CYBENETICS LTD Syrou 6, Latsia, 2231, Nicosia Cyprus
be quiet! Pure Base 500DX (White)
1
Lab IDBQCAS00104
  • Date: 2021-02-22
Lautstärkeklasse
Aristeidis Bitziopoulos, Laboratory General Manager

General Information

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

Brand be quiet!
Product Name Dark Base Pro 900 rev. 2
Type Full Tower
Dimensions (LxWxH) 577 x 243 x 586mm
Motherboard Support Mini-ITX, Micro-ATX, ATX, E-ATX, XL-ATX
Removable Motherboard Tray Yes
Front Door/Cover Yes
Materials Steel, ABS, Aluminum, Tempered Glass
Materials Side Panel Left: Tempered Glass Right: Steel, ABS
Expansion Slots 8x
Drive Bays 5.25": 2x External  3.5 " : 5x Internal (can be used for 2x 2.5" each) 2.5" : 2x Internal 
I/O Panel 2x USB 3.0, 1x USB 3.1 Gen 2 Type-C, 1x USB quick charge, 1x Headphone, 1x Microphone, 1x Qi Charger
Pre-installed Fan(s) Front: 2x 140mm (SilentWings 3, 1600 RPM) Rear: 1x 140mm (SilentWings 3, 1600 RPM)
Fan Support Top: 4x 120mm / 3x 140mm / 1x 180mm Bottom: 2x 120/140mm Front: 4x 120/3x 140mm Rear: 1x 120/140mm
Fan Bearing Type Fluid Dynamic Bearing (FDB)
Fan Power Connector 4-Pin (PWM)
Fan/LED Controller 2-stage fan controller (8x 4-pin)
Radiator Support Front: 120 / 140 / 240 / 280 / 360 / 420mm Top: 120 / 140 / 180 / 240 / 280 / 360 / 420mm Rear: 120 / 140mm
CPU Cooler Height (Max) 185mm
VGA Length (Max) 323mm (472mm without HDD cage)
PSU Length (Max) 284mm (150mm with bottom fan installed)
Dust Filters Front, Bottom, Side
PSU Support Bottom mount, ATX
Weight 14.39 kg
Warranty 3

Graphs

Stock Fan(s) RPM

Stock Fan Speed from 40% to 100%

Stock Fan(s) Noise Output – LAeq

Stock Fan Noise Output from 40% to 100%

Noise Output LAeq – Test Tones

Noise Output in DB(A) from 100 Hz to 20 kHz

Noise Output LZeq – Test Tones

Noise Output in DB(Z) from 100 Hz to 20 kHz

Noise Dampening Performance LAeq – Test Tones

Noise Dampening Performance in dB(A) from 100 Hz to 20 kHz

Noise Dampening Performance LZeq – Test Tones

Noise Dampening Performance in dB(Z) from 100 Hz to 20 kHz

Noise Dampening Performance LAeq – Pink & Chirp

Chirp & Pink Noise Noise Dampening Performance (dB[A])

Noise Dampening Performance LZeq – Pink & Chirp

Chirp & Pink Noise Noise Dampening Performance (dB[Z])

GPU Fan(s) Noise Output – LAeq

NVIDIA GeForce GTX 970 Noise Output from 40% to 100% Fan Speed

be quiet! Pure Base 500DX (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