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Silver 2U rackmount server chassis with front USB 3.0 ports and drive bay trays

Rosewill

Rosewill RSV-Z2850U 2U server chassis 4×3.5" 2×2.5" bays ATX 2×USB 3.0 2×80mm fans Silver/Black

SKU CH-59J4-HKS9G MPN RSV-Z2850U

2U rackmount chassis holds four 3.5" and two 2.5" drives, fits ATX boards with seven slots, includes two 80mm fans and front USB 3.0 ports

  • Form factor2U
  • Max graphics card lengthLow-Profile 150 mm
  • Chassis styleRackmount
  • Housing material1.0 mm SGCC
  • Supported motherboard sizesATX / Micro ATX / Mini ITX
  • Status lightsPower status, HDD activity, LAN activity

Chassis Type 2U · 6 Bays · 21.7" Depth · ATX

Show 2 more
  • Room for six 3.5" drives with four internal bays plus two 2.5" slots
  • Two 80mm fans pre-installed and room for two more for airflow
  • ATX, Micro-ATX and Mini-ITX motherboard support in 2U height
  • Seven low-profile expansion slots for add-in cards
  • Front USB 3.0 ports with power, HDD and LAN status LEDs

Purpose-built 2U rackmount chassis

The Rosewill RSV-Z2850U is a 2U server chassis designed for rack installations that require dense storage and standard ATX motherboard support. It suits builders assembling file servers, backup targets or virtualization hosts where up to four 3.5-inch and two 2.5-inch drives must fit behind a short-depth rack rail. The 1.0mm SGCC construction and included screws keep the build straightforward for integrators and homelab enthusiasts alike.

Compatibility checks before ordering

Verify that your CPU cooler does not exceed 70 mm in height and that any add-in card fits within the low-profile 150 mm length limit across the seven expansion slots. The power supply must use the PS2 form factor and stay within 220 mm depth. Confirm your rack provides at least 430 mm width, 89 mm height and 550 mm depth clearance, and that front USB 3.0 headers are available on the chosen motherboard.

Thermals noise and power in normal use

Two 80 mm fans are pre-installed in the middle chamber with mounting points for two additional 80 mm units if higher airflow is needed. The layout directs air across the drive bays and motherboard, keeping drive temperatures steady under sustained loads. Fan noise remains modest at idle and rises only when extra fans are added or speeds are increased. Power draw is determined entirely by the installed components and the PS2 supply selected.

How it compares

Measured against everything we stock in Rackmount Server Cases, at today’s prices. Recalculated every night.

Price $96.99
Cheaper than about 90% of the 1,006 comparable items (median $222.49).
Max graphics card length Low-Profile 150 mm
Lower than about 80% of the 36 comparable items (median 275 mm).

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Specifications

Product
Brand nameRosewill
Model nameRSV-Z2850U
Product colorSilver
Storage
3.5-inch internal bays4
2.5-inch internal bays2
Ports & slots
Expansion card slots7
Front panel ports2 x USB 3.0
Size & build
Form factor2U
Max graphics card lengthLow-Profile 150 mm
Chassis styleRackmount
Housing material1.0 mm SGCC
Fan mounting optionsMiddle: 2 × 80 mm fans (2 × 80 mm fan included)
Product dimensions430 mm × 89 mm × 550 mm (16.93 in × 3.5 in × 21.65 in)
Product weight6.6kg (14.55 lb)
Shipping weight8.21 kg
Package size645 × 520 × 175 mm
Compatibility
Supported motherboard sizesATX / Micro ATX / Mini ITX
CPU cooler height limit70 mm
PSU length limit220 mm PS2 (ATX)
In the box
In the boxRSV-Z2850U Server Case
Screws
QIG
More details
Status lightsPower status, HDD activity, LAN activity

Other versions of this model

5 more in the same range

Questions about this item

Does the chassis include mounting hardware and a quick-install guide, or do I need to buy screws and rails separately?

The package contains the RSV-Z2850U server case, mounting screws and a quick-install guide; rack rails are not included.

Which motherboard form factors fit this 2U chassis, and how many expansion slots are available?

ATX, Micro ATX and Mini ITX boards are supported, and the case provides seven full-height expansion slots.

What is the maximum CPU cooler height and GPU length allowed inside the 2U enclosure?

CPU coolers up to 70 mm tall and low-profile graphics cards up to 150 mm long can be installed.

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