Sourced for enterprise IT teams, the Sun SEMY4BE1U (SEMY4BE1U - Sun Cpu/Memory Unit (Cmu) W/ 4xsparc64 Vi 2.28ghz 64gb (16x4gb)) is a Desktop Motherboards component appropriate for new-build, expansion, or warranty-replacement procurement. Technical specifications include capacity of 64 GB, clock speed of 2.28 GHz. Typical use cases include warranty-replacement of dead-on-arrival boards, refurbished rebuild programs for retired-from-production servers, and lab environments standing up matched test platforms. Pro Disk Network maintains the SEMY4BE1U in our enterprise inventory and verifies each unit against manufacturer datasheet specifications prior to listing. New stock ships factory-sealed where available; refurbished units are tested under load before dispatch and ship with a 90-day Pro Disk Network functional warranty. Same-day dispatch on in-stock orders placed before 3pm ET; free standard ground shipping on US orders over $150.
The SEMY4BE1U is a Sun desktop motherboards component with capacity 64 GB, clock speed 2.28 GHz. Pricing on the SEMY4BE1U is quote-based — email sales@prodisknetwork.com or use our live chat for a quote within one business day.
Reviewed By
Reviewed by:Pro Disk Network Engineering Team — . Specifications, compatibility, and pricing for the SEMY4BE1U are shown on this page.
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
The SEMY4BE1U is a Sun desktop motherboards 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 SEMY4BE1U ship?
If in stock, the SEMY4BE1U ships same business day on US orders placed before 3 pm ET. Most US ZIP codes receive next-business-day or 2-day delivery via FedEx/UPS Ground or Express. Bulk and project orders shipping in pallets are typically dispatched within 24-48 hours.
The SEMY4BE1U 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.
Custom Server Build — Whitebox server builds with verified Xeon, EPYC, or Atom socket compatibility. Pair with the matching chipset memory population guide.
Chassis Replacement — Like-for-like motherboard replacement in existing chassis after platform failure. Confirm BIOS revision matches existing inventory.
Lab / Cert Study — Hands-on study platform for IT certifications. Less expensive than full pre-built systems while offering identical OEM features.
Edge Compute / IoT — Compact form factors (mini-ITX, M-ITX) for edge gateways, IoT hubs, retail or industrial deployments.
What is the SEMY4BE1U?
The SEMY4BE1U is a Sun enterprise IT hardware component with capacity 64 GB and clock speed 2.28 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 SEMY4BE1U
Pros
Direct-to-rack shipping on multi-pack orders
Sequential serial-number bundling for cluster builds
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 SEMY4BE1U
Is the SEMY4BE1U a genuine Sun part?
Yes. Pro Disk Network sources every SEMY4BE1U 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 SEMY4BE1U fit my system?
The SEMY4BE1U is a Sun desktop motherboards 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 SEMY4BE1U ship?
If in stock, the SEMY4BE1U ships same business day on US orders placed before 3 pm ET. Most US ZIP codes receive next-business-day or 2-day delivery via FedEx/UPS Ground or Express. Bulk and project orders shipping in pallets are typically dispatched within 24-48 hours.
What is the warranty on the SEMY4BE1U?
New SEMY4BE1U 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 SEMY4BE1U?
Email sales@prodisknetwork.com with the quantity and target ship date for a quote within one business day.