Replacement for 322121-B21: Drop-In Alternatives We Stock
Looking for a replacement for the 322121-B21 (322121-B21 - HP StorageWorks 28-Ports Power Pack SAN Switch)? Pro Disk Network ships HP drop-in replacements and equivalent modern parts from US inventory. Every alternate below is in-stock today with same-day shipping for orders placed before 2pm ET. If your unit is still under warranty, contact our engineering team — we offer cross-shipping for B2B customers on Net 30 terms.
About the 322121-B21
| SKU | 322121-B21 |
|---|---|
| Product | 322121-B21 - HP StorageWorks 28-Ports Power Pack SAN Switch |
| Current price | $464.84 |
| Stock status | In Stock |
| Detail page | View 322121-B21 › |
Drop-in replacements for 322121-B21
Each part below is currently in our US warehouse, ships same-day for orders before 2pm ET, and includes our 90-day warranty. SKUs link to the full product page with photos, datasheets and B2B quote form.
AD504-63001 - HP StorageWorks SAN Director 2/128 16-Ports SFP Fibre Channel Switch Module
SKU: AD504-63001
Price: $205.26
311244-001 - HP 1000-Watts Power Supply for StorageWorks 2/32 2 /128 4/256 SAN Director Switch
SKU: 311244-001
Price: $160.00
C8S46B - HP Brocade 16GB/28 San Switch for Blade System C-Class Switch 28 Ports - Managed
SKU: C8S46B
Price: $5,500.00
286809-B21 - HP StorageWorks SAN Director 2/64 64-Port 2Gb/s Fibre Channel Switch for ProLiant DL380 G4 Server
SKU: 286809-B21
Price: $2,873.68
HPE H6Y12A 16Gb Fibre Channel 28-Ports(16x 16Gb Fibre Channel (internal) 12x 16Gb Fibre Channel) Managed Embedded SAN switch module for HPE BladeSystem c-Class, optimized for CS 900 SAP HANA Storage N
SKU: H6Y12A
Price: $378.95
How we pick replacements
Every recommendation above was selected using these criteria:
- Drop-in compatibility — same form factor (2.5"/3.5", PCIe slot, SFP port, etc.), so it fits the original chassis without modification
- Equivalent or better performance — matched on RPM/IOPS/speed/throughput, never downgraded
- Same-brand-preferred — we list the OEM-equivalent first when available, then trusted aftermarket
- Warranty coverage — 90-day Pro Disk warranty on every part, with 1-year option for B2B
- In stock today — never recommend a part that is on backorder
Need help confirming compatibility?
Our engineers validate every replacement against your specific server, switch, or chassis model before shipment. Email sales@prodisknetwork.com with your platform model (e.g., Dell PowerEdge R740, HP DL380 Gen10, Cisco Catalyst 9300) and we will confirm the exact part number that drops into your hardware.