Replacement for 19K5888: Drop-In Alternatives We Stock
Looking for a replacement for the 19K5888 (19K5888 - IBM EtherJet 10/100 with 56K Modem T-20)? 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 19K5888
| SKU | 19K5888 |
|---|---|
| Product | 19K5888 - IBM EtherJet 10/100 with 56K Modem T-20 |
| Current price | $68.17 |
| Stock status | In Stock |
| Detail page | View 19K5888 › |
Drop-in replacements for 19K5888
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.
19K4209 - IBM EtherJet PCI 10/100 Low Profile Alert On LAN Network Interface Card
SKU: 19K4209
Price: $395.34
11K0319 - IBM 512MB Kit (2 X 256MB) SDRAM-100MHz PC-100 ECC Unbuffered 200-Pin DIMM Memory
SKU: 11K0319
Price: $71.58
08K0850 - IBM Lenovo 30GB 4200RPM ATA-100 IDE 2.5-inch Laptop Hard Disk Drive
SKU: 08K0850
Price: $74.70
07N8135 - IBM Deskstar 60GXP 40GB 7200RPM ATA-100 2MB Cache 3.5-inch Hard Drive
SKU: 07N8135
Price: $84.57
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.