Replacement for 42C1815: Drop-In Alternatives We Stock
Looking for a replacement for the 42C1815 (42C1815 - IBM 10Gb SFP+ SR Optical Transceiver)? Pro Disk Network ships IBM 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 42C1815
| SKU | 42C1815 |
|---|---|
| Product | 42C1815 - IBM 10Gb SFP+ SR Optical Transceiver |
| Current price | $157.07 |
| Stock status | In Stock |
| Detail page | View 42C1815 › |
Drop-in replacements for 42C1815
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.
FTLX8571D3BCL-IC - IBM 10Gb/s 10GBase-SR Short Wave SFP+ Optical Transceiver Module
SKU: FTLX8571D3BCL-IC
Price: $105.17
00Y5621 - IBM QLogic 10GB Virtual Fabric Advanced CNA for BladeCenter, 2 X 10Gb/s
SKU: 00Y5621
Price: $344.33
FTLF8528P2BCV-IB - IBM 150M 850NM 8G Fibre Channel SFP+ Optical Transceiver Module
SKU: FTLF8528P2BCV-IB
Price: $53.82
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.