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Deal.ai › be quiet! › Computer Cases
Be Quiet!
Be Quiet! Pure Base 501 Airflow Black

Be Quiet! Pure Base 501 Airflow Black

Best price now

$99.90at NeweggChecked Nov 10

Prices are checked against each store and labelled with when. Store links may earn us a commission. Price via Klarna.

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Price facts

  • Last seen at $99.90 at Newegg on Nov 10.

Our take on the Be Quiet! Pure Base 501 Airflow Black

The Pure Base 501 Airflow is Be Quiet!'s mid-tower case built around a mesh front panel and two pre-installed 140 mm fans, so it trades the silence-first design of the older Pure Base 500 for stronger airflow. It fits full ATX boards, graphics cards up to 368 mm and CPU coolers up to 178 mm, with room for six 120 mm fans or five 140 mm fans and front or top radiators. Build quality is steel and plastic with a plain black finish and no lighting, which suits people who want a quiet, understated case rather than a showpiece. Against airflow rivals like the Fractal Design Pop Air or Corsair 4000D Airflow it is competitive on fan mounts and clearance, but it lacks the tempered-glass-and-RGB look many buyers expect at this level.

Best forQuiet-focused ATX buildsAir-cooled gaming PCsBuyers who dislike RGB and glassStraightforward first-time builds
Pros
  • Mesh front feeds the two included 140 mm fans
  • Fits GPUs up to 368 mm and coolers up to 178 mm
  • Six 120 mm or five 140 mm fan mounts plus radiator support
  • USB-C and two USB-A on the front panel
  • Dust filters and sound-dampened panels on the solid version
Cons
  • No RGB lighting or glass on the base model
  • Only two fans included, so extra airflow costs more
  • Plastic front panel feels less premium than steel rivals
  • Cable management space is tighter than some ATX rivals

Be Quiet! Pure Base 501 Airflow Black prices at every store

  • NeweggNew

    In stock

    $99.90Free shippingChecked Nov 10
    Visit Newegg

Store links may earn us a commission. Price via Klarna.

Be Quiet! Pure Base 501 Airflow Black price history

Lowest price we've seen: $99.90 on Nov 10 at Newegg. Tracked across 1 store since Nov 10.

What reviewers say

Owners of the Pure Base 501 Airflow generally praise the clean look, the quiet stock fans and the easy build, and most say temperatures are fine for a mid-range gaming PC. Criticism centers on the plastic front panel, limited cable room and the fact that the airflow version gives up some of the silence the Pure Base name suggests.

What people mention
  • NoisePraisedOwners say the stock 140 mm fans run quietly at low and moderate speeds.
  • Build qualityMixedThe steel frame is solid, but the plastic front panel draws complaints about feel.
  • Cable managementCriticisedSome builders find the space behind the motherboard tray tight for thick cables.
  • AirflowPraisedThe mesh front and two fans keep temperatures reasonable in mid-range builds.
  • LooksPraisedBuyers like the plain black, lighting-free design for office and living-room PCs.

Specifications

Window Side Panel
No, YesSource
Depth (")
17.7Source
Fan Controllers
NoSource
USB-A
YesSource

Questions and answers

Is the Pure Base 501 Airflow good for a gaming PC?
Yes, for air-cooled builds. The mesh front, two 140 mm fans and 368 mm GPU clearance handle most mid-range and upper-mid gaming setups. Very high-end cards and overclocked CPUs benefit from adding more fans.
How is it different from the Pure Base 500?
The 501 Airflow adds a mesh front for better intake and moves to a more current front I/O with USB-C. The 500 was tuned for silence with a closed front, so the 501 Airflow runs cooler but is not as quiet.
Does it fit a 360 mm radiator?
Yes, a 360 mm radiator fits in the front, and the top takes up to a 240 mm or 280 mm radiator depending on motherboard clearance. Check RAM height before mounting a top radiator.
What fans come in the box?
Two 140 mm fans are pre-installed, one front intake and one rear exhaust. There are mounts for up to six 120 mm or five 140 mm fans total.
Does it have USB-C?
Yes. The front panel has one USB-C port, two USB-A ports and separate headphone and microphone jacks.
Is there a windowed version?
Yes, a window side panel version exists alongside the solid panel. The window version shows off components but gives up some of the sound damping.
Where is the Be Quiet! Pure Base 501 Airflow Black cheapest?
At Newegg, for $99.90, as of our latest check.

Stores we've priced the Be Quiet! Pure Base 501 Airflow Black at

  • Newegg deals and prices

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Fan Mounts Total
6Source
2.5" bays (pcs)
5Source
USB-C
YesSource
Microphone (3.5mm) Port
YesSource
Headphone (3.5mm) Port
YesSource
Motherboard Support
Micro-ATX, E-ATX, ATX, Mini-ITXSource
Height (")
18.2Source
Graphics Card Length (max) (mm)
368.0Source
Liquid Cooling Support
YesSource
CPU Cooler Height (max) (mm)
178.0Source
Soundproof
NoSource
Mesh front
No, YesSource
Color
Black, WhiteSource
Material
Steel, ABS, PlasticSource
3.5" bays (pcs)
2Source
LED Lighting
NoSource
PSU Integrated
No, YesSource
Fan Mounts 120 mm
6Source
Dust Filter
YesSource
PSU Placement
BottomSource
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