Replacement for 81Y1677: Drop-In Alternatives We Stock
Looking for a replacement for the 81Y1677 (81Y1677 - IBM QLE2662 Dual Port 16GB PCI Express 3.0 Fiber Channel Host Bus Adapter)? 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 81Y1677
| SKU | 81Y1677 |
|---|---|
| Product | 81Y1677 - IBM QLE2662 Dual Port 16GB PCI Express 3.0 Fiber Channel Host Bus Adapter |
| Current price | $1,016.84 |
| Stock status | In Stock |
| Detail page | View 81Y1677 › |
Drop-in replacements for 81Y1677
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.
81Y1678 - IBM QLE2662 Dual Port 16GB PCI Express 3.0 Fiber Channel Host Bus Adapter
SKU: 81Y1678
Price: $1,018.09
39R6527 - IBM QLogic Dual Port 4GB Fiber Channel PCI Express Host Bus Adapter
SKU: 39R6527
Price: $73.68
00E0806 - IBM 8GB/s Dual Port PCI-Express x8 Fiber Channel Host Bus Adapter
SKU: 00E0806
Price: $89.47
42C2071 - IBM Emulex Dual Port 4GB Fiber Channel PCI Express Host Bus Adapter for System x
SKU: 42C2071
Price: $170.53
110-1134-40 - IBM Dual-Port 10Gb/s Fiber Channel SFP PCI-Express Host Bus Adapter
SKU: 110-1134-40
Price: $242.41
46M2239 - IBM Dual-Port 10Gb/s Fiber Channel SFP PCI-Express Host Bus Adapter
SKU: 46M2239
Price: $296.30
46M6052 - IBM / Brocade 825 Dual Port Fiber Channel 8GB PCI Express Hot Bus Adapter with Standard Bracket for System X
SKU: 46M6052
Price: $859.30
01CV843 - IBM Emulex Dual-Port 16Gb/s Fibre Channel PCI-Express 3.0 x8 Host Bus Adapter
SKU: 01CV843
Price: $468.42
95Y2386 - IBM Flex FC5052 16GB Dual Port SAS/SATA PCI-Express 3.0 Fibre Channel Host Bus Adapter
SKU: 95Y2386
Price: $920.95
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.