Replacement for 337MK: Drop-In Alternatives We Stock
Looking for a replacement for the 337MK (337MK - Dell SFP+ 10G 5m DAC Twinax Copper Cable)? 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 337MK
| SKU | 337MK |
|---|---|
| Product | 337MK - Dell SFP+ 10G 5m DAC Twinax Copper Cable |
| Current price | $219.62 |
| Stock status | In Stock |
| Detail page | View 337MK › |
Drop-in replacements for 337MK
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.
470-AAxB - Dell 0.5M QSFP+ to QSFP+ 40GbE Passive Copper Direct Attach Cable
SKU: 470-AAXB
Price: $208.87
KK95M - Dell EqualLogic Type 15 10G iSCSI Controller Module for PS6210 Series Arrays
SKU: KK95M
Price: $317.89
0998162-20 - Dell Compellent SC4020 10G-iSCSI-2 Type A Controller E15M001 (Clean Tested)
SKU: 0998162-20
Price: $907.37
0KK95M - Dell EqualLogic Type 15 10G iSCSI Controller Module for PS6210 Series Arrays
SKU: 0KK95M
Price: $2,204.07
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.