Replacement for 49Y4253: Drop-In Alternatives We Stock
Looking for a replacement for the 49Y4253 (49Y4253 - IBM Emulex 10 Gigabit Virtual Fabric System x Network Adapter PCI-Express 2.0 X8 - 2 Ports)? 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 49Y4253
| SKU | 49Y4253 |
|---|---|
| Product | 49Y4253 - IBM Emulex 10 Gigabit Virtual Fabric System x Network Adapter PCI-Express 2.0 X8 - 2 Ports |
| Current price | $189.87 |
| Stock status | In Stock |
| Detail page | View 49Y4253 › |
Drop-in replacements for 49Y4253
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.
49Y4277 - IBM 10 Gigabit Ethernet Virtual Fabric Adapter Advanced by Emulex for BladeCenter HX5, HS22, HS22V Blade Server
SKU: 49Y4277
Price: $642.43
00D9117 - IBM Emulex 10GbE 2-Ports Virtual Fabric Adapter III for System x
SKU: 00D9117
Price: $145.26
49Y7940 - IBM 10GbE Integrated Virtual Fabric Adapter II for System x by Emulex
SKU: 49Y7940
Price: $163.16
49Y7950 - IBM 10GbE Dual Port Virtual Fabric Adapter II by Emulex for System x
SKU: 49Y7950
Price: $247.37
00D8540 - IBM 10GbE Dual Port SFP+ Virtual Fabric Adapter IIIR for System x by Emulex
SKU: 00D8540
Price: $369.84
95Y3764 - IBM Emulex 10GbE 2-Ports Virtual Fabric Adapter III for System x
SKU: 95Y3764
Price: $385.14
90Y9332 - IBM Emulex 10GBE Virtual Fabric Adapter Advanced II for IBM BladeCenter HS23 - Network Adapter - 2 Ports
SKU: 90Y9332
Price: $837.25
49Y4251 - IBM / Emulex 10GBE PCI Express X8 2 SFP Transceiver Ports Virtual Fabric Ethernet Server Adapter
SKU: 49Y4251
Price: $117.72
90Y3569 - IBM Emulex 10Gbe Virtual Fabric Adapter Advanced for BladeCenter
SKU: 90Y3569
Price: $128.42
90Y3550 - IBM 10GbE Virtual Fabric Adapter II (CFFh) by Emulex for BladeCenter HX5
SKU: 90Y3550
Price: $214.03
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.