Replacement for 12200-18-28: Drop-In Alternatives We Stock
Looking for a replacement for the 12200-18-28 (12200-18-28 - QLogic 18-Port QDR Infiniband Network Switch)? Pro Disk Network ships 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 12200-18-28
| SKU | 12200-18-28 |
|---|---|
| Product | 12200-18-28 - QLogic 18-Port QDR Infiniband Network Switch |
| Current price | $420.00 |
| Stock status | In Stock |
| Detail page | View 12200-18-28 › |
Drop-in replacements for 12200-18-28
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.
2185800 - Adaptec 4805SAS 8-Port Serial Attached SCSI RAID Controller - 128MB ECC DDR2 - Up to 300MBps Per Port - 2 x SAS x4 SAS 300 - Serial Attached
SKU: 2185800
Price: $655.34
HHBA-5420A - HP / Agilent 5185-7128 2-Port Fibre Channel 2Gb/s PCI-X Host Bus Adapter
SKU: HHBA-5420A
Price: $113.68
LSI00181 - LSI MegaRAID SAS 8704EM2 4-Port SAS / SATA 3Gb/s 128MB Cache PCI-Expressx8 Low Profile RAID Controller
SKU: LSI00181
Price: $113.68
817718-B21 - HP 10/25Gb 2-Port 631SFP28 Ethernet Adapter for ProLiant DL580 Gen10
SKU: 817718-B21
Price: $205.26
431189-001 - HP Quadro NVS 285 128MB DDR Low Profile PCI-Express Video Graphics Card DVI Port (Dual Head Connector)
SKU: 431189-001
Price: $232.82
507128-018 - HP 900GB 10000RPM SAS 6Gb/s Dual Port 2.5-inch Hard Drive with Tray
SKU: 507128-018
Price: $304.34
2251800-R - Adaptec 3405 4-Port SAS 128MB DDR2 PCI-Express x4 RAID Controller
SKU: 2251800-R
Price: $342.28
LSI00180 - LSI Logic MegaRAID 8708EM2 8-Port SAS RAID Controller - 128MB DDR2 - PCI Express x8
SKU: LSI00180
Price: $455.08
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.