The JMB585 is a bridge controller between the M.2 host and the storage devices with SATA/AHCI interface.
Its upstream port provides a M.2 which data transmission rate for PCIe Gen 3x2 specification.
Meanwhile, its downstream port can connect to SATA/AHCI storage devices, such as a solid-state drive (SSD).
The data speed of each port for the SATA port can arrive at 6Gb/s.
Overview
The M.2 Key M SATA 3.0 Expansion card used new JMB585 chip solution, high speed and stable performance, it is committed to solving user's demand for massive data space, the high-speed expansion card achieves PCI Express Gen 3x2 line bandwidth, with five SATA ports extending from the PC host to the M.2 Key M slot, each port with a transmission speed up to 6Gbps. it can be widely applied to personal computers and other big data storage devices.
FEATURE
• Compliant with M.2 Key M standard
• Supports up to two lane of PCI Express
• Transfer protocol: PCI Express x2
• Complies with PCI Express Base Specification Revision 3.1a
• Supports PCIe Link layer power saving mode
• Supports 5-SATA Port
• Each SATA Port transmit speeds up to 6Gbps
• Support command-based and FIS-based of Port Multiplier
• Complies with SATA Specification Revision 3.2
• Supports AHCI mode and IDE programming interface
• Supports Native Command Queue(NCQ)
• Supports SATA Link Power saving mode(partial and slumber)
• Supports SATA plug-in detection capable
• Supports drive power control and staggered spin-up
• Supports SATA Partial/Slumber power management state
• Plug-and-Play Supported, no additional software installation or settings required
• Chipset: JMB585
General specification | |
Controller-processor | JMB585 |
Bus interface | M.2 M KEY |
Transmission interface | 5 x SATA 3.0 connector |
transmit speeds | up to 6Gb/s |
M.2 interface sizes | 2280 |
Applications | Transfer protocol: PCIe x2 |
Plug-and-Play Supported, no additional software installation or settings required | |
Operating Systems | Windows 7, Windows 8, Windows 8.1, Windows 10 (32 / 64bit), Linux |
Available M.2 Key M slot | |
Hardware & environment | |
LED Indicators | N/A |
Certifications | FCC, CE, RoHS |
Operating temperature | N/A |
Humidity Non-Operating | N/A |
Packing Accessories list | |
1 x M.2 Key M SATA 3.0 Expansion card 1 x User's Manual 5 x SATA Cable Note: Only the above package contents, other products are not included.The allowable error of size measurement is +/- 1~3mm, and the weight of the product is subject to the actual product. | |
Dimensions | L22 x W80 mm |
Package Size | L175 x W125 x H30 (Built-in Blister) |
Product weight | |
Package weight |
PO# | P/N | Specifications | Ordering | Note |
ST532 | SM-SAJ585B-5T | M.2 Key M SATA3.0 Expansion card | ||
Based on JBM585 Bridge Controller |