
Night, bronze
Compact city gate
Every laptop hides inside a lattice pier, 0.86 m tall.
Designed and checked in CAD. Not built in real life yet.
€24
Standard plan. Every computer count included.
Inside
Take it apart
Size
How many computers?
- Height
- 0.86 m
- Footprint
- 53 × 138 cm
- Computers
- 4 laptops
- Power
- 1 power supply, 120 of 260 W
- Filament
- 23.8 kg
- Print time
- 1,230 h
- OrcaSlicer estimate, ±15 %
- Weight with boards
- 27.9 kg
- Parts and filament, without boards
- €576
- With used laptops (€40–60 each)
- €736–816
About this model
A neoclassical city gate with Doric columns, a two-step attic and a crown block over the middle. Each laptop blade stands inside its own pier, a box of lattice tiles with a column in front of each end, so from outside you see lattice piers and only a dark shadow of the board. Between the piers are empty passages you can look straight through, and the middle one is half as wide again, as on the real gates. You pick 2 or 4 computers: with four you get six piers, six columns on each side and five passages, 1.38 m long, and the gate is always 0.86 m tall. Air comes in low through the passages and the bottom of each pier, rises past the board and leaves through the attic and the lid. One 260 W supply runs them all; the supply, the network switch and the shared disk lie inside the plinth. To swap a blade you lift the lid above its pier and pull the blade straight up by its tab.
Worth knowing
This is the longest and heaviest compact model: 1.38 m and about 23.8 kg of filament with four computers (0.91 m and 15.6 kg with two), so measure the shelf and the print time first (about 950 hours on a fast printer with four). For the middle blades you lift the crown block off before the lid. The columns and piers carry the top; the blades only stand in their shoes.
Shopping list
What to buy for it
| Item | Qty | Price each | Where |
|---|---|---|---|
| Shared supply MEAN WELL GST280A20-C6P | 1 | €93.80 | Shop |
| Mains cord C13, 2 m, one per supply (not in the supply's box) | 1 | €3.60 | Shop |
| Supply output lead Molex 215328-1061 | 1 | €5.20 | Shop |
| XT60 pigtails, 5 + 5 pack (one pair per blade) | 1 | €11.09 | Shop Ad, affiliate link |
| Wago 221-412 (2-way), single pieces: 4 per blade (red+fuse, fuse+white, black+black, blue alone) | 16 | €0.55 | Shop |
| Wago 221-415 (5-way), single pieces: 4 for the bus + 2 per extra supply | 4 | €0.80 | Shop |
| ELNONE board plug, 2 pack (one per blade) | 2 | €8.56 | Shop Ad, affiliate link |
| JZK 5015 USB fans, 4 pack (one per blade head) | 1 | €13.61 | Shop Ad, affiliate link |
| Fuse holders, 5 pack (blades) | 1 | €6.82 | Shop Ad, affiliate link |
| 5 A fuses, 10 pack | 1 | €6.75 | Shop Ad, affiliate link |
| Keystone couplers, 10 pack | 1 | €14.36 | Shop Ad, affiliate link |
| Patch 0.25 m, 10 pack | 1 | €12.85 | Shop Ad, affiliate link |
| Patch 2 m, 5 pack | 1 | €11.09 | Shop Ad, affiliate link |
| Switch Cudy GS105U 5-port | 1 | €13.01 | Shop Ad, affiliate link |
| USB charger 50 W, 5 ports | 1 | €9.52 | Shop Ad, affiliate link |
| OULARA COB USB strip 1 m (under both facades' head rails, they light the passages) | 4 | €14.11 | Shop Ad, affiliate link |
| XT60 1 m extension leads along the row to the bus (one per blade) | 4 | €11.09 | Shop Ad, affiliate link |
| M3 screws, 300 pcs | 1 | €14.05 | Shop Ad, affiliate link |
| Translucent PETG 1 kg (eSUN transparent orange) | 1 | €12.37 | Shop Ad, affiliate link |
| Opaque PETG 1 kg spool (eSUN black, budget; sold as a 4 kg bundle) | 24 | €9.07 | Shop Ad, affiliate link |
| Total, without boards | €576 | ||
Prices with VAT as shown in October 2026. Shipping, glue and the boards are not included. Also not counted, if you do not own them: a multimeter (about €8.56) and a power strip (about €15.12).
Budget black PETG.
Drives: every board keeps the drive its laptop came with (system only), so there is nothing to buy. A board bought without one needs a 256 GB M.2 2280 drive (approx. €56). Optional, not in the total: one shared disk of 1 TB or more for the render manager's shared folder, on one laptop board, in its own M.2 slot, or in a USB case (approx. €19) on the base floor. Reuse an old one, or buy a 1 TB M.2 2280 drive for approx. €136–146. Drive prices are approximate (October 2026): check before buying.
No printer yet?
To print it at this size: 23.8 kg of PETG. Add 10% for waste and test pieces and that is 27 spools of 1 kg, approx. €378–513 with the PETG below (the shopping list above already includes filament). Print time, estimated: about 1,230 h with the standard 0.4 mm nozzle (Ender-3 V3 SE class), 783 h with a 0.6 mm nozzle.
Print times are slicer estimates (OrcaSlicer) and may vary by ±15 %.
Advertising: the links in this list are affiliate links. If you buy through them I earn a small commission. The price for you does not change.
As an Amazon Associate I earn from qualifying purchases.
Printers that take every part (bed 220 × 220 mm or more): Creality Ender-3 V3 SE (€169) · Bambu Lab A1 (€259) · Bambu Lab P1S (€379)
PETG: Elegoo PETG Pro, 1 kg (€13.99/kg) · Bambu PETG Basic, 1 kg with spool (€18.99/kg)
Prices as shown on each shop's own page in October 2026. Shipping and the final VAT are added at checkout.