Replacement for 656243-001: Drop-In Alternatives We Stock
Looking for a replacement for the 656243-001 (HPE 656243-001 2-Ports 10Gb/s PCI-Express 2.0 X8 560FLB FIO Network Adapter)? Pro Disk Network ships HP 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 656243-001
| SKU | 656243-001 |
|---|---|
| Product | HPE 656243-001 2-Ports 10Gb/s PCI-Express 2.0 X8 560FLB FIO Network Adapter |
| Current price | $184.21 |
| Stock status | In Stock |
| Detail page | View 656243-001 › |
Drop-in replacements for 656243-001
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.
HPE 700761-001 HP 700761-001 FlexFabric 2 x Ports 20Gb/s PCI-Express 3.0 X8 650FLB FIO Network Adapter
SKU: 700761-001
Price: $50.53
HPE 843430-001 InfiniBand EDR 2 x Ports 100Gb/s QSFP28 PCI Express 3.0 X16 840Z Mezzanine FIO Adapter
SKU: 843430-001
Price: $75.79
HPE 669280-001 4-Ports 1Gb/s 10/100/1000Base-T PCI-Express x4 366FLR FIO Gigabit Ethernet Network Adapter
SKU: 669280-001
Price: $128.42
HPE 665238-001 4-Ports 1Gb/s 10/100/1000Base-T PCI-Express x4 366FLR FIO Gigabit Ethernet Network Adapter
SKU: 665238-001
Price: $191.58
HPE 665240-B21 4-Ports 1Gb/s 10/100/1000Base-T PCI-Express x4 366FLR FIO Gigabit Ethernet Network Adapter
SKU: 665240-B21
Price: $128.42
HPE 844381-001 HP 844381-001 InfiniBand EDR 2 x Ports 100Gb/s Phi-Express 3.0 X16 840Z Mezzanine FIO Adapter
SKU: 844381-001
Price: $71.58
HPE 849482-002 1 x Port 100Gb/s Omni-Path Architecture 860Z PCI Express 3.0 x 4 FIO Network Adapter
SKU: 849482-002
Price: $138.95
HPE 851226-B21 1 x Port 100Gb/s Omni-Path Architecture 860Z PCI Express 3.0 x 4 FIO Network Adapter
SKU: 851226-B21
Price: $138.95
HPE 768080-001 HP 768080-001 FlexFabric 2 x Ports 10Gb/s 536FLB PCI-Express V3.0 Network Adapter
SKU: 768080-001
Price: $145.26
761874-B21 - HP Smart Array P840/4GB FBWC 12GB/s 2-Ports PCI-Express 3.0 x8 Internal FIO SAS Controller Card
SKU: 761874-B21
Price: $205.26
HPE 843400-B21 HP 843400-B21 Apollo InfiniBand EDR 2 x Ports 100Gb/s 840z Mezzanine FIO Network Adapter
SKU: 843400-B21
Price: $71.58
794526-B21 - HP FlexFabric 2-Ports 10Gb/s 556FLR-T FIO Network Adapter
SKU: 794526-B21
Price: $2,394.14
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.