Fans
Fans 4028 double ball bearing case fan 12V 0.66A 40x40x28mm 10pcs
Pack of ten 40 mm square case fans with double ball bearings, 12 V 0.66 A, 28 mm thick
- Pack of ten fans simplifies multi-bay builds
- Double ball bearing design extends operational life
- 12 V 0.66 A rating matches standard server headers
- 40 × 40 × 28 mm form factor fits 1U chassis
Ten-pack 4028 double ball bearing fans
This pack contains ten 40 mm square case fans with a 28 mm thickness and double ball bearing construction. Each unit runs on 12 V and draws 0.66 A. The DB04028B12U model is built for 1U server chassis and other tight spaces that require this exact form factor.
Suits 1U servers and compact enclosures needing
Buyers who need a different voltage, a larger frame size, or a single fan should look elsewhere. The ten-piece quantity also makes this pack unsuitable for anyone wanting only one or two spares.
Highlights
- Pack of ten fans simplifies multi-bay builds
- Double ball bearing design extends operational life
- 12 V 0.66 A rating matches standard server headers
- 40 × 40 × 28 mm form factor fits 1U chassis
Specifications
No published specifications for this item yet.
Questions about this item
How much heat does the 0.66A draw produce when the 4028 fans run all day?
Each fan draws 0.66A at 12V, giving roughly 8W of power that becomes heat inside the chassis.
What connector must my server or chassis already have to plug in these 40×40×28mm fans?
The fans use a standard 3-pin or 4-pin PWM header; verify your board has a matching 12V fan header for each unit.
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