Replacement for 540-2757: Drop-In Alternatives We Stock
Looking for a replacement for the 540-2757 (540-2757 - Sun E3500 Auxiliary Fan Assembly)? 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 540-2757
| SKU | 540-2757 |
|---|---|
| Product | 540-2757 - Sun E3500 Auxiliary Fan Assembly |
| Current price | $150.09 |
| Stock status | In Stock |
| Detail page | View 540-2757 › |
Drop-in replacements for 540-2757
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.
CISCO2811 - Cisco 2811 9-Port 9 x 10/100Base-TX Auxiliary Console 120/230V AC Ethernet Integrated Services Router
SKU: CISCO2811
Price: $273.11
54-25123-01 - Compaq Auxiliary Power Module for AlphaServer GS160 GS320 GS80
SKU: 54-25123-01
Price: $480.21
H7509-AA - Compaq Auxiliary Power Module for AlphaServer GS160 GS320 GS80
SKU: H7509-AA
Price: $480.21
APS135W-10000S - Netgear ProSafe 135-Watts Auxiliary Power Supply for M5300 Series
SKU: APS135W-10000S
Price: $525.96
WS-P4603-2PSU - Cisco Catalyst 4000 Auxiliary Power Shelf For Catalyst 4006 Switch
SKU: WS-P4603-2PSU
Price: $619.67
97P2633 - IBM PCI-x Ultra RAID Disk Controller Adapter Fibre Channel 2757 94XX AS400
SKU: 97P2633
Price: $166.25
97P5923 - IBM PCI-x Ultra RAID Disk Controller Adapter Fibre Channel 2757 94XX AS400
SKU: 97P5923
Price: $173.68
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.