PCIe 2.0 x1 RAID controller supporting two M.2 SATA SSDs with RAID 0/1 functionality.
Expanding storage in space-constrained industrial PCs or edge servers often requires adding SATA drives without available standard slots. This M.2 SATA RAID controller solves this by converting a single PCIe 2.0 x1 lane into dual high-speed storage connections.
Based on the ASMedia1061R chipset, the LRST9661-2IR supports Serial ATA 3.0 specification with communication speeds of 6 Gbps, enabling efficient data throughput for legacy applications. It supports RAID 0 and 1 levels, providing essential data redundancy or performance striping directly on the adapter without consuming CPU resources.
Ideal for digital signage and embedded systems requiring compact storage, this card supports Native Command Queuing and Port Multiplier functions. The included low-profile bracket ensures compatibility with small form factor chassis, delivering reliable SATA expansion where standard drive bays are unavailable.
Supports two M.2 SATA SSDs via B-Key connectors for compact storage expansion.
Provides hardware-level RAID 0 and RAID 1 support for data redundancy or performance.
Utilizes a single PCIe 2.0 x1 lane, compatible with low-bandwidth expansion slots.
Compliant with SATA III specification supporting speeds up to 6 Gbps per port.
Dimensions of 106x59mm with included low-profile bracket for SFF chassis integration.
Complete technical details for integration and deployment planning.
| I/O Controller | ASMedia1061R |
|---|
| Bus Type | PCI Express 2.0 |
|---|---|
| Host Connector | PCIe 2.0 x1 |
| Number of Device | 2 internal |
|---|---|
| Compatible Device Type | 2 M.2 SATA SSDs |
| Interface | 2 M.2 B Key |
| Drive Connector | 2*M.2 SATA Connectors |
| Raid Level | RAID 0,1 |
|---|
| Protocol Support | Serial ATA Specification 3.0, Serial ATA AHCI Spec. Rev.1.3 |
|---|
| Feature Support (Yes) | SRIS, SSC, ECRC, Advanced Error Reporting, Native Command Queuing (NCQ), Port Multiplier, Gen 1m and 2m SATA PHY |
|---|
| Communication Speeds | 6 Gbps, 3 Gbps, 1.5 Gbps |
|---|---|
| Virtual Channel | Single virtual channel |
| Operating Temperature | 0°C to 50°C (32°F to 122°F) |
|---|---|
| Storage Temperature | -10°C to 65°C (14°F to 149°F) |
| Humidity | 0% – 90% |
| Dimension | 106*59mm |
|---|---|
| Product Weight | 46g |
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