Replacement for 45W4428: Drop-In Alternatives We Stock
Looking for a replacement for the 45W4428 (45W4428 - IBM Juniper Ex4200-48T J48E 10/100/1000 48-Port Gigabit 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 45W4428
| SKU | 45W4428 |
|---|---|
| Product | 45W4428 - IBM Juniper Ex4200-48T J48E 10/100/1000 48-Port Gigabit Switch |
| Current price | $261.84 |
| Stock status | In Stock |
| Detail page | View 45W4428 › |
Drop-in replacements for 45W4428
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.
7309G52 - IBM RackSwitch G8052R Layer 3 Switch 48 Port Manageable 48 x RJ-45 Stack Port 4 x Expansion Slots 10/100/1000Base-T
SKU: 7309G52
Price: $3,947.12
48P7054 - IBM BladeCenter Quad x Ports Gigabit Ethernet Switch Module 4 x 10/100/1000Base-T LAN Expansion Module
SKU: 48P7054
Price: $384.21
19K4885 - IBM 10/100 Base-TX Fast Ethernet Single Port PCI Network Adapter
SKU: 19K4885
Price: $103.62
730952F - IBM RackSwitch G8052F Layer 3 Switch 48 Port Manageable 48 x RJ-45 4 x Expansion Slots 10/100/1000Base-T
SKU: 730952F
Price: $3,165.50
42C0248 IBM / Lenovo 146GB 10000RPM SAS 3GB/s Dual Port Hot-Pluggable 2.5-inch Hard Drive for ThinkServer RS110
SKU: 42C0248
Price: $73.68
00D9793 - IBM RackSwitch G8052 48x Ethernet 4x SFP+ Port 1Gb/10Gb Network Switch
SKU: 00D9793
Price: $721.05
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.