540-6081 - Sun CPU/Memory Board 4X1.05-GHz UltraSPARC III Cu CPUs w/8-MB eCache Each No Memory for Sun Fire 3800 4800 4810 6800 12K 15K

540-6081 - Sun CPU/Memory Board 4X1.05-GHz UltraSPARC III Cu CPUs w/8-MB eCache Each No Memory for Sun Fire 3800 4800 4810 6800 12K 15K

SKU: 540-6081 Brand: Sun Category: Server Accessories
Contact Us for Price In Stock — Ships Today

Specifications

Part Identification

Order & Fulfillment Details

  • Condition

    Refurbished

    Quality Tier
    Professionally tested — new available on request
  • Warranty

    90-Day Pro Disk Network Warranty

    Coverage
    Advance replacement — we ship first, you return the faulty unit
  • Shipping

    Free over $150 — Same-Day Dispatch

    Cutoff
    Orders placed before 3pm ET
  • Returns

    30-Day Returns — US

    Return Window
    Original packaging required
Part Number / MPN540-6081
ManufacturerSun
CategoryServer Accessories
ConditionRefurbished — new available on request
Warranty90-Day Pro Disk Network Warranty — advance replacement
ShippingFree over $150 — Same-Day Dispatch
Returns30-Day Returns — US

Summary

The 540-6081 is a Sun server accessories component. Pricing on the 540-6081 is quote-based — email sales@prodisknetwork.com or use our live chat for a quote within one business day.

Trust Signals

  • US-based LLC — 7345 W Sand Lake Rd, STE 210, Office 3208, Orlando, FL 32819
  • Same-Day US Shipping — orders before 3pm ET ship today via UPS
  • 30-Day Returns — pre-paid label on DOA and defective items

Quick Answer: Will the 540-6081 fit my system?

The 540-6081 is a Sun server accessories part. Email sales@prodisknetwork.com with your system make, model, and serial number - we will confirm compatibility and ship same-day if in stock.

How fast does the 540-6081 ship?

540-6081 orders placed before 3 pm ET ship the same business day from US warehouses. Delivery is next business day to most metro ZIPs via FedEx/UPS overnight; ground delivery covers remaining US in 1-4 business days.

Email engineering for a compatibility check ›

Common Use Cases for 540-6081

The 540-6081 is deployed by US enterprises, MSPs, government, and education customers across multiple infrastructure scenarios. Below are the most common deployment patterns Pro Disk Network sees in real-world orders.

  • Database Server — SQL Server, Oracle, or PostgreSQL server with dedicated all-flash storage. Single-purpose deployments for predictable IOPS.
  • Backup / DR Repository — Veeam, Rubrik, Commvault primary backup tier. High capacity, RAID 6 over many spinning drives or large SSDs.
  • AI / ML Training — GPU-equipped chassis for PyTorch, TensorFlow, Hugging Face training runs. Verify PCIe lane allocation per GPU.
  • Branch / Office Server — Smaller-form remote office server for AD DC, file share, print server roles.

What is the 540-6081?

The 540-6081 is a Sun rack-mount server chassis, manufactured by Sun. Pro Disk Network ships this part new and certified-refurbished from our US warehouse with same-day dispatch on orders placed before 3 PM ET, backed by a 30-day return guarantee.

Pros & Cons of 540-6081

Pros

  • Same-day US shipping from our US warehouse

Cons

  • Designed for capacity tier, not write-intensive cache
  • Not a drop-in for desktop NAS without verifying caddy
  • Some firmware revs locked to specific RAID-controller families

Frequently Asked Questions about 540-6081

Is the 540-6081 a genuine Sun part?
Yes. Pro Disk Network sources every 540-6081 as factory-original Sun inventory. New units arrive sealed in OEM packaging; refurbished units are pulled from decommissioned Sun servers, surface-tested, and re-warranted by Pro Disk Network for 90 days.
Will the 540-6081 fit my system?
The 540-6081 is a Sun server accessories part. Email sales@prodisknetwork.com with your system make, model, and serial number - we will confirm compatibility and ship same-day if in stock.
How fast does the 540-6081 ship?
540-6081 orders placed before 3 pm ET ship the same business day from US warehouses. Delivery is next business day to most metro ZIPs via FedEx/UPS overnight; ground delivery covers remaining US in 1-4 business days.
What is the warranty on the 540-6081?
New 540-6081 units carry the full Sun manufacturer warranty (typically 1 to 5 years depending on product line). Refurbished and bulk-OEM units include a Pro Disk Network advance-replacement warranty (90 days refurbished). DOA replacement is free within 30 days of receipt.
Do you offer bulk pricing for the 540-6081?
Email sales@prodisknetwork.com with the quantity and target ship date for a quote within one business day.

Similar Products

From the Same Series as 540-6081

Other parts that share the 540 series prefix — useful when sourcing matched lots, hot-spare pools, or capacity-tier expansions.

  • 540-6038 — 540-6038 - Sun CPU/Memory UniBoard 4x 1200MHz UltraSPARC IV 0MB — $1,083.07
  • 540-6055 — 540-6055 - Sun 36.4GB 15000RPM Ultra SCSI 3.5-inch Hard Drive — $307.55
  • 540-6055-02 — 540-6055-02 - Sun 36.4GB 15000RPM Ultra SCSI 3.5-inch Hard Drive — $285.24
  • 540-6056 — 540-6056 - Sun 73GB 10000RPM Ultra-320 SCSI LVD Hot-Pluggable 80-Pin 3.5-inch Hard Drive — $344.33
  • 540-6056-03 — 540-6056-03 - Sun 73GB 10000RPM Ultra-320 SCSI LVD Hot-Pluggable 80-Pin 3.5-inch Hard Drive — $191.33
  • 540-6057 — 540-6057 - Sun 73GB 15000RPM Ultra-320 SCSI LVD Hot-Pluggable 80-Pin 3.5-inch Hard Drive — $485.53
  • 540-6058 — 540-6058 - Sun 146GB 10000RPM Ultra-320 SCSI LVD Hot-Pluggable 80-Pin 3.5-inch Hard Drive — $503.09
  • 540-6058-01 — 540-6058-01 - Sun 146GB 10000RPM Ultra-320 SCSI LVD Hot-Pluggable 80-Pin 3.5-inch Hard Drive — $503.09
  • 540-6064 — 540-6064 - Sun 146GB 10000RPM Ultra-320 SCSI LVD Hot-Pluggable 80-Pin 3.5-inch Hard Drive — $208.42
  • 540-6064-01 — 540-6064-01 - Sun 146GB 10000RPM Ultra-320 SCSI 80-Pin 3.5-inch Hard Drive — $316.84
  • 540-6064-02 — 540-6064-02 - Sun 146GB 10000RPM Ultra-320 SCSI LVD Hot-Pluggable 80-Pin 3.5-inch Hard Drive — $485.53
  • 540-6065 — 540-6065 - Sun 146GB 10000RPM Ultra-320 SCSI LVD Hot-Pluggable 80-Pin 3.5-inch Hard Drive — $271.58

Part of

AI / ML Infrastructure Hub

View all 36 pages →

Server CPUs and GPUs for AI/ML and HPC — Intel Xeon, AMD EPYC, NVIDIA A100/H100, AMD MI300, RTX 6000.