Replacement for WPD18: Drop-In Alternatives We Stock
Looking for a replacement for the WPD18 (WPD18 - Dell 800/1600GB LTO-4 FC Internal Drive Module for Ml6000 Library)? Pro Disk Network ships Dell 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 WPD18
| SKU | WPD18 |
|---|---|
| Product | WPD18 - Dell 800/1600GB LTO-4 FC Internal Drive Module for Ml6000 Library |
| Stock status | In Stock |
| Detail page | View WPD18 › |
Drop-in replacements for WPD18
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.
WN444 - Dell 800/1600GB LTO-4 Fibre Channel Internal Drive Module for ML6000 Library
SKU: WN444
Price: $526.32
0WN444 - Dell 800/1600GB LTO-4 Fibre Channel Internal Drive Module for ML6000 Library
SKU: 0WN444
Price: $724.05
JY917 - Dell 800/1600GB LTO-4 Fibre Channel Internal Drive Module for ML6000 Library
SKU: JY917
Price: $825.37
0JY917 - Dell 800/1600GB LTO-4 Fibre Channel Internal Drive Module for ML6000 Library
SKU: 0JY917
Price: $825.37
8-00491-01 - Dell 800/1600GB LTO-4 Fibre Channel Internal Drive Module for ML6000 Library
SKU: 8-00491-01
Price: $833.68
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.