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RLX COMPONENTS s.r.o. , Electronic Components Distributor.
RLX COMPONENTS s.r.o. , Electronic Components Distributor.
PCIe TO 4-Ch SATA 3.0 Expander, 6Gpbs High-speed SATA Interface, Supports CM4 (WS-22247)
WS-22247
€25.20
21.00 € tax excl.
PCIe TO 4-Ch SATA 3.0 Expander, 6Gpbs High-speed SATA Interface, Supports CM4 (WS-22247)
PCIe TO 4-Ch SATA 3.0 Expander, 6Gpbs High-speed SATA Interface, Supports CM4 (WS-22247)
PCIe TO 4-Ch SATA 3.0 Expander, 6Gpbs High-Speed SATA Interface, Supports CM4
CM4 PCIe To SATA Expander
4-Ch SATA 3.0 | 6Gbps High Speed Each Channel
Features At A Glance
Onboard SATA host controller (AHCI) with upstream PCle Gen3 x1 and downstream four SATA Gen3 ports. It's a low latency, low cost and low power AHCI controller. With four SATA ports and cascaded port multipliers, it can enable users to build up various high-speed IO systems, including server, high-capacity system storage or surveillance platforms
- Supports 1-ch PCI Express
- Four power-saving modes of L0s/L1/L23/L3
- Support L1 sub-state deep power saving mode
- Supports SRIS, AER, LTR
- Supports SATA LED
- Supports NCQ & AHCI SPEC 1.4
- Four SATA3.0 (6Gbps) ports
- Supports the switching based on the port multiplier commands
- Supports SATA Partial/Dormancy power management
Supported Boards Introduction
Working With Official CM4 IO Board
Working With CM4 IoT Industrial Control Base
* for reference only, Compute Module 4 IO Board and Compute Module 4 PoE 4G Board are NOT included.
PCIe To 4-Ch High-Speed SATA 3.0
Compliant With SATA3.0 (SATA Gen3) Standard, Each Channel Up To 6Gbps
Note: the module is PCIe Gen 3 interface but the Raspberry Pi CM4 is PCIe Gen 2 interface, the max speed is 5Gbps.
Speed Test
*the above data are from Waveshare Lab, for reference only.
Flexible Power Supply Option
In Additional To The Power Supply From PCIe Interface, There's Also Power Header For External 5V/12V Input
Power Supply Interfacs For SATA
Supports 5V/12V SATA Hard Disk, Not Support M.2 Interface
High-Performance Controller
Equipped With ASUS Subsidiary Xiangshuo ASMedia ASM1064 Chip
Stable And High-Speed Transmission
LED Indicators
Always On When Inserting The SATA Hard Disk, And Flashes When Reading And Writing Data
Outline Dimensions
Balenie Obsahuje / Package Content
- PCIe-TO-SATA-4P x1
- SATA Adapter Cable x4
- Screws pack x1
WS-22247
Specific References
PCIe TO 4-Ch SATA 3.0 Expander, 6Gpbs High-speed SATA Interface, Supports CM4 (WS-22247)
PCIe TO 4-Ch SATA 3.0 Expander, 6Gpbs High-speed SATA Interface, Supports CM4 (WS-22247)
€25.20
21.00 € tax excl.