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Silverstone CS381B Micro-ATX Case
Silverstone CS381B Micro-ATX Case
Silverstone CS381B Micro-ATX Case
Silverstone CS381B Micro-ATX Case
Silverstone CS381B Micro-ATX Case
Silverstone CS381B Micro-ATX Case
Silverstone CS381B Micro-ATX Case
Silverstone CS381B Micro-ATX Case
Silverstone CS381B Micro-ATX Case
Silverstone CS381B Micro-ATX Case
Silverstone CS381B Micro-ATX Case
Silverstone CS381B Micro-ATX Case

Silverstone CS381B Micro-ATX Case

Support up to 12 drives in unprecedented 30 liter Micro-ATX chassis size Designed for vertical or Horizontal position, allow users to freely place CS381 anywhere Includes two long-life (L10, 70, 000 hours) Dual Ball bearing 120mm fans Hot-swap drive trays support up to eight 3.5” or 2.5” sas-12g/ sata-6g drives with two LED indicators for displaying drive status Accommodates SFX or SFX-L power supply Support normal height expansion Slots for installation of cards up to 267mm long Kensington lock on front panel for additional security Case storage series. Support up to eight 3.5” or 2.5” sas-12g/ sata-6g drives with two LED indicators for displaying drive status. For CPU cooling, the CS381 has room to accommodate up to a 240mm radiator for nearly unlimited CPU choices. For extra security, The entire front can be locked to prevent unwanted drive removal and power button can also be locked together to prevent accidental power on/off. Designed to house Micro-ATX motherboard, the CS381 gives users a wide array of hardware options that includes support for 3.5” or 2.5” drive in SATA or SAS format, high-end graphics card, and RAID cards.

Support up to 12 drives in unprecedented 30 liter Micro-ATX chassis size Designed for vertical or Horizontal position, allow users to freely place CS381 anywhere Includes two long-life (L10, 70, 000 hours) Dual Ball bearing 120mm fans Hot-swap drive trays support up to eight 3.5” or 2.5” sas-12g/ sata-6g drives with two LED indicators for displaying drive status Accommodates SFX or SFX-L power supply Support normal height expansion Slots for installation of cards up to 267mm long Kensington lock on front panel for additional security Case storage series. Support up to eight 3.5” or 2.5” sas-12g/ sata-6g drives with two LED indicators for displaying drive status. For CPU cooling, the CS381 has room to accommodate up to a 240mm radiator for nearly unlimited CPU choices. For extra security, The entire front can be locked to prevent unwanted drive removal and power button can also be locked together to prevent accidental power on/off. Designed to house Micro-ATX motherboard, the CS381 gives users a wide array of hardware options that includes support for 3.5” or 2.5” drive in SATA or SAS format, high-end graphics card, and RAID cards.

Silverstone CS381B Micro-ATX Case

Support up to 12 drives in unprecedented 30 liter Micro-ATX chassis size Designed for vertical or Horizontal position, allow users to freely place CS381 anywhere Includes two long-life (L10, 70, 000 hours) Dual Ball bearing 120mm fans Hot-swap drive trays support up to eight 3.5” or 2.5” sas-12g/ sata-6g drives with two LED indicators for displaying drive status Accommodates SFX or SFX-L power supply Support normal height expansion Slots for installation of cards up to 267mm long Kensington lock on front panel for additional security Case storage series. Support up to eight 3.5” or 2.5” sas-12g/ sata-6g drives with two LED indicators for displaying drive status. For CPU cooling, the CS381 has room to accommodate up to a 240mm radiator for nearly unlimited CPU choices. For extra security, The entire front can be locked to prevent unwanted drive removal and power button can also be locked together to prevent accidental power on/off. Designed to house Micro-ATX motherboard, the CS381 gives users a wide array of hardware options that includes support for 3.5” or 2.5” drive in SATA or SAS format, high-end graphics card, and RAID cards.

Support up to 12 drives in unprecedented 30 liter Micro-ATX chassis size Designed for vertical or Horizontal position, allow users to freely place CS381 anywhere Includes two long-life (L10, 70, 000 hours) Dual Ball bearing 120mm fans Hot-swap drive trays support up to eight 3.5” or 2.5” sas-12g/ sata-6g drives with two LED indicators for displaying drive status Accommodates SFX or SFX-L power supply Support normal height expansion Slots for installation of cards up to 267mm long Kensington lock on front panel for additional security Case storage series. Support up to eight 3.5” or 2.5” sas-12g/ sata-6g drives with two LED indicators for displaying drive status. For CPU cooling, the CS381 has room to accommodate up to a 240mm radiator for nearly unlimited CPU choices. For extra security, The entire front can be locked to prevent unwanted drive removal and power button can also be locked together to prevent accidental power on/off. Designed to house Micro-ATX motherboard, the CS381 gives users a wide array of hardware options that includes support for 3.5” or 2.5” drive in SATA or SAS format, high-end graphics card, and RAID cards.

Price comparison

Price data powered by pricesAPI.io

Last updated at 06/26/2026 02:24:40

Amazon.com.au

$1,291.94

Silverstone CS381 Micro-ATX/Mini-DTX/Mini-ITX 8-Bay Hot-Swap 2.5"/3.5" SAS-12G NAS Storage Case with Two 120mm Dual Ball Bearing Fan, Black, SST-

Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!

Amazon.com.au

$1,436.80

Silverstone Technology CS381B Micro-ATX/Mini-DTX/Mini-Itx 8 Bay Hot Swap 2.5"/3.5" SAS-12G/SAS-6G NAS Storage Case with 2X 120mm Dual Ball Bearing Fan

Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!

Mwave Australia

$499.00

Silverstone CS381 Micro-ATX NAS Case Black 8 Drive Bays SATA SAS Cooling Fans Expansion Slots

Delivery between 30 June – 8 July $12.95

Centre Com

$499.00

SilverStone CS381B NAS and Workstation Micro-ATX Case

Delivery between Mon – Thu $33.06

Price history

Price history

Reviews

I want to hate this case, but..
11 October 2021Luke W.

originally posted on newegg.com

Bought this case to transfer an UnRaid build from an old, unattractive Rosewill ATX tower. I knew I was spending decent money, including the separate purchase of an SFX PSU, but I expected more. The build is done, save for the Mini SAS to SATA breakout cables (not included) which I've yet to order. This is stated as not included, but is easy to overlook, as I did. For the price, this should've been included. Purchasing separately adds $50 to the build. The build was laborious. EVERYTHING needs to be disassembled, including the panels, drive cages and I/O before the motherboard and PSU can be installed. Not a big deal, except that everything is secured by tiny M3 screws. A LOT OF THEM. You also need to install motherboard standoffs. Aforementioned parts slide into ...Β MoreBought this case to transfer an UnRaid build from an old, unattractive Rosewill ATX tower. I knew I was spending decent money, including the separate purchase of an SFX PSU, but I expected more. The build is done, save for the Mini SAS to SATA breakout cables (not included) which I've yet to order. This is stated as not included, but is easy to overlook, as I did. For the price, this should've been included. Purchasing separately adds $50 to the build. The build was laborious. EVERYTHING needs to be disassembled, including the panels, drive cages and I/O before the motherboard and PSU can be installed. Not a big deal, except that everything is secured by tiny M3 screws. A LOT OF THEM. You also need to install motherboard standoffs. Aforementioned parts slide into place easy enough once that is done, which is when the fun started. I'm 6'5". My hands are proportional to my height. This is a compact case with unfinished edges everywhere. Adding cards, installing drive cages and routing cables, while not complex, required some patience (and smaller hands). My wife was asleep. Consequently I cut my hands often. After nearly two hours disassembling the old case and transferring to the new, stopping repeatedly to find a bandaid was decidedly obnoxious. All told, I scraped my knuckles multiple times and cut my finger decently once. Once the last screw is turned, all the drive sleds are populated and cables routed, you have a compact, solidly built case. But that satisfaction is quickly diminished, when you realize as I did the breakout cables are not in the parts box. I am not docking this case an egg for my inability to read the listing more carefully. I should've have planned better. But I am docking an egg b/c for the price, it is my opinion this should be supplied. Other thoughts: Despite the build process and additional parts needed, I like the case. It's a niche category without a lot competition, so options are limited; Silverstone has several cases designed for NAS applications. But I'm taking eggs for price to value and the tedious build process. Hope I never have to rebuild this system. Also concerned about cooling performance. I have a stock Intel fan that barely clears the drive cage. Aside from the pre-installed fans, there's little else that can be done for effective cooling. Time will tell.

Setup is a pain, but everything did get in there.
27 November 2021Matthew C.

originally posted on neweggbusiness.com

Too expensive for the difficulty of working on it. Too expensive to not come with cables or a power supply. If you plan to build it and never work on it again, it might be for you. System is now noisy and too hot. I'm debating taking everything out and sending it back, the fans that came with the case are not working correctly and I'm worried about system temps. Also one of the drive tray activity lights does not work (all 8 drives are being accessed, but only 7 activity lights light up).

Specification

Product dimensions31.6 x 22.5 x 40.01 cm; 7 Kilograms
Item Dimensions L x W x H31.6 x 22.5 x 40 centimetres
Country of originChina
Motherboard compatibilityMicro ATX
Case typeMini-Tower

Price comparison

Updated 3 days ago
Amazon.com.au

$1,291.94

Silverstone CS381 Micro-ATX/Mini-DTX/Mini-ITX 8-Bay Hot-Swap 2.5"/3.5" SAS-12G NAS Storage Case with Two 120mm Dual Ball Bearing Fan, Black, SST-

Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!

Amazon.com.au

$1,436.80

Silverstone Technology CS381B Micro-ATX/Mini-DTX/Mini-Itx 8 Bay Hot Swap 2.5"/3.5" SAS-12G/SAS-6G NAS Storage Case with 2X 120mm Dual Ball Bearing Fan

Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!

Mwave Australia

$499.00

Silverstone CS381 Micro-ATX NAS Case Black 8 Drive Bays SATA SAS Cooling Fans Expansion Slots

Delivery between 30 June – 8 July $12.95

Centre Com

$499.00

SilverStone CS381B NAS and Workstation Micro-ATX Case

Delivery between Mon – Thu $33.06

Price history

Price history

Reviews

I want to hate this case, but..
11 October 2021

Bought this case to transfer an UnRaid build from an old, unattractive Rosewill ATX tower. I knew I was spending decent money, including the separate purchase of an SFX PSU, but I expected more. The build is done, save for the Mini SAS to SATA breakout cables (not included) which I've yet to order. This is stated as not included, but is easy to overlook, as I did. For the price, this should've been included. Purchasing separately adds $50 to the build. The build was laborious. EVERYTHING needs to be disassembled, including the panels, drive cages and I/O before the motherboard and PSU can be installed. Not a big deal, except that everything is secured by tiny M3 screws. A LOT OF THEM. You also need to install motherboard standoffs. Aforementioned parts slide into ...Β MoreBought this case to transfer an UnRaid build from an old, unattractive Rosewill ATX tower. I knew I was spending decent money, including the separate purchase of an SFX PSU, but I expected more. The build is done, save for the Mini SAS to SATA breakout cables (not included) which I've yet to order. This is stated as not included, but is easy to overlook, as I did. For the price, this should've been included. Purchasing separately adds $50 to the build. The build was laborious. EVERYTHING needs to be disassembled, including the panels, drive cages and I/O before the motherboard and PSU can be installed. Not a big deal, except that everything is secured by tiny M3 screws. A LOT OF THEM. You also need to install motherboard standoffs. Aforementioned parts slide into place easy enough once that is done, which is when the fun started. I'm 6'5". My hands are proportional to my height. This is a compact case with unfinished edges everywhere. Adding cards, installing drive cages and routing cables, while not complex, required some patience (and smaller hands). My wife was asleep. Consequently I cut my hands often. After nearly two hours disassembling the old case and transferring to the new, stopping repeatedly to find a bandaid was decidedly obnoxious. All told, I scraped my knuckles multiple times and cut my finger decently once. Once the last screw is turned, all the drive sleds are populated and cables routed, you have a compact, solidly built case. But that satisfaction is quickly diminished, when you realize as I did the breakout cables are not in the parts box. I am not docking this case an egg for my inability to read the listing more carefully. I should've have planned better. But I am docking an egg b/c for the price, it is my opinion this should be supplied. Other thoughts: Despite the build process and additional parts needed, I like the case. It's a niche category without a lot competition, so options are limited; Silverstone has several cases designed for NAS applications. But I'm taking eggs for price to value and the tedious build process. Hope I never have to rebuild this system. Also concerned about cooling performance. I have a stock Intel fan that barely clears the drive cage. Aside from the pre-installed fans, there's little else that can be done for effective cooling. Time will tell.

Luke W. originally posted on newegg.com
Setup is a pain, but everything did get in there.
27 November 2021

Too expensive for the difficulty of working on it. Too expensive to not come with cables or a power supply. If you plan to build it and never work on it again, it might be for you. System is now noisy and too hot. I'm debating taking everything out and sending it back, the fans that came with the case are not working correctly and I'm worried about system temps. Also one of the drive tray activity lights does not work (all 8 drives are being accessed, but only 7 activity lights light up).

Matthew C. originally posted on neweggbusiness.com

Specification

Product dimensions31.6 x 22.5 x 40.01 cm; 7 Kilograms
Item Dimensions L x W x H31.6 x 22.5 x 40 centimetres
Country of originChina
Motherboard compatibilityMicro ATX
Case typeMini-Tower