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Green PCIe x4 card with two M.2 slots and two SATA ports

Shenzhen Lianrui Information Technology

Shenzhen Lianrui Information Technology LRST9630-2M2S expansion card

SKU CH-EYR7-0KN91 MPN LRST9630-2M2S

Adds two M.2 and two SATA ports at 6.0 Gb/s over PCIe 2.0 x4 with RAID 0, 1, 10 support

  • TypeController Card
  • Adds two M.2 and two SATA ports via PCIe 2.0 x4
  • Marvell 88SE9230 chipset drives four SATA 6Gb/s SSDs
  • Hardware RAID 0, 1, 10 protects or accelerates data
  • Native Command Queuing and MSI reduce latency
  • Hot-plug and partial/slumber power states supported

Four-port SATA RAID controller

This expansion card adds four SATA 6 Gb/s ports to a desktop through a PCIe 2.0 x4 slot using the Marvell 88SE9230 chipset. It provides two M.2 connectors and two standard SATA connectors for up to four SATA SSDs or hard drives. Hardware RAID levels 0, 1 and 10 are supported.

Builders adding SATA drives with hardware RAID

The card suits builders who want to attach multiple SATA SSDs or HDDs and manage them with on-board RAID 0, 1 or 10 without using motherboard ports. It is not for systems that lack a PCIe 2.0 x4 slot or for users who need software-only drive management.

PCIe 2.0 x4 host interface

The controller connects to the host through a PCIe 2.0 x4 link, which determines the maximum aggregate bandwidth available to the four SATA 6 Gb/s ports. A compatible PCIe 2.0 x4 or larger slot is required for installation.

Highlights

  • Adds two M.2 and two SATA ports via PCIe 2.0 x4
  • Marvell 88SE9230 chipset drives four SATA 6Gb/s SSDs
  • Hardware RAID 0, 1, 10 protects or accelerates data
  • Native Command Queuing and MSI reduce latency
  • Hot-plug and partial/slumber power states supported

Specifications

TypeController Card

Questions about this item

How do I install the LRST9630-2M2S and what step is often missed?

Insert the card into a PCIe 2.0 x4 slot, attach up to four SATA SSDs to the two M.2 and two SATA connectors, then install the Marvell 88SE9230 driver before creating any RAID array.

What maintenance or replacement will the LRST9630-2M2S need later?

The Marvell 88SE9230 controller requires no scheduled maintenance; only the attached SATA SSDs may need replacement if they wear out or fail.

What limit appears first on the LRST9630-2M2S under sustained use?

The PCIe 2.0 x4 host link caps total throughput, so all four 6.0 Gb/s SATA ports share that single upstream bandwidth.

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