Replacement for 491176-001: Drop-In Alternatives We Stock
Looking for a replacement for the 491176-001 (HP 491176-001 NC375T 4 x Ports PCI-Express 2.0 x4 Gigabit Ethernet Server 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 491176-001
| SKU | 491176-001 |
|---|---|
| Product | HP 491176-001 NC375T 4 x Ports PCI-Express 2.0 x4 Gigabit Ethernet Server Adapter |
| Current price | $96.84 |
| Stock status | In Stock |
| Detail page | View 491176-001 › |
Drop-in replacements for 491176-001
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.
BV897A - HP NC382m PCIe DP Multifunction Gigabit Server Adapter NIC PCI Express X4 Gigabit Ethernet 2 Ports for E5300 12TB LFF MDL SAS
SKU: BV897A
Price: $117.89
HP BM136A G8000R RackSwitch 44 x Ports Gigabit Ethernet 4 x SFP+ Ports Back-to-Front Airflow Gigabit Ethernet Network Switch
SKU: BM136A
Price: $313.68
HPE R8N87A#ABA Aruba 6000 24G-Class4-PoE-4SFP 24-Ports 10/100/1000Base-T PoE 4-Ports SFP 1-Ports USB-C Console 1-Ports USB Type-A Host Layer 2 Managed 1U Rack-mountable Gigabit Ethernet Network Switch
SKU: R8N87A#ABA
Price: $1,109.16
HPE R8N89A#ABA Aruba 6000 12G-Class4-PoE-2G/2SFP 12-Ports 10/100/1000Base-T PoE+ 2-Ports SFP 2-Ports 1GbE Base-T 1-Ports USB-C Console 1-Port USB Type-A Layer 2 1U Rack Mount Gigabit Ethernet Manageab
SKU: R8N89A#ABA
Price: $1,221.05
HPE R8N87-61001 Aruba 6000 24G-Class4-PoE-4SFP 24-Ports 10/100/1000Base-T PoE 4-Ports SFP 1-Ports USB-C Console 1-Ports USB Type-A Host Layer 2 Managed 1U Rack-mountable Gigabit Ethernet Network Switc
SKU: R8N87-61001
Price: $1,342.11
HPE R8N87-61101 Aruba 6000 Series 24G-Class4-PoE-4SFP 24-Ports 10/100/1000Base-T PoE + 4-Ports SFP + 1-Ports USB-C Console + 1-Ports USB Type-A Host Layer 2 Managed 1U Rack-mountable Gigabit Ethernet
SKU: R8N87-61101
Price: $1,342.11
NC552SFP - HP 10GB 2-Port Ethernet Server Adapter Network Adapter PCI-Express 2.0 X8 10 Gigabit Ethernet 2 Ports
SKU: NC552SFP
Price: $61.05
614202-B21 - HP Nc552SFP 10GB 2-Port Ethernet Server Adapter Network Adapter PCI-Express 2.0 X8 10 Gigabit Ethernet 2 Ports
SKU: 614202-B21
Price: $280.87
J9779-61001 - HP 2530-24-PoE+ 24-Ports 10/100 (PoE+) with 2 Gigabit SFP Ports & 2 Ethernet Ports Managed Fast Ethernet Rackmountable Switch
SKU: J9779-61001
Price: $184.21
HP J9781AR#ABB ProCurve 2530-48 48-Ports 10/100Base-T with 2 Gigabit SFP Ports and 2 Ethernet Ports Managed Fast Ethernet Switch
SKU: J9781AR-ABB
Price: $282.20
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.