Jingchengmei 8U Desktop Server Rack Review

The frame is cold-rolled steel with a powder-coated finish and steel hinge rivets, so it is a real metal structure rather than a folded sheet-metal shell. The base unfolds and the two posts bolt on with the screws in the box, and a Phillips screwdriver is all you need for the whole job. Buyers on Amazon most often praise the construction and how easy the rack is to put together, and several mention the rack screws included with it.

Hardware in the box

The rack ships with 32 sets of M6 screws and cage nuts, plus the screws for mounting the posts and a set of non-slip feet. That is enough to populate all 8U without buying cage nuts separately, which avoids a second order on a small build.

Square-hole posts

The posts use square holes for cage-nut mounting, the pattern most 19-inch networking and AV equipment expects. A standard switch or patch panel bolts straight in with the included hardware.

A footprint that fits a desk

At 19.8 in wide, 11.6 in deep and about 16.3 in tall including the feet, the rack sits where a floor rack would not: on a desk, a shelf or a workbench. Buyers on Amazon like the size, and one buyer notes it works well as an audio rack.

Posts that tilt

The two posts adjust between 9° and 24°, so mounted faceplates can angle upward toward the user. That is the feature that separates this frame from a plain fixed 2-post rack, and it earns its place with AV and studio gear and with racks sitting at desk height.

Open frame

Air moves through the rack passively, so no fan is needed, and every component is reachable from the front and the rear. One buyer on Amazon describes the rack as good value and reports it working for routers, switches, small PCs, NAS units and audio gear.

The 50 lb maximum load is the manufacturer's rating and the most important limit on the rack. Switches, patch panels, shelves and AV components sit well inside it; a loaded server stack or a heavy UPS does not.

Depth

The rack is 11.6 in deep on the outside, which leaves roughly 9 to 10 in of usable mounting depth. Shallow 1U equipment fits. Full-depth servers, deep chassis and most rack UPS units do not. Measure the deepest component and add room for cabling before you commit.

Two posts, not four

Equipment is supported at the front flange only, so anything deep cantilevers unsupported at the back. That is normal for a 2-post rack and the reason deep, heavy gear belongs in a 4-post frame.

Stability

A narrow depth and a frame about 16.3 in tall mean a top-heavy load can tip backward. Put the heaviest item in the lowest U, and fasten the base to the desk or shelf if the load is uneven. One buyer on Amazon mentions the rack tilting back.

No cable management

There are no D-rings, no brush strip and no rear bar, so plan on Velcro ties or stick-on D-rings for the cabling.

Dust and access

An open frame has no door, no filter and no lock. That suits a clean office or studio and suits a workshop or garage less well.

Tabletop only

The rack is free-standing and not designed for wall mounting. The warranty runs one year.

8U of rail space is 14 in. The rest of the 16.3 in of overall height is base, feet and top rail, so do not expect 16 in of mounting room. The 19 in figure is the front-panel width of the equipment; the rack itself is 19.8 in wide overall. The 50 lb figure is the manufacturer's rating, so weigh your gear and keep the total under it.

The two posts tilt from 9° to 24°, which lets mounted equipment face slightly upward. AV and studio gear gains the most: mixers, processors, interfaces and patch bays are easier to read and reach when the faceplate is angled, and the tilt helps when the rack sits low on a shelf or under a desk.

The posts are held by screws, so set the angle before loading the rack and re-check the screws after the first load. For a pure network corner the tilt is optional: set it to 0° and treat the rack as a fixed frame.

19-inch patch panels, 1U and shallow switches, routers, AV and studio components, small-form-factor PCs, shallow NAS units, shelves and PDUs mounted at the front all fit comfortably. Anything approaching 9 to 10 in deep fits with care: check the chassis depth plus cable clearance. Full-depth rack servers, deep UPS units, heavy amplifiers and anything that pushes the total past 50 lb do not fit.

8U fills quickly. A patch panel, a switch, a shelf and a PDU can take 5U before anything else goes in. If you need more space, the 6U and 4U versions of this rack are smaller, not larger; going bigger means choosing a different class of rack.

Assembly is a short job: unfold the base, bolt the two posts on with the included screws, fit the non-slip feet. The frame flexes until the first component is bolted in, which is normal for a 2-post rack, and it stiffens as soon as it carries a load.

One buyer on Amazon reports screwing the base down to the desk or shelf successfully. Add Velcro ties or adhesive D-rings for cabling. The open frame cools passively with no fan. Front and rear access to every component is the practical payoff of an open frame over an enclosed cabinet.

The same rack line also comes in a 4U desktop network rack and a 6U desktop network rack, both 19-inch open-frame 2-post designs. The 4U version is the shortest at 9.37 in tall and ships with 16 M6 screws, the 6U version stands 12.9 in tall with 24 sets of M6 screws and cage nuts, and the 8U version is the tallest at 16.3 in with 32 sets. The 4U and 6U versions each list a 50 lb maximum load. Choose the 4U for the smallest footprint and the fewest components, the 6U for a middle amount of mounting space, and the 8U when you need the most rack units.