Replacement for NC340T: Drop-In Alternatives We Stock
Looking for a replacement for the NC340T (NC340T - HP Intel Ethernet 10/100/1000Mbps Quad RJ-45 PCI-X 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 NC340T
| SKU | NC340T |
|---|---|
| Product | NC340T - HP Intel Ethernet 10/100/1000Mbps Quad RJ-45 PCI-X Adapter |
| Current price | $395.34 |
| Stock status | In Stock |
| Detail page | View NC340T › |
Drop-in replacements for NC340T
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.
389996-001 - HP Intel Ethernet 10/100/1000Mbps Quad RJ-45 PCI-X Adapter
SKU: 389996-001
Price: $250.53
323557-001 - HP / Compaq NC3121 10/100 Ethernet 100 Mb/s RJ-45 PCI Network Adapter
SKU: 323557-001
Price: $71.58
DC194A - HP NetXtreme DC194A Broadcom Gigabit Ethernet Adapter PCI 1 x RJ-45 10/100/1000Base-T
SKU: DC194A
Price: $160.00
HPE P21108-001 I350-T4 4-Ports 10/100/1000Base-T RJ-45 Gigabit Ethernet PCI Express 3.0 Plug-in Card Network Adapter
SKU: P21108-001
Price: $208.42
P3482-63000 - HP Single-Port RJ-45 1Gb/s 10/100/1000Base-T Gigabit Ethernet PCI Network Adapter
SKU: P3482-63000
Price: $265.26
A7012A - HP PCI-X 2-Port Gigabit Ethernet Card PCI-X 2 x RJ-45 10/100/1000Base-T
SKU: A7012A
Price: $73.68
316031-001 - HP Ethernet 10/100/1000base -T PCI RJ-45 Gigabit PCI Network Interface Card
SKU: 316031-001
Price: $187.37
HPE JL827A#ABA FlexNetwork 5140 24G PoE+ 4SFP+ 20-Ports PoE+ 10/100/1000Base-T Gigabit Ethernet RJ-45 4-Ports Combo SFP/RJ-45 4-Ports 10GBase-X 10Gigabit Ethernet SFP+ Layer 3 Managed 1U Rack-Mountabl
SKU: JL827A#ABA
Price: $1,915.79
HPE R8Q70A#ABA Aruba 6200M 48-Port PoE+ 10/100/1000Base-T Gigabit Ethernet RJ-45 4-Port 10GBase-X 10Gigabit Ethernet SFP+ Uplink Layer 3 Managed Stackable 1U Rack-mountable Network Switch
SKU: R8Q70A#ABA
Price: $4,713.68
JG421A - HP Quad-Ports RJ-45 1Gb/s 10/100/1000Base-T Gigabit Ethernet Gig-T HMIM Module for MSR4000 Series Routers
SKU: JG421A
Price: $1,394.74
657128-001 - HP 530T 2-Port 10GB/s RJ-45 PCI-Express x8 Network Ethernet Adapter
SKU: 657128-001
Price: $50.53
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.