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Item#: 9SIA072KNA9801
1/14
Rosewill 4U Rackmount Server Chassis | Expands to 12 x 3.5" HDD | Massive ATX & PCIe Compatibility | 2x 120mm PWM Fans + 2x 80mm PWM Fans | USB 3.2 Type-C | RSV-R4012
$179.99
Shipping Information
Additional fees may apply for shipments to APO/FPO, AK, HI, PR. and large item
shipping is not available to AA, AE, AP, HI, AK, PR and some unique locations,
such as specific islands.
FREE SHIPPING
Shipping Information
Additional fees may apply for shipments to APO/FPO, AK, HI, PR. and large item
shipping is not available to AA, AE, AP, HI, AK, PR and some unique locations,
such as specific islands.
Ships from United States.
Most customers receive within
7-9
days .
- Unleash the Potential of a Full 4U Platform: Experience superior expandability and thermal performance. This 4U chassis is engineered to support massive full-size ATX motherboards and high-wattage CPU coolers, providing a robust foundation for high-performance computing and storage systems.
- Massive 12-Bay Storage Capacity for Demanding Workloads: Configure up to twelve 3.5"" HDDs or SSDs, delivering petabyte-scale storage ideal for media servers, data archives, and enterprise backup solutions. This chassis transforms into the central hub for all your critical data.
- Efficient High-Airflow Thermal Management: Two 120mm PWM fans generate a robust and focused airflow path. The generous 4U internal space prevents heat buildup, ensuring your high-end components run cool, quiet, and stable even under sustained heavy loads.
- Front-Panel USB 3.2 Gen Type-C for Ultimate Convenience: Achieve transfer speeds of up to 10 Gbps with the front-accessible Type-C port. This modern connectivity solution drastically reduces backup times and streamlines workflows with compatible high-speed external drives."
Chassis Type:4U | 12 Bays | 4 Fans
4U | 9 Bays | 3 Fans
4U | 14 Bays | 4 Fans
4U | 8 Bays | 4 Fans
4U | 8 Bays | 7 Fans
4U | 12 Bays | 2 Fans
4U | 12 Bays | 4 Fans
4U | 12 Hot Swap Bays | 2 Fans
4U | 15 Bays | 8 Fans
Option:USB 3.0
USB 3.0
QUANTITY
ADD TO CART
Overview
Specs
Reviews
LEARN MORE ABOUT THE ROSEWILL RSV-R4012
Model
Brand
Rosewill
Model
RSV-R4012
Details
Chassis Type
Rackmount
Form Factor
4U
Color
Black
Case Material
SGCC
Motherboard Compatibility
12" x 9.6" ATX, 11.2" x 8.2" Mini-ATX and below
Power Supply
Supports ATX power supply
LED Indicators
Power status, HDD activity, 2 x Lan activity
Expansion
Internal 3.5" Drive Bays
12
Expansion Slots
7
Max CPU Cooler Height
158 mm
Max GPU Length
280 mm
Max PSU Length
180 mm
Ports
Front Ports
2 x USB 3.0 / 1 x USB 3.2 Type C
Cooling System
Fan Options
Front: 2 x 120mm fans (2 x 120mm PWM fan included)
Rear: 2 x 80mm fans
Additional Information
First Listed on Newegg
November 12, 2025
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