controller    -
Maximum fan installation
Maximum fans    6
Top (mm)    2x 140 / 2x 120
Front (mm)    2x 140 / 3x 120
Side (mm)    -
Rear (mm)    1x 140 / 1x 120
Bottom (mm)    -
PSU shroud    -
Optional radiator installation
Top (mm)    120 / 240
Front (mm)    120 / 140 / 240 / 280 / 360
Side (mm)    -
Rear (mm)    120 / 140
Bottom (mm)    -
PSU compatibility
Maximum dimensions excl. bottom fan (mm)    180
Maximum dimensions incl. bottom fan (mm)    180
Graphics card
HDD cage (in height of graphics card) installed (mm)    -
HDD cage (in height of graphics card) removed (mm)    -
Maximum PCIe slots with vertical graphics card (pcs.)    5
Drive bay capacity
5.25 bays (pcs.)    -
3.5 slots (scope of delivery)    2
3.5 slots (max.)    2
2.5 slots (scope of delivery)    5
2.5 slots (max.)    5
Cooling
Max.construction height of CPU cooler unit (mm)    178
Airflow channel    -
Lighting
LED illumination    -
LEDs (pcs.)    -
LED type    -
LEDs synchronizable with controller/motherboard    -
I/O Panel
USB 3.2 Gen. 2 Type C    1
USB 3.2 Type A    2
USB 2.0    -
HD Audio I/O    Mic + Audio
Qi charger / Quick Charging Option (W)    -
Insulation and damping
Top panel insulation mats    -
Front panel insulation mats    -
Side panel insulation mats    ✓
Anti-vibration decoupled HDD    ✓
Anti-vibration decoupled fan    ✓
Anti-vibration decoupled PSU    ✓
Anti-vibration decoupled motherboard-tray    ✓
Scope of delivery
Screw set (Drives/Motherboard)    ✓
Additional standoffs (pcs.)    1
SSD bracket for PSU shroud    -
LED strips (pcs.)    -
Cable ties (pcs.)    12
Screw box    -
VGA holder    -
VGA holder for inverted layout    -
Mesh Front Panel    -
ODD Bracket    -
Fan / Radiator bracket for multi mounting panel    -
Removeable dust filters
Top    1
Front    1
Side    -
Bottom    1
Material
Top cover    Steel
Front panel    ABS
Side panel    Steel
Side panel window    -
Stands    ABS
Safety certification
Approvals    CE / RoHS
Environmental directives
RoHS    ✓
Reach    ✓
WEEE    -
Triman    ✓
Service
Warranty (Years)    3
International hotline / free of charge    ✓ / DE, FR, US
Logistics data and RRP
Article number    BG074
EAN code    4260052191804
Dimensions, package (L x W x H), (mm)    518 x 292 x 503
Gross weight, package (kg)    8.0