
Server Components
Rosewill's line of server components help you build or improve your own dedicated server.

RSV-L4500U 4U Server Chassis
Spacious Design
The 4U rackmount server case is designed to allow you to install up to (15) 3.5" HDDs.
Quiet and Effective Case Fans
The server chassis comes equipped with (6) front 120mm cooling fans and (2) rear 80mm fans for better heat management.
Intuitive Front Panel
Server case features LED indicators for easy Power, HDD and LAN status monitoring as well as (1) USB 3.0 and (1) USB 2.0 port.
Highlights:
- Can carry up to 15 HDDs
- 8 pre-installed cooling fans
- E-ATX compatibility
- 7 expansion slots
- LED status indicators for HDD, Power, and LAN
- USB 2.0 and USB 3.0 ports
- Front Panel lock

Large Capacity
The spacious design allows you to install up to (15) 3.5" HDDs, E-ATX motherboard, (8) pre-installed cooling fans, and a PS2 power supply.

Superior Cooling
8 total pre-installed case fans keep your server chassis and hard drives cool to avoid overheating.

PCI Expansion Slots
Expand your server case's functionality by installing up to 7 PCI expansion cards.

Added Security
Built-in front panel lock provides an added layer of security to your server chassis.
![]() RSV-R4000U |
![]() RSV-L4000U |
![]() RSV-L4500U |
![]() RSV-L4412U |
![]() RSV-R4100U |
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U-Type | 4U | 4U | 4U | 4U | 4U |
---|---|---|---|---|---|
2.5" Drive Bays | 0 | 0 | 0 | 12 (or 12 3.5") | 0 |
3.5" Drive Bays | 8 | 8 | 15 | 12 (or 12 2.5") | 7 |
5.25" Drive Bays | 3 | 3 | 0 | 0 | 2 |
80mm Fans | 2 | 2 | 2 | 2 | 2 |
120mm Fans | 2 | 5 | 6 | 3 | 1 |
Expansion Slots | 7 | 7 | 7 | 7 | |
USB 2.0 / 3.0 | 1 / 1 | 1 / 1 | 1 / 1 | 1 / 1 | 2 /1 |
Width x Height x Depth (Chassis) | 16.8" x 7" x 21.1" | 16.8" x 7" x 25" | 16.8" x 7" x 25" | 16.8" x 7" x 25" | 16.9" x 7" x 17.8" |
Width x Height x Depth (Chassis+Bracket+Handle) | 19.1" x 7" x 23.2" | 19.1" x 7" x 27.2" | 19.1" x 7" x 27.2" | 19.1" x 7" x 27.2" | 16.9" x 7" x 19.3" |
Weight (lbs) | 23.1 | 31.9 | 31.9 | 31.9 | 15.4 |

About Rosewill
Rosewill Inc. was established in 2004, as a go-to resource for PC components and accessories. Over time, it has expanded its product line to include consumer electronics, home appliances, and more. For nearly two decades, Rosewill has remained dedicated to providing its customers with high-quality, reliable products to help accomplish everyday tasks.
Pros: 8 case fans, 3x 120mm front, 3x 120mm middle and 2x 80mm back all metal/steel 15 HDD bays Rubber feet in case the case would sit outside a rack E-ATX/ATX (mini and below) support Front filter (actual dampens the front fan noise when front door is up)
Cons: No 5.25" drive bay - would have liked an internal optical drive Can't see front I/O panel lights when front door is up
Overall Review: I saw this on sale for $109 and couldn't pass up on such a low cost, well built, all metal/steel 4U rackmount server chassis! Being that it is all metal/steel it is very heavy but expected. I knew the case didn't have space for a 5.25" device when I bought it but it would have been nice; would have to sacrifice some HDD slots but it is nothing major as I went and bought a Blu-Ray/DVD/CD external burner/player. The other 4U rackmount server chassis I have cost me ~$320 that is also all metal/steel construction as well. In looking at the two chassis side-by-side it is hard to understand truly how my other chassis cost so much when construction looks relatively the same quality. Needless to say, this is a great quality rackmount for the price!