Replacement for 81Y5398: Drop-In Alternatives We Stock
Looking for a replacement for the 81Y5398 (81Y5398 - IBM Dual Port 10 GB SFP+ (All Models))? 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 81Y5398
| SKU | 81Y5398 |
|---|---|
| Product | 81Y5398 - IBM Dual Port 10 GB SFP+ (All Models) |
| Current price | $259.50 |
| Stock status | In Stock |
| Detail page | View 81Y5398 › |
Drop-in replacements for 81Y5398
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.
46M6948 - IBM 1.73Ghz 4.80GT/s QPI 12MB L3 Cache Socket FCLGA1567 Intel Xeon E6510 Quad Core Processor (Type 7872 Models) for Bladecenter Hx5
SKU: 46M6948
Price: $187.95
43W6100 - IBM System Board (Motherboard) for BladeCenter HS21 (Models G1x, G3x, G4x, G5x)
SKU: 43W6100
Price: $226.08
52P8608 - IBM 2GB Kit (2 X 1GB) DDR-266MHz PC2100 ECC Registered CL2.5 208-Pin DIMM Memory for eServer OpenPower 710 Models
SKU: 52P8608
Price: $492.18
42D0510 - IBM Qlogic Single Port and Dual Port 8GB Fibre Channel Host Bus Adapter
SKU: 42D0510
Price: $47.37
90Y6268 - IBM EMULEX Dual Port 10GBE SFP+ EMBEDDED Adapter for IBM System x - Network Adapter - 2 Ports
SKU: 90Y6268
Price: $125.32
49Y7962 - IBM X520 Dual Port 10GbE SFP+ 10Gb Adapter by Intel for IBM System x
SKU: 49Y7962
Price: $128.42
90Y5100 - IBM Emulex Dual Port 10GBE SFP+ Embedded Adapter for IBM System x - Network Adapter - 2 Ports
SKU: 90Y5100
Price: $145.26
49Y7961 - IBM X520 Dual Port 10GbE SFP+ 10Gb Adapter by Intel for IBM System x
SKU: 49Y7961
Price: $242.11
59Y1810 - IBM 2TB 7200RPM SATA 3GB/s 3.5-inch Dual Port Hot Swapable Hard Drive with Tray for IBM xSeries Storage
SKU: 59Y1810
Price: $371.61
49Y7983 - IBM Intel X520 Dual Port 10GBE SFP+ EMBEDDED Adapter for IBM System x
SKU: 49Y7983
Price: $385.87
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.