IBM Storage Backplanes & Interposer Boards in Bangladesh — Reliable Drive Connectivity for Enterprise Servers

IBM Storage Backplanes & Interposer Boards are critical internal server components that enable proper drive connectivity, power distribution, and high‑speed data transfer between storage devices and RAID controllers in IBM and Lenovo enterprise servers.

At Datacom Technologies BD, we supply genuine IBM storage backplanes and interposer boards, fully compatibility‑verified for IBM System x, IBM Power Systems, and Lenovo ThinkSystem servers — backed by expert support and local service in Bangladesh.

Buy IBM Storage Backplanes in Bangladesh at Best Price

We offer authentic IBM storage connectivity components with:

• Verified compatibility with IBM & Lenovo servers

• Support for SAS, SATA, and NVMe drives

• Genuine FRU part numbers

• Competitive pricing in BDT

• Local warranty & after‑sales support

• Contact us for current stock and updated pricing.

Who Uses IBM Backplanes & Interposer Boards in Bangladesh (BD)?

These components are widely used by:

• Enterprise IT infrastructure teams

• Data center administrators

• Managed service providers (MSPs)

• Banks and financial institutions

• Government organizations

• Telecom & ISP server operations

They are essential for drive expansion, server repair, and storage upgrades.

Popular IBM Storage Backplanes & Interposer Boards Models, Part Numbers & Server Compatibility at Datacom

IBM Storage Backplanes & Interposer Boards – Models & Compatibility

IBM 44W3110 – 3.5″ Hard Drive Backplane (System x3650)

• Part Number: 44W3110

• Description: Integrated backplane assembly for 3.5″ hot-swap drives. Provides power and data connectivity to a bank of three-and-up drives in System x servers.

• Compatibility: Commonly found in IBM System x3650 rack servers with 3.5″ drive bays.

IBM 44R6271 – 2.5″ Hard Drive Cage with Backplane

• Part Number: 44R6271

• Description: Drive cage assembly complete with built-in backplane for 2.5″ SAS/SATA drives. Supports hot-swap bays and interfaces to onboard SAS controllers.

• Compatibility: Used in IBM System x3650 and many other x-series servers with 2.5″ SFF bays.

IBM 45D5320 – PCI I/O Backplane Assembly

• Part Number: 45D5320

• Description: Internal PCI I/O backplane assembly providing multiple PCI slot connectors for I/O cards and system interfaces.

• Compatibility: Designed for various IBM rack servers requiring expanded internal PCI connectivity (exact server models vary by chassis).

IBM 09P4327 – I/O Backplane

• Part Number: 09P4327

• Description: General purpose server I/O backplane that routes signals between system board and peripheral slots/headers.

• Compatibility: Listed to work in a range of IBM server systems including System x and BladeCenter (exact chassis alignment required).

IBM 00E0980 – Backplane Interposer Module (2D1E)

• Part Number: 00E0980

• Description: Backplane interposer board used to bridge/inject signals between main board and storage backplanes — often used in IBM POWER7 or Power710 servers.

• Compatibility: Compatible with IBM POWER710 / Power7 systems using the 2D1E CCIN interposer configuration.

IBM 00E1089 – Backplane Interposer Card (8231-E1C)

• Part Number: 00E1089

• Description: Interposer interface card that sits between the server logic board and storage/IO backplane to route signals or add/convert connections.

• Compatibility: Designed for IBM 8231-E1C-class servers (Power / iSeries platforms with that backplane form factor).

IBM 49Y9480 – Backplane Interposer Card (x3690 X5)

• Part Number: 49Y9480

• Description: Backplane interposer card used in the IBM System x3690 X5 platform to interface between the motherboard and internal backplane connectors.

• Compatibility: Specifically used in IBM System x3690 X5 servers, facilitating connections for storage or additional I/O modules.

Notes on Backplanes & Interposer Boards

Backplane vs. Interposer

• Backplanes provide passive power/data connections between multiple drives and controllers — typically fixed to the chassis and tuned to the physical server model.

• Interposer Boards are smaller intermediate cards providing routing or signal adaptation between the server’s main board and the backplane — often specific to certain server generations or expansions.

Compatibility Considerations

• Most backplanes are specific to a chassis and server part family — e.g., 2.5″ SFF backplanes for SFF chassis like x3650 or x3500 series.

• Interposer cards (00E0980, 00E1089, 49Y9480) are often used on specific IBM x-series or Power series servers and may require firmware and matching connectors.

• Always match the FRU part number and server type/model (e.g., “x3690 X5”, “Power710”) when replacing or installing these components, as they are not universal between platforms.

Summary Table

Latest IBM Storage Backplane Price in Bangladesh (2025 / 2026)

Pricing depends on:

• Server model and generation

• Drive type support (SFF / LFF / NVMe)

• SAS generation (6G / 12G)

• New vs refurbished condition

IBM Backplane & Interposer Price Table (Estimated — BDT)

• Contact Datacom Technologies BD for accurate pricing.

What Are IBM Storage Backplanes?

An IBM storage backplane is:

• A circuit board mounted behind drive bays

• Connects HDDs or SSDs to RAID controllers

• Distributes power to storage devices

• Supports hot‑swap functionality

• Enables high‑speed SAS/SATA/NVMe communication

Backplanes are essential for proper drive detection and system stability.

What Is an IBM Interposer Board?

An interposer board is a small adapter module that:

• Converts drive interfaces (e.g., SATA to SAS)

• Enables dual‑port SAS support

• Provides compatibility between drive types and server backplanes

• Enhances storage configuration flexibility

Interposers are often required in enterprise SAS environments.

Key Benefits of IBM Backplanes & Interposers

• Reliable drive connectivity

• Supports hot‑swap storage bays

• High‑speed enterprise data transfer

• Flexible drive configuration options

• Ensures server storage stability

Types of IBM Storage Backplanes

SAS/SATA Backplanes

• 6Gb/s or 12Gb/s support

• Compatible with RAID controllers

• Used in IBM System x M3/M4/M5

NVMe Backplanes

• PCIe‑based storage connectivity

• Ultra‑high speed SSD support

• Used in performance‑focused servers

Interposer Boards

• SATA‑to‑SAS adapters

• Dual‑port SAS enablement

• Required for specific enterprise setups

Compatibility & Buying Guide

Before purchasing:

✔ Confirm your exact IBM or Lenovo server model
✔ Check drive type (SAS / SATA / NVMe)
✔ Verify SFF or LFF configuration
✔ Match FRU part number
✔ Confirm RAID controller compatibility

Our technical team verifies compatibility before shipment.

Warranty & After‑Sales Support

Datacom Technologies BD provides:

• Compatibility verification

• Installation assistance

• RAID integration guidance

• Local warranty (where applicable)

• Remote & on‑site support

Frequently Asked Questions (FAQ)

What happens if a backplane fails?
Drives may not be detected or may lose connectivity — replacement is required.

Do I need an interposer for SATA drives?
In SAS enterprise setups, yes — an interposer may be required for compatibility.

Are these genuine IBM components?
Yes — all products are authenticity‑verified and compatibility‑checked.

Where to Buy IBM Storage Backplanes & Interposer Boards in Bangladesh

Datacom Technologies BD is a trusted supplier of IBM server backplanes, interposer boards, and enterprise storage components across Bangladesh.



Order IBM Storage Backplanes & Interposer Boards in Bangladesh

•  Call / WhatsApp: 01748‑173213 | 01313‑886347
•  Email: sales@datacom.com.bd | datacomtechnologiesbd@gmail.com