Replacement for DSN-540: Drop-In Alternatives We Stock
Looking for a replacement for the DSN-540 (DSN-540 - D-Link 10Gbps 1-Slot Expansion Module)? 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 DSN-540
| SKU | DSN-540 |
|---|---|
| Product | DSN-540 - D-Link 10Gbps 1-Slot Expansion Module |
| Current price | $10,605.89 |
| Stock status | In Stock |
| Detail page | View DSN-540 › |
Drop-in replacements for DSN-540
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.
DSN-6020 - D-Link 12-Bay 2U Rack-mount Expansion Enclosure for DSN-6000 Series
SKU: DSN-6020
Price: $6,998.07
DSN-2100-10 - D-Link DSN-2100-10 Hard Drive Array - Serial ATA/300 Controller - RAID Supported - 8 x Total Bays - Gigabit Ethernet - Network (RJ-45) - 2U
SKU: DSN-2100-10
Price: $8,637.24
DSN-5000-10 - D-Link xStack DSN-5000-10 DAS Hard Drive Array - RAID Supported - 12 x Total Bays - 2U Rack-mountable
SKU: DSN-5000-10
Price: $9,008.68
DGS-1510-28 - D-Link SmartPro Ethernet Switch 28 Network 2 Expansion Slot 2 Expansion Slot Manageable Twisted Pair Optical Fiber
SKU: DGS-1510-28
Price: $571.68
EX4500-40F-VC1-DC - Juniper Network Switch Chassis 43 Slot x No 40 x SFP+ 2 x Expansion Slot 1 x Stacking Module Slot
SKU: EX4500-40F-VC1-DC
Price: $393.42
EX8208-DENSE-BNDL - Juniper EX8208 Network Switch Chassis 8 Slot x No 8 x Expansion Slot Slot
SKU: EX8208-DENSE-BNDL
Price: $3,288.16
754558-304 - Intel Slot-1 AGP Slot 4 PCI Slot-2 ISA Slot-3 DIMM ATX Motherboard
SKU: 754558-304
Price: $505.53
DSN-111-750 - D-Link 750 GB 3.5 Internal Hard Drive - SATA/300 - 7200 rpm - Hot Swappable
SKU: DSN-111-750
Price: $363.30
DSN-111-400 - D-Link 400 GB 3.5 Internal Hard Drive - SATA/300 - 7200 rpm - Hot Swappable
SKU: DSN-111-400
Price: $1,205.97
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.