Sun and Oracle SPARC Parts

Keeping Solaris and SPARC estates running long after the OEM stopped quoting

About Sun and SPARC Parts

Sun Microsystems hardware did not stop working when Oracle acquired the company in 2010, and a great deal of it is still in production — particularly in telecommunications, finance and government, where a certified Solaris application is far more expensive to re-platform than to keep running.

What did stop was the supply channel. That is the gap this page exists to fill.

Platforms we hold parts for

  • Sun Fire — the mid-range and high-end line, from the 280R through the 3800, 4800, 4810 and 6800 to the Fire 12K and 15K
  • SPARC Enterprise — the M-series, including M4000 and M5000, and their I/O expansion units
  • Netra — the carrier-grade, NEBS-compliant line still common in telco racks
  • Sun Blade and the earlier SparcStation and Ultra workstations
  • StorageTek — the storage and tape library side of the estate

Reading a Sun part number

Sun used a consistent scheme that makes ordering unusually reliable once you know it. Numbers take the form NNN-NNNN, and the leading block is a rough guide to the part class:

  • 300-series — power supplies and power-related assemblies
  • 501-series — system and controller boards, and older memory modules
  • 540-series — CPU and memory system boards, fan modules and chassis assemblies
  • 390-series — storage, including Sun-coded hard drives

Drives are worth a specific note: Sun-coded disks frequently carry a Sun part number alongside the original manufacturer's model, and a Sun-firmware drive is often what the array expects. A physically identical drive with vendor firmware may not be accepted.

What is realistically available

Power supplies, fan modules, system and I/O boards, memory, disks and controller cards. Complete systems appear occasionally but the practical trade in this hardware is component-level: keeping an installed machine alive rather than replacing it.

Because this is end-of-life hardware, availability moves. If a part is not listed, ask — stock of this generation turns over in ways the catalogue does not always reflect.

Send us the Sun part number or the system it came out of and we will tell you honestly whether we can source it.

Featured Sun and SPARC Parts Products

Browse all 74 Sun and SPARC Parts SKUs.

Frequently Asked Questions

Can I still get parts for Sun Fire and SPARC systems?

Yes, through the secondary market. Oracle ended the original supply channel, but a substantial pool of Sun hardware remains in circulation. We hold power supplies, system boards, memory, drives, fans and controller cards across the Sun Fire, Netra and SPARC Enterprise lines. Availability moves, so ask if a specific part is not listed.

How do I read a Sun part number?

They take the form NNN-NNNN, and the leading block indicates the part class: 300-series is generally power, 501-series boards and older memory, 540-series CPU/memory boards and chassis assemblies, 390-series storage. Quoting that number is by far the most reliable way to order.

Are Sun-coded hard drives different from standard drives?

Often, yes. Sun-coded disks carry Sun firmware and a Sun part number alongside the original manufacturer model. Arrays and controllers frequently expect that firmware, so a physically identical drive with vendor firmware may not be accepted or may report incorrectly. Match the Sun part number where the system is fussy.

Why keep running SPARC hardware at all?

Because re-platforming is usually the larger cost. Certified Solaris applications, regulated telco equipment and long-lived control systems are expensive to revalidate on new architecture, so keeping the existing machine supported is frequently the cheaper and lower-risk path.

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