Alternative to 4599A31: Better-Value Equivalents in Stock
Comparing the 4599A31 (4599A31 - Lenovo Fiber Channel / iSCSI Dual Controller Unit for ThinkSystem DS2200 LFF) 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 4599A31
| SKU | 4599A31 |
|---|---|
| Product | 4599A31 - Lenovo Fiber Channel / iSCSI Dual Controller Unit for ThinkSystem DS2200 LFF |
| Current price | $5,952.16 |
| Stock status | In Stock |
| Detail page | View 4599A31 › |
Alternatives to 4599A31
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.
1818D1A - IBM EXP5000 Expansion Unit 2x Power Supply 2x Controller 2x ESM Fiber Channel with Rails
SKU: 1818D1A
Price: $190.16
2863-2021 - IBM Fiber Channel Expansion to Expansion Cable 0.5m Fiber Optic for Network Device 1.60 ft
SKU: 2863-2021
Price: $74.99
35P1609 - IBM LTO Ultrium 6 Fiber Channel Drive LTO-6 2.50 TB (Native)/6.25 TB (Compressed) Fiber ChannelInternal 160 MBps Native 400 MBps Compressed
SKU: 35P1609
Price: $3,544.04
80P6101 - IBM 2 Gigabit Fiber Channel PCI-x Adapter (RS Fibre Channel 1977)
SKU: 80P6101
Price: $211.00
00W1459 - IBM 8GB Fibre Channel Quad Port Daughter Card (2) 4 x Fiber Channel
SKU: 00W1459
Price: $2,696.84
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.