Adaptec 1045 SAS/SATA Controller
4-port PCIe, 1xSFF-8088 internal connector, Supports up to 128 SAS or SATA drives depending on server design.
4 external ports, low-profile, PCI-Express (PCIe) Unified Serial Host Bus Adapter (HBA) provides economical non-RAID I/O with hard disk, tape and solid state drives
Highlights
- 4 external ports
- Low-profile
- MD2 form factor
- 4-Lane PCI-Express bus interface
- One SFF-8088 (external) mini-SAS connector
- Support for up to 128 SATA or SAS devices using SAS expanders
- Enclosure management supported via SAS expander support
- RoHS compliant
- 3 year warranty
- Complete List of Supported Operating Systems

Comparison Chart
| Model Name | 1045 | |||
| Form Factor | MD2 - Low Profile |
MD2 - Low Profile |
MD2 - Low Profile |
MD2 - Low Profile |
| Ports | 4 | 4 | 4 | 4 |
| Connectors | 1 internal SFF-8088 |
1 internal SFF-8087 |
1 internal SFF-8088 |
1 internal SFF-8087 |
| Bus Interface | 4-Lane PCIe | 4-Lane PCIe | 8-Lane PCIe | 8-Lane PCIe |
| Processor | none | none | Dual core |
Dual core 800 MHz RAID on Chip |
| Cache | none | none | 128MB | 128MB |
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