Alternative to 21H9799: Better-Value Equivalents in Stock
Comparing the 21H9799 (21H9799 - IBM Long Wave Fibre Channel GBIC Transceiver Module) 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 21H9799
| SKU | 21H9799 |
|---|---|
| Product | 21H9799 - IBM Long Wave Fibre Channel GBIC Transceiver Module |
| Current price | $78.00 |
| Stock status | In Stock |
| Detail page | View 21H9799 › |
Alternatives to 21H9799
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.
45W1216 - IBM 8GB Fibre Channel (Long Wave) LC Single-Mode SFP+ (Mini-Gbic) Transceiver Module
SKU: 45W1216
Price: $135.92
21H9894 - IBM 1Gbps Long Wave Fibre Channel 1310nm GBIC Transceiver Module
SKU: 21H9894
Price: $136.74
45W0495 - IBM 4Gb/s Fibre Channel Long Wave (LW) SFP Optical Transceiver Module
SKU: 45W0495
Price: $503.62
98Y2178 - IBM 16Gb/s Long Wave Fibre Channel 10km LC Connector SFP+ Transceiver Module
SKU: 98Y2178
Price: $6,121.96
45W1193 - IBM 8Gb/s Long Wave Fibre Channel Single-mode Fiber SFP Transceiver
SKU: 45W1193
Price: $135.92
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.