Product detail
CR404 4U 8-GPU Server Chassis
CR404-780-GS is a production server chassis platform for buyers who need a documented fit, serviceable drive access, and a clear configuration path before ordering. The product image is taken from HY Technology’s 2026 server chassis catalog.
Verified configuration
| Model / variants | CR404-780-GS |
|---|---|
| Form factor | 4U rack-mount |
| Dimensions | 780 x 447 x 174 mm (L x W x H) |
| Drive size and bays | 2 x NVMe + 2 x SAS/SATA 2.5-inch hot-swap bays |
| Backplane / interfaces | 2 x NVMe plus 2 x SAS/SATA 2.5-inch hot-swap storage; GPU baseboard with 2 x PCIe 4.0/5.0 switch chips |
| Motherboard compatibility | E-ATX / ATX / Micro-ATX |
| Hot-swap method | 4 x 2.5-inch hot-swap bays |
| Cooling | 5 x 8038 internal fans + 4 x 8038 rear fan modules |
| Power supply | 4 x CRPS PSU module power board, up to 3200W per module, N+1 |
| Material | Premium high-strength steel with protective surface treatment |
| Expansion / GPU support | 8 x dual-slot GPU cards and 21 x full-height PCIe slots |
| Typical applications | High-density AI inference, training, and supercomputing |
Buyer questions
Which server drive tray fits this model?
Confirm the target drive size, backplane type, and original tray or server part number. HY can check the tray fit against the chassis configuration before quotation.
Does this chassis support 2.5-inch SAS and SATA drives?
Compatibility depends on the listed bay type and backplane. Send the drive interface, drive height, and target quantity so HY can confirm the correct SAS, SATA, or NVMe option.
What information is needed for a bulk quotation?
Send the model or variant, quantity, destination country, required backplane, PSU redundancy, motherboard or GPU platform, and packaging requirements. HY can then confirm availability, lead time, and the export quotation.
Recommended sourcing use: High-density AI inference, training, and supercomputing.
| Model | CR404-780-GS |
|---|---|
| Form Factor | 4U rack-mount | 780 x 447 x 174 mm (L x W x H) |
| Drive Bays | 2 x NVMe + 2 x SAS/SATA 2.5-inch hot-swap bays |
| Board Support | E-ATX / ATX / Micro-ATX |
| Cooling | 5 x 8038 internal fans + 4 x 8038 rear fan modules |
| Material | Premium high-strength steel with protective surface treatment |
| Dimensions | 780 x 447 x 174 mm (L x W x H) |
| Backplane / Interfaces | 2 x NVMe plus 2 x SAS/SATA 2.5-inch hot-swap storage; GPU baseboard with 2 x PCIe 4.0/5.0 switch chips |
| Hot-Swap Method | 4 x 2.5-inch hot-swap bays |
| Power Supply | 4 x CRPS PSU module power board, up to 3200W per module, N+1 |
| Expansion / GPU Support | 8 x dual-slot GPU cards and 21 x full-height PCIe slots |
| Typical Applications | High-density AI inference, training, and supercomputing |
| Compatible Models | E-ATX / ATX / Micro-ATX |
