Replacement for 49Y0442: Drop-In Alternatives We Stock
Looking for a replacement for the 49Y0442 (49Y0442 - IBM Mellanox Voltaire Grid Director 4036 40GBS InfiniBand 36 Port Switch)? Pro Disk Network ships IBM 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 49Y0442
| SKU | 49Y0442 |
|---|---|
| Product | 49Y0442 - IBM Mellanox Voltaire Grid Director 4036 40GBS InfiniBand 36 Port Switch |
| Current price | $486.82 |
| Stock status | In Stock |
| Detail page | View 49Y0442 › |
Drop-in replacements for 49Y0442
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.
49Y0444 - IBM Mellanox Voltaire GRID Director 4036 40GBS InfiniBand 36 Port Switch
SKU: 49Y0444
Price: $486.82
98Y3374 - IBM Mellanox IS5030 Infiniband 36-Port Switch Up to 40Gb/s Per Port
SKU: 98Y3374
Price: $273.68
45W6288 - IBM Mellanox IS5030 36-Port Infiniband Switch Up to 40Gb/s Per Port PSU Side
SKU: 45W6288
Price: $1,167.16
81Y3136 - IBM Broadcom 2-Port 10GB Virtual Fabric Adapter for IBM BladeCenter
SKU: 81Y3136
Price: $108.55
140K251 - IBM 3.80GHz 800MHz FSB 2MB L2 Cache Intel Xeon Processor for IBM eServer xSeries 236 346
SKU: 140K251
Price: $114.34
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.