PCle 3.0 x8 | M.2 | Quad-port | Marvell 88NR2241B0 | RAID

LRNV9541-2IR

PCle x8 to 2P M.2 NVMe Adapter

Compliant with PCIe basic specification, v3.0 (compatible with PCIe v1.0 /1.1 & 2.0)

Support PCle NVMe protocol

Support RAID 0 ,RAID 1, JBOD

Support 2242, 2260, 2280mm SSD

Supports high-resolution graphics, while supporting point-to-point transmission and multicast for maximum performance

LRNV9541-2IR

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Overview Specifications Application Related products

Overview

LRNV9541-2IR is a PCle x8 to 2P M.2 NVMe Adapter developed based on Marvell 88NR2241B0 main control solution. It expands the maximum storage space of 2 M.2 SSDs through a scalable, high-bandwidth, non-blocking interconnect, connected to various graphics applications, including servers, storage, communication and graphics platforms. It is optimized to support high-resolution graphics, while supporting peer-to-peer traffic and multicast for optimal performance; suitable for M.2 SSD, high bandwidth, and can achieve the highest transmission speed when 2 SSDs are satisfied at the same time. Suitable for host-centric point-to-point communication mode, can be configured for various graphics applications.

After UEFI setting in BOIS, the card can be recognized to create Raid operation tutorial

After UEFI setting in BOIS, the card cannot be recognized to create Raid operation tutorial

NVMe RAID Expansion Solution

Specifications

Model	LRNV9441-4IR
Bus Type	PCIe3.0 x8
I/O Controller	Marvell 88NR2241
External Port	U.2
Interface	4
Transfer Speed	64Gbps
Power(min)	4.896W
Power(max)	5.076W
RAID	RAID 0, RAID 1, JBOD, RAID10
Host Bus	PCIe x8, compatible with x16
Operating System Support	* Windows 10 /11 * Windows Server 2019 /2022 * RHEL/Centos7.6 /7.9 /8.2/8.3 * Deepin 15.11/20 /20.6 /20.9 * Ubuntu 18.04.5 /20.04.1 /22.04.3 * SUSE 12.5/15 SP4 * VMware ESXi 6.5 /6.7 /7.0 * ZTE New Fulcrum 3.2.2 /5.0.5	* Asianux Server v7.0 * Galaxy Unicorn v10 * Zhongke Fangde desktop operating system 4.0 * Zhongke Fangde server operating system * Emind OS * OpenKylin 0.7.5

Working parameters

Operating Temperature	5℃ - 50℃ (41℉ - 122℉)
Storage Temperature	-25℃ - 70℃ (-13℉ - 158℉)
Humidity	90% non-condensing relative humidity at 35°C

Physical properties

PCB size(unit:mm)	147.568.91.6
Package size (unit: mm)	22214728

Packing list

Baffle specifications	Full bracket(installed) and Low bracket
Network card	*1
Product warranty card	*1
Packing	Carton and Blister box

Application

SSD Test

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