Sun part number RA63-LFB1-AC-1GBDR identifies the RA63-LFB1-AC-1GBDR - Sun Ultra 20 Workstation 1 x 2.2GHz AMD Opteron 148 (939-Pin) Processor Nvidia Quadro NVS280 Graphics Accelerator 1GB Unbuffered ECC PC3200 DDR-400MHZ Memory (2 x 512MB) 80GB SATA Hard Disk DVD-ROM, an enterprise-grade Workstation Systems unit appropriate for data-center, server-room, and workstation deployment. Technical specifications include capacity of 1 GB, clock speed of 2.2 GHz, interface of SATA, connector of 939-pin, memory class of ECC, Unbuffered. Typical use cases include VMware vSphere / Hyper-V / KVM virtualization host, Kubernetes worker-node provisioning, on-prem cloud (OpenStack, OpenShift) compute nodes, and database / application-server roles. Pro Disk Network sources the RA63-LFB1-AC-1GBDR through reputable distribution channels and applies a verification check against the OEM compatibility matrix before each unit is added to active inventory. Each unit ships from a US fulfillment hub (Hillsboro OR, Atlanta GA, or Phoenix AZ) with same-day dispatch on in-stock orders before 3pm ET. 90-day Pro Disk Network functional warranty included; free US ground shipping on orders over $150.
The RA63-LFB1-AC-1GBDR is a Sun workstation systems component with capacity 1 GB, clock speed 2.2 GHz, interface SATA. Pricing on the RA63-LFB1-AC-1GBDR is quote-based — email sales@prodisknetwork.com or use our live chat for a quote within one business day.
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Reviewed by:Pro Disk Network Engineering Team — . Specifications, compatibility, and pricing for the RA63-LFB1-AC-1GBDR are shown on this page.
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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 RA63-LFB1-AC-1GBDR fit my system?
The RA63-LFB1-AC-1GBDR is a Sun workstation systems 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 RA63-LFB1-AC-1GBDR ship?
Pro Disk Network dispatches the RA63-LFB1-AC-1GBDR same-day on orders confirmed before 3 pm ET. Multi-pallet projects requiring crating ship within 2 business days. International shipping (Canada, Mexico, EU, APAC) takes 3-7 business days via DHL Express or FedEx International Priority.
The RA63-LFB1-AC-1GBDR 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.
Production Deployment — Drop-in part for production enterprise infrastructure. Pre-tested and inspected before shipment.
Replacement / Spare — Hot-spare or RMA replacement keeping installed base running while OEM warranty is processed.
Lab / Dev / Test — Identical part for non-production validation environments. Cost-effective using refurbished tier.
Capacity Expansion — Adding capacity to an existing deployment without disturbing the production baseline.
What is the RA63-LFB1-AC-1GBDR?
The RA63-LFB1-AC-1GBDR is a Sun enterprise IT hardware component with capacity 1 GB and clock speed 2.2 GHz, 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 RA63-LFB1-AC-1GBDR
Pros
Free 30-day return window covers DOA + fit issues
Cons
Not enterprise NVMe — sub-100 µs latency workloads need a different SKU
Bulk capacity is the value play, not raw IOPS
Larger orders may ship via LTL freight (signature required)
Frequently Asked Questions about RA63-LFB1-AC-1GBDR
Is the RA63-LFB1-AC-1GBDR a genuine Sun part?
Yes. Pro Disk Network sources every RA63-LFB1-AC-1GBDR 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 RA63-LFB1-AC-1GBDR fit my system?
The RA63-LFB1-AC-1GBDR is a Sun workstation systems 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 RA63-LFB1-AC-1GBDR ship?
Pro Disk Network dispatches the RA63-LFB1-AC-1GBDR same-day on orders confirmed before 3 pm ET. Multi-pallet projects requiring crating ship within 2 business days. International shipping (Canada, Mexico, EU, APAC) takes 3-7 business days via DHL Express or FedEx International Priority.
What is the warranty on the RA63-LFB1-AC-1GBDR?
New RA63-LFB1-AC-1GBDR 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 RA63-LFB1-AC-1GBDR?
Email sales@prodisknetwork.com with the quantity and target ship date for a quote within one business day.