Replacement for DSL-2640R: Drop-In Alternatives We Stock
Looking for a replacement for the DSL-2640R (DSL-2640R - D-Link ADSL2+ Modem Router 1 x ADSL WAN, 4 x 10/100Base-TX LAN IEEE 802.11b/g 54Mbps)? 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 DSL-2640R
| SKU | DSL-2640R |
|---|---|
| Product | DSL-2640R - D-Link ADSL2+ Modem Router 1 x ADSL WAN, 4 x 10/100Base-TX LAN IEEE 802.11b/g 54Mbps |
| Stock status | In Stock |
| Detail page | View DSL-2640R › |
Drop-in replacements for DSL-2640R
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.
3CR858-91 - 3Com OfficeConnect Cable/DSL Router 4 x 10/100Base-TX LAN 1 x 10/100Base-TX WAN
SKU: 3CR858-91
Price: $344.33
CISCO878-SEC-K9 - Cisco 878 G.SHDSL 4 x 10/100Base-TX LAN + 1 x WAN + 1 x ISDN BRI (S/T) WAN Integrated Services Router
SKU: CISCO878-SEC-K9
Price: $250.53
DIR-628 - D-Link RangeBooster N DIR-628 Dual Band Router 4 x 10/100Base-TX LAN 1 x 10/100Base-TX WAN IEEE 802.11n (draft)
SKU: dir-628
Price: $150.55
DIR-825 - D-Link DIR-825 Xtreme N Dual Band Gigabit Router 1 x 10/100/1000Base-TX WAN 4 x 10/100/1000Base-TX LAN IEEE 802.11n (draft)
SKU: DIR-825
Price: $165.79
EBR2310 - D-Link EBR-2310 Ethernet Broadband Router 4 x 10/100Base-TX LAN 1 x 10/100Base-TX WAN
SKU: ebr2310
Price: $165.79
DIR-600 - D-Link DIR-600 Wireless Router 4 x 10/100Base-TX Network LAN 1 x 10/100Base-TX Network WAN IEEE 802.11n (draft) 150Mbps
SKU: dir-600
Price: $259.50
DI-808HV - D-Link Express EtherNetwork Security Router 8 x 10/100Base-TX LAN 1 x 10/100Base-TX WAN
SKU: DI-808HV
Price: $461.84
DGL-4100 - D-Link 1 x 10/100Mbps WAN Port 4 x 10/100/1000Mbps LAN Ports Broadband Gigabit Gaming Router
SKU: dgl-4100
Price: $492.93
3CR860-95 - 3Com OfficeConnect 3CR860-95 Security Router 1 x 10/100Base-TX WAN 4 x 10/100Base-TX LAN
SKU: 3cr860-95
Price: $315.33
JG354-61001 - HP HSR6602-XG Router 2 10/100Mbps Wan and 4 10/100Mbps LAN Ports
SKU: JG354-61001
Price: $2,763.16
ISR1100-6G - Cisco ISR1100 Router 4 GE LAN/WAN Ports and 2 SFP ports 4GB RAM
SKU: ISR1100-6G
Price: $6,579.50
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.