Sun part number B22-B-MP-UPGKIT identifies the B22-B-MP-UPGKIT - Sun PCI Express Gen 2 Midplane Assembly, an enterprise-grade Server Accessories unit appropriate for data-center, server-room, and workstation deployment. Technical specifications include interface of PCI Express, generation of Gen2. 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 supplies the B22-B-MP-UPGKIT to US business buyers. Stocked units ship same-day on in-stock orders placed before 3pm ET. Pro Disk Network applies a 90-day functional warranty. Free US ground shipping on orders over $150; same-day expedited (UPS Next Day Air, FedEx Priority) available at checkout.
The B22-B-MP-UPGKIT is a Sun server accessories component with interface PCI Express, generation Gen2. Pricing on the B22-B-MP-UPGKIT 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 B22-B-MP-UPGKIT are shown on this page.
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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 B22-B-MP-UPGKIT fit my system?
The B22-B-MP-UPGKIT 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 B22-B-MP-UPGKIT ship?
B22-B-MP-UPGKIT 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.
The B22-B-MP-UPGKIT 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 B22-B-MP-UPGKIT?
The B22-B-MP-UPGKIT is a Sun rack-mount server chassis with interface PCI Express and generation Gen2, 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 B22-B-MP-UPGKIT
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 B22-B-MP-UPGKIT
Is the B22-B-MP-UPGKIT a genuine Sun part?
Yes. Pro Disk Network sources every B22-B-MP-UPGKIT 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 B22-B-MP-UPGKIT fit my system?
The B22-B-MP-UPGKIT 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 B22-B-MP-UPGKIT ship?
B22-B-MP-UPGKIT 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 B22-B-MP-UPGKIT?
New B22-B-MP-UPGKIT 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 B22-B-MP-UPGKIT?
Email sales@prodisknetwork.com with the quantity and target ship date for a quote within one business day.