Dell PowerEdge NVMe PCIe Expansion Card
Dell PowerEdge NVMe PCIe Expansion Card
Dell PowerEdge NVMe PCIe Expansion Card
Dell PowerEdge NVMe PCIe Expansion Card
Dell PowerEdge NVMe PCIe Expansion Card
Dell PowerEdge NVMe PCIe Expansion Card
Dell PowerEdge NVMe PCIe Expansion Card
Dell PowerEdge NVMe PCIe Expansion Card
Price on Request
PN:P31H2
Quick Specifications
Form FactorPCIe Adapter Card
Product CategoryServer And NAS
Product Sub-CategoryPCIe LSI And RAID Card
Product TypeNVMe PCIe Extender Adapter
Host InterfacePCIe Gen 3 x16
Internal Connectors4 × Mini-SAS HD SFF-8643
Drive InterfacePCIe / NVMe
Supported Drive TypeNVMe U.2 SSD
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Technical Specifications

Hardware Features

Model
P31H2
Manufacturer
Dell
Form Factor
PCIe Adapter Card
Host Interface
PCIe Gen 3 x16
Internal Connectors
4 × Mini-SAS HD SFF-8643
Drive Interface
PCIe / NVMe
Data Transfer Interface
PCIe Gen 3
Controller Type
PCIe NVMe Extender

System and Support

Service & Support
INOVEXA TECHNOLOGIES Bangladesh

General Specifications

Product Category
Server And NAS
Product Sub-Category
PCIe LSI And RAID Card
Product Type
NVMe PCIe Extender Adapter
Supported Drive Type
NVMe U.2 SSD
Compatible Servers
Dell PowerEdge R630, R730, R730xd, R920, R930
Expansion Function
NVMe SSD Enablement
NVMe Drive Connectivity
Up to 4 NVMe SSD connections
Hardware RAID
Not Supported
Primary Function
Connects compatible NVMe SSDs to supported Dell PowerEdge server configurations
Cable Connection
Mini-SAS HD SFF-8643
Compatibility Verification
Server riser, backplane, and Mini-SAS HD cabling guidance available

Product Description

Dell PowerEdge NVMe PCIe Expansion Card

Need to add high-speed NVMe storage to a compatible Dell PowerEdge server? The Dell P31H2 NVMe SSD PCIe Extender Adapter provides a dedicated PCIe expansion path for connecting compatible NVMe U.2 SSDs to supported Dell server configurations. Unlike a conventional RAID controller, the P31H2 is designed as an NVMe PCIe extender adapter. It provides the connectivity required for supported NVMe storage configurations rather than performing hardware RAID processing. This makes the P31H2 a practical solution for enterprise server upgrades where high-speed NVMe storage needs to be integrated into compatible Dell PowerEdge R630, Dell PowerEdge R730, Dell PowerEdge R730xd, Dell PowerEdge R920, and Dell PowerEdge R930 platforms across Bangladesh.

Enterprise Performance and Architectural Overview

Enterprise server environments increasingly use NVMe SSDs alongside traditional SAS and SATA storage. NVMe communicates directly over PCIe, providing a high-bandwidth storage interface designed for demanding workloads. The Dell P31H2 provides a PCIe Gen 3 x16 host interface and four Mini-SAS HD SFF-8643 connectors for connecting compatible NVMe backplane configurations on Dell PowerEdge R630, Dell PowerEdge R730, Dell PowerEdge R730xd, Dell PowerEdge R920, and Dell PowerEdge R930 servers. For organizations upgrading compatible PowerEdge servers, the P31H2 provides a dedicated pathway for integrating NVMe storage without replacing the entire server platform.

Advanced Technical Standards and Multi-Gigabit Support

  • Dell P31H2 NVMe Extender: Dedicated PCIe expansion adapter designed to route high-speed PCIe lanes directly to server NVMe drive backplanes.
  • PCIe Gen 3 x16 Interface: High-bandwidth PCIe Gen 3 x16 host connectivity delivering full, unthrottled throughput to connected NVMe solid-state storage.
  • 4 × Mini-SAS HD Ports (SFF-8643): Equipped with 4 discrete Mini-SAS HD internal connectors for connecting to compatible NVMe backplanes and cabling.
  • Supports NVMe U.2 SSDs: Enables high-performance 2.5-inch U.2 PCIe NVMe solid-state drives for intensive enterprise storage workloads.
  • Dedicated PCIe SSD Expansion: Provides direct PCIe connectivity for up to 4 NVMe SSD connections without consuming SAS/SATA controller channels.
  • Supported Dell PowerEdge Servers: Engineered for Dell PowerEdge R630, Dell PowerEdge R730, Dell PowerEdge R730xd, Dell PowerEdge R920, and Dell PowerEdge R930 enterprise server platforms.

Reliability and Long-Term Performance in Bangladesh

Electronic components and network equipment in our region need to be durable to handle varying environmental conditions. Every enterprise unit supplied by INOVEXA Technologies is tested under intensive operational benchmarks to guarantee 24/7 continuous operation, optimized thermal airflow, and long lifespan.

Secure Your High-Performance Hardware at INOVEXA

Do not let hardware bottlenecks hold back your business network or workstation. We maintain ready stock of genuine enterprise hardware backed by fast nationwide delivery across Bangladesh, replacement warranty, and dedicated engineering support.

Benefits & Enterprise Applications

Enterprise Applications & Deployments

Virtualization Servers

NVMe SSDs provide high-performance storage for virtualization environments running multiple virtual machines on Dell PowerEdge R630, Dell PowerEdge R730, and Dell PowerEdge R730xd.

Enterprise Database Servers

High-speed NVMe storage improves storage responsiveness for database workloads with intensive read and write operations on Dell PowerEdge R730xd, Dell PowerEdge R920, and Dell PowerEdge R930.

Enterprise Storage Systems

Organizations requiring faster storage than traditional SAS or SATA drives can integrate compatible NVMe SSDs into supported Dell PowerEdge configurations.

Server Upgrades & Modernization

The P31H2 provides an option for adding NVMe connectivity to compatible Dell PowerEdge servers while retaining existing server infrastructure.

High-Speed Caching Environments

Delivers low-latency PCIe storage for dynamic write logging, ZFS SLOG/L2ARC, and software-defined storage cache tiers.

Operational & ROI Benefits

Direct PCIe NVMe Connectivity

Bypasses legacy storage controller bottlenecks to deliver direct CPU PCIe bandwidth for ultra-fast storage access.

Four Mini-SAS HD Connectors

Enables connecting up to 4 NVMe SSDs across a single PCIe Gen 3 x16 card slot.

Hybrid Storage Coexistence

Works seamlessly alongside Dell PERC RAID controllers, allowing PERC to manage SAS/SATA storage while P31H2 handles NVMe SSDs.

Cost-Effective Platform Life Extension

Enables high-performance solid-state upgrades on Dell PowerEdge R630, Dell PowerEdge R730, Dell PowerEdge R730xd, Dell PowerEdge R920, and Dell PowerEdge R930 without buying new servers.

System & Hardware Compatibility

Certified Operating Systems & Hypervisors

  • VMware ESXi 6.0 / 6.5 / 6.7 / 7.0 / 8.0
  • Proxmox VE 6 / 7 / 8
  • Microsoft Windows Server 2012 R2 / 2016 / 2019 / 2022 / 2025
  • Red Hat Enterprise Linux (RHEL 7 / 8 / 9)
  • Ubuntu Server 18.04 / 20.04 / 22.04 / 24.04
  • Debian Linux & CentOS / Rocky Linux / AlmaLinux
  • FreeBSD & TrueNAS Core / TrueNAS SCALE

Hardware Chassis & Interconnect Platform

  • Dell PowerEdge R630
  • Dell PowerEdge R730
  • Dell PowerEdge R730xd
  • Dell PowerEdge R920
  • Dell PowerEdge R930
  • Dell PowerEdge PCIe x16 Riser Assemblies
  • Dell 2.5-inch NVMe U.2 Backplanes

Supported Network & Storage Protocols

PCIe Gen 3 x16NVMe 1.1 / 1.2 / 1.3 / 1.4Mini-SAS HD (SFF-8643)U.2 (SFF-8639)

Deployment & Buying Guide

Recommended Deployment Pairing

Requires a Dell PowerEdge R630, Dell PowerEdge R730, Dell PowerEdge R730xd, Dell PowerEdge R920, or Dell PowerEdge R930 server with an available PCIe Gen 3 x16 riser slot, NVMe-compatible backplane, and Mini-SAS HD SFF-8643 cables.

Ideal Infrastructure Use Cases (Best For)

Dell PowerEdge R630 and Dell PowerEdge R730 NVMe Drive Enablement
Dell PowerEdge R730xd 24-Bay and Hybrid NVMe Configurations
Dell PowerEdge R920 and Dell PowerEdge R930 Mission-Critical Enterprise Servers
Enterprise Virtualization Datastores and High-Speed Database Caching

Key Deployment & Integration Considerations

  • The Dell P31H2 is an NVMe PCIe extender adapter and does not provide hardware RAID functionality (software RAID or OS-level storage pools can be used for data protection).
  • Requires appropriate Mini-SAS HD (SFF-8643) internal cables to link the card to the server NVMe drive backplane.
  • Verify PCIe riser slot availability (x16 slot recommended) and backplane NVMe port support on Dell PowerEdge servers before installation.

FAQs

Reviews & Ratings

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Why Choose INOVEXA?

Certified Technical Assistance

Direct access to certified network and server engineers for technical deployment guidance.

Pre-Deployment Firmware Updating

Hardware is flashed with stable enterprise firmware before delivery to ensure plug-and-play operation.

Corporate Procurement Support

Custom invoicing, tax compliance, and flexible procurement assistance for enterprise clients.

Same-Day Dispatch in Dhaka

Urgent infrastructure orders processed with expedited dispatch across Dhaka division.

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