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BackHomeProductsStorage Expansion CardNVMe Card
  • PCIe NVMe adapter card, PCIe to NVMe expansion card, PCIe to dual-port NVMe
  • PCIe NVMe adapter card, PCIe to NVMe expansion card, PCIe to dual-port NVMe
  • PCIe NVMe adapter card, PCIe to NVMe expansion card, PCIe to dual-port NVMe
  • PCIe NVMe adapter card, PCIe to NVMe expansion card, PCIe to dual-port NVMe
  • PCIe NVMe adapter card, PCIe to NVMe expansion card, PCIe to dual-port NVMe
  • PCIe NVMe adapter card, PCIe to NVMe expansion card, PCIe to dual-port NVMe
  • PCIe NVMe adapter card, PCIe to NVMe expansion card, PCIe to dual-port NVMe
  • PCIe NVMe adapter card, PCIe to NVMe expansion card, PCIe to dual-port NVMe
  • PCIe NVMe adapter card, PCIe to NVMe expansion card, PCIe to dual-port NVMe
  • PCIe NVMe adapter card, PCIe to NVMe expansion card, PCIe to dual-port NVMe

LRNV9F24

LRNV9F24 PCI Express 4.0 x16 to Two SlimSAS SFF-8654 8i Retimer Adapter
Key Features
PCI Express Base Specificaaon, r4.0, compapble PCIe
1.0&2.0&3.0
Compliant with Intel PCIe 4.0 Retimer
Compliant with SFF-8654 Specificaaon Version 1.2
Compliant with NVM Express 1.3
Support up to 4 NVMe SSDs
Support hot plug,but need to be used with a backplane that
supports hot-swappable, Such as Intel whitley Ice Lake
server and AMD server backplane & TYAN TS65A-B8036

Datasheet: 

  • Overview
  • Specifications
  • Ordering
  • Driver
  • Relative Products

Product Description

LRNV9F24 is a signal retimer adapter used to secure the link budget to meet the challenging signal integrity requirements for long PCIe Gen4 channel comprising PCB, connector and cable. It uses advanced signal conditoning techniques to compensate for the channel atenuaaon and remove the impacts of various jij er sources. It connects NVMe SSD or PCIe connectors via SlimSAS connector (SFF-8654).

LR-LINK LRNV9F14 PCI Express x16 to Two SlimSAS SFF-8654 8i Adapter: LRNV9F14


Applications

It is targeted for meetng the higher performance PCIe Gen4 interconnecton needs of the following end applicaaons:


  • Servers
  • Storage Appliances
  • Hardware Accelerators


The Motherboard with CPU and BIOS needs to support bifurcaton to ensure PCIe x16 link width to bifurcate two x8 link width or four x4 link width for NVMe SSD, Otherwise this card can only support One PCIe x8 link width. Suitable for higher performance of PCIe Gen4 connectons for Storage Servers, Data Center, Servers RAID and Controllers.

Functonal Characterisscs

- High Performance Retimer

   Compensate for channel loss up to 30dB by comprising PCB, 

   connector and cable

   Eliminate deterministc and random jitter

- PCIe Standards and Compatbility

   Supplemental Features and Standard BGA

- Clocking

   Use standard 100MHz reference clock

   Supports the optonal SRIS feature (Separate Reference Clock Independent Spreading)

   Support 100MHz reference clock output

- Directly connected to PCIe 4.0 U.2 NVMe SSD by SFF-8654 8i to 2x SFF-8639 cable

- Support bifurcated in quad x4 data link width configuraaon(CPU and BIOS both support)

- Support bifurcated in two x8 data link width configuraaon (CPU and BIOS both support)

- Build in SlimSAS(SFF-8654) 8i connector 2 sets, pin-out defined by SFF-9402 for high-performance storage connectvity

- Eight internal lanes per SlimSAS 8i port, 128GT/s per port

- PCIe Standard Full-profile bracket pre-installed and also a low-profile bracket for small form factor computer.


Operating System support

The adapter does not require a driver for operaton or communicaton to aaached NVMe drives. The drives are presented natvely to the host and use the naave NVMe drivers. 
- Redhat
- Free BSD
- Vmware
- Linux 
- Windows





HARDWARE

Model

LRNV9F24

MAX number of Device

4 internal

Bus Type

PCI Express

Main Chipset

Retimer

Compatible Device Type

U.2 (PCIe_NVMe SSD, SFF-8639)

Interface

Slim SAS SFF-8654 8i

Device Connector

2*SFF-8654(74 Pin, x8 PCIe Gen 4)

Host Bus Type

PCI Express x16

Optional Accessories

Optional Cables

Slim SAS 8i to 2x SFF-8639 Cable

Slim SAS 8i to Slim SAS 8i Cable

Slim SAS 8i to 2x Slim SAS 4i Cable

ENVIRONMENTAL

Humidity

15% ~ 90%

Operating Temperature

5°C to 50°C (41°F to 122°F)

Storage Temperature

-25°C to 70°C (-13°F to 158°F)

PHYSICAL CHARACTERISTICS

Dimension

146.5mm x 67.9mm

Product Weight

155g

WARRANTY INFORMATION

Warranty

2 Years

PACKAGING INFORMATION

Shipping (Package)Weight

5.86 oz [166g]

WHAT'S IN THE BOX

Included in Package

1 - PCI Express 4.0 x16 to Two SlimSAS SFF-8654 8i Retimer Adapter

1 - Low-profile bracket

1 - Full-height bracket (installed)

2- Bracket screws

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