Enterprise hardware · New & pre-owned supply
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Expansion & Spares enterprise hardware

Enterprise hardware sourcing · ASTER RACKIT

Expansion & Spares

Power, GPU, rails, caddies and chassis accessories

View parent section Request a quote
Rails / CaddiesMounting hardware
CablesBackplane & power
FRU assembliesComplete units
10,000+Indexed lines

Browse this section

Product families and buying paths.

4 dedicated destinations
01

Power Supplies

Browse the Power Supplies page for product families, configuration notes and quotation paths.

Open page 02

GPU Accelerators

Browse the GPU Accelerators page for product families, configuration notes and quotation paths.

Open page 03

Rails, Caddies & Chassis

Browse the Rails, Caddies & Chassis page for product families, configuration notes and quotation paths.

Open page 04

GPU, NIC & Fabric Bundles

Browse the GPU, NIC & Fabric Bundles page for product families, configuration notes and quotation paths.

Open page

Capabilities

What this sourcing desk covers for expansion & spares.

Rail kits

Sliding and static rail kits matched to chassis and rack depth.

Caddies & trays

Drive caddies, blanks and trays per chassis generation and drive type.

Cables & backplanes

Backplane, power and signal cables with exact-length options.

Fans & shrouds

Fan modules, ducts and shrouds for thermal-correct rebuilds.

Power leads & PDUs

Cords, PDU accessories and power distribution parts.

FRU completeness

Spare assemblies shipped complete with all sub-parts attached.

How it works

From requirement to delivery.

  1. 1

    Identify the chassis

    Model and generation determine which spares fit.

  2. 2

    List missing parts

    Rails, caddies, cables or fans — send photos if unsure.

  3. 3

    Confirm exact PNs

    Sourcing validates option numbers before quoting.

  4. 4

    Receive complete kits

    Spares arrive as complete, labeled kits per system.

From the facility

Real operations, photographed in-house.

Rails and caddies — the most requested spares, on the bench
Rails and caddies — the most requested spares, on the bench
Assembly room — spares fitted and tested before dispatch
Assembly room — spares fitted and tested before dispatch
Spares triage on the parts workbench
Spares triage on the parts workbench
Expansion hardware — risers, backplanes and PSUs
Expansion hardware — risers, backplanes and PSUs

Exact identity first

Model, MPN, generation, chassis layout and selected options are separated before a commercial offer.

Condition is explicit

Factory-new, OEM-program and inspected pre-owned supply paths are shown separately where relevant.

Project-ready quotation

Quantity, accessories, licenses, packing, lead time and delivery route are confirmed before shipment.

Common questions

Expansion & Spares sourcing FAQ.

My server came without rails — can you supply them?

Yes — rail kits are matched by chassis model and rack depth; send the server model for exact PNs.

Do caddies differ between generations?

Often yes — 2.5" and 3.5" caddies and their generations are validated per chassis before quoting.

Can I get a complete spare kit for a fleet?

Yes — fleet spare kits (fans, PSUs, caddies, cables) are quoted per system type with quantities.

Are used spares worth it?

For rails, caddies and shrouds, inspected pre-owned is usually the smart buy; for PSUs and fans, many buyers prefer new.

Explore the rest of this section

Core Components

Memory, drives and storage controllers

Browse section Processors & Sourcing

CPU catalogs, OEM options and sourcing tools

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Need an exact model or PN?

Search the catalog or send the requirement list.

ASTER RACKIT can work from a BOM, model list, part number, configuration target or replacement requirement.

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