Replacement for 610607-B21: Drop-In Alternatives We Stock
Looking for a replacement for the 610607-B21 (610607-B21 - HP Nc552m 10 GB Dual Port Flex-10 Ethernet 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 610607-B21
| SKU | 610607-B21 |
|---|---|
| Product | 610607-B21 - HP Nc552m 10 GB Dual Port Flex-10 Ethernet Adapter |
| Current price | $187.07 |
| Stock status | In Stock |
| Detail page | View 610607-B21 › |
Drop-in replacements for 610607-B21
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.
610609-B21 - HP Nc552m 10gbe 2-Port Flex-10 Ethernet Adapter Network Adapter 2 Ports
SKU: 610609-B21
Price: $395.34
615317-001 - HP Nc532m Dual Port Flex-10 10gbe Bl-C Adapter Network Adapter 2 Ports
SKU: 615317-001
Price: $721.05
586445-001 - HP NC550M PCI-Express x8 2-Port Flex-10 10GbE Gigabit Ethernet Server Adapter for HP ProLiant c-Class BladeSystem
SKU: 586445-001
Price: $163.16
581204-B21 - HP NC550M PCI-Express x8 2-Port Flex-10 10GbE Gigabit Ethernet Server Adapter for HP ProLiant c-Class BladeSystem
SKU: 581204-B21
Price: $163.16
NC542M - HP PCI-Express 2-Port Flex-10 10GBe Mezzanine Gigabit Ethernet Server Adapter for ProLiant c-Class BladeSystem
SKU: NC542M
Price: $291.79
581202-001 - HP NC550M PCI-Express x8 2-Port Flex-10 10GbE Gigabit Ethernet Server Adapter for HP ProLiant c-Class BladeSystem
SKU: 581202-001
Price: $571.68
610724-001 - HP Nc552m 10gbe 2-Port Flex-10 En Adapter Network Adapter PCI-Express 2.0 X8 2 Ports
SKU: 610724-001
Price: $205.26
NC552M - HP Nc552m 10gbe 2-Port Flex-10 En Adapter Network Adapter PCI-Express 2.0 X8 2 Ports
SKU: NC552M
Price: $571.68
AT094A - HP 8GB Dual Port PCI-Express Fibre Channel and 1/10GB Dual Port Ethernet Adapter
SKU: AT094A
Price: $145.26
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.