Replacement for 3X-KZPCA-AA: Drop-In Alternatives We Stock
Looking for a replacement for the 3X-KZPCA-AA (3X-KZPCA-AA - HP Single Channel Ultra-2 Wide SCSI Adapter)? 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 3X-KZPCA-AA
| SKU | 3X-KZPCA-AA |
|---|---|
| Product | 3X-KZPCA-AA - HP Single Channel Ultra-2 Wide SCSI Adapter |
| Current price | $128.42 |
| Stock status | In Stock |
| Detail page | View 3X-KZPCA-AA › |
Drop-in replacements for 3X-KZPCA-AA
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.
146094-001 - HP Single Channel Ultra-2 Wide SCSI PCI Express Host Bus Adapter Card
SKU: 146094-001
Price: $128.42
A5149-60101 - HP Single Channel Ultra Wide PCI LVD/SE SCSI Controller Host Bus Adapter
SKU: A5149-60101
Price: $226.08
D4943-69001 - HP NetRAID 3-Channel Ultra Wide SCSI Disk Array Controller Adapter for Netserver LC2 Server
SKU: D4943-69001
Price: $694.24
400546-001 - HP Smart Array 221 Single-Channel Wide Ultra-2 SCSI PCI RAID Controller Card with 6MB Cache
SKU: 400546-001
Price: $71.58
411048R-001 - HP Single Channel Wide Ultra-3 SCSI RAID Controller Card with 256MB Cache for StorageWorks Modular Smart Array 1000
SKU: 411048R-001
Price: $2,539.12
238633-B21 - HP Smart Array 5312 Dual Channel Ultra 160 128MB ECC Up to 160Mb/s Per Channel 2 x Ultra-160 SCSI RAID Controller
SKU: 238633-B21
Price: $184.21
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.