Does this support installing an optical drive?

Yes. The product description lists 11 external 5.25 drive bays.

What are the fan mounts available?

There are two on the top and one on the bottom that are empty and then the one on the side by the cpu that already comes with a fan.

will it support 11 HDDs AND 13 SSDs, or is it one or the other?

Yes, it supports 11 HDDs and 13 SSDs simultaneously.

What are the cooling features included in the Rosewill THOR NAS chassis?

The chassis includes a 140mm PWM fan and strategic airflow channels for optimized cooling.

What is the maximum number of 3.5-inch hard drives that the Rosewill THOR NAS can support?

The Rosewill THOR NAS can support up to 11 3.5-inch hard drives.

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Main image of Rosewill THOR NAS - Full Tower Workstation Case | Server Chassis | Supports up to 11 x 3.5" HDD and 13 x 2.5" SSD | E-ATX Compatible | 1 x 140mm PWM Fan | USB 3.2 Type-C | Ideal for AI Servers, DIY NAS, Media Servers

Alt view image 2 of 10 - Rosewill THOR NAS - Full Tower Workstation Case | Server Chassis | Supports up to 11 x 3.5" HDD and 13 x 2.5" SSD | E-ATX Compatible | 1 x 140mm PWM Fan | USB 3.2 Type-C | Ideal for AI Servers, DIY NAS, Media Servers

Alt view image 3 of 10 - Rosewill THOR NAS - Full Tower Workstation Case | Server Chassis | Supports up to 11 x 3.5" HDD and 13 x 2.5" SSD | E-ATX Compatible | 1 x 140mm PWM Fan | USB 3.2 Type-C | Ideal for AI Servers, DIY NAS, Media Servers

Alt view image 4 of 10 - Rosewill THOR NAS - Full Tower Workstation Case | Server Chassis | Supports up to 11 x 3.5" HDD and 13 x 2.5" SSD | E-ATX Compatible | 1 x 140mm PWM Fan | USB 3.2 Type-C | Ideal for AI Servers, DIY NAS, Media Servers

Alt view image 5 of 10 - Rosewill THOR NAS - Full Tower Workstation Case | Server Chassis | Supports up to 11 x 3.5" HDD and 13 x 2.5" SSD | E-ATX Compatible | 1 x 140mm PWM Fan | USB 3.2 Type-C | Ideal for AI Servers, DIY NAS, Media Servers

Alt view image 6 of 10 - Rosewill THOR NAS - Full Tower Workstation Case | Server Chassis | Supports up to 11 x 3.5" HDD and 13 x 2.5" SSD | E-ATX Compatible | 1 x 140mm PWM Fan | USB 3.2 Type-C | Ideal for AI Servers, DIY NAS, Media Servers

Alt view image 7 of 10 - Rosewill THOR NAS - Full Tower Workstation Case | Server Chassis | Supports up to 11 x 3.5" HDD and 13 x 2.5" SSD | E-ATX Compatible | 1 x 140mm PWM Fan | USB 3.2 Type-C | Ideal for AI Servers, DIY NAS, Media Servers

Alt view image 8 of 10 - Rosewill THOR NAS - Full Tower Workstation Case | Server Chassis | Supports up to 11 x 3.5" HDD and 13 x 2.5" SSD | E-ATX Compatible | 1 x 140mm PWM Fan | USB 3.2 Type-C | Ideal for AI Servers, DIY NAS, Media Servers

Alt view image 9 of 10 - Rosewill THOR NAS - Full Tower Workstation Case | Server Chassis | Supports up to 11 x 3.5" HDD and 13 x 2.5" SSD | E-ATX Compatible | 1 x 140mm PWM Fan | USB 3.2 Type-C | Ideal for AI Servers, DIY NAS, Media Servers

Alt view image 10 of 10 - Rosewill THOR NAS - Full Tower Workstation Case | Server Chassis | Supports up to 11 x 3.5" HDD and 13 x 2.5" SSD | E-ATX Compatible | 1 x 140mm PWM Fan | USB 3.2 Type-C | Ideal for AI Servers, DIY NAS, Media Servers

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Rosewill THOR NAS - Full Tower Workstation Case | Server Chassis | Supports up to 11 x 3.5" HDD and 13 x 2.5" SSD | E-ATX Compatible | 1 x 140mm PWM Fan | USB 3.2 Type-C | Ideal for AI Servers, DIY NAS, Media Servers

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Options: THOR NAS

THOR NAS
THOR NAS Pro (8 Hot-Swap)
HEARTH NAS (6 Hot-Swap)
HEARTH NAS PRO (12 Hot-Swap)

Full-tower chassis supports E-ATX motherboards & massive component configurations
High-density storage: 11x 3.5" HDD + 13x 2.5" SSD bays for enterprise workloads
11 external 5.25 Drive Bays
Optimized cooling with 14cm PWM fan & streamlined airflow design
USB 3.2 Gen Type-C port enables ultra-fast data transfers
Built for AI servers, NAS systems, media hubs, and SMB solutions
Maximum expansion card length - 400mm

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Rosewill THOR NAS Full Tower Workstation Case

Best Seller Ranking	#8 in Server Chassis

Model
Brand	Rosewill
Model	THOR NAS

Details
Chassis Type	Tower
Color	Black
Case Material	SPCC
Motherboard Compatibility	12" x 13" E-ATX; 12" x 9.6" ATX, 11.2" x 8.2" Mini-ATX and below
Power Supply	Supports ATX power supply

Expansion
Internal 3.5" Drive Bays	11
Internal 2.5" Drive Bays	13
Expansion Slots	10

Ports
Front Ports	2 x USB 3.0 / 1 x USB 3.2 Type C

Features
Features	Engineered for versatility and high-capacity storage, the Rosewill THOR NAS full-tower chassis delivers robust performance for home labs and small businesses. Supporting E-ATX motherboards and expansive hardware configurations, it accommodates 11x 3.5" HDDs and 13x 2.5" SSDs, offering unmatched storage density for media archives, backups, or NAS setups. A 140mm PWM fan paired with strategic airflow channels ensures efficient cooling during prolonged operation, while tool-free drive trays simplify installation and maintenance. The front-panel USB 3.2 Type-C port (10Gbps) enables rapid file transfers and peripheral connectivity. Designed for DIY enthusiasts and professionals, this chassis excels in applications like home media servers, lightweight AI/ML projects, or small-scale virtualization. Its sturdy steel construction and modular internals prioritize durability and adaptability, supporting future upgrades without compromising stability. Whether building a budget-friendly NAS or a compact workstation, the THOR NAS balances affordability with enterprise-inspired storage scalability.

Additional Information
First Listed on Newegg	June 13, 2025

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Rosewill THOR NAS - Full Tower Workstation Case | Server Chassis | Supports up to 11 x 3.5" HDD and 13 x 2.5" SSD | E-ATX Compatible | 1 x 140mm PWM Fan | USB 3.2 Type-C | Ideal for AI Servers, DIY NAS, Media Servers

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Item#: 9SIA072KHF3202

Best Sellers

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Rosewill THOR NAS - Full Tower Workstation Case | Server Chassis | Supports up to 11 x 3.5" HDD and 13 x 2.5" SSD | E-ATX Compatible | 1 x 140mm PWM Fan | USB 3.2 Type-C | Ideal for AI Servers, DIY NAS, Media Servers

Learn more about the Rosewill THOR NAS

Customer Reviews of the Rosewill THOR NAS

Warranty & Returns

Warranty, Returns, And Additional Information

Warranty

Return Policies

Manufacturer Contact Info