Replacement for RW407: Drop-In Alternatives We Stock
Looking for a replacement for the RW407 (RW407 - Dell Lat D420 Heatasink and Fan Ass)? 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 RW407
| SKU | RW407 |
|---|---|
| Product | RW407 - Dell Lat D420 Heatasink and Fan Ass |
| Current price | $82.42 |
| Stock status | In Stock |
| Detail page | View RW407 › |
Drop-in replacements for RW407
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.
Dell 345-BJYJ is a 960GB M.2 2280 PCIe Gen4 x4 NVMe SSD with 3D TLC NAND flash, optimized for read-intensive enterprise workloads in Dell PowerEdge servers. It delivers high-speed storage with low lat
SKU: 345-BJYJ
Price: $1,881.58
469-4033 - Dell 90-Watts 3-Prong Slim AC Adapter for Inspiron/LAT/VOS/XPS Laptop Power Cable not Included
SKU: 469-4033
Price: $107.97
DTG0V - Dell 9 Cell Li-Ion Battery for LAT E6520 E6420 E5520 E5420 TYPE M5Y0X
SKU: DTG0V
Price: $202.24
0DTG0V - Dell 9 Cell Li-Ion Battery for LAT E6520 E6420 E5520 E5420 TYPE M5Y0X
SKU: 0DTG0V
Price: $202.24
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.