Industry applications

PCBs for Server and Data Storage

Server and storage electronics demand multilayer stackups, controlled impedance and fine-pitch BGA assembly. XFPCB supports high-layer-count and HDI constructions used in compute, networking and storage controller boards.

Request a Quote Ask Technical Support

server PCBstorage controller PCBmultilayer impedanceHDI optionsBGA assembly

PCBs for Server and Data Storage at XFPCB — PCBs for Server and Data Storage manufacturing support from XFPCB covers material selection, fabrication, assembly options and inspection planning.

High-Speed Digital Manufacturing Focus

PCIe, memory and backplane-style interfaces need consistent dielectric thickness and clean reference planes. Provide impedance targets, layer count and any back-drill notes.

Assembly typically includes large BGAs - plan X-ray sampling with the PCBA quote.

Environment & Electrical Constraints

Data-center airflow and elevated board temperatures.
High current on VR sections alongside high-speed lanes.
Mechanical thickness and flatness for press-fit connectors when used.

PCBs for Server and Data Storage application review — Application review for PCBs for Server and Data Storage connects operating environment to material, finish and assembly choices.

Material & Stackup Considerations

Multilayer FR-4 / High-Tg; low-loss materials when loss budgets require.
Impedance-controlled differentials with documented stackups.
HDI for dense breakout under fine-pitch BGAs.
Back-drill or stub management when the design calls for it.

Example Use Cases

Server motherboard sections and riser cards
Storage controller and HBA boards
NIC and accelerator companion boards
Backplane and midplane-related designs

Why XFPCB for Server/Storage Boards

Multilayer and HDI manufacturing options
Impedance-control process support
SMT/BGA assembly with X-ray options
Linked product pages for high-layer-count PCBs

Server/Storage Quotation Focus

Project Area	XFPCB Guidance
Key inputs	Layer count, impedance, material, BGA list
Risks	Via stubs, BGA voids, stackup mismatch
Tests	Impedance coupons, X-ray, AOI
Related	HDI, impedance control, high-layer products

Server/Storage DFM Checklist

Stackup Lock

Freeze dielectric targets before fab; late stackup changes reset impedance work.

BGA Breakout

HDI or via-in-pad needs must be explicit for manufacturability review.

Press-Fit Connectors

If used, share insertion specs - these are not standard soldered THT parts.

Useful Terms

Back-drill: Removal of unused via stub for high-speed signals.
HBA: Host bus adapter for storage connectivity.
Via-in-pad: Via placed in a pad, often filled/capped for BGA.
Coupon: Impedance test structure on panel.

Related Services