Inter-Tech 4W2 Mining Rack — 4U Rackmount Case for up to 8 GPUs
Up to 8 GPUs4U · 19 inch6 × 120 mm fansATX, no PSU
The Inter-Tech IPC 4W2 Mining Rack is a 4U, 19 inch rackmount case built to hold up to eight graphics cards on an ATX, microATX or Mini-ITX motherboard, with six 120 mm fans already installed. It is designed for multi-GPU compute builds — rendering nodes, AI/inference test rigs or GPU farms — that need to live in a server rack rather than on an open-air frame.
Two GPU mounting rails come in the box: one pre-mounted for six dual-slot cards and one for eight single-slot cards, with a maximum card length of 280 mm. Three 120 mm fans at the front and three on an internal fan wall push air across the cards; two further 120 mm positions at the rear are optional. The body is made of 1.0–1.2 mm steel.
Before you order: This case has no drive bays and no power supply. You need a standard ATX PSU sized for your GPU count, and PCIe riser cables for the cards — risers are not included. Cards longer than 280 mm or E-ATX boards will not fit.
What's in the Box
- 1 × Inter-Tech 4W2 Mining Rack 4U case with 6 × 120 mm fans installed
- GPU rail for 6 dual-slot cards (pre-mounted)
- GPU rail for 8 single-slot cards
- Screw set
- Foam adhesive tape
What It Means in Practice
- Turns a multi-GPU build into a single 4U rack device with front-to-back airflow.
- Six fans are already fitted; add two more at the rear if the cards run hot.
- Front panel with power/reset buttons, power/HDD LEDs and 2 × USB 2.0 for setup and service.
- Boot from an M.2 SSD on the motherboard or a USB drive — there are no 2.5/3.5 inch bays.
What Will Not Work
- No power supply, PCIe riser cables or rack slide rails are included.
- No 2.5 or 3.5 inch drive bays.
- E-ATX motherboards and GPUs over 280 mm do not fit.
- CPU coolers taller than 155 mm do not fit.
Key Features
8-GPU capacity
Two interchangeable rails: 6 × dual-slot or 8 × single-slot cards.
Pre-installed airflow
3 front + 3 internal 120 mm fans; 2 optional rear positions.
Standard ATX
Uses a normal ATX PSU and ATX/microATX/Mini-ITX boards.
Rack format
4U, 19 inch, steel body 1.0–1.2 mm.
Technical Specifications
| Identification |
| Part Number |
88887236 |
| EAN/GTIN |
4260455643030 |
| Brand |
Inter-Tech |
| Model |
IPC 4W2 Mining Rack |
| Compatibility |
| Motherboard |
ATX, microATX, Mini-ITX; max 305 × 280 mm |
| Graphics cards |
Up to 8 (6 dual-slot or 8 single-slot), max 280 mm |
| CPU cooler height |
Max 155 mm |
| Power supply |
ATX (not included) |
| Drive bays |
None |
| Cooling & I/O |
| Fans included |
3 × 120 mm front, 3 × 120 mm internal |
| Optional fans |
2 × 120 mm rear |
| Front panel |
2 × USB 2.0, power and reset buttons, power and HDD LEDs |
| Physical |
| Form factor |
19 inch, 4U |
| Dimensions (H × W × D) |
178 × 482 × 650 mm (width incl. rack ears; body depth per datasheet) |
| Material |
Steel 1.0–1.2 mm |
| Net weight |
10.06 kg |
| Warranty |
| Warranty |
1-Year Warranty (Singular) |
| Manufacturer Term |
24-month manufacturer warranty per Inter-Tech — claims handled through Singular |
Frequently Asked Questions
Are PCIe risers included?
No. Only the GPU mounting rails are included; risers must be ordered separately for your board and cards.
What power supply do I need?
A standard ATX PSU. Size it for the combined GPU and CPU power draw; high-GPU builds often need 1200 W or more.
Are rack rails included?
No, rack slide rails are not listed in the scope of delivery.
Singular Expert Insight · Buyer's Guide
The 4W2 solves the hardest part of a multi-GPU rack build — holding and cooling eight cards in 4U — but the power budget is up to you. Plan the PSU first and choose one with enough PCIe connectors for all cards; see our
PC power supplies.
✓ Buy it if you are building a multi-GPU system that must fit a 19 inch rack.
✕ Skip it if you need drive bays, E-ATX support or cards longer than 280 mm.
→ Also consider Inter-Tech 3U-30765 if you need E-ATX and ten 3.5 inch drive bays instead of GPU density.
Send us your motherboard, GPU and PSU list and we will check fit and power before you order.