Are the drive bays removable ?

BitFenix quickly replied to my email and answered yes.

BitFenix Nova Mesh mATX (Micro ATX, Mini ITX) PC Gaming Case ARGB Edition Black, 3 x ARGB Fans Pre-Installed, 240mm AIO Support at Top, GPU Length Support Up To 345mm

Options: Black

3 x ARGB Fans Pre-installed with Built in ARGB LED /PWM System Controller
Form Factor: Micro ATX, Mini ITX
Radiator Support At Top : 240mm (Radiator Thickness Within 27mm, Fans On Radiator Thickness Up to 25mm) with Memory Height up to 38mmGPU Length Support Up To 345mm, Air Cooler Hight Support Up to 160mm, PSU Length Support Up to 180mm
BitFenix High Density Mesh & Dust Filters Creating Focus Air Flow & Purifying Air,Easy Clean with Removable Front Panel
Modular HDD Cage With 3+1 2.5" SSD Mounts & 2 x 3.5" HDD Trays
Dust Filters: Front Panel, PSU Dust Filer at Bottom & Magnetic Dust Filter at Top
4mm Screw free tempered glass panel
Fan Support On Top: 2 x 120mm, Fan Support At Front: 2 x 120mm or 2 x 140mm, Fan Support At Rear: 1x 120mm
Cable Management Space Behind Motherboard Tray: 25mm

🔥Don't forget your OS, we have Windows 11 OEM, Download and USB versions available

BitFenix High Density Mesh & Dust Filters Creating Focus Air Flow & Purifying Air,Easy Clean with Removable Front Panel
Dust Filters: Front Panel, PSU Dust Filer at Bottom & Magnetic Dust Filter at Top
Chassis Dimensions (W x H x D) 205 x 385 x 400mm(8.07 x 15.16 x 15.75inch)
Motherboard Supports Mini-ITX, Micro-ATX
VGA Length Support 340mm(13.4inch)
Cable Management Support up to 25mm(0.98inch)

AIR Cooler

Height Support 160mm (6.3inch)

Fan mounts(Front) 2 x 140mm / 2 x 120mm
Fan mounts(Top) 2 x 120mm
Fan mounts(Rear) 1 x 120mm
Radiator Support(Front) 280mm x 1 / 240 x 1 / 120mm x 1 (Thickness up to 27mm(1.06inch))
Radiator Support(Top) 240mm x 1/ 120mm x 1 (Thickness up to 27mm(1.06inch)/ width up to 125mm,with height of the memory up to 38 mm(1.5inch))
Radiator Support(Rear) 120mm x 1

2.5" Drive 3+1

3.5" Drive 2

Power Supply ATX & Standard / up to 180mm(7.09inch)

Type	Micro ATX / Mini-ITX
Color	Black
Case Material	Steel, Mesh, Plastic, Tempered Glass
With Power Supply	No
Power Supply Mounted	Bottom
Motherboard Compatibility	Micro ATX/ Mini ITX
Side Panel Window	Yes
LED	ARGB
Dust Filters	Front/Bottom/Top

Fan Options	Front - 2 x 120mm / Front - 2 x 140mm / Rear - 1 x 120mm / Top - 2 x 120mm
Radiator Options	Front - Up to 280mm / Rear - Up to 120mm / Top - Up to 240mm
120mm Fans	3x ARGB