Replacement for AA990A: Drop-In Alternatives We Stock
Looking for a replacement for the AA990A (AA990A - HP StorageWorks 43512 2/16N 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 AA990A
| SKU | AA990A |
|---|---|
| Product | AA990A - HP StorageWorks 43512 2/16N SAN Switch |
| Current price | $273.68 |
| Stock status | In Stock |
| Detail page | View AA990A › |
Drop-in replacements for AA990A
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.
A7340-67003 - HP Power Supply for StorageWorks Fibre Channel SAN Switch 43512 EL
SKU: A7340-67003
Price: $827.71
A7340-69003 - HP Power Supply for StorageWorks Fibre Channel SAN Switch 43512 EL
SKU: A7340-69003
Price: $1,425.30
582634-002 - HP Storageworks 1606 Extension San Switch - Switch - 4 X 8GB Fibre Channel + 2 X 10/100/1000 Desktop
SKU: 582634-002
Price: $2,458.11
401933-001 - HP Power Supply For StorageWorks Fiber Channel Storage Switch 8 or StorageWorks Fiber Channel Storage Switch 16
SKU: 401933-001
Price: $189.47
254129-001 - HP Compaq Fan Module for StorageWorks San Director 64-Port Switch
SKU: 254129-001
Price: $73.68
411850-001 - HP 575-Watts Power Supply for StorageWorks 4 / 32 SAN Switch
SKU: 411850-001
Price: $128.42
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.