Alternative to 81Y1670: Better-Value Equivalents in Stock
Comparing the 81Y1670 (81Y1670 - IBM 16GB Fiber Channel Single Port Host Bus Adapter by Brocade for System x) against alternatives? Pro Disk Network stocks 12 similar IBM parts that offer comparable performance at different price points. Each option below is in-stock, US-warehoused, and tested-and-certified before ship. Bulk pricing is available on quantities of 5+; B2B procurement can use Net 30 with PO.
About the 81Y1670
| SKU | 81Y1670 |
|---|---|
| Product | 81Y1670 - IBM 16GB Fiber Channel Single Port Host Bus Adapter by Brocade for System x |
| Current price | $721.20 |
| Stock status | In Stock |
| Detail page | View 81Y1670 › |
Alternatives to 81Y1670
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.
81Y1671 - IBM 16GB Fiber Channel Single Port Host Bus Adapter by Brocade for System x
SKU: 81Y1671
Price: $721.20
81Y1668 - IBM 16GB Fiber Channel Single Port Host Bus Adapter by Brocade for System x
SKU: 81Y1668
Price: $1,078.74
81Y1669 - IBM 16GB Fiber Channel Single Port Host Bus Adapter by Brocade for System x
SKU: 81Y1669
Price: $1,078.74
81Y1677 - IBM QLE2662 Dual Port 16GB PCI Express 3.0 Fiber Channel Host Bus Adapter
SKU: 81Y1677
Price: $1,016.84
81Y1678 - IBM QLE2662 Dual Port 16GB PCI Express 3.0 Fiber Channel Host Bus Adapter
SKU: 81Y1678
Price: $1,018.09
46M6049 - IBM Brocade Single Port 8GB Fiber Channel PCI Express x8 Host Bus Adapter for System X
SKU: 46M6049
Price: $305.05
42D0510 - IBM Qlogic Single Port and Dual Port 8GB Fibre Channel Host Bus Adapter
SKU: 42D0510
Price: $47.37
01CV833 - IBM Emulex Single-Port 16Gb/s Fibre Channel PCI-Express 3.0 x8 Host Bus Adapter
SKU: 01CV833
Price: $170.53
01CV753 - IBM QLogic Single-Port 16Gb/S Fibre Channel PCI-Express 3.0 x8 Host Bus Adapter
SKU: 01CV753
Price: $265.26
How we pick alternatives
Every recommendation above was selected using these criteria:
- Spec parity — capacity, speed, port count, and form factor matched within a 10% tolerance
- Price spread — alternatives shown across the price range, so you can pick on budget
- Brand mix — both OEM-equivalent and trusted aftermarket, all certified
- Reliability data — preferred parts have failure rates below 1% in our 18-month return tracking
- In stock today — shipping today, not 4-6 weeks from now
Want a side-by-side spec comparison?
We can prepare a written comparison covering throughput, power draw, form factor and validated compatibility. Email sales@prodisknetwork.com or call +1 (407) 205-8454 — most quotes ship within 4 business hours.