Replacement for 03CYRK: Drop-In Alternatives We Stock
Looking for a replacement for the 03CYRK (Dell 03CYRK 2 x Ports 40GbE QSFP Mezzanine Network Controller Card)? Pro Disk Network ships Dell 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 03CYRK
| SKU | 03CYRK |
|---|---|
| Product | Dell 03CYRK 2 x Ports 40GbE QSFP Mezzanine Network Controller Card |
| Current price | $103.16 |
| Stock status | In Stock |
| Detail page | View 03CYRK › |
Drop-in replacements for 03CYRK
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.
Dell CP2T8 Dell 0CP2T8 / CP2T8 S4148U-ON 48x SFP+ Ports 10GBase-X 4x QSFP28 Ports 100GBase-X 2x QSFP+ Ports 40GBase-X Layer 3 Managed 1U Rack-mountable Gigabit Ethernet Network Switch
SKU: CP2T8
Price: $1,570.53
Dell 943V5 Dell 0943V5 / 943V5 S4148U-ON 48x SFP+ Ports 10GBase-X 4x QSFP28 Ports 100GBase-X 2x QSFP+ Ports 40GBase-X Layer 3 Managed 1U Rack-mountable Gigabit Ethernet Network Switch
SKU: 943V5
Price: $1,570.53
Dell R2RKC Dell 0R2RKC / R2RKC Networking S4148F-ON 48x Ports 10GbE SFP+ 2x Ports QSFP+ 4x Ports QSFP28 Layer 3 Managed 1U Rack-Mountable Gigabit Ethernet Network Switch
SKU: R2RKC
Price: $2,907.37
Dell CRW68 Dell 0CRW68 / CRW68 S4148F-ON 48X 48-Ports 10GBase-X SFP+ 10 Gigabit Ethernet 4-Ports 40GBase-X QSFP+ 2-Ports 100GBase-X QSFP28 Rack-mountable Network Switch
SKU: CRW68
Price: $2,907.37
Dell HF9GR Dell 0HF9GR / HF9GR S4148F-ON 48-Ports 10GBase-X SFP+ 10 Gigabit Ethernet 2-Ports 40GBase-X QSFP+ 4-Ports 100GBase-X QSFP28 1U Rack-mountable Network Switch
SKU: HF9GR
Price: $3,036.84
Dell 210-ASPY PowerSwitch N2224X-ON 24x Ports 2.5GBase-T 4x Ports SFP28 2x Ports QSFP+ Layer 3 Managed Gigabit Ethernet Network Switch
SKU: 210-ASPY
Price: $597.89
Dell 210-AXFC PowerSwitch N2248X-ON 48x RJ-45 Ports 2.5GBase-X 4x SFP28 Ports 2x QSFP+ Ports Layer 3 Managed 1U Rack-Mountable Gigabit Ethernet Network Switch
SKU: 210-AXFC
Price: $921.05
Dell 210-ASPH PowerSwitch N2248X-ON 48x RJ-45 Ports 2.5GBase-X 4x SFP28 Ports 2x QSFP+ Ports Layer 3 Managed 1U Rack-Mountable Gigabit Ethernet Network Switch
SKU: 210-ASPH
Price: $921.05
Dell 8NWHO PowerSwitch 48-Ports 2.5GBase-T RJ45 4-Ports SFP28 2-Ports QSFP+ Layer 3 Managed 1U Network Switch
SKU: 8NWHO
Price: $921.05
Dell 210-ALRZ S4148U-ON 48x SFP+ Ports 10GBase-X 4x QSFP28 Ports 100GBase-X 2x QSFP+ Ports 40GBase-X Layer 3 Managed 1U Rack-mountable Gigabit Ethernet Network Switch
SKU: 210-ALRZ
Price: $1,570.53
Dell 210-ALSE S4148U-ON 48-Ports SFP+ 4-Ports QSFP28 2-Ports QSFP+ Layer3 Managed 1U Rack-mountable Network Switch
SKU: 210-ALSE
Price: $1,570.53
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.