Replacement for AT-GS900-24-40: Drop-In Alternatives We Stock
Looking for a replacement for the AT-GS900-24-40 (Allied AT-GS900/24-40 Telesis Gigabit Ethernet Switch 24 x 10/100/1000Base-T LAN Ethernet Switch)? 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 AT-GS900-24-40
| SKU | AT-GS900-24-40 |
|---|---|
| Product | Allied AT-GS900/24-40 Telesis Gigabit Ethernet Switch 24 x 10/100/1000Base-T LAN Ethernet Switch |
| Current price | $694.24 |
| Stock status | In Stock |
| Detail page | View AT-GS900-24-40 › |
Drop-in replacements for AT-GS900-24-40
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.
AT-8024-40 - Allied Telesis Managed Ethernet Switch 24 x 10/100Base-TX LAN Managed Ethernet Switch
SKU: AT-8024-40
Price: $259.50
AT-8024M-40 - Allied Telesis Managed Ethernet Switch 24 x 10/100Base-TX LAN 2 x Expansion Slot(s) Ethernet Switch
SKU: AT-8024M-40
Price: $417.54
AT-8024GB-40 - Allied Telesis Managed Ethernet Switch 24 x 10/100Base-TX LAN 2 x GBIC Ethernet Switch
SKU: AT-8024GB-40
Price: $442.11
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
DXS-1210-12SC - D-Link 25.22W 10-Port 240Gbps Managed Gigabit Ethernet Switch with 2 Combo 10 Gigabit SFP+ Ports Rack-mountable
SKU: DXS-1210-12SC
Price: $2,254.74
DF10MXL - Dell Force10 MXL 24 x Ports 10/40 Gigabit Ethernet RJ-45 Blade Switch for PowerEdge M1000E Switch Module
SKU: DF10MXL
Price: $242.11
HPE JL827A#ABA FlexNetwork 5140 24G PoE+ 4SFP+ 20-Ports PoE+ 10/100/1000Base-T Gigabit Ethernet RJ-45 4-Ports Combo SFP/RJ-45 4-Ports 10GBase-X 10Gigabit Ethernet SFP+ Layer 3 Managed 1U Rack-Mountabl
SKU: JL827A#ABA
Price: $1,915.79
J4905A - HP ProCurve 3400CL-24G 24 x Ports 10/100/1000Base-T + 4 x SFP (mini-GBIC) Layer-2 Managed Gigabit Ethernet Network Switch
SKU: J4905A
Price: $138.95
J4905-69101 - HP ProCurve 3400CL-24G 24 x Ports 10/100/1000Base-T + 4 x SFP (mini-GBIC) Layer-2 Managed Gigabit Ethernet Network Switch
SKU: J4905-69101
Price: $138.95
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.