Top PC Case with Lots of Hard Drive Bays for NAS & Server in 2020

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Most of the mid-tower to full-tower ATX computer cases in the market offer a sufficient number of bays for normal storage needs. However, if you want to build a home server, NAS server, backup server or media server then you need a case that can accommodate a lot of hard drives, preferably 10 drives or more. Also, if you are a professional who is into video editing, sound editing and works with a huge amount of raw data then having a case with lots of hard drive bays can come very handy as you can easily expand the storage capacity of your PC or workstation by adding more hard drives. So, if you are looking for such cases that come with 8 to 10+ HDD cages or bays then here I am going to list some of the best ones out there in the market right now. These are non-server chassis and are standard ATX PC cases that also have good airflow so that your hard drives / SSDs and other components remain cool during continuous operation under heavy loads. Also, some of these PC cases do come with hot-swappable drive bays or cages for easy access to the drives.

Best SFF Cases for NAS

Here are some of the small form factor cases that come with a greater number of drive bays. These compact cases are great for building a home NAS server or compact workstation.

SilverStone CS381 Micro-ATX Case

[Supports 12 Drive Bays, Hot Swap Drive Bays, Door Lock]

SilverStone CS381 is a compact High-Performance NAS Chassis that comes with some extra features. This is only a 30-liter chassis that supports Micro-ATX, Mini-DTX and Mini-ITX motherboards and up to 12 hard drives. The case comes with 8 hot-swappable 3.5-inch drive bays that support both SATA and SAS drives. Also, it can support four 2.5-inch drives. For airflow, the case has got metal mesh panel at the front and comes with two 120mm fans with dual ball bearings pre-installed at the rear. Optionally, it also allows you to install two 120mm fans or three 80mm fans at the side too.  The front I/O panel consists of a power button, audio ports, two USB 3.1 Gen1 ports and two LED indicators that report the case and drive status. The front door can be locked along with the power button with a special key that comes with the case for added security, even though it supports Kensington lock too.

SilverStone-CS381-Micro-ATX-Case

The case supports CPU cooler up to 59mm in height which means you have to use a low-profile CPU cooler or an AIO (up to 240mm radiator) with it. It can accommodate graphics cards or high-end RAID cards up to 267mm in length and supports SFX or SFX-L power supply only. The case can be placed both horizontally and vertically, based on your choice or requirements. The build quality of the case is good but it is a little bit on the pricier side. So, if you are looking for a high-quality NAS case that comes with additional security features and offers great performance then this is the one for you.  

SilverStone CS381 Micro-ATX Case Specifications
Form Factor Micro-ATX SFF Case
Motherboard support Micro-ATX, Mini-DTX, Mini-ITX
Drive Bays 3.5” / 2.5” SAS / SATA external hot-swapping x 8, 2.5” x 4
Front I/O Ports USB 3.1 Gen 1 x 2, Audio
Expansion Slots 4
CPU Cooler Height 59mm
Graphics Card Length 267mm
PSU Compatibility SFX / SFX-L
Fans & Cooling Rear: 120mm x 2 (1300rpm 28dBA dual ball bearing fans pre-installed)

Side: 120mm x 2 / 80mm x 3 (optional)

Features Kensington lock, Mini-SAS HD SFF-8643 36 pin connector x 2, Metal Mesh Front Panel, up to 240mm Radiator support (rear), Hot-Swap Drive trays, Front Door Lock, LED indicators for displaying drive status, vertical or horizontal placement

Buy SilverStone CS381 Micro-ATX Case

SilverStone DS380 Mini-ITX Case

[Supports 12 Drives, Hot-Swappable 3.5” drives, Lockable Front Door]

Here we another small form factor NAS ready case from SilverStone but this only supports Mini-ITX and Mini-DTX motherboards. Like the above SilverStone CS381 NAS case, this one also supports eight 3.5” SAS / SATA hot-swappable drives and four fixed 2.5” drives. Also, it comes with the lockable front door using the included special key, and a power button lock for added security. For airflow, the case comes with two 120mm fans at the left side that work as intake fans and blow fresh air directly onto the 3.5-inch hard drives. A 120mm rear fan is also included that works as an exhaust fan.

SilverStone-DS380-Mini-ITX-Case

The clearance for CPU cooler is 57mm and for graphics cards or expansion cards, it is 279mm for length and 111mm for width. It only supports SFX or SFX-L power supply that you have to buy separately. Other features include magnetic dust filters and Kensington lock. The case is cheaper than the above mentioned SilverStone CS381 and is great for building a compact NAS server for your home or office. The exact model number of the case is SST-DS380B.

SilverStone DS380 Mini-ITX Case Specifications
Form Factor Mini-ITX SFF Case
Motherboard support Mini-DTX, Mini-ITX
Drive Bays 3.5” SAS/ SATA hot-swap x 8 (2.5” compatible), 2.5” x 4
Front I/O Ports USB 3.0 x 2, Audio
Expansion Slots 2
CPU Cooler Height 57mm
Graphics Card Length 279mm / 111mm width restriction
PSU Compatibility SFX / SFX-L
Fans & Cooling Left: 120mm x 2 (included)

Rear: 120mm x 1 (included)

Features Kensington lock, Lockable Front Door, Power Button Lock, Magnetic Dust Filters for Intake Fans, Brushed Aluminum Front Door

Buy SilverStone DS380 Mini-ITX Case

Fractal Design Node 804 Micro-ATX Cube Case

[Supports up to Ten 3.5” Drives, Great Room & Airflow]

When it comes to computer cases then Fractal Design is one of the best manufacturers around. Here we have Fractal Design Node 804, which is a micro-ATX Cube Case that may seem small but has enough room to fill almost all the high-end components. The case can support up to ten 3.5-inch drives and up to four 2.5-inch drives. The case offers good airflow and you can mount up to ten fans; four 120mm fans at the front, four 120mm/140mm at top and two 120mm fans at rear. Three Fractal Design 120mm Silent Series R2 fan comes included with the case along with a fan controller. The front panel includes two USB 3.0 ports, audio ports, and one slim slot-in optical drive bay.

Fractal-Design-Node-804-Micro-ATX-Case

The build quality of the case is solid and it can support CPU coolers up to 160mm in height, graphics cards up to 320mm in length, up to 240mm radiator and ATX power supply. The case features a transparent left side panel and has got removable dust filters for all intake fans including the PSU fan. Overall a high-quality case, which can be used to build as NAS or a relatively powerful workstation.

Fractal Design Node 804 Micro-ATX Case Specifications
Form Factor Micro-ATX Cube Case
Motherboard support Micro-ATX, Mini-ITX
Drive Bays 3.5” x 8 (up to 10), 2.5” x 2 (up to 4)
Front I/O Ports USB 3.0 x 2, Audio
Expansion Slots 5
CPU Cooler Height 160mm
Graphics Card Length 320mm / 290mm (if front lower fan is installed)
PSU Compatibility ATX (up to 260mm)
Fans & Cooling Front: 120mm x 4

Top: 120/140mm x 4

Rear: 120mm x 2 / 140mm x 1

Features Transparent Side Window Panel, 240mm Radiator support (up to 130 mm thick (with fans), Brushed aluminum front panel, Fan controller included, Removable Dust Filters for Intake Fans, Front slim slot-in ODD, Unique hard drive mounting system

Buy Fractal Design Node 804 Micro-ATX Cube Case

Other Similar Options for SFF NAS Case

Mid Tower Case

Here are some of the best mid-tower cases that support a decent number of hard drives and can be used for building a NAS, Server or Workstation.

SilverStone TJ04-EW Mid-Tower Case

A pretty solid mid-tower case from SilverStone that can accommodate up to nine 3.5-inch drive and up to six 2.5-inch drive. The case features an innovative hard drive cooler, which is basically a heatsink that attaches to the hard drive bay assembly. It also supports four 5.25-inch for more expansion. For airflow, it comes with a 120mm exhaust fan at the rear and a 120mm intake fan at the right side of the case. You can also install more fans if you want to increase the airflow and cooling performance. The front I/O ports include two USB 3.0 ports and audio ports.

SilverStone-TJ04-EW-Mid-Tower-Case

The case has CPU Cooler clearance of 168mm, which means you can fit most of the tower cooler in it. The graphics card length supported is up to 431mm. The case supports standard ATX PSU and up to 240mm radiator for AIO liquid cooling. The case includes two custom SATA cable and offers a decent amount of cable routing & management. Other features include a large transparent side window panel and easy access removable dust filters for intake fans. Overall, a simple, effective and no-nonsense case for building a professional workstation, server or maybe a NAS unit.

SilverStone TJ04-EW Mid-Tower Case Specifications
Form Factor Mid-Tower
Motherboard support Micro-ATX, ATX, SSI-CEB
Drive Bays 5.25” x 4, 3.5” x 9, 2.5” x 6
Front I/O Ports USB 3.0 x 2, Audio
Expansion Slots 8
CPU Cooler Height 168mm
Graphics Card Length 431mm
PSU Compatibility ATX
Fans & Cooling Side: 120mm x 2

Top: 120mm x 1, 120/140mm x 1

Bottom: 120mm x 1

Features Up to 240mm Radiator support, Kensington lock, Hard Drive Cooler,75mm Thick Aluminum Front Panel, Quick Access Removable Dust Filters (Top/Bottom), Tool-less 5.25-inch drive bays, Includes two custom SATA cable, Cable routing & management, Transparent Windowed Side Panel

Buy SilverStone TJ04-EW Mid-Tower Case

Fractal Design Define R5 Case

[Silent Case, Good Water Cooling support]

Fractal Design Define R5 is a silent case for building a quiet PC for work or gaming. The case offers a ton of room for all the high-end components including high-end graphics cards and bigger radiators. It can fit eight 3.5-inch hard drives, two 2.5-inch drives and has got two 5.25-inch bays. For airflow, you can install up to nine fans, and two 140mm Fractal Design Dynamic GP-14 fans come pre-installed, one at the front and one at the rear. The top of the front panel comes with two USB 3.0 ports, two USB 2.0 ports, power & HDD LEDs and audio ports. A three-speed fan controller is also integrated on the front panel for changing the fan speed manually. For quiet operation, the case comes with sound dampening material installed at the front and other panels.

Fractal-Design-Define-R5-Case

The case supports 180mm tall CPU coolers, up to 440mm long graphics card and can up to 420mm radiator for AIO Liquid Coolers. The build quality of the case is very good and it has got dust filters at the front and bottom. Also, the cable routing on this case is pretty good for an uncluttered layout. There is a quick release system on the left side of the case that allows quick and easy access to the components. Overall, a classy looking solid and high-quality case that supports a good number of drives and is great for building a silent workstation.

Fractal Design Define R5 Case Specification
Form Factor Mid-Tower
Motherboard support Mini-ITX, Micro-ATX, ATX
Drive Bays 5.25” x 2, 3.5”/2.5” x 8, 2.5” x 2
Front I/O Ports USB 3.0 x 2, USB 2.0 x 2, Audio
Expansion Slots 7
CPU Cooler Height 180mm
Graphics Card Length 310mm / 440mm (without top HDD cage installed)
PSU Compatibility ATX
Fans & Cooling Front: 120/140mm x 2 (included 1x Fractal Design Dynamic GP-14 fan @ 1000 RPM)

Rear: 120/140mm x 1 (included 1x Fractal Design Dynamic GP-14 fan @ 1000 RPM)

Top: 120/140mm x 3

Bottom: 120/140mm x 2

Features Sound Dampening Pads, Dust Filters (Front/Bottom), Dual Side Door, up to 420mm Radiator support,

Buy Fractal Design Define R5 Case

SilverStone CS380 Mid-Tower Case

[Dedicated HDD Cooling, Hot-Swap HDD drives, Front Door Lock]

SilverStone CS380 is a NAS or Server grade compact Mid-Tower case that comes with a good number of features. The case supports eight 3.5-inch SAS/SATA hot-swappable drives and two 5.25-inch drive. The 3.5-inch hard drives are cooled down by two 120mm fans located at the side of the case that also functions as intake fans. A rear 120mm fan is also provided that functions as an exhaust fan. The case has a lockable front door and lockable power button for extra security. The front I/O ports include two USB 3.0 and audio ports. On the front, the LED indicator is also present to notify the hard drive activity.

SilverStone-CS380-Mid-Tower-Case

This is a classy looking case with clever styling and has pretty good build quality. It can support CPU coolers up to 146mm tall and graphics card or expansion cards that are up to 241mm long. Frankly, the case is not water cooling ready but somehow, you can put a 120mm radiator, replacing the fan at the rear. The case includes filters for side and bottom to keep the dust from getting inside. Overall, an affordable and very usable mid-tower case for NAS, compact workstation or server use.  

SilverStone CS380 Mid-Tower Chassis Specifications
Form Factor Mid-Tower
Motherboard support Mini-ITX, Micro-ATX, ATX
Drive Bays 5.25” x 2, 3.5″ SAS/SATA hot-swap x 8 (2.5″ compatible)
Front I/O Ports USB 3.0 x 2, Audio
Expansion Slots 7
CPU Cooler Height 146mm
Graphics Card Length 241mm
PSU Compatibility ATX
Fans & Cooling Side: 120mm x 2

Rear: 120mm x 1

Features Lockable front door, Power Button Lock, Dust Filters (Side/Bottom Intakes), Rear Tubing Holes for Water Cooling,  

Buy SilverStone CS380 Mid-Tower Case

Antec P101 Silent Mid-Tower Case

[Quiet, Great Quality, Value for Money, 11 Drives Support, Spacious]

A high-quality silent computer case that supports up to 11 drives and offers the best value for your money. It is a spacious mid-tower case that supports up to E-ATX motherboard and comes with all the essential features and goodies. The case is roomy and can support eight 3.5”/2.5” drives, two 2.5” drives, and a 5.25” drive, where you can also fit a 3.5”/2.5” drive. For cooling, the case comes pre-installed with two 140mm fans in the front and one 140mm fan at the rear. The fan speed can be controlled using the in-built fan speed controller inside the case.

Antec-P101-Silent-Mid-Tower-Case

The case has a swing-open front panel that opens up like a door for easy access. For noise reduction, the case front and side panels are fitted with sound dampening foam. The front I/O ports include two USB 3.0 ports, two USB 2.0 ports, Audio ports, and a fan speed controller switch (high/stop/low). The front USB ports are illuminated with White LED that lets you spot them easily in dark or low lighting conditions.   

The case can support up to 450mm long graphics cards (270mm with HDD tray), 180mm tall CPU Cooler, up to 360mm Radiator, and up to 290mm ATX PSU. It is a good-looking case, and other features include removable dust filters (front/rear), cable management, and tool-less drive installation. Overall, an excellent case for building a silent workstation or server and is also very affordable.

Antec P101 Silent Mid-Tower Case Specifications
Form Factor Mid-Tower
Motherboard support E-ATX, ATX, Micro-ATX, mini-ITX
Drive Bays 5.25” x 1, 2.5” x 2, 3.5”/2.5” x 8
Front I/O Ports USB 3.0 x 2, USB 2.0 x 2, Audio, Fan Speed Controller (High/Stop/Low)
Expansion Slots 8
CPU Cooler Height 180mm
Graphics Card Length 450mm (w/o HDD Tray) / 270mm (with HDD Tray)
PSU Compatibility ATX (up to 290mm)
Fans & Cooling Front: 120mm x 3 / 140mm x 2

Rear: 140mm x 1 / 120mm x 1

Features Up to 360mm Radiator Support, Sound Dampening Foam/Pads on Panels (Front/Sides), Illuminated USB Ports (White LED), Fan Speed Controller, Cable Routing & Management, Tool Free Drive Installation, Removable Dust Filters (Front/Bottom), Swing Open Front Panel

Buy Antec P101 Silent Mid-Tower Case

Full Tower and Super Tower Cases for NAS/Server

Full Tower and Super Tower Cases can be a little too big for server use for some of the users. However, if you still want to go with them, then here are some big ATX cases that support a good number of hard drives.

Full Tower Cases

Super Tower Cases

See also:

Final Words

So, if you are looking for an ATX case with lots of hard drive bays to build a NAS server, backup server or a workstation then you can pick any of the above mentioned ATX cases, based on your specific requirements (that generally include form factor and features). Some cases come with hot-swappable drive bays, some are silent, some are compact while some have dedicated cooling over the hard drives. These cases are generally meant for professional use and not for gaming as such. If you have any queries regarding the topic or the case then please ask me in the comment section below.

4 Comments

  1. John April 6, 2020
    • Akshat Verma April 6, 2020
  2. M1 Garand April 28, 2020
    • Akshat Verma April 28, 2020

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