Replacement for EA327AA: Drop-In Alternatives We Stock
Looking for a replacement for the EA327AA (EA327AA - HP FireWire Adapter 800Mbps 3-Port IEEE 1394B PCI Card)? 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 EA327AA
| SKU | EA327AA |
|---|---|
| Product | EA327AA - HP FireWire Adapter 800Mbps 3-Port IEEE 1394B PCI Card |
| Current price | $527.38 |
| Stock status | In Stock |
| Detail page | View EA327AA › |
Drop-in replacements for EA327AA
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.
393308-001 - HP IEEE-1394 2-Port Firewire PCI Card for Business Desktop DX5150
SKU: 393308-001
Price: $71.58
DE471A - HP 2-Port 6-Pin IEEE 1394 FireWire Plug-in PCI Card for Business PCs
SKU: DE471A
Price: $136.45
441448-001 - HP Ieee 1394 Dual Port PCI Firewire Low Profile Interface Card
SKU: 441448-001
Price: $145.26
515182-001 - HP Dual Port PCI-Express Ieee 1394 Firewire Full Height Interface Card
SKU: 515182-001
Price: $194.74
491886-002 - HP Firewire Card PCI-Express IEEE Dual Interface Desktop Card
SKU: 491886-002
Price: $110.53
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.