Product detail
CR104 1U 4-Bay Hot-Swap Server Chassis
CR104-550-H, CR104-666-H 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 | CR104-550-H, CR104-666-H |
|---|---|
| Form factor | 1U rack-mount |
| Dimensions | 550/660 x 436 x 43.5 mm (L x W x H) |
| Drive size and bays | 4 x 3.5-inch/2.5-inch hot-swap SAS/SATA bays + 2 x internal 2.5-inch bays |
| Backplane / interfaces | 6/12Gb/s SAS/SATA backplane; optional SGPIO |
| Motherboard compatibility | EATX / ATX / Micro-ATX |
| Hot-swap method | Front drive bays and modular service access; single or redundant PSU options |
| Cooling | 4 x 4028 high-speed PWM fans |
| Power supply | Single or redundant PSU support |
| Material | Premium SGCC hot-dip galvanized steel |
| Expansion / GPU support | 1 x full-height PCIe slot |
| Typical applications | High-density 1U storage, edge infrastructure, and serviceable B2B server builds |
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 1U storage, edge infrastructure, and serviceable B2B server builds.
| Model | CR104-550-H, CR104-666-H |
|---|---|
| Form Factor | 1U rack-mount | 550/660 x 436 x 43.5 mm (L x W x H) |
| Drive Bays | 4 x 3.5-inch/2.5-inch hot-swap SAS/SATA bays + 2 x internal 2.5-inch bays |
| Board Support | EATX / ATX / Micro-ATX |
| Cooling | 4 x 4028 high-speed PWM fans |
| Material | Premium SGCC hot-dip galvanized steel |
| Dimensions | 550/660 x 436 x 43.5 mm (L x W x H) |
| Backplane / Interfaces | 6/12Gb/s SAS/SATA backplane; optional SGPIO |
| Hot-Swap Method | Front drive bays and modular service access; single or redundant PSU options |
| Power Supply | Single or redundant PSU support |
| Expansion / GPU Support | 1 x full-height PCIe slot |
| Typical Applications | High-density 1U storage, edge infrastructure, and serviceable B2B server builds |
| Compatible Models | EATX / ATX / Micro-ATX |
