Replacement for GA311NA: Drop-In Alternatives We Stock
Looking for a replacement for the GA311NA (GA311NA - Netgear 10/100/1000Base-T Gigabit PCI Adapter)? Pro Disk Network ships 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 GA311NA
| SKU | GA311NA |
|---|---|
| Product | GA311NA - Netgear 10/100/1000Base-T Gigabit PCI Adapter |
| Current price | $165.79 |
| Stock status | In Stock |
| Detail page | View GA311NA › |
Drop-in replacements for GA311NA
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.
313381-B21 - HP Nc7170 PCI-x Dual Port 1000t Gigabit Server Adapter Network Adapter PCI-x Hot-pluggable 133MHz 2 Ports (Full Height) Bracket.
SKU: 313381-B21
Price: $79.36
GS716T-300NAS - Netgear 16-Port 10/100/1000Base-T layer-3 Managed Gigabit Ethernet Switch with 2 Gigabit SFP Ports
SKU: GS716T-300NAS
Price: $738.12
GS724T-400NAS - Netgear 24-Port 10/100/1000Base-T Layer-3 Managed Gigabit Ethernet Switch with 2 Gigabit SFP Ports
SKU: GS724T-400NAS
Price: $871.00
GA621 - NetGear Dual-Port 1Gb/s SC 1000Base-SX Gigabit Ethernet PCI Network Adapter
SKU: GA621
Price: $189.47
JL684A - Aruba Instant On 1930 24G PoE 24 x Ports 10/100/1000Base-T + 4 x 1 Gigabit / 10 Gigabit SFP+ Layer 3 Managed Rack-mountable 1U Gigabit Ethernet Switch
SKU: JL684A
Price: $233.68
S3148P - Dell PowerConnect S3100 Series S3148P 48 x Ports 10/100/1000Base-T PoE+ + 2 x Ports 10 Gigabit SFP+ + 2 x Ports Gigabit Combo SFP Rack-Mountable 1U Layer 3 Managed Gigabit Ethernet Network Switch
SKU: S3148P
Price: $471.58
HP JH018A#ABB OfficeConnect 1420 24G 2SFP+ 24-Port 24 x 10/100/1000 + 2 x 1 Gigabit / 10 Gigabit SFP+ Gigabit Ethernet Unmanaged 1U Rack-mountable Network Switch
SKU: JH018A-ABB
Price: $712.64
HP JH018A#AC3 OfficeConnect 1420 24G 2SFP+ 24-Port 24 x 10/100/1000 + 2 x 1 Gigabit / 10 Gigabit SFP+ Gigabit Ethernet Unmanaged 1U Rack-mountable Network Switch
SKU: JH018A-AC3
Price: $712.64
Aruba JL684A#ABA Instant On 1930 24G PoE 24 x Ports 10/100/1000Base-T + 4 x 1 Gigabit / 10 Gigabit SFP+ Layer 3 Managed Rack-mountable 1U Gigabit Ethernet Switch
SKU: JL684A-ABA
Price: $1,821.47
Aruba JL684A#ABB Instant On 1930 24G PoE 24 x Ports 10/100/1000Base-T + 4 x 1 Gigabit / 10 Gigabit SFP+ Layer 3 Managed Rack-mountable 1U Gigabit Ethernet Switch
SKU: JL684A-ABB
Price: $2,284.21
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.