Replacement for A6929840: Drop-In Alternatives We Stock
Looking for a replacement for the A6929840 (A6929840 - SonicWall 12-Port Manageable Gigabit Ethernet Firewall Security Appliance for NSA 3600 Rack-Mountable)? 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 A6929840
| SKU | A6929840 |
|---|---|
| Product | A6929840 - SonicWall 12-Port Manageable Gigabit Ethernet Firewall Security Appliance for NSA 3600 Rack-Mountable |
| Current price | $5,789.24 |
| Stock status | In Stock |
| Detail page | View A6929840 › |
Drop-in replacements for A6929840
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.
01-SSC-3840 - SonicWall 12-Port Manageable Gigabit Ethernet Firewall Security Appliance for NSA 4600 Rack-Mountable
SKU: 01-SSC-3840
Price: $7,129.76
01-SSC-4271 - SonicWall 12-Port Manageable Gigabit Ethernet Firewall Security Appliance for NSA 3600 Rack-Mountable
SKU: 01-SSC-4271
Price: $9,906.03
01-SSC-4266 - SonicWall 12-Port Manageable Gigabit Ethernet Firewall Security Appliance for NSA 4600 Rack-Mountable
SKU: 01-SSC-4266
Price: $11,308.00
01-SSC-3851 - SonicWall 12-Port Gigabit Ethernet Firewall Edition Security Appliance for NSA 3600 Rack-Mountable
SKU: 01-SSC-3851
Price: $1,586.43
01-SSC-3841 - SonicWall 12-Port Gigabit Ethernet Firewall Edition Security Appliance for NSA 4600 Rack-Mountable
SKU: 01-SSC-3841
Price: $2,693.26
01-SSC-3831 - SonicWall 12-Port Gigabit Ethernet Firewall Edition Security Appliance for NSA 5600 Rack-Mountable
SKU: 01-SSC-3831
Price: $3,117.54
01-SSC-3850 - SonicWall 12-Port Gigabit Ethernet Firewall Edition Security Appliance for NSA 3600 Rack-Mountable
SKU: 01-SSC-3850
Price: $5,559.92
01-SSC-4270 - SonicWall 12-Port Gigabit Ethernet Firewall Edition Security Appliance for NSA 3600 Rack-Mountable
SKU: 01-SSC-4270
Price: $7,803.08
01-SSC-4267 - SonicWall 12-Port Gigabit Ethernet Firewall Edition Security Appliance for NSA 4600 Rack-Mountable
SKU: 01-SSC-4267
Price: $13,857.38
Dell 43VK9 PowerSwitch S4128F-ON 28-Ports 10GBase-X SFP+ 10 Gigabit Ethernet 2-Ports 100GBase-X QSFP28 100 Gigabit Ethernet Layer 3 Manageable 1U Rack-mountable Ethernet Switch
SKU: 43VK9
Price: $1,631.58
ASA5545-K9 - Cisco 8-Port 120/230V 1000Base-T Gigabit Ethernet Firewall Edition Security Appliance Rack-Mountable
SKU: ASA5545-K9
Price: $7,766.18
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.