Alternative to 01KR561: Better-Value Equivalents in Stock
Comparing the 01KR561 (Lenovo 01KR561 X710-DA4 4-Ports 10Gb/s SFP+ PCI Express 3.0 x8 Network Adapter. In Stock) 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 01KR561
| SKU | 01KR561 |
|---|---|
| Product | Lenovo 01KR561 X710-DA4 4-Ports 10Gb/s SFP+ PCI Express 3.0 x8 Network Adapter. In Stock |
| Stock status | In Stock |
| Detail page | View 01KR561 › |
Alternatives to 01KR561
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.
Lenovo 00JY856 IBM 00JY856 X540-T2 2 x Ports RJ-45 10GBase-T PCI Express 2.0 x8 Low-Profile Network Adapter for Systeem X Server
SKU: 00JY856
Price: $61.05
90Y9488 - IBM G8264 RackSwitch - 48x 10Gb SFP+ Ports - 4x 40Gb QSFP+ Ports
SKU: 90Y9488
Price: $6,410.33
42C1823 - IBM Brocade 10GB CNA for IBM System x Network Adapter - PCI-Express 2.0 X8
SKU: 42C1823
Price: $287.87
94Y5181 - IBM Lenovo Broadcom NetXtreme Dual-Ports 10Gb/s SFP+ Network Adapter for System x
SKU: 94Y5181
Price: $240.00
00ND479 - IBM 4-Port (2 X 10GB) (2 X 1GB) PCI Express 2.0 FCoE RJ45 Low Profile Network Adapter
SKU: 00ND479
Price: $78.95
00Y3274 - IBM QLogic 10GB PCI Express 2.0 X8 Converged Network Adapter (CNA) for System x
SKU: 00Y3274
Price: $184.21
00Y3275 - IBM QLogic 10GB PCI Express 2.0 X8 Converged Network Adapter (CNA) for System x
SKU: 00Y3275
Price: $191.58
42C1822 - IBM BROCADE 10GB CNA for System x Network Adapter PCI Express 2.0 X8
SKU: 42C1822
Price: $226.32
42C1803 - IBM QLOGIC 10GB PCI Express 2.0 X8 CONVERGED Network Adapter(CNA) for IB
SKU: 42C1803
Price: $371.87
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.